CN110394524A - A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding - Google Patents
A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding Download PDFInfo
- Publication number
- CN110394524A CN110394524A CN201910734045.4A CN201910734045A CN110394524A CN 110394524 A CN110394524 A CN 110394524A CN 201910734045 A CN201910734045 A CN 201910734045A CN 110394524 A CN110394524 A CN 110394524A
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- CN
- China
- Prior art keywords
- crossbeam
- level assembly
- plate level
- biteplate
- stationary fixture
- Prior art date
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- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000011120 plywood Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3494—Heating methods for reflowing of solder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of combination stationary fixtures connect for how clamped plate level assembly reflow welding, the strut is fixedly connected with the pedestal, and it is located at the top of the pedestal, the quantity of the strut is two, two struts are oppositely arranged along the axial line of the pedestal, the crossbeam for placement plate level assembly is provided between two struts, the both ends of the crossbeam are slidably connected with two struts respectively, the crossbeam is run through in one end of the locking piece, and it is mutually supported with each strut, and the locking piece is detachably connected with the crossbeam, the quantity at least two of the crossbeam, with the sliding slot of the T-shaped structure setting in cross section on each crossbeam, the clamp assembly for grip block level assembly is arranged in each crossbeam.Reach more comprehensive, the perfect enough purpose of the clamped mode function of plate grade stationary fixture.
Description
Technical field
The present invention relates to frock clamp field more particularly to a kind of combinations connect for how clamped plate level assembly reflow welding
Stationary fixture.
Background technique
Reflow welding is widely used in the welding of surface-assembled component, but is rushed during plate level assembly reflow welding by heat
It hits, leads to the buckling deformation of pcb board, and then lead to component attachment and solder joint Joint failure, currently with stationary fixture to plate
Level assembly progress is clamped, solves the problem of that plate level assembly reflow welding is led to the buckling deformation of pcb board by thermal shock in the process,
But the clamped mode of existing plate grade stationary fixture has a single function, it is incomplete.
Summary of the invention
The purpose of the present invention is to provide a kind of combination stationary fixture connect for how clamped plate level assembly reflow welding, purports
It is had a single function in the clamped mode for solving plate grade stationary fixture in the prior art, incomplete technical problem.
To achieve the above object, a kind of combination connect for how clamped plate level assembly reflow welding that the present invention uses is fixed
Fixture, including pedestal, strut, crossbeam, locking piece and clamp assembly, the strut are fixedly connected with the pedestal, and are located at institute
The top of pedestal is stated, the quantity of the strut is two, and two struts are oppositely arranged along the axial line of the pedestal, two
The crossbeam for placement plate level assembly is provided between the strut, the both ends of the crossbeam are slided with two struts respectively
Connection, the crossbeam is run through in one end of the locking piece, and mutually supports with each strut, and the locking piece with it is described
Crossbeam is detachably connected, the quantity at least two of the crossbeam, has the T-shaped structure setting in cross section on each crossbeam
Sliding slot, the clamp assembly is arranged on each crossbeam.
Wherein, the clamp assembly includes sliding block and fastener, and the sliding block is slidably connected with each crossbeam respectively,
And it is located at the inside of each sliding slot, and the inside of each sliding slot is provided at least one described sliding block, it is described tight
Firmware is detachably connected with the sliding block.
Wherein, the sliding block includes slider body and casing, and the slider body is slidably connected with the crossbeam, and is located at
The inside of the sliding slot, described sleeve pipe are fixedly connected with the slider body, and are located at the slider body far from the sliding slot
One end, and aperture of the described sleeve pipe on the plate level assembly have screw thread inside described sleeve pipe.
Wherein, the fastener includes handle, screw rod and sleeve, and the screw rod is fixedly connected with the handle, the set
Cylinder is fixedly connected with the screw rod, and is set in the outside of the screw rod, the screw thread on the screw rod and the sleeve inner
Screw thread is mutually adapted.
Wherein, there is bolster on the outer edge of the one end of the sleeve far from the handle.
Wherein, the handle is spherical in shape, cylindrical or truncated cone-shaped structure setting.
Wherein, there is anti-skid chequer on the handle.
Wherein, the clamp assembly includes that fixed biteplate, connecting column, mobile biteplate and fixing piece, the fixation are stung
Plywood is detachably connected with the crossbeam, and the fixed biteplate is mutually adapted with the sliding slot, and the mobile clamping device is logical
The connecting column is crossed to be flexibly connected with the fixed biteplate, on the connection column outer wall have screw thread, the one of the connecting column
End is fixedly connected with the mobile biteplate, and the other end of the connecting column runs through the fixed biteplate, and is located at described solid
Determine biteplate flexible connection, and the one end of the connecting column far from the fixed biteplate is detachably connected with the fixing piece.
Wherein, the fixing piece is wing nut.
Wherein, the quantity of the connecting column and the fixing piece is two.
A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding of the invention, by the strut with
The pedestal is fixedly connected, and is located at the top of the pedestal, and the quantity of the strut is two, and two struts are described in
The axial line of pedestal is oppositely arranged, and the crossbeam for placement plate level assembly is provided between two struts, the crossbeam
Both ends are slidably connected with two struts respectively, and the crossbeam is run through in one end of the locking piece, and with each strut
It mutually supports, and the locking piece is detachably connected with the crossbeam, the quantity at least two of the crossbeam, each cross
With the sliding slot of the T-shaped structure setting in cross section on beam, the clamp assembly for grip block level assembly is arranged in each institute
It states on crossbeam.It can wherein be slided on the strut by each crossbeam, to realize the dress of different size of plate level assembly
It is clamping fixed, and the clamp assembly is cooperated to select the clamped mode of the suitable plate level assembly, plate grade stationary fixture is obtained with this
More comprehensive, the perfect enough effect of clamped mode function,
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of Embodiment 2 of the present invention.
Fig. 3 is the structural schematic diagram of fastener in the embodiment of the present invention 1.
Fig. 4 is the structural schematic diagram of sliding block in the embodiment of the present invention 1.
Fig. 5 is the structural schematic diagram of clamp assembly in the embodiment of the present invention 2.
Fig. 6 is the Structure explosion diagram of clamp assembly in the embodiment of the present invention 2.
It is horizontal that 100- is used for combination stationary fixture, 10- pedestal, 20- strut, 30- that how clamped plate level assembly reflow welding connects
Beam, 31- sliding slot, 40- locking piece, 50- clamp assembly, 51- sliding block, 511- slider body, 512- casing, 52- fastener, 521-
The fixed biteplate of handle, 522- screw rod, 523- sleeve, 524- bolster, 525- anti-skid chequer, 53-, 54- connecting column, 55- are mobile
Biteplate, 56- fixing piece.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1,3 and 4 are please referred to, embodiment 1:
The present invention provides a kind of combination stationary fixtures 100 connect for how clamped plate level assembly reflow welding, including base
Seat 10, strut 20, crossbeam 30, locking piece 40 and clamp assembly 50, the strut 20 is fixedly connected with the pedestal 10, and is located at
The top of the pedestal 10, the quantity of the strut 20 are two, axial line phase of two struts 20 along the pedestal 10
To setting, the crossbeam 30 for placement plate level assembly, the both ends difference of the crossbeam 30 are provided between two struts 20
Be slidably connected with two struts 20, the crossbeam 30 is run through in one end of the locking piece 40, and with each strut 20
It mutually supports, and the locking piece 40 is detachably connected with the crossbeam 30, the quantity at least two of the crossbeam 30, each
With the sliding slot 31 of the T-shaped structure setting in cross section on the crossbeam 30, the clamp assembly 50 for grip block level assembly
It is arranged on each crossbeam 30.
Further, the clamp assembly 50 include sliding block 51 and fastener 52, the sliding block 51 respectively with it is each described
Crossbeam 30 is slidably connected, and is located at the inside of each sliding slot 31, and the inside of each sliding slot 31 is provided at least
One sliding block 51, the fastener 52 are detachably connected with the sliding block 51.
Further, the sliding block 51 includes slider body 511 and casing 512, the slider body 511 and the crossbeam
30 are slidably connected, and are located at the inside of the sliding slot 31, and described sleeve pipe 512 is fixedly connected with the slider body 511, and is located at
The one end of the slider body 511 far from the sliding slot 31, and aperture of the described sleeve pipe 512 on plate level assembly, the set
There is screw thread inside pipe 512.
Further, the fastener 52 includes handle 521, screw rod 522 and sleeve 523, the screw rod 522 and the hand
Handle 521 is fixedly connected, and the sleeve 523 is fixedly connected with the screw rod 522, and is set in the outside of the screw rod 522, described
Screw thread on screw rod 522 is mutually adapted with the screw thread inside the sleeve 523.
Further, there is bolster 524 on the outer edge of the one end of the sleeve 523 far from the handle 521.
Further, the handle 521 is spherical in shape, cylindrical or truncated cone-shaped structure setting.
Further, there is anti-skid chequer 525 on the handle 521.
In the present embodiment, according to the width of plate level assembly, by two crossbeams 30 two struts 20 it
Between the distance between slide, and slide into two crossbeams 30 of same size with plate level assembly, then rotation is each described
The locking piece 40 at 30 both ends of crossbeam is come pair with this so that the locking piece 40 is mutually supported with corresponding strut 20
The position of two crossbeams 30 is defined, and prevents the crossbeam 30 mobile, later by the sliding block 51 in the sliding slot 31
Interior sliding, and after sliding certain position, plate level assembly is placed on two crossbeams 30 later, and described sleeve pipe 512
The fastener 52 then can be subjected to installation fixation with casing 512 through the aperture on plate level assembly, with this by plate grade group
Part is fixed, or even can increase plate level assembly in the sliding slot 31 according to the unique characteristics of plate level assembly.Pass through two cross
Beam 30 moves on the strut 20, to realize that the clamping of the component to different size of plate grade is fixed, and by the cunning
Block 51 moves in the sliding slot 31, can be realized the plate level assembly difference hole of different size of plate level assembly and same size
Spacing while can increase in the sliding slot 31 or reduce institute to realize the plate level assembly positioning of different spacing and clamped
State the number of sliding block 51 realize a bit, two o'clock, the clamped mode of 3 points and multiple spot, reached the different of plate level assembly and consolidated
The mode of branch, by realize it is different it is clamped in a manner of influence to reflow welding welding process, solder joint is carried out to different clamped modes
Research, reduce production process in unnecessary deformation, lower production process in failure risk, improve plate level assembly production
Efficiency.
In described sleeve pipe 512 after the aperture on plate level assembly, the fastener 52 cooperates with the sliding block 51, by plate
In level assembly fixation procedure, the screw rod 522 is contacted with described sleeve pipe 512 first, then rotates the handle 521, so that
The screw thread in screw thread and described sleeve pipe 512 on the screw rod 522 cooperates, so that the screw rod 522 and described sleeve pipe 512
It is threadedly coupled, the one end of the screw rod 522 far from the handle 521 is as the rotation of the handle 521 is towards the set
The bottom of pipe 512 is mobile, and in the moving process of the screw rod 522, the sleeve 523 can be mobile towards the plate level assembly,
The sleeve 523 cooperates with the slider body 511 clamps plate level assembly, to realize the clamping of different plate thickness, described
When sleeve 523 and the slider body 511 are cooperated the clamping of plate level assembly, the bolster 524 can be mutual with plate level assembly
It supports, and the bolster 524 is made of elastic material, enables to plate level assembly more reliablely clamped, be not easy
It loosens.The handle 521 is wherein shaped to one of spherical, cylindrical or truncated cone-shaped structure, it can be more square
Just operator is when holding the handle 521, more comfortably, while described the anti-skid chequer is arranged on the handle 521
525, the frictional force between operator's hand and the handle 521 can be increased, so that operator is when rotating the handle 521
It is more easily laborsaving.
As can be seen from the above description: the combination stationary fixture 100 connect for how clamped plate level assembly reflow welding
Clamped mode function is more comprehensive, perfect enough, can be realized a variety of clamped modes of the size of different plates to realize entirety
While the normal development of project, the solder joint research of the plate level assembly of next step is continued to complete, and will not be because of excessive clamping about
Beam and cause the deformation of plate level assembly excessive and be unevenly distributed, improve quality of plate level assembly during reflow welding, more
High efficiency and economy have certain application prospect.
Fig. 2,5 and 6 are please referred to, embodiment 2:
Further, including pedestal 10, strut 20, crossbeam 30, locking piece 40 and clamp assembly 50, the strut 20 and institute
It states pedestal 10 to be fixedly connected, and is located at the top of the pedestal 10, the quantity of the strut 20 is two, two struts 20
Axial line along the pedestal 10 is oppositely arranged, and the crossbeam for placement plate level assembly is provided between two struts 20
30, the both ends of the crossbeam 30 are slidably connected with two struts 20 respectively, and the cross is run through in one end of the locking piece 40
Beam 30, and mutually supported with each strut 20, and the locking piece 40 is detachably connected with the crossbeam 30, the crossbeam
30 quantity at least two is used for grip block with the sliding slot 31 of the T-shaped structure setting in cross section on each crossbeam 30
The clamp assembly 50 of level assembly is arranged on each crossbeam 30.
Further, the clamp assembly 50 includes fixed biteplate 53, connecting column 54, mobile biteplate 55 and fixing piece
56, the fixed biteplate 53 is detachably connected with the crossbeam 30, and the fixed biteplate 53 and the sliding slot 31 are mutually
Adaptation, the mobile clamping device is flexibly connected by the connecting column 54 with the fixed biteplate 53, outside the connecting column 54
There is screw thread on wall, one end of the connecting column 54 is fixedly connected with the mobile biteplate 55, the connecting column 54 it is another
The fixed biteplate 53 is run through at end, and is located at the fixed biteplate 53 and is flexibly connected, and the connecting column 54 is far from described
One end of fixed biteplate 53 is detachably connected with the fixing piece 56.
Further, the fixing piece 56 is wing nut.The quantity of the connecting column 54 and the fixing piece 56 is
Two.
In the present embodiment, according to the width of plate level assembly, by two crossbeams 30 two struts 20 it
Between the distance between slide, and slide into two crossbeams 30 of same size with plate level assembly, then rotation is each described
The locking piece 40 at 30 both ends of crossbeam is come pair with this so that the locking piece 40 is mutually supported with corresponding strut 20
The position of two crossbeams 30 is defined, and prevents the crossbeam 30 mobile, then will be T-shaped on the fixed biteplate 53
The sliding slot 31 of one end of setting and T-shaped setting cooperates, and the fixed biteplate 53 is fixed on the crossbeam 30
On, then the mobile biteplate 55 is set to the lower section of the fixed biteplate 53, and the connecting column 54 is through described solid
Determine biteplate 53, then the edge of plate level assembly be placed between the fixed biteplate 53 and the mobile biteplate 55,
Then the fixing piece 56 is set on the connecting column 54, since the fixing piece 56 is wing nut, is can be rotated described
The internal screw thread of fixing piece 56, the internal screw thread of the fixing piece 56 and the connecting column 54 cooperates, and is stung the fixation with this
Plate level assembly between plywood 53 and the mobile biteplate 55 clamps or releases, and adapts to the plate level assembly of different-thickness, real
Now to the clamped positioning in one end of plate level assembly, and two connecting columns 54 and therewith are set on the mobile biteplate 55
The fixing piece 56 of cooperation can be realized the two fixed ends positioning to plate level assembly.
Known to integrated embodiment 1 and embodiment 2: both multiple spot is clamped and one or both ends are clamped, and be replaced mutually and combine can
By formed it is different it is clamped in the form of, it is described to be used for how clamped plate grade group if the clamped form that one end can also be formed and done
The clamped mode function for the combination stationary fixture 100 that part reflow welding connects is more comprehensive, perfect enough, is not only able to realize a variety of dresses
The transformation of folder mode, and realize and the clamping of the component of different size of plate grade is fixed, convenient for research plate level assembly in difference
Clamped under form, to plate level assembly deformation influence, improves quality of plate level assembly during reflow welding, and reduction produced
The failure risk in production process is lowered in unnecessary deformation in journey, improves the production efficiency of plate level assembly, while can also be
The working strength for largely mitigating researcher, promotes the efficiency of scientific research.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (10)
1. a kind of combination stationary fixture connect for how clamped plate level assembly reflow welding, which is characterized in that
Including pedestal, strut, crossbeam, locking piece and clamp assembly, the strut is fixedly connected with the pedestal, and is located at described
The top of pedestal, the quantity of the strut are two, and two struts are oppositely arranged along the axial line of the pedestal, two institutes
The crossbeam being provided between strut for placement plate level assembly is stated, the both ends of the crossbeam connect with two strut slidings respectively
It connects, the crossbeam is run through in one end of the locking piece, and mutually supports with each strut, and the locking piece and the cross
Beam is detachably connected, the quantity at least two of the crossbeam, with the T-shaped structure setting in cross section on each crossbeam
Sliding slot, the clamp assembly for grip block level assembly are arranged in each crossbeam.
2. the combination stationary fixture connect as described in claim 1 for how clamped plate level assembly reflow welding, which is characterized in that
The clamp assembly includes sliding block and fastener, and the sliding block is slidably connected with each crossbeam respectively, and is located at every
The inside of a sliding slot, and the inside of each sliding slot is provided at least one described sliding block, the fastener and institute
Sliding block is stated to be detachably connected.
3. the combination stationary fixture connect as claimed in claim 2 for how clamped plate level assembly reflow welding, which is characterized in that
The sliding block includes slider body and casing, and the slider body is slidably connected with the crossbeam, and is located at the sliding slot
Inside, described sleeve pipe is fixedly connected with the slider body, and is located at the one end of the slider body far from the sliding slot, and
Aperture of the described sleeve pipe on plate level assembly, described sleeve pipe inside have screw thread.
4. the combination stationary fixture connect as claimed in claim 3 for how clamped plate level assembly reflow welding, which is characterized in that
The fastener includes handle, screw rod and sleeve, and the screw rod is fixedly connected with the handle, the sleeve and the spiral shell
Bar is fixedly connected, and is set in the outside of the screw rod, and the screw thread of the screw thread on the screw rod and the sleeve inner is mutually suitable
Match.
5. the combination stationary fixture connect as claimed in claim 4 for how clamped plate level assembly reflow welding, which is characterized in that
There is bolster on the outer edge of the one end of the sleeve far from the handle.
6. the combination stationary fixture connect as claimed in claim 5 for how clamped plate level assembly reflow welding, which is characterized in that
The handle is spherical in shape, cylindrical or truncated cone-shaped structure setting.
7. the combination stationary fixture connect as claimed in claim 6 for how clamped plate level assembly reflow welding, which is characterized in that
There is anti-skid chequer on the handle.
8. the combination stationary fixture connect as described in claim 1 for how clamped plate level assembly reflow welding, which is characterized in that
The clamp assembly includes fixed biteplate, connecting column, mobile biteplate and fixing piece, the fixed biteplate with it is described
Crossbeam is detachably connected, and the fixed biteplate is mutually adapted with the sliding slot, and the mobile clamping device passes through the connection
Column is flexibly connected with the fixed biteplate, has screw thread, one end of the connecting column and the shifting on the connection column outer wall
Dynamic biteplate is fixedly connected, and the other end of the connecting column runs through the fixed biteplate, and it is living to be located at the fixed biteplate
Dynamic connection, and the one end of the connecting column far from the fixed biteplate is detachably connected with the fixing piece.
9. the combination stationary fixture connect as claimed in claim 8 for how clamped plate level assembly reflow welding, which is characterized in that
The fixing piece is wing nut.
10. the combination stationary fixture connect as claimed in claim 9 for how clamped plate level assembly reflow welding, feature exist
In,
The quantity of the connecting column and the fixing piece is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734045.4A CN110394524A (en) | 2019-08-09 | 2019-08-09 | A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734045.4A CN110394524A (en) | 2019-08-09 | 2019-08-09 | A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding |
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| CN110394524A true CN110394524A (en) | 2019-11-01 |
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|---|---|---|---|
| CN201910734045.4A Pending CN110394524A (en) | 2019-08-09 | 2019-08-09 | A kind of combination stationary fixture connect for how clamped plate level assembly reflow welding |
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| CN (1) | CN110394524A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684829A5 (en) * | 1992-04-02 | 1995-01-13 | Paul Jermann Johann Jermann | Kit for constructing a welding jig |
| JP3076488U (en) * | 2000-09-21 | 2001-04-06 | 世榮 王 | Circuit board fixing device |
| CN104296791A (en) * | 2014-10-08 | 2015-01-21 | 深圳市双赢伟业科技股份有限公司 | Printed circuit board test probe clamping device |
| CN204171599U (en) * | 2014-10-21 | 2015-02-25 | 山东鲁能智能技术有限公司 | A kind of fixture for preventing the soldering of printed boards of different size to be out of shape |
| CN105328384A (en) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Locating clamp for laser cutting of circuit boards |
| CN105414700A (en) * | 2016-01-17 | 2016-03-23 | 孙晓玮 | Electronic component welding clamp of circuit board |
| CN106564019A (en) * | 2016-10-13 | 2017-04-19 | 中国航空工业集团公司洛阳电光设备研究所 | AOI detection clamp and clamping method for circuit board |
| CN210412962U (en) * | 2019-08-09 | 2020-04-28 | 桂林电子科技大学 | Combined fixing clamp for reflow welding of multi-solid-support plate-level assembly |
-
2019
- 2019-08-09 CN CN201910734045.4A patent/CN110394524A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684829A5 (en) * | 1992-04-02 | 1995-01-13 | Paul Jermann Johann Jermann | Kit for constructing a welding jig |
| JP3076488U (en) * | 2000-09-21 | 2001-04-06 | 世榮 王 | Circuit board fixing device |
| CN104296791A (en) * | 2014-10-08 | 2015-01-21 | 深圳市双赢伟业科技股份有限公司 | Printed circuit board test probe clamping device |
| CN204171599U (en) * | 2014-10-21 | 2015-02-25 | 山东鲁能智能技术有限公司 | A kind of fixture for preventing the soldering of printed boards of different size to be out of shape |
| CN105328384A (en) * | 2015-11-14 | 2016-02-17 | 苏州光韵达光电科技有限公司 | Locating clamp for laser cutting of circuit boards |
| CN105414700A (en) * | 2016-01-17 | 2016-03-23 | 孙晓玮 | Electronic component welding clamp of circuit board |
| CN106564019A (en) * | 2016-10-13 | 2017-04-19 | 中国航空工业集团公司洛阳电光设备研究所 | AOI detection clamp and clamping method for circuit board |
| CN210412962U (en) * | 2019-08-09 | 2020-04-28 | 桂林电子科技大学 | Combined fixing clamp for reflow welding of multi-solid-support plate-level assembly |
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