CN209608986U - A kind of wiring board patch welding tooling - Google Patents
A kind of wiring board patch welding tooling Download PDFInfo
- Publication number
- CN209608986U CN209608986U CN201822025910.1U CN201822025910U CN209608986U CN 209608986 U CN209608986 U CN 209608986U CN 201822025910 U CN201822025910 U CN 201822025910U CN 209608986 U CN209608986 U CN 209608986U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- mounting rack
- hold
- down mechanism
- cross beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of wiring board patch welding tooling, bottom plate is placed including wiring board, first mounting rack, hold-down mechanism fixed cross beam, electronic component hold-down mechanism and the second mounting rack, the top surface middle position that the wiring board places bottom plate offers wiring board fixing groove, the middle position of the wiring board fixing groove offers the welding opening that bottom plate is placed through wiring board, the top surface side that the wiring board places bottom plate is provided with the first mounting rack, the top surface other side that the wiring board places bottom plate is provided with the second mounting rack, second mounting rack and the first mounting rack are symmetrical arranged, the top of second mounting rack and the first mounting rack offers the fixed cross beam installation sliding slot being laterally arranged, the utility model can guarantee that electronic component is close to route by hold-down mechanism fixed cross beam and electronic component hold-down mechanism Plate, and be connected firmly with wiring board, positioning phenomenon will not occur.
Description
Technical field
The utility model relates to welding tooling technical field, specially a kind of wiring board patch welding tooling.
Background technique
The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.Circuit board can be described as printed wiring board or printed circuit board, and English name is (Printed Circuit Board)
PCB, (Flexible Printed Circuit board) (FPC wiring board is also known as flexible circuitry board flexible circuit to FPC wiring board
Plate is that have height reliability, excellent pliable printed circuit using polyimides or polyester film as one kind made of substrate
Plate.Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good.) and Rigid Flex (reechas, Soft and
Hard combination plate)-FPC and PCB birth and development, expedited the emergence of this new product of Rigid Flex.Therefore,
Rigid Flex is exactly that flexible circuit board and rigid wiring board are combined by related process requirement one by processes such as pressings
It rises, the wiring board with FPC characteristic and PCB characteristic of formation.
Existing wiring board is easy to appear electronic component positioning when carrying out the welding of electronic component, causes electronics first
There is the generation of the case where rosin joint in device, and the service life of wiring board and reliability is caused to reduce.
Utility model content
It is intended to improve existing wiring board the purpose of this utility model is to provide a kind of wiring board patch welding tooling to exist
When carrying out the welding of electronic component, it is easy to appear electronic component positioning, electronic component is caused the generation of the case where rosin joint occur,
The problem of causing the service life of wiring board and reliability to reduce.
The utility model is realized in this way:
A kind of wiring board patch welding tooling, including wiring board place the fixed cross of bottom plate, the first mounting rack, hold-down mechanism
Beam, electronic component hold-down mechanism and the second mounting rack, the top surface middle position that the wiring board places bottom plate open up wired
Road plate fixing groove, the middle position of the wiring board fixing groove offers the welding opening that bottom plate is placed through wiring board, described
The top surface side that wiring board places bottom plate is provided with the first mounting rack, and the top surface that the wiring board places bottom plate is another
Side is provided with the second mounting rack, and second mounting rack and the first mounting rack are symmetrical arranged, second mounting rack and the first peace
The top shelved offers the fixed cross beam installation sliding slot being laterally arranged, and the hold-down mechanism fixed cross beam setting is in the second installation
Between frame and the first mounting rack, and the both ends of hold-down mechanism fixed cross beam are inserted into respectively on the second mounting rack and the first mounting rack
Fixed cross beam installs the inside of sliding slot, offers on the surface of the hold-down mechanism fixed cross beam through hold-down mechanism fixed cross beam
Hold-down mechanism mounting groove, the electronic component hold-down mechanism is mounted on the inside of hold-down mechanism mounting groove, the electronic component
Hold-down mechanism is made of sliding sleeve, spring, polished rod, and the sliding sleeve is sleeved on the surface top of polished rod, the surface lower portions installation of polished rod
There is fixed ring, for the spring pocket on the surface of the polished rod between fixed ring and sliding sleeve, the top and bottom of the sliding sleeve are equal
Restraining position ring block is set, limit protrusion is provided on the surface of the polished rod on sliding sleeve top.
Further, pull head is fixedly connected at the top of the polished rod, the bottom of the polished rod is equipped with rubber block.
Further, the height of the hold-down mechanism fixed cross beam is less than the 1mm-2mm of fixed cross beam installation sliding slot height,
The width of hold-down mechanism fixed cross beam is greater than the 4mm-6mm of fixed cross beam installation sliding slot height, the hold-down mechanism fixed cross beam
Both ends limited block is installed.
Further, the side of first mounting rack offers the gap being connected with fixed cross beam installation sliding slot, institute
It is identical as the first mounting rack structure to state the second mounting rack.
Compared with prior art, the utility model has the beneficial effects that
The utility model is using the wiring board fixing groove that wiring board is first placed into wiring board placement bottom plate top surface
Inside, electronic component is placed into position to be installed on wiring board later, while by hold-down mechanism fixed cross beam and electronics
Element hold-down mechanism is adjusted to suitable position, pulls up pull head later and compresses to spring, then passes through the elasticity of spring
Effect makes rubber block push down electronic component from above, and electronic component is made to keep being bonded with wiring board, and overturning later is originally practical new
Type, the welding opening for placing bottom base plate from wiring board weld the pin of electronic component, and the utility model passes through
Aforesaid way guarantees that electronic component is close to wiring board, and is connected firmly with wiring board, will not send positioning phenomenon, while effectively anti-
Rosin joint caused by basal plate heated deforms when only welding is bad, and then reaches the durability and reliability for improving that wiring board uses, and leads to
The gap of fixed cross beam installation sliding slot side and the opening (as shown in Figure 2) of hold-down mechanism fixed cross beam side are crossed, basis is facilitated
Demand adds hold-down mechanism fixed cross beam and electronic component hold-down mechanism, so that multiple electronic components be fixed simultaneously, mentions
The welding efficiency of high electronic component.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of overall surface structural representation of wiring board patch welding tooling of the utility model first embodiment
Figure；
Fig. 2 is that a kind of hold-down mechanism fixed cross beam of wiring board patch welding tooling shown in FIG. 1 and electronic component compress
The connection schematic perspective view of mechanism；
Fig. 3 is a kind of electronic component hold-down mechanism structural schematic diagram of wiring board patch welding tooling shown in FIG. 1；
Fig. 4 is that a kind of wiring board of wiring board patch welding tooling shown in FIG. 1 places structural diagram of base plate；
Fig. 5 is that a kind of wiring board of wiring board patch welding tooling shown in FIG. 1 places bottom plate and the first mounting rack, second
The attachment structure schematic diagram of mounting rack；
Fig. 6 is a kind of the first mounting rack structural schematic diagram of wiring board patch welding tooling shown in FIG. 1.
In figure: 1, wiring board places bottom plate；2, the first mounting rack；3, hold-down mechanism fixed cross beam；4, electronic component compresses
Mechanism；5, the second mounting rack；6, limited block；7, hold-down mechanism mounting groove；8, welding opening；9, wiring board fixing groove；10, fixed
Crossbeam installs sliding slot；11, gap；12, sliding sleeve；13, stop collar；14, pull head；15, limit protrusion；16, spring；17, fixed ring；
18, polished rod；19, rubber block.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of wiring board patch welding tooling, including wiring board place bottom
Plate 1, the first mounting rack 2, hold-down mechanism fixed cross beam 3, electronic component hold-down mechanism 4 and the second mounting rack 5, wiring board place bottom
The top surface middle position of plate 1 offers wiring board fixing groove 9, and the middle position of wiring board fixing groove 9 is offered through line
Road plate places the welding opening 8 of bottom plate 1, and the top surface side that wiring board places bottom plate 1 is provided with the first mounting rack 2, route
The top surface other side that plate places bottom plate 1 is provided with the second mounting rack 5, and the second mounting rack 5 is symmetrically set with the first mounting rack 2
It sets, the top of the second mounting rack 5 and the first mounting rack 2 offers the fixed cross beam installation sliding slot 10 being laterally arranged, hold-down mechanism
Fixed cross beam 3 is arranged between the second mounting rack 5 and the first mounting rack 2, and the both ends of hold-down mechanism fixed cross beam 3 are inserted into respectively
The inside of fixed cross beam installation sliding slot 10 on second mounting rack 5 and the first mounting rack 2, the surface of hold-down mechanism fixed cross beam 3
On offer hold-down mechanism mounting groove 7 through hold-down mechanism fixed cross beam 3, electronic component hold-down mechanism 4 is mounted on compacting machine
The inside of structure mounting groove 7, electronic component hold-down mechanism 4 are made of sliding sleeve 12, spring 16, polished rod 18, and sliding sleeve 12 is sleeved on polished rod
18 surface top, the surface lower portions of polished rod 18 are equipped with fixed ring 17, and spring 16 is sleeved between fixed ring 17 and sliding sleeve 12
Polished rod 18 surface on, the top and bottom of sliding sleeve 12 are provided with stop collar 13, the polished rod 18 positioned at sliding sleeve 12 top
It is provided with limit protrusion 15 on surface, the utility model can be with by hold-down mechanism fixed cross beam 3 and electronic component hold-down mechanism 4
Guarantee that electronic component is close to wiring board, and be connected firmly with wiring board, positioning phenomenon will not be sent.
Referring to shown in Fig. 3, the top of polished rod 18 is fixedly connected with pull head 14, and the bottom of polished rod 18 is equipped with rubber block 19.
Referring to shown in Fig. 2, the height of hold-down mechanism fixed cross beam 3 is less than the 1mm- of fixed cross beam installation 10 height of sliding slot
2mm, the width of hold-down mechanism fixed cross beam 3 are greater than the 4mm-6mm of fixed cross beam installation 10 height of sliding slot, and hold-down mechanism is fixed horizontal
The both ends of beam 3 are equipped with limited block 6.
Referring to shown in Fig. 6, the side of the first mounting rack 2 offers the gap being connected with fixed cross beam installation sliding slot 10
11, the second mounting rack 5 is identical as 2 structure of the first mounting rack.
The working principle of the utility model is: wiring board is first placed into wiring board in use by the utility model places bottom plate
Electronic component is placed into position to be installed on wiring board later, simultaneously by the inside of the wiring board fixing groove 9 of 1 top surface
Hold-down mechanism fixed cross beam 3 and electronic component hold-down mechanism 4 are adjusted to suitable position, pull up pull head 14 later to spring
16 are compressed, and then so that rubber block 19 is pushed down electronic component from above by the elastic reaction of spring 16, are made electronic component
It is bonded with wiring board holding, overturns the utility model later, placed from the welding opening 8 of 1 bottom of bottom plate from wiring board to electronics
The pin of component is welded, and the utility model guarantees that electronic component is close to wiring board, and and wiring board through the above way
Rosin joint caused by basal plate heated deforms when being connected firmly, will not send positioning phenomenon, while effectivelying prevent welding is bad, Jin Erda
To the durability and reliability that wiring board uses is improved, the gap 11 and hold-down mechanism of 10 side of sliding slot are installed by fixed cross beam
The opening (as shown in Figure 2) of 3 side of fixed cross beam, it is convenient to add hold-down mechanism fixed cross beam 3 and electronic component pressure according to demand
Tight mechanism 4 improves the welding efficiency of electronic component so that multiple electronic components be fixed simultaneously.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of wiring board patch welding tooling, including wiring board places bottom plate (1), the first mounting rack (2), hold-down mechanism are fixed
Crossbeam (3), electronic component hold-down mechanism (4) and the second mounting rack (5), it is characterised in that: the wiring board places bottom plate (1)
Top surface middle position offers wiring board fixing groove (9), and the middle position of the wiring board fixing groove (9), which offers, to be run through
The welding that wiring board places bottom plate (1) is open (8), and the top surface side that the wiring board places bottom plate (1) is provided with first
Mounting rack (2), the top surface other side that the wiring board places bottom plate (1) are provided with the second mounting rack (5), second peace
It shelves (5) and the first mounting rack (2) to be symmetrical arranged, the top of second mounting rack (5) and the first mounting rack (2) offers cross
Sliding slot (10) are installed to the fixed cross beam of setting, the hold-down mechanism fixed cross beam (3) is arranged in the second mounting rack (5) and first
Between mounting rack (2), and the second mounting rack (5) and the first mounting rack (2) are inserted into the both ends of hold-down mechanism fixed cross beam (3) respectively
On fixed cross beam installation sliding slot (10) inside, offer on the surface of the hold-down mechanism fixed cross beam (3) through compressing
The hold-down mechanism mounting groove (7) of mechanism fixed cross beam (3), the electronic component hold-down mechanism (4) are mounted on hold-down mechanism installation
The inside of slot (7), the electronic component hold-down mechanism (4) are made of sliding sleeve (12), spring (16), polished rod (18), the sliding sleeve
(12) it is sleeved on the surface top of polished rod (18), the surface lower portions of polished rod (18) are equipped with fixed ring (17), the spring (16)
It is sleeved on the surface of the polished rod (18) between fixed ring (17) and sliding sleeve (12), is all provided at the top and bottom of the sliding sleeve (12)
Stop collar (13) are equipped with, is located on the surface of the polished rod (18) on sliding sleeve (12) top and is provided with limit protrusion (15).
2. a kind of wiring board patch welding tooling according to claim 1, it is characterised in that: the top of the polished rod (18)
It is fixedly connected with pull head (14), the bottom of the polished rod (18) is equipped with rubber block (19).
3. a kind of wiring board patch welding tooling according to claim 1, it is characterised in that: the hold-down mechanism is fixed horizontal
The height of beam (3) is less than the 1mm-2mm of fixed cross beam installation sliding slot (10) height, and the width of hold-down mechanism fixed cross beam (3) is big
In the 4mm-6mm of fixed cross beam installation sliding slot (10) height, the both ends of the hold-down mechanism fixed cross beam (3) are equipped with limited block
(6).
4. a kind of wiring board patch welding tooling according to claim 1, it is characterised in that: first mounting rack (2)
Side offer and fixed cross beam installation sliding slot (10) gap (11) that is connected, second mounting rack (5) and the first peace
It is identical to shelve (2) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025910.1U CN209608986U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board patch welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025910.1U CN209608986U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board patch welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608986U true CN209608986U (en) | 2019-11-08 |
Family
ID=68395418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025910.1U Active CN209608986U (en) | 2018-12-04 | 2018-12-04 | A kind of wiring board patch welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608986U (en) |
-
2018
- 2018-12-04 CN CN201822025910.1U patent/CN209608986U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5938065Y2 (en) | printed circuit board | |
| CN1976557B (en) | Circuit board device and method for board-to-board connection | |
| CN209608986U (en) | A kind of wiring board patch welding tooling | |
| US7607923B2 (en) | Electrical connecting device | |
| CN209594116U (en) | A kind of inset type double-sided wiring board | |
| CN207638976U (en) | A kind of circuit board of anti-dropout | |
| CN213880391U (en) | Connect stable circuit board structure | |
| CN209120318U (en) | A kind of the fixation bracket and terminal device of camera | |
| CN216490580U (en) | Electronic device | |
| CN107957544A (en) | A kind of LCD circuit board installation frames | |
| CN214096434U (en) | Film type pressure sensor and electronic equipment | |
| CN211019498U (en) | Welding structure of flexible circuit board | |
| CN218352801U (en) | Circuit board that crushing resistance is high | |
| CN208590149U (en) | A kind of PCB circuit board of resistance to deformation | |
| CN206686490U (en) | Hard circuit board deck in a kind of display screen | |
| CN214705286U (en) | Low-bounce COF structure, liquid crystal display, OLED and QLED | |
| CN217160304U (en) | Circuit board with good heat dissipation effect | |
| CN209517610U (en) | A kind of circuit board that connection is more firm | |
| CN2935711Y (en) | Printed circuit board for lens module | |
| CN111132497B (en) | Driving circuit board | |
| CN216531893U (en) | Stiffening plate for flexible circuit board | |
| CN218336576U (en) | Circuit board with auxiliary alignment mounting pin function | |
| CN214898948U (en) | Connection structure for semiconductor refrigerator and device using same | |
| CN216217721U (en) | Multifunctional flexible circuit board of 5G smart phone | |
| CN209643062U (en) | A kind of Combined circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |