CN208929400U - A kind of pcb board welding fixture - Google Patents
A kind of pcb board welding fixture Download PDFInfo
- Publication number
- CN208929400U CN208929400U CN201821710216.7U CN201821710216U CN208929400U CN 208929400 U CN208929400 U CN 208929400U CN 201821710216 U CN201821710216 U CN 201821710216U CN 208929400 U CN208929400 U CN 208929400U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- pcb board
- outline border
- bar
- moving spring
- 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.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of pcb board welding fixtures, including bottom plate and shaft, support rod is all equipped at a position of the bottom base plate, and support rod is welded with fixed disk far from one end of bottom plate, the middle position of the bottom plate two sides is all equipped with through-hole, is equipped with U-typed bar below bottom plate, and the both ends of U-typed bar each extend over through through-hole and extend to and be fixedly connected with fixed block at the top of bottom plate, outline border is equipped between 2 fixed blocks, the two sides of outline border are all welded with shaft.The utility model is by being arranged outline border between 2 fixed blocks, all weld shaft in the two sides of outline border, and the one end of shaft far from outline border is connect by bearing with fixed block, second back-moving spring is installed in the outside of the U-typed bar below through-hole, and U-shaped bar is pushed up, then outline border is rotated, the pcb board of clamping can be overturn, after the completion of overturning, second back-moving spring moves down U-shaped bar, guarantee that pcb board will not shake in welding.
Description
Technical field
The utility model relates to pcb board welding fixture technical field, specially a kind of pcb board welding fixture.
Background technique
Printed circuit board, also known as printed circuit board are the suppliers of electronic component electrical connection.Its development is existing
More than 100 years history；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce wiring and dress
The mistake matched improves the gentle productive labor rate of Automated water, can be divided into single sided board, dual platen, four layers according to the wiring board number of plies
Plate, six laminates and other multilayer circuit boards, since printed circuit board is not general end product, in the definition of title
It is slightly chaotic, such as: the motherboard of PC, referred to as mainboard, and cannot directly be known as circuit board, although there is electricity in motherboard
The presence of road plate, but not identical, thus both when assessing industry it is related cannot but say it is identical.
PCB plate is easy to appear shaking in welding electronic component, causes the welding of PCB plate to be inconvenient in this way, welds
Speed is slow, and precision is low, currently, there is also the welding fixtures for fixing PCB plate on the market, generally to use the gear of L shape
Plate carries out PCB plate and fixes, and cumbersome when clamping various sizes of PCB plate in this way, practicability is poor, while welding pcb board
When by the way that electronic component is arranged in the side of pcb board, fixed in the other side by scolding tin, need overturning pcb board repeatedly, and show
After some welding fixture clampings, it is unable to PCB plate and is overturn, it is inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of pcb board welding fixtures, to solve to propose folder in above-mentioned background technique
It is cumbersome and pcb board cannot be overturn when holding various sizes of PCB plate, problem inconvenient to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of pcb board welding fixture, including bottom plate
And shaft, support rod is all equipped at a position of the bottom base plate, and support rod is welded with fixed disk far from one end of bottom plate,
The middle position of the bottom plate two sides is all equipped with through-hole, is equipped with U-typed bar below bottom plate, and the both ends of U-typed bar are prolonged respectively
It stretches to run through through-hole and extend to and is fixedly connected with fixed block at the top of bottom plate, outline border is equipped between 2 fixed blocks, outline border
Two sides are all welded with shaft, and the one end of shaft far from outline border is connect by bearing with fixed block, and the inside of the outline border passes through 4
A link block is equipped with inside casing, and the middle position on 4 sides of inside casing is all equipped with T-shape bar, and one end of T-shape bar extends to
Rubber fixture block is fixed on the inside of inside casing, and rubber fixture block inclined-plane is equipped with slot.
Preferably, second back-moving spring is installed on the outside of the U-typed bar below the through-hole, the one of second back-moving spring
End is connect with bottom base plate.
Preferably, 4 angular positions of the fixed disk are all equipped with bolt hole.
Preferably, supporting block is all installed at 4 positions of the outline border two sides.
Preferably, first back-moving spring is installed on the T-shape bar on the outside of the inside casing, one end of first back-moving spring with
The connection of inside casing side wall.
Compared with prior art, the utility model has the beneficial effects that the pcb board welding fixture, by 4 sides of inside casing
Middle position T-shape bar is all installed, and one end of T-shape bar extends to the fixed rubber fixture block in inside of inside casing, and rubber
Slot is set on fixture block inclined-plane, first back-moving spring is installed on the T-shape bar on the outside of inside casing, pcb board is placed on 4 rubber folders
On the inclined-plane of block, pcb board to be pressed downwards inside the slot for making pcb board be caught in rubber fixture block, 4 rubber fixture block clampings are stablized,
Pcb board is not caused to damage, while clamped conveniently, the utility model is all arranged logical by the middle position in bottom plate two sides
Hole, is arranged U-typed bar below bottom plate, and the both ends of U-typed bar each extend over through through-hole and extend to the top of bottom plate and fix
Outline border is arranged between 2 fixed blocks for connection fixing block, and shaft is all welded in the two sides of outline border, and the one end of shaft far from outline border is logical
It crosses bearing to connect with fixed block, second back-moving spring is installed in the outside of the U-typed bar below through-hole, U-shaped bar is pushed up, so
After rotate outline border, the pcb board of clamping can be overturn, after the completion of overturning, second back-moving spring moves down U-shaped bar,
Guarantee that pcb board will not shake in welding.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the schematic side view of the utility model；
Fig. 3 is the rubber fixture block structural schematic diagram of the utility model.
In figure: 1, fixed block；2, U-typed bar；3, bottom plate；4, fixed disk；5, bolt hole；6, rubber fixture block；7, outline border；8,
Link block；9, supporting block；10, support rod；11, inside casing；12, shaft；13, first back-moving spring；14, T-shape bar；15, second
Reset spring；16, slot；17, through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of pcb board welding fixture, including 3 He of bottom plate
Shaft 12 is all equipped with support rod 10 at 4 positions of 3 bottom of bottom plate, and support rod 10 is welded with fixation far from one end of bottom plate 3
Disk 4,4 angular positions of fixed disk 4 are all equipped with bolt hole 5, and the middle position of 3 two sides of bottom plate is all equipped with through-hole 17, bottom plate 3
Lower section is equipped with U-typed bar 2, and the both ends of U-typed bar 2 each extend over and are fixedly connected through the top that through-hole 17 extends to bottom plate 3
There is fixed block 1, the outside of the U-typed bar 2 of 17 lower section of through-hole is equipped with second back-moving spring 15, one end of second back-moving spring 15
It is connect with 3 bottom of bottom plate, outline border 7 is equipped between 2 fixed blocks 1, supporting block 9 is all installed at 4 positions of 7 two sides of outline border,
The two sides of outline border 7 are all welded with shaft 12, and the one end of shaft 12 far from outline border 7 is connect by bearing with fixed block 1, outline border 7
Inside inside casing 11 is installed by 4 link blocks 8, the middle position of 11 four edges of inside casing is all equipped with T-shape bar 14, and
The inside that one end of T-shape bar 14 extends to inside casing 11 is fixed with rubber fixture block 6, and 6 inclined-plane of rubber fixture block is equipped with slot 16,
First back-moving spring 13, one end of first back-moving spring 13 and 11 side wall of inside casing are installed on the T-shape bar 14 in 11 outside of inside casing
Connection.
Working principle: in use, pcb board is placed on the inclined-plane of 4 rubber fixture blocks 6 of 11 inside of inside casing, then will
Pcb board is pressed downwards, and pcb board makes to drive T-shape bar 14 mobile along the inclined-plane of rubber fixture block 6 is moved down, and stretches the
One reset spring 13, when pcb board is caught in inside slot 16, first back-moving spring 13, which sets back, clamp admittedly by pcb board
It is fixed, since 4 rubber fixture blocks 6 are arranged, pcb board is clamped and is stablized, and pcb board is not caused to damage, while clamped conveniently, when needing
When being overturn to pcb board, U-typed bar 2 is pushed up, compresses second back-moving spring 15, when mobile suitable distance,
Then outline border 7 is rotated, since inside casing 11 is fixed by link block 8 and outline border 7, the pcb board of clamping can be overturn, be overturn
After the completion, second back-moving spring 15, which sets back, moves down U-typed bar 2, guarantees that pcb board will not shake in welding.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of pcb board welding fixture, including bottom plate (3) and shaft (12), it is characterised in that: 4 of bottom plate (3) bottom
It is all equipped at position support rod (10), and support rod (10) is welded with fixed disk (4), the bottom plate far from the one end of bottom plate (3)
(3) middle position of two sides is all equipped with through-hole (17), is equipped with U-typed bar (2) below bottom plate (3), and the two of U-typed bar (2)
End, which each extends over to extend at the top of bottom plate (3) through through-hole (17), to be fixedly connected with fixed block (1), 2 fixed blocks (1)
Between be equipped with outline border (7), the two sides of outline border (7) are all welded with shaft (12), and shaft (12) passes through far from the one end of outline border (7)
Bearing is connect with fixed block (1), and the inside of the outline border (7) is equipped with inside casing (11) by 4 link blocks (8), inside casing (11) 4
The middle position on side is all equipped with T-shape bar (14), and one end of T-shape bar (14) extend to inside casing (11) inside it is solid
Surely have rubber fixture block (6), and rubber fixture block (6) inclined-plane is equipped with slot (16).
2. a kind of pcb board welding fixture according to claim 1, it is characterised in that: the U-typed below the through-hole (17)
It is equipped on the outside of bar (2) second back-moving spring (15), one end of second back-moving spring (15) is connect with bottom plate (3) bottom.
3. a kind of pcb board welding fixture according to claim 1, it is characterised in that: 4 angles position of the fixed disk (4)
It sets place and is all equipped with bolt hole (5).
4. a kind of pcb board welding fixture according to claim 1, it is characterised in that: 4 positions of outline border (7) two sides
The place of setting all is equipped with supporting block (9).
5. a kind of pcb board welding fixture according to claim 1, it is characterised in that: the T-shape on the outside of the inside casing (11)
It is equipped on bar (14) first back-moving spring (13), one end of first back-moving spring (13) is connect with inside casing (11) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710216.7U CN208929400U (en) | 2018-10-22 | 2018-10-22 | A kind of pcb board welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710216.7U CN208929400U (en) | 2018-10-22 | 2018-10-22 | A kind of pcb board welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929400U true CN208929400U (en) | 2019-06-04 |
Family
ID=66725522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710216.7U Expired - Fee Related CN208929400U (en) | 2018-10-22 | 2018-10-22 | A kind of pcb board welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002680A (en) * | 2020-08-28 | 2020-11-27 | 陈瑜珍 | Packaging structure for integrated circuit design |
-
2018
- 2018-10-22 CN CN201821710216.7U patent/CN208929400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002680A (en) * | 2020-08-28 | 2020-11-27 | 陈瑜珍 | Packaging structure for integrated circuit design |
| CN112002680B (en) * | 2020-08-28 | 2022-04-08 | 深圳市杰驰电子有限公司 | Packaging structure for integrated circuit design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20211022 |