CN208374438U - A kind of DC wire bonding welding fixture - Google Patents
A kind of DC wire bonding welding fixture Download PDFInfo
- Publication number
- CN208374438U CN208374438U CN201821076922.0U CN201821076922U CN208374438U CN 208374438 U CN208374438 U CN 208374438U CN 201821076922 U CN201821076922 U CN 201821076922U CN 208374438 U CN208374438 U CN 208374438U
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- CN
- China
- Prior art keywords
- fixture block
- collet
- block
- bottom plate
- wire bonding
- 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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Abstract
The utility model discloses a kind of DC wire bonding welding fixtures, including bottom plate, the first fixture block and the second fixture block that the front end of the bottom plate is provided symmetrically, the rear end of the bottom plate be equipped with for control the first fixture block and the second fixture block folding and advance and retreat stir sliding block, the front end of first fixture block and the second fixture block is respectively equipped with the first collet and the second collet, the opposite face of first collet and the second collet is equipped with clip slot corresponding with DC line to be welded, when first collet and the second collet clamping, the clip slot forms the taper location hole that DC line to be welded may pass through.The utility model can be oriented to by the taper location hole on welding collet, DC line is facilitated to be inserted into PCB circuit board hole, and power supply line is clamped by the clamp tapered end in collet, prevent DC line from deviating from out of PCB circuit board hole in transfer process, so as to effectively improve welding efficiency and precision, failure welding is reduced, the cost of production is reduced.
Description
Technical field
The utility model relates to DC welding circuit board technical fields, more particularly to a kind of DC wire bonding welding fixture.
Background technique
DC circuit plate is a kind of electronic technology being widely used, and welding power cord is needed on circuit board, current
Welding technique is usually to take power supply line to be inserted into PCB circuit board hole by artificial hand, is put into electric Lip river iron pad and is welded, by
Comparatively fine in power supply line, plug wire is difficult, and manpower is inconvenient when grabbing, and production efficiency is low, and by manually by power supply line
When being placed into pad, the position precision of placement is not accurate enough, is easy to produce fault, leads to failure welding, reduces product matter
Amount, improves the cost of production indirectly, and the smog that scaling powder melts generation when bonding wire can generate harm, work to human health
Manually make bad environments.
Utility model content
The utility model in view of the existing deficiencies of the prior art, provides a kind of DC wire bonding welding fixture, has auxiliary plug wire
Taper location hole, reduce DC power supply line insertion PCB circuit board hole in difficulty, and can by clamp tapered end by power supply line into
Row clamping, cooperating equipment weld power supply line, can effectively improve welding efficiency and precision, reduce failure welding, drop
The cost of low production.
To achieve the above object, the utility model uses the following technical solution:
A kind of DC wire bonding welding fixture, including bottom plate, the first fixture block and second that the front end of the bottom plate is provided symmetrically
Fixture block, the rear end of the bottom plate are equipped with the sliding block of stirring for control the first fixture block and the folding of the second fixture block and advance and retreat, and described the
The front end of one fixture block and the second fixture block is respectively equipped with the first collet and the second collet, first collet and the second collet it is opposite
Face is equipped with clip slot corresponding with DC line to be welded, and when first collet and the second collet clamping, the clip slot forms to be welded
Connect the taper location hole that DC line may pass through.
Preferably, the thickness of first collet is less than the thickness of the second collet, is equipped in second collet and clip slot
The accommodating cavity of connection, the accommodating cavity is interior to be equipped with clamp tapered end, and the clamp tapered end is equipped with hangnail towards the side of clip slot, described
The other side of clamp tapered end, which is equipped with, makes hangnail protrude from the first back-moving spring outside clip slot always.
Preferably, first collet and the second collet pass through removable the first fixture block and second that is fixed on of bolt respectively and press from both sides
The front end of block.
Preferably, two Limit Bearings of the bottom plate equipped with spacing setting, first fixture block and the second fixture block
Bottom surface is equipped with limited step corresponding with two Limit Bearings, and when work, first fixture block and the second fixture block pass through limit
The cooperation of position bearing and limited step is moved forward and backward and is closed by stirring sliding block control fixture block.
Preferably, the front end for stirring sliding block be equipped with spacing setting two push bearing, first fixture block and the
The rear end lateral surface of two fixture blocks, which is respectively equipped with, pushes the corresponding resigning short slot of bearing with two, and the rear side of the resigning short slot is equipped with
It pulls back plane, the front side of the resigning short slot is equipped with from going to rear intilted extruding inclined-plane, when assembling, first fixture block
And second fixture block mobilizable be set to two and push between bearing.
Preferably, it is equipped between first fixture block and the second folder and the folding of the first fixture block and the second fixture block is oriented to
Two folding guide rods, being equipped between two folding guide rods makes the first fixture block and second press from both sides the trend with opening always
Second back-moving spring.
Preferably, the left and right sides of the bottom plate is equipped with for stirring the guide rod of stirring that sliding block is oriented to, and described group
Dynamic guide rod is installed on bottom plate by support plate, and the left and right sides for stirring sliding block is installed on by linear bearing stirs guide rod
On, the rear end for stirring sliding block, which is equipped with, to be made to stir the third reset spring that sliding block has the trend to travel forward always.
It preferably, further include having upper cover, the upper cover is placed on bottom plate, and the upper surface for stirring sliding block is fixedly installed with
Bearing is stirred, the upper lid is equipped with for stirring the notch that bearing exposes upwards.
Working principle of the utility model is:
When welding DC line, it is oblique by squeezing to push bearing by moving forward under the action of third reset spring for fluctuation sliding block
Face mutually clamps the first fixture block and the second fixture block, meanwhile, the first collet and the second collet are in the first fixture block and the second fixture block
Effect is lower mutually to be clamped, and taper location hole is formed, and power supply line is clamped in taper location hole by the clamp tapered end in the second collet,
DC line is fixed, is circulated between welding each station, completes bonding wire, when blanking, bearing will be stirred and stirred backward, third is overcome to reset
The elastic force of spring is stirred sliding block and is moved backward by stirring bearing drive, and the first fixture block and the second fixture block are in second back-moving spring
Effect is lower to open, and then stirs sliding block and drives the first fixture block and the second fixture block to move backward by pushing bearing, the first collet and
Second collet is detached from the DC power supply line clamped, in case blanking.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model provides a kind of DC wire bonding welding fixture, can by setting taper location hole
Accurately power supply line is inserted into PCB circuit board hole；The clamp tapered end connecting with first back-moving spring, energy are set in collet
Enough effective position power cord locations, prevent power supply line from sliding；The thickness of first collet can be adapted to less than the thickness of the second collet
The place of relative narrowness on circuit board, suitability is high, versatile；Artificial labor intensity can be reduced, the work of worker is improved
Make environment, improve product quality, improve production efficiency, reduce production cost, meet the needs of industry, is suitable for promoting the use of.
For structure feature, technological means and its specific purposes achieved and function for more clearly illustrating the utility model
Can, the utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Detailed description of the invention
Fig. 1 is the assembly structure diagram of the embodiment of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the embodiment of the utility model；
Fig. 3 is the schematic diagram of internal structure of the embodiment of the utility model；
Fig. 4 is the face upwarding assumption diagram of the embodiment of the utility model；
Description of drawing identification:
10, bottom plate；11, the first fixture block；111, the first collet；12, the second fixture block；121, the second collet；13, cunning is stirred
Block；131, bearing is pushed；132, resigning short slot；133, inclined-plane is squeezed；134, guide rod is stirred；135, linear bearing；136, third
Reset spring；137, bearing is stirred；138, support plate；14, clip slot；15, clamp tapered end；16, Limit Bearing；17, limited step；
18, guide rod is opened and closed；19, second back-moving spring；20, upper cover；21, notch.
Specific embodiment
In order to enable those skilled in the art to be further understood that the feature and technology contents of the utility model, please refer to
Under the detailed description and accompanying drawings in relation to the utility model.
It please refers to shown in Fig. 1-4, a kind of DC wire bonding welding fixture, including bottom plate 10, the front end of the bottom plate 10 is equipped with symmetrical
The rear end of the first fixture block 11 and the second fixture block 12 being arranged, the bottom plate 10 is equipped with for controlling the first fixture block 11 and the second fixture block
12 foldings and that retreats stir sliding block 13, the front end of first fixture block 11 and the second fixture block 12 is respectively equipped with the first collet 111
With the second collet 121, the opposite face of first collet 111 and the second collet 121 is equipped with folder corresponding with DC line to be welded
Slot 14, when first collet 111 and the second 121 clamping of collet, the clip slot 14 forms the taper that DC line to be welded may pass through
Location hole.
The thickness of first collet 111 described in the utility model, can be lesser by thickness less than the thickness of the second collet 121
The place of end thereof contacts circuit board relative narrowness, suitability is stronger, is equipped with the appearance being connected to clip slot 14 in second collet 121
Chamber is set, clamp tapered end 15 is equipped in the accommodating cavity, the clamp tapered end 15 is equipped with hangnail, the folder towards the side of clip slot 14
The other side of line tapered end 15, which is equipped with, makes hangnail protrude from the first back-moving spring outside clip slot 14 always.
First collet 111 described in the utility model and the second collet 121 are fixed on the first folder by the way that bolt is removable respectively
The front end of block 11 and the second fixture block 12.
Bottom plate 10 described in the utility model is equipped with two Limit Bearings 16 of spacing setting, first fixture block 11 and the
The bottom surface of two fixture blocks 12 is equipped with limited step 17 corresponding with two Limit Bearings 16, when work, first fixture block 11
The cooperation for passing through Limit Bearing 16 and limited step 17 with the second fixture block 12 is moved forward and backward and is closed by stirring the control fixture block of sliding block 13
It closes.
The front end described in the utility model for stirring sliding block 13 be equipped with spacing setting two push bearing 131, and described first
The rear end lateral surface of fixture block 11 and the second fixture block 12, which is respectively equipped with, pushes the corresponding resigning short slot 132 of bearing 131 with two, described
The rear side of resigning short slot 132 is equipped with plane of pulling back, and the front side of the resigning short slot 132 is equipped with goes to rear intilted extruding certainly
Inclined-plane 133, when assembling, first fixture block 11 and the second fixture block 12 is mobilizable is set to two and pushes between bearing 131.
Opening to the first fixture block 11 and the second fixture block 12 is equipped between first fixture block described in the utility model 11 and the second folder
Two folding guide rods 18 being oriented to are closed, being equipped between two folding guide rods 18 makes the first fixture block 11 and the second folder always
The second back-moving spring 19 of trend with opening.
The left and right sides of bottom plate 10 described in the utility model is equipped with for stirring guide rod to stir that sliding block 13 is oriented to
134, the guide rod 134 of stirring is installed on bottom plate 10 by support plate 138, and the left and right sides for stirring sliding block 13 passes through straight
Spool, which holds 135 and is installed on, to be stirred on guide rod 134, and the rear end for stirring sliding block 13, which is equipped with, to make to stir sliding block 13 always and have forward
The third reset spring 136 of the trend of movement.
The utility model further includes having upper cover 20, and the upper cover 20 is placed on bottom plate 10, the upper table for stirring sliding block 13
Face, which is fixedly installed with, stirs bearing 137, and the upper cover 20 is equipped with for stirring the notch 21 that bearing 137 exposes upwards.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, therefore all
According to the practical any modification, equivalent substitution, improvement and etc. to the above embodiments of technology of the utility model, this is still fallen within
In the range of utility model technical solution.
Claims (8)
1. a kind of DC wire bonding welding fixture, it is characterised in that: including bottom plate, the front end of the bottom plate be provided symmetrically first folder
Block and the second fixture block, the rear end of the bottom plate, which is equipped with, stirs cunning for control the first fixture block and the folding of the second fixture block and advance and retreat
The front end of block, first fixture block and the second fixture block is respectively equipped with the first collet and the second collet, first collet and second
The opposite face of collet is equipped with clip slot corresponding with DC line to be welded, when first collet and the second collet clamping, the folder
Slot forms the taper location hole that DC line to be welded may pass through.
2. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: the thickness of first collet is less than
The thickness of two collets, second collet is interior to be equipped with the accommodating cavity being connected to clip slot, is equipped with clamp tapered end, institute in the accommodating cavity
It states clamp tapered end and is equipped with hangnail towards the side of clip slot, the other side of the clamp tapered end, which is equipped with, makes hangnail protrude from clip slot always
Outer first back-moving spring.
3. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: first collet and the second collet point
It Tong Guo not the removable front end for being fixed on the first fixture block and the second fixture block of bolt.
4. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: the bottom plate is equipped with spacing setting
The bottom surface of two Limit Bearings, first fixture block and the second fixture block is equipped with limiting stand corresponding with two Limit Bearings
Rank, when work, first fixture block and the second fixture block pass through the cooperation of Limit Bearing and limited step, by stirring sliding block control folder
Block is moved forward and backward and closure.
5. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: between the front end for stirring sliding block is equipped with
Two away from setting push bearing, and the rear end lateral surface of first fixture block and the second fixture block, which is respectively equipped with, pushes bearing with two
Corresponding resigning short slot, the rear side of the resigning short slot are equipped with plane of pulling back, and the front side of the resigning short slot is equipped with from after going to
Intilted extruding inclined-plane, when assembling, first fixture block and the second fixture block it is mobilizable be set to two push bearing it
Between.
6. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: between first fixture block and the second folder
Equipped with two folding guide rods that the folding to the first fixture block and the second fixture block is oriented to, it is equipped between two folding guide rods
The first fixture block and second is set to press from both sides the second back-moving spring of the trend with opening always.
7. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: the left and right sides of the bottom plate, which is equipped with, to be used
In stirring guide rod to stir that sliding block is oriented to, the guide rod of stirring is installed on bottom plate by support plate, described to stir cunning
The left and right sides of block is installed on by linear bearing stirs on guide rod, and the rear end for stirring sliding block, which is equipped with, makes to stir sliding block always
Third reset spring with the trend to travel forward.
8. a kind of DC wire bonding welding fixture according to claim 1, it is characterised in that: it further include having upper cover, the upper cover lid
Bearing is stirred on bottom plate, the upper surface for stirring sliding block is fixedly installed with, the upper lid is equipped with upward for stirring bearing
The notch of exposing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076922.0U CN208374438U (en) | 2018-07-07 | 2018-07-07 | A kind of DC wire bonding welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076922.0U CN208374438U (en) | 2018-07-07 | 2018-07-07 | A kind of DC wire bonding welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374438U true CN208374438U (en) | 2019-01-15 |
Family
ID=64964284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076922.0U Expired - Fee Related CN208374438U (en) | 2018-07-07 | 2018-07-07 | A kind of DC wire bonding welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399913A (en) * | 2021-06-15 | 2021-09-17 | 汕头华汕电子器件有限公司 | Positioning fork used in TO-3PF product welding process |
| CN114769813A (en) * | 2022-06-21 | 2022-07-22 | 北京世维通科技股份有限公司 | Welding device and method |
-
2018
- 2018-07-07 CN CN201821076922.0U patent/CN208374438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399913A (en) * | 2021-06-15 | 2021-09-17 | 汕头华汕电子器件有限公司 | Positioning fork used in TO-3PF product welding process |
| CN114769813A (en) * | 2022-06-21 | 2022-07-22 | 北京世维通科技股份有限公司 | Welding device and method |
| CN114769813B (en) * | 2022-06-21 | 2022-09-20 | 北京世维通科技股份有限公司 | Welding device and method |
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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: 20190115 Termination date: 20210707 |