CN207289277U - A kind of three phase rectifier bridge module welding tooling - Google Patents
A kind of three phase rectifier bridge module welding tooling Download PDFInfo
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- CN207289277U CN207289277U CN201720889167.7U CN201720889167U CN207289277U CN 207289277 U CN207289277 U CN 207289277U CN 201720889167 U CN201720889167 U CN 201720889167U CN 207289277 U CN207289277 U CN 207289277U
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- positioning plate
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Abstract
The technical field of the frock of semiconductor module is the utility model is related to, particularly a kind of three phase rectifier bridge module welding tooling, including：Sequentially connected some bottom plate positioning plates, potsherd positioning plate, electrode positioning component and positioning pin, electrode positioning component is equipped with the groove for being used for blocking electrode terminal, electrode positioning component is equipped with some first pin holes, bottom plate positioning plate inner wall has some the first protrusions for being used to fix three phase rectifier bridge module bottom plate, bottom plate positioning plate is equipped with and corresponding second pin hole in the first pin hole position, potsherd positioning plate inner wall has some the second protrusions for being used to fix potsherd, potsherd positioning plate is equipped with and corresponding 3rd pin hole in the first pin hole position, solve existing rectifier bridge module electrode when welding electrode terminal to produce offset and need after welding to be finely adjusted electrode terminal, waste the plenty of time, the problem of reducing production efficiency, so that welding process is able to the progress completely stablized.
Description
Technical field
The technical field of the frock of semiconductor module is the utility model is related to, particularly a kind of three phase rectifier bridge module
Welding tooling.
Background technology
Three phase rectifier bridge module have small, light-weight, compact-sized, external connection it is simple, easy to safeguarding and install
Advantage.Inside it usually bridge is formed by five diodes to realize that the alternating voltage input is converted into the direct current of output
Pressure.But when by electrode welding above and below diode chip for backlight unit, electrode can produce offset and to need pair after the completion of welding
Electrode is finely adjusted, and wastes the plenty of time, reduces production efficiency.
Utility model content
The technical problems to be solved in the utility model is：In order to solve existing rectifier bridge module in welding electrode terminal
When electrode produce offset and need after welding to be finely adjusted electrode terminal, waste the plenty of time, reduce production efficiency
Problem, the utility model provide a kind of three phase rectifier bridge module welding tooling, and three phase rectifier bridge module is positioned through bottom plate
The central hollow structure of plate, and by being arranged on several first raised limitation three phase rectifier bridge modules of bottom plate positioning plate inner wall
Bottom plate movement in the horizontal plane, the pottery of three phase rectifier bridge module is limited by the second protrusion of potsherd positioning plate inner wall
The movement of tile in the horizontal direction, then positioning pin is inserted into upper and lower corresponding second pin hole and the 3rd pin hole, then positioning
Pin top covers electrode positioning component, and the electrode terminal of three phase rectifier bridge module is limited by the groove on electrode positioning component,
So as to ensure that whole welding process can be carried out intactly, and whole frock is convenient for disassembly and assembly, and one-mold multiple-member, saves the time, improves
Work efficiency.
Technical solution is used by the utility model solves its technical problem：A kind of three phase rectifier bridge module Welder
Dress, including：Sequentially connected some bottom plate positioning plates, potsherd positioning plate, electrode positioning component and positioning pin,
The electrode positioning component includes：The first cross bar, the second cross bar, the 3rd cross bar and the connection first being wholely set
Cross bar, the second cross bar, the montant of the 3rd cross bar, first cross bar and the 3rd cross bar are equipped with the first pin hole, and described second is horizontal
There is groove on bar,
The tablet of hollow-core construction centered on the bottom plate positioning plate, the bottom plate positioning plate inner wall have some for fixing
The first of three phase rectifier bridge module bottom plate is raised, and the bottom plate positioning plate is equipped with the corresponding with the first pin hole position second pin
Hole,
The potsherd positioning plate also centered on hollow-core construction tablet, the potsherd positioning plate inner wall has some use
Second in fixed potsherd is raised, the potsherd positioning plate be equipped with corresponding 3rd pin hole in the first pin hole position,
The bottom plate positioning plate is fixedly connected with potsherd positioning plate, and the electrode positioning plate is fixed on pottery by positioning pin
Above tile fixed plate.
Specifically, the bottom plate positioning plate central hollow structure is rectangle, and the described first raised quantity is symmetrical arranged for 4
At the both sides long side both ends of bottom plate positioning plate inner wall.
Preferably, the opening of groove is arranged with two limited blocks.
Specifically, the potsherd positioning plate central hollow structure is rectangle, and second protrusion includes：First rectangle is convex
Rise, the second rectangular preiection and T-shaped protrusion, first rectangular preiection are arranged on the two of the side long side of potsherd positioning plate inner wall
End, second rectangular preiection are arranged on the both ends of the opposite side long side of potsherd positioning plate inner wall, first rectangular preiection
The distance between be more than the distance between second rectangular preiection, there is recess, the T-shaped protrusion between first rectangular preiection
It is symmetricly set in the middle part of the both sides short side of potsherd positioning plate inner wall.
Specifically, the first pin hole quantity is 4 both ends for being distributed in the first cross bar and the second cross bar, forms a square
Shape structure.
Specifically, the positioning pin includes：The first axis pin and the second axis pin being wholely set, second axis pin are arranged on
The middle part of first axis pin axial direction, the diameter of second axis pin are more than the first axis pin.
Specifically, first axis pin respectively with the first pin hole, the second pin hole and the 3rd pin hole clearance fit.
The beneficial effects of the utility model are：
The utility model provides a kind of three phase rectifier bridge module welding tooling, and three phase rectifier bridge module is determined through bottom plate
The central hollow structure of position plate, and by being arranged on several first raised limitation three-phase commutation bridge moulds of bottom plate positioning plate inner wall
The movement of the bottom plate of block in the horizontal plane, three phase rectifier bridge module is limited by the second protrusion of potsherd positioning plate inner wall
The movement of potsherd in the horizontal direction, then positioning pin is inserted into upper and lower corresponding second pin hole and the 3rd pin hole, then fixed
Position pin top covers electrode positioning component, and the electrode tip of three phase rectifier bridge module is limited by the groove on electrode positioning component
Son, so that ensure that whole welding process can be carried out intactly, and whole frock is convenient for disassembly and assembly, one-mold multiple-member, saves the time, carries
High work efficiency.
The utility model provides a kind of three phase rectifier bridge module welding tooling, in order to further improve the stabilization of welding
Property, the opening of groove are arranged with two limited blocks, can prevent that electrode terminal from deviating from from groove, electrode positioning component by
First cross bar, the second cross bar, the 3rd cross bar and montant composition, have saved material, lightweight.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structure diagram of three phase rectifier bridge module welding tooling of the utility model；
In figure：1. bottom plate positioning plate, 2. potsherd positioning plates, 3. electrode positioning components, 31. first cross bars, 32. second is horizontal
Bar, 33. the 3rd cross bars, 34. montants, 4. positioning pins, 5. grooves, 6. first pin holes, 7. second pin holes, 8. first is raised, and 9. the
Two is raised, and 91. first rectangular preiections, 92. second rectangular preiections, 93.T types are raised, and 10. the 3rd pin holes, 11. limited blocks, 12. is recessed
Mouthful.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, the utility model provides a kind of three phase rectifier bridge module welding tooling, it is characterised in that including：
Sequentially connected some bottom plate positioning plates 1, potsherd positioning plate 2, electrode positioning component 3 and positioning pin 4,
Electrode positioning component 3 includes：The first cross bar 31, the second cross bar 32, the 3rd cross bar 33 and the connection being wholely set
First cross bar 31, the second cross bar 32, the montant 34 of the 3rd cross bar 33, the first cross bar 31 and the 3rd cross bar 33 are equipped with the first pin hole
6, there is groove 5 on the second cross bar 32,
The tablet of hollow-core construction centered on bottom plate positioning plate 1,1 inner wall of bottom plate positioning plate have some whole for fixing three-phase
Flow bridge module bottom plate the first protrusion 8, bottom plate positioning plate 1 be equipped with corresponding second pin hole 7 in 6 position of the first pin hole,
Potsherd positioning plate 2 also centered on hollow-core construction tablet, 2 inner wall of potsherd positioning plate have it is some be used for fix
Second protrusion 9 of potsherd, potsherd positioning plate 2 be equipped with corresponding 3rd pin hole 10 in 6 position of the first pin hole,
Bottom plate positioning plate 1 is fixedly connected with potsherd positioning plate 2, and electrode positioning component 3 is fixed on ceramics by positioning pin 4
The top of piece positioning plate 2.
In use, three phase rectifier bridge module is passed through to the central hollow structure of bottom plate positioning plate 1, and by being arranged on bottom plate
Several first protrusions 8 of 1 inner wall of positioning plate limit the movement of the bottom plate of three phase rectifier bridge module in the horizontal plane, pass through ceramics
Second protrusion 9 of 2 inner wall of piece positioning plate limits the movement of the potsherd of three phase rectifier bridge module in the horizontal direction, then upper
Under positioning pin 4 is inserted into corresponding second pin hole, 7 and the 3rd pin hole 10, then electrode positioning component 3 is covered above positioning pin 4,
The electrode terminal of three phase rectifier bridge module is limited by the groove 5 on electrode positioning component 3, so as to ensure whole welding process energy
It is enough intactly to carry out, and whole frock is convenient for disassembly and assembly, one-mold multiple-member, saves the time, improves work efficiency.
Specifically, 1 central hollow structure of bottom plate positioning plate is rectangle, and the first raised 8 quantity are symmetricly set on bottom plate for 4
The both sides long side both ends of 1 inner wall of positioning plate.
In a kind of embodiment, electrode terminal departs from welding process from groove 5 in order to prevent, groove 5
Opening be arranged with two limited blocks 11 so that electrode terminal can only move up and down in groove 5, and it is horizontal to limit its
The movement all around in direction, ensures that it can keep stable in welding process, welding process is successfully carried out.
Specifically, 2 central hollow structure of potsherd positioning plate is rectangle, and the second protrusion 9 includes：First rectangular preiection 91,
Second rectangular preiection 92 and T-shaped raised 93, the first rectangular preiection 91 is arranged on the two of the side long side of 2 inner wall of potsherd positioning plate
End, the second rectangular preiection 92 are arranged on the both ends of the opposite side long side of 2 inner wall of potsherd positioning plate, between the first rectangular preiection 91
Distance be more than the distance between second rectangular preiection 92, there is recess 12 between the first rectangular preiection 91, the T-shaped raised 93 pairs
Claim to be arranged in the middle part of the both sides short side of 2 inner wall of potsherd positioning plate.
Specifically, 6 quantity of the first pin hole is 4 both ends for being distributed in the first cross bar 31 and the second cross bar 32, forms one
Rectangular configuration.
Specifically, positioning pin 4 includes：The first axis pin 41 and the second axis pin 42 being wholely set, the second axis pin 42 are arranged on
The axial middle part of first axis pin 41, the diameter of the second axis pin 42 are more than the first axis pin 41.
Specifically, the first axis pin 41 respectively with the first pin hole 6, the second pin hole 7 and 10 clearance fit of the 3rd pin hole.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (7)
- A kind of 1. three phase rectifier bridge module welding tooling, it is characterised in that including：Sequentially connected some bottom plate positioning plates（1）With Potsherd positioning plate（2）, electrode positioning component（3）, positioning pin（4）,The electrode positioning component（3）Including：The first cross bar being wholely set（31）, the second cross bar（32）, the 3rd cross bar（33） And the first cross bar of connection（31）, the second cross bar（32）, the 3rd cross bar（33）Montant（34）, first cross bar（31）With Three cross bars（33）It is equipped with the first pin hole（6）, second cross bar（32）It is upper that there is groove（5）,The bottom plate positioning plate（1）Centered on hollow-core construction tablet, the bottom plate positioning plate（1）Inner wall has some be used for admittedly Determine three phase rectifier bridge module bottom plate first is raised（8）, the bottom plate positioning plate（1）It is equipped with and the first pin hole（6）Position phase Corresponding second pin hole（7）,The potsherd positioning plate（2）Also the tablet of hollow-core construction centered on, the potsherd positioning plate（2）Inner wall has some Second for fixing potsherd is raised（9）, the potsherd positioning plate（2）It is equipped with and the first pin hole（6）Position is corresponding The 3rd pin hole（10）,The bottom plate positioning plate（1）With potsherd positioning plate（2）It is fixedly connected, the electrode positioning component（3）Pass through positioning pin （4）It is fixed on potsherd positioning plate（2）Top.
- A kind of 2. three phase rectifier bridge module welding tooling as claimed in claim 1, it is characterised in that：The bottom plate positioning plate （1）Central hollow structure is rectangle, and described first is raised（8）Quantity is symmetricly set on bottom plate positioning plate for 4（1）The two of inner wall Side long side both ends.
- A kind of 3. three phase rectifier bridge module welding tooling as claimed in claim 1, it is characterised in that：Groove（5）Opening It is arranged with two limited blocks（11）.
- A kind of 4. three phase rectifier bridge module welding tooling as claimed in claim 1, it is characterised in that：The potsherd positioning plate （2）Central hollow structure is rectangle, and described second is raised（9）Including：First rectangular preiection（91）, the second rectangular preiection（92）With T-shaped protrusion（93）, first rectangular preiection（91）It is arranged on potsherd positioning plate（2）The both ends of the side long side of inner wall, institute State the second rectangular preiection（92）It is arranged on potsherd positioning plate（2）The both ends of the opposite side long side of inner wall, first rectangle are convex Rise（91）The distance between be more than the second rectangular preiection（92）The distance between, first rectangular preiection（91）Between have it is recessed Mouthful（12）, the T-shaped protrusion（93）It is symmetricly set on potsherd positioning plate（2）In the middle part of the both sides short side of inner wall.
- A kind of 5. three phase rectifier bridge module welding tooling as claimed in claim 1, it is characterised in that：First pin hole（6） Quantity is distributed in the first cross bar for 4（31）With the second cross bar（32）Both ends, formed a rectangular configuration.
- A kind of 6. three phase rectifier bridge module welding tooling as claimed in claim 1, it is characterised in that：The positioning pin（4）Bag Include：The first axis pin being wholely set（41）With the second axis pin（42）, second axis pin（42）It is arranged on the first axis pin（41）Axis To middle part, second axis pin（42）Diameter be more than the first axis pin（41）.
- A kind of 7. three phase rectifier bridge module welding tooling as claimed in claim 6, it is characterised in that：First axis pin（41） Respectively with the first pin hole（6）, the second pin hole（7）With the 3rd pin hole（10）Clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889167.7U CN207289277U (en) | 2017-07-20 | 2017-07-20 | A kind of three phase rectifier bridge module welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889167.7U CN207289277U (en) | 2017-07-20 | 2017-07-20 | A kind of three phase rectifier bridge module welding tooling |
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| Publication Number | Publication Date |
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| CN207289277U true CN207289277U (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720889167.7U Active CN207289277U (en) | 2017-07-20 | 2017-07-20 | A kind of three phase rectifier bridge module welding tooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065523A (en) * | 2018-07-26 | 2018-12-21 | 苏州固锝电子股份有限公司 | The encapsulating structure of rectification chip |
| CN111644721A (en) * | 2020-06-15 | 2020-09-11 | 珠海市嘉德电能科技有限公司 | Positioning device for battery welding and battery welding method |
-
2017
- 2017-07-20 CN CN201720889167.7U patent/CN207289277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065523A (en) * | 2018-07-26 | 2018-12-21 | 苏州固锝电子股份有限公司 | The encapsulating structure of rectification chip |
| CN109065523B (en) * | 2018-07-26 | 2024-04-26 | 苏州固锝电子股份有限公司 | Packaging structure of rectifying chip |
| CN111644721A (en) * | 2020-06-15 | 2020-09-11 | 珠海市嘉德电能科技有限公司 | Positioning device for battery welding and battery welding method |
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