CN213818408U - Tool of changing PCBA connector - Google Patents
Tool of changing PCBA connector Download PDFInfo
- Publication number
- CN213818408U CN213818408U CN202023080150.8U CN202023080150U CN213818408U CN 213818408 U CN213818408 U CN 213818408U CN 202023080150 U CN202023080150 U CN 202023080150U CN 213818408 U CN213818408 U CN 213818408U
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- Prior art keywords
- tool
- heating
- connector
- heating head
- pcba
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 8
- 239000000084 colloidal system Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a change tool of PCBA connector, including tool base, heating head, elevating gear, a supporting bench, be fixed with the PCB board on the tool base, PCB board top is equipped with the heating head, and the heating head is connected with elevating gear, and elevating gear is connected with a supporting bench, is equipped with heating member on the heating head, and the heating member bottom is equipped with the pinhole that corresponds with connector PIN needle, and PIN needle can insert the pinhole. The utility model discloses use dedicated reworking connector plastic colloid tool, increase the quality of guaranteeing the reworking to promote the efficiency of reworking, reduce the rework cost.
Description
Technical Field
The utility model belongs to the technical field of the PCBA tool, in particular to change tool of PCBA connector.
Background
Along with server PCBA mainboard circuit and part Layout are more and more intensive, compact, when taking place the defective products in process of production, the degree of difficulty of doing a job again is more and more difficult, also can corresponding improvement heavy industry cost. When a plastic body of a connector component on a PCBA is damaged or deformed badly, a conventional rework method is to heat a solder joint of the component with a heat gun, remove the bad integral component of the connector, replace the good component again, and re-solder the good component with solder resist paste and solder wire.
Because the parts around the connector are dense, when the hot air gun is used for heating, the parts beside the connector also have the risk of being blown off by hot air.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a change tool of PCBA connector, use dedicated reworking connector plastic colloid tool, increase the quality of guaranteeing the reworking to promote the efficiency of reworking, reduce the reworking cost.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a change tool of PCBA connector, includes tool base, heating head, elevating gear, a supporting bench, be fixed with the PCB board on the tool base, the PCB board top is equipped with the heating head, and the heating head is connected with elevating gear, and elevating gear is connected with a supporting bench, is equipped with the heating member on the heating head, and the heating member bottom is equipped with the pinhole that corresponds with connector PIN needle, and PIN needle can insert the pinhole.
The jig base is provided with a support column and a limiting part.
Be equipped with the PCBA connector on the PCB board, be equipped with the PIN needle on the PCBA connector.
The lifting device is a cylinder.
The lifting device is connected with the controller, the controller is arranged on the supporting table, a control circuit is arranged in the controller and connected with the lifting device, the control circuit is connected with the control switch and the heating head, and the control switch controls the lifting of the lifting device.
The control circuit is connected with the temperature controller and the time controller, the temperature controller controls the temperature of the heating head, and the time controller controls the heating time of the heating head for heating the PIN needle.
The lower part of the jig base is provided with supporting legs.
The heating head is internally provided with a heating device, the heating device is connected with the heating element, and the heating device is connected with the control circuit.
The supporting platform is connected with the lifting device through a bracket.
The support has the function of adjusting the lifting device up and down.
The utility model has the advantages that:
1) by using the special reworking connector plastic jig and the correct reworking method, the reworking quality is improved, the reworking efficiency is improved, and the reworking cost is reduced.
2) The temperature of temperature controller sets up to 150 ℃, puts into the tool with the PCBA mainboard and fixes a position, presses starting switch, and the cylinder moves down, and the heating head contacts the metal PIN upper portion of connector part, and after continuously heating for 25 seconds, the plastic body softens, will get in the plastic part tool cover enters the connector this moment, upwards takes out the plastic body perpendicularly, has remain the metal part of connector. And putting the good plastic body into the metal body of the part device according to the correct direction, then putting the PCBA mainboard into the plastic body pressing jig, pressing the switch, and moving the cylinder downwards to press the plastic body in place.
3) The support column and the limiting part can fix the position of the PCB temperature accurately, and the PIN needle is prevented from being crushed by the heating head position error.
4) The control circuit realizes automatic control and accurate control of temperature and time, and improves production efficiency and yield.
5) The heating piece is a copper piece, and the copper piece is oxidation-resistant and can not be stitch.
Drawings
Figure 1 is the utility model discloses a change tool PCBA connector schematic diagram of PCBA connector.
Fig. 2 is a schematic plan view of a tool for replacing the PCBA connector of the present invention.
Figure 3 is the utility model discloses a change tool schematic diagram of PCBA connector.
Fig. 4 and 3 are enlarged schematic views of a jig for replacing a PCBA connector according to the present invention.
In the figure, 1, a stopper; 2. a jig base; 3. a support pillar; 4. a lifting device; 5. a support table; 6. a support; 7. a heating head; 8. a heating member; 9. a PCBA connector;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2, 3, 4, a tool of change PCBA connector, includes tool base 2, heating head 7, elevating gear 4, brace table 5, be fixed with the PCB board on the tool base 2, be equipped with heating head 7 above the PCB board, heating head 7 is connected with elevating gear 4, and elevating gear 4 is connected with brace table 5, is equipped with on the heating head 7 and adds heat-insulating material 8, adds heat-insulating material 8 bottom and is equipped with the pinhole that corresponds with connector PIN needle, and PIN needle can insert in the pinhole. The heating member has a heating function.
By using the special reworking connector plastic jig and the correct reworking method, the reworking quality is improved, the reworking efficiency is improved, and the reworking cost is reduced.
The jig base 2 is provided with a support column 3 and a limiting part 1.
Be equipped with PCBA connector 9 on the PCB board, be equipped with the PIN needle on the PCBA connector 9.
The lifting device 4 is a cylinder.
The lifting device 4 is connected with a controller, the controller is arranged on the supporting table 5, a control circuit is arranged in the controller, the control circuit is connected with the lifting device 4, the control circuit is connected with a control switch and a heating head 7, and the control switch controls the lifting of the lifting device 4.
The control circuit is connected with a temperature controller and a time controller, the temperature controller controls the temperature of the heating head 7, and the time controller controls the time of the heating head 7 for heating the PIN needle.
The temperature setting of temperature controller is 150 ℃, puts into the tool with the PCBA mainboard and fixes a position, presses starting switch, and the cylinder moves down, and heating head 7 contacts the metal PIN upper portion of connector part, and after continuously heating for 25 seconds, the plastic body softens, will get plastic part tool cover and enter the connector this moment, upwards takes out the plastic body perpendicularly, has remain the metal part of connector. And putting the good plastic body into the metal body of the part device according to the correct direction, then putting the PCBA mainboard into the plastic body pressing jig, pressing the switch, and moving the cylinder downwards to press the plastic body in place.
The lower part of the jig base 2 is provided with supporting legs.
A heating device is arranged in the heating head 7, the heating device is connected with the heating element 8, and the heating device is connected with the control circuit.
The support table 5 is connected with the lifting device 4 through a bracket 6.
The bracket 6 has a function of adjusting the lifting device 4 up and down.
The control circuit realizes automatic control and accurate control of temperature and time, and improves production efficiency and yield.
The heating piece is a copper piece, and the copper piece is oxidation-resistant and can not be stitch.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (10)
1. The utility model provides a change tool of PCBA connector, characterized by, includes tool base, heating head, elevating gear, a supporting bench, be fixed with the PCB board on the tool base, the PCB board top is equipped with the heating head, and the heating head is connected with elevating gear, and elevating gear is connected with a supporting bench, is equipped with the heating member on the heating head, and the heating member bottom is equipped with the pinhole that corresponds with connector PIN needle, and the PIN needle can insert in the pinhole.
2. The fixture for replacing a PCBA connector as recited in claim 1, wherein the fixture base is provided with support posts and a stop member.
3. The tool of claim 1, wherein the PCBA connector is provided on the PCB, and the PCBA connector is provided with a PIN.
4. The tool of claim 1, wherein the lifting device is a pneumatic cylinder.
5. The tool of claim 1, wherein the lifting device is connected to a controller, the controller is disposed on the support platform, the controller has a control circuit therein, the control circuit is connected to the lifting device, the control circuit is connected to the control switch and the heating head, and the control switch controls the lifting device to lift.
6. The tool of claim 5, wherein the control circuit is connected to a temperature controller and a time controller, the temperature controller controlling the temperature of the heating tip, the time controller controlling the time for which the PIN is heated by the heating tip.
7. The tool for replacing a PCBA connector as recited in claim 1, wherein the tool base has support legs at a lower portion thereof.
8. A tool for replacing a PCBA connector as recited in claim 5, wherein the heating head is provided with a heating device therein, the heating device being connected to the heating element, the heating device being connected to the control circuit.
9. The tool of claim 1, wherein the support platform is connected to the lifting device by a bracket.
10. The tool of claim 9, wherein the bracket functions to adjust the lifting device up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080150.8U CN213818408U (en) | 2020-12-18 | 2020-12-18 | Tool of changing PCBA connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080150.8U CN213818408U (en) | 2020-12-18 | 2020-12-18 | Tool of changing PCBA connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213818408U true CN213818408U (en) | 2021-07-27 |
Family
ID=76946968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080150.8U Active CN213818408U (en) | 2020-12-18 | 2020-12-18 | Tool of changing PCBA connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213818408U (en) |
-
2020
- 2020-12-18 CN CN202023080150.8U patent/CN213818408U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |