CN214044281U - High-layer-number ultra-thick circuit board multi-row connector through hole welding equipment - Google Patents
High-layer-number ultra-thick circuit board multi-row connector through hole welding equipment Download PDFInfo
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- CN214044281U CN214044281U CN202023345481.XU CN202023345481U CN214044281U CN 214044281 U CN214044281 U CN 214044281U CN 202023345481 U CN202023345481 U CN 202023345481U CN 214044281 U CN214044281 U CN 214044281U
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Abstract
The utility model discloses a high-layer number super-thick circuit board multi-row connector through hole welding equipment, which comprises a connector to be welded, a welding through hole seat and a clamping mechanism for clamping the connector, wherein the bottom of the clamping mechanism is connected to an operating platform, and the clamping mechanism is connected with the operating platform through a sliding mechanism; slide mechanism includes the support frame, and the support frame includes the roof that the level set up and locates the backup pad of roof both ends below, and fixture connects in the roof below. The utility model discloses work precision and efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of the welding, concretely relates to high-rise number super thick circuit board multirow connector through-hole welding equipment.
Background
In the printed circuit board industry, there is a kind of circuit board as a motherboard for connection, and the corresponding card board is inserted into the motherboard through a connector to realize signal conduction. The circuit board is provided with through holes needing to be welded, and the through holes are small in diameter, so that welding operation is very difficult.
The chinese patent application with publication number CN108112190A discloses a method for soldering through holes of a multi-row connector of a high-layer ultra-thick circuit board, which specifically comprises the following steps: firstly, injecting soldering paste into the through hole by using a jig; then, inserting the connector part into the through hole until the solder paste overflows to a certain height from the front surface; inserting the connector completely into the through hole; and finally, welding is carried out in a reflow furnace, so that welding and electrical properties are met. In the method, the connector is inserted into the through hole twice, but the method cannot effectively and accurately control the positions of two stations of the connector in the implementation process, and the accuracy is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-rise number super thick circuit board multirow connector through-hole welding equipment, including the connector and the welding through-hole seat of waiting to weld, still include the fixture that is used for the centre gripping connector, the fixture bottom is connected to the operation panel, the fixture is connected with the operation panel through slide mechanism; the sliding mechanism comprises a support frame, the support frame comprises a top plate and support plates, the top plate is horizontally arranged, the support plates are arranged below two ends of the top plate, and the clamping mechanism is connected below the top plate;
the clamping mechanism comprises a clamping jaw with an adjustable horizontal height, the clamping jaw is connected to the top plate through a connecting column, the clamping jaw comprises a pressing plate horizontally arranged, a groove is formed in the center of the top surface of the pressing plate in an embedded mode, a base plate is arranged at the bottom end of the connecting column and can rotate in the groove, a positioning plate of an annular structure is further connected to an opening of the groove and connected to the bottom end of the connecting column, and the top end of the connecting column penetrates through the top plate and is in threaded connection with the top plate.
As a further description of the above scheme:
a pair of vertical plates is vertically arranged below the two ends of the pressing plate, the inner wall of each vertical plate is horizontally connected with a first clamping plate and a second clamping plate, and the first clamping plates and the second clamping plates are vertically arranged to form a limiting space of the connector.
As a further description of the above scheme:
the center of the top plate is provided with a threaded connecting hole, a connecting cylinder is arranged above the threaded connecting hole, and the connecting column is in threaded connection with the connecting cylinder.
As a further description of the above scheme:
the top plate is provided with a pair of sleeves, the sleeves are symmetrically arranged on two sides of the connecting cylinder, the sleeves are sleeved with guide rods, and the bottom ends of the guide rods are connected to the upper portion of the pressing plate.
As a further description of the above scheme:
wing plates extend out of the top ends of the vertical plates in a horizontal mode, wing plate clamping grooves matched with the wing plates are formed in the side walls of the two ends of the pressing plate in an embedded mode, and the vertical plates are clamped with the pressing plate through the matching of the wing plates and the wing plate clamping grooves.
As a further description of the above scheme:
the top end of the connecting column is also provided with a top cover, and an operation opening is embedded in the operation table.
The beneficial effects of the utility model are specifically as follows:
the utility model discloses a high-rise number super thick circuit board multirow connector through-hole welding equipment, when using, will weld the through-hole seat and put on the operation panel, block the connector in the clamping jaw, the connection surface of connector sets up downwards; then, the clamping mechanism is moved to be right above the welding through hole seat by the movable sliding mechanism, the connecting column is rotated to enable the clamping jaw to move downwards, the connector is close to the through hole of the welding through hole seat at the moment until the contact pin of the connector is inserted into the through hole, the welding device of the embodiment can adjust the depth of the connector in the through hole according to process requirements, namely if the connector is inserted into the through hole twice, the horizontal height of the connector twice can be adjusted through the connecting column firstly, and the connector is kept at a certain horizontal height; and finally, carrying out a welding finishing process. With such a structure, the working accuracy and efficiency can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a multi-row connector through-hole soldering apparatus for a high-layer ultra-thick circuit board according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic perspective view of a multi-row connector through-hole soldering apparatus for a high-layer ultra-thick circuit board according to an embodiment;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is an exploded view of the clamping jaw, connecting column and top plate of the embodiment;
FIG. 6 is an enlarged partial schematic view of FIG. 5;
FIG. 7 is a perspective view of a jaw in the embodiment;
FIG. 8 is a schematic perspective view of a platen in an embodiment;
FIG. 9 is a schematic perspective view of the vertical plate, the first clamping plate and the second clamping plate in the embodiment;
labeled as: 1. a clamping mechanism; 11. a clamping jaw; 111. a first splint; 112. a second splint; 113. A vertical plate; 1131. a wing plate; 114. pressing a plate; 1141. a groove; 1142. a wing plate clamping groove; 115. positioning a plate; 116. a guide bar; 12. connecting columns; 121. a chassis; 122. a top cover; 123. a connecting cylinder; 2. an operation table; 21. an operation port; 22. a limiting plate; 3. a sliding mechanism; 31. a guide rail; 32. a support frame; 321. a top plate; 3211. a sleeve; 322. a support plate; 323. a slider; 4. a connector; 5. welding a through hole seat; 51. a yielding groove.
Detailed Description
The present invention will be further described with reference to the following specific examples. These examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention. The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a high-layer number ultra-thick circuit board multi-row connector through-hole welding equipment, including fixture 1 that is used for centre gripping connector 4, fixture 1 bottom is connected to operation panel 2, places welding through-hole seat 5 on the operation panel 2, and welding through-hole seat 5 is located fixture 1 under. During the operation, fixture 1 can the centre gripping connector 4 and with the contact pin correspond during downwards inserting the through-hole of welding through-hole seat 5, simultaneously, can adjust the level of connector 4 according to actual need in grades, at last with the contact pin welding in the through-hole, adopt such mode, can improve stability and accuracy.
Referring to fig. 1, the clamping mechanism 1 is connected with the operating platform 2 through the sliding mechanism 3, the clamping mechanism 1 can horizontally reciprocate along the length direction of the operating platform 2, the sliding mechanism 3 includes a supporting frame 32, the supporting frame 32 includes a top plate 321 horizontally arranged and supporting plates 322 disposed below two ends of the top plate 321, and the clamping mechanism 1 is connected below the top plate 321.
Referring to fig. 3 and 4, the structure of the clamping mechanism 1 is specifically as follows: including clamping jaw 11, clamping jaw 11 is connected to roof 321 through spliced pole 12, combines fig. 5, and clamping jaw 11 includes the clamp plate 114 of level setting and connects a pair of riser 113 in clamp plate 113 both ends below, and 113 inner wall horizontally connect of riser have first splint 111 and second splint 112, and first splint 111 and second splint 112 all are equipped with a pair ofly, and first splint 111 and second splint 112 set up from top to bottom and form the spacing space of connector 4.
Referring to fig. 1 and 2, the horizontal height of the clamping jaw 11 is adjustable, and in conjunction with fig. 5, the implementation structure is specifically as follows: a groove 1141 is embedded in the center of the top surface of the pressure plate 114, the inner cavity of the groove 1141 is a cylindrical structure, referring to fig. 5, a bottom plate 121 is arranged at the bottom end of the connecting column 12, the bottom plate 121 can rotate in the groove 1141 of the pressure plate 114, a positioning plate 115 is further connected to an opening of the groove 1141, the positioning plate 115 is of an annular structure, the positioning plate 115 is connected to the surface of the pressure plate 114 through the matching of bolts and connecting holes, the positioning plate 115 is sleeved at the bottom end of the connecting column 12, and the bottom plate 121 of the connecting column 12 is limited in a limiting space formed by the positioning plate 115 and the groove 1141; in addition, the top end of the connecting column 12 penetrates through the top plate 321 and is in threaded connection with the top plate 321, the center of the top plate 321 is provided with a threaded connection hole, referring to fig. 4, a connecting cylinder 123 is further arranged above the threaded connection hole, and the connecting column 12 is in threaded connection with the connecting cylinder 123.
Further, referring to fig. 4, the top end of the connecting column 12 is further provided with a top cover 122, which plays a role in limiting and adjusting the connecting column 12, and the connecting column 12 can be rotated downward or raised by rotating the top cover 122, so that the connecting column 12 can rotate relative to the horizontal height of the top plate 321. Because the base plate 121 of the connecting column 12 is limited in the limiting space formed by the positioning plate 115 and the groove 1141, the base plate 121 can rotate in the groove 1141 of the pressing plate 114, and the connecting column 12 can be converted into vertical descending or ascending motion of the pressing plate 114 when rotating downwards or rotating upwards, so that the clamping jaw 11 can move up and down.
When the welding device of the embodiment is used, firstly, the welding through hole seat 5 is arranged on the operating platform 2, the connector 4 is clamped in the limiting space formed by the clamping jaws 11 of the clamping mechanism 1, and the connecting surface of the connector 4 is arranged downwards; then, the clamping mechanism 1 is moved to be right above the welding through hole seat 5 by the sliding mechanism 3, the connecting column 12 is rotated to enable the clamping jaw 11 to move downwards, at the moment, the connector 4 is close to the through hole of the welding through hole seat 5 until the contact pin is inserted into the through hole, the depth of the connector 4 in the through hole can be adjusted according to process requirements, namely if the connector 4 is inserted into the through hole twice, the horizontal height of the connector 4 can be adjusted successively through the connecting column 12, and the connector 4 is kept at a certain horizontal height; and finally, carrying out a welding finishing process. With such a structure, the working accuracy and efficiency can be improved.
Referring to fig. 4 and 5, a pair of sleeves 3211 is arranged on the top plate 321, the sleeves 3211 are symmetrically arranged on two sides of the connecting cylinder 123, the sleeves 3211 are sleeved with the guide rods 116, and the bottom ends of the guide rods 116 are connected to the upper side of the pressure plate 114.
Referring to fig. 7, 8 and 9, in the present embodiment, the limiting space of the clamping jaw 11 can be adjusted according to the size of the connector 4, and the implementation structure is specifically: wing plates 1131 horizontally extend from the top ends of the vertical plates 113, wing plate clamping grooves 1142 adapted to the wing plates 1131 are embedded in the side walls of the two ends of the pressing plate 114, the vertical plates 113 are clamped with the pressing plate 114 through the matching of the wing plates 1131 and the wing plate clamping grooves 1142, the wing plates 1131 and the pressing plate 114 are provided with corresponding connecting holes, after the vertical plates 113 are clamped with the pressing plate 114, the detachable connection can be further realized through the matching of the connecting holes and bolts, when the limiting space of the clamping jaw 11 needs to be reset and adjusted, the vertical plates 112 can be detached from the pressing plate 114, and the limiting structures formed by the vertical plates 113, the first pressing plate 111 and the second pressing plate 112 are manufactured through mold opening again. The clamping mechanism 1 is prevented from being integrally replaced, and raw materials are saved.
Referring to fig. 1, an operation opening 21 is embedded in an operation table 2, the opening width of the operation opening 21 is smaller than the length of a welding through hole seat 5, the welding through hole seat 5 is erected above the operation opening 21, a plurality of limiting plates 22 are further arranged on the outer side of the operation opening 21, and the limiting plates 22 form a limiting space of the welding through hole seat 5, so that the welding through hole seat can be limited within a certain range. Further, the surface of the welding through hole seat 5 is usually embedded with the yielding groove 51, so that the thickness of the second clamping plate 112 is smaller than that of the yielding groove 51 on the welding through hole seat 5, and the second clamping plate 112 can be clamped in the yielding groove 51.
Referring to fig. 4, in the present embodiment, the sliding mechanism 3 further includes a pair of guide rails 31, a sliding block 323 is disposed at a bottom end of the supporting plate 322, and the supporting plate 322 is connected to the guide rails 31 through the sliding block 323.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A high-layer-number ultra-thick circuit board multi-row connector through hole welding device comprises a connector (4) to be welded and a welding through hole seat (5), and is characterized by further comprising a clamping mechanism (1) used for clamping the connector (4), wherein the bottom of the clamping mechanism (1) is connected to an operating platform (2), and the clamping mechanism (1) is connected with the operating platform (2) through a sliding mechanism (3); the sliding mechanism (3) comprises a supporting frame (32), the supporting frame (32) comprises a top plate (321) arranged horizontally and supporting plates (322) arranged below two ends of the top plate (321), and the clamping mechanism (1) is connected below the top plate (321);
fixture (1) is including clamping jaw (11) with adjustable horizontal height, clamping jaw (11) are connected to roof (321) through spliced pole (12), clamping jaw (11) are including clamp plate (114) that the level set up, clamp plate (114) top surface central authorities embedding is equipped with recess (1141), spliced pole (12) bottom is equipped with chassis (121), chassis (121) can rotate in recess (1141), still be connected with locating plate (115) of annular structure on recess (1141) opening, locating plate (115) cup joint at spliced pole (12) bottom, spliced pole (12) top is passed roof (321) and is connected with its screw thread.
2. The multi-row connector through-hole soldering apparatus for the high-layer ultra-thick circuit board according to claim 1, wherein: the lower portions of two ends of the pressing plate (114) are vertically provided with a pair of vertical plates (113), the inner walls of the vertical plates (113) are horizontally connected with a first clamping plate (111) and a second clamping plate (112), and the first clamping plate (111) and the second clamping plate (112) are vertically arranged to form a limiting space of the connector (4).
3. The multi-row connector through-hole soldering apparatus for a high-layer ultra-thick circuit board according to claim 2, wherein: the center of the top plate (321) is provided with a threaded connecting hole, a connecting cylinder (123) is further arranged above the threaded connecting hole, and the connecting column (12) is in threaded connection with the connecting cylinder (123).
4. The multi-row connector through-hole soldering apparatus for the high-layer ultra-thick circuit board according to claim 3, wherein: be equipped with a pair of sleeve (3211) on roof (321), connecting cylinder (123) both sides are located to sleeve (3211) symmetry, and guide arm (116) have been cup jointed in sleeve (3211), and guide arm (116) bottom is connected to clamp plate (114) top.
5. The multi-row connector through-hole soldering apparatus for the high-layer ultra-thick circuit board according to claim 4, wherein: wing plate (1131) horizontally extends from the top end of the vertical plate (113), wing plate clamping grooves (1142) matched with the wing plates (1131) are embedded into the side walls of the two ends of the pressing plate (114), and the vertical plate (113) is clamped with the pressing plate (114) through the matching of the wing plates (1131) and the wing plate clamping grooves (1142).
6. The multi-row connector through-hole soldering apparatus for the high-layer ultra-thick circuit board according to claim 1, wherein: the top end of the connecting column (12) is also provided with a top cover (122), and an operation opening (21) is embedded in the operation table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345481.XU CN214044281U (en) | 2020-12-31 | 2020-12-31 | High-layer-number ultra-thick circuit board multi-row connector through hole welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345481.XU CN214044281U (en) | 2020-12-31 | 2020-12-31 | High-layer-number ultra-thick circuit board multi-row connector through hole welding equipment |
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| CN214044281U true CN214044281U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023345481.XU Active CN214044281U (en) | 2020-12-31 | 2020-12-31 | High-layer-number ultra-thick circuit board multi-row connector through hole welding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533433A (en) * | 2022-12-05 | 2022-12-30 | 烟台台芯电子科技有限公司 | IGBT welding equipment and welding process thereof |
-
2020
- 2020-12-31 CN CN202023345481.XU patent/CN214044281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533433A (en) * | 2022-12-05 | 2022-12-30 | 烟台台芯电子科技有限公司 | IGBT welding equipment and welding process thereof |
| CN115533433B (en) * | 2022-12-05 | 2023-03-10 | 烟台台芯电子科技有限公司 | IGBT welding equipment and welding process thereof |
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