CN213672344U - Overhauling, welding and fixing device capable of quickly assembling and disassembling PCB - Google Patents
Overhauling, welding and fixing device capable of quickly assembling and disassembling PCB Download PDFInfo
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- CN213672344U CN213672344U CN202022709907.9U CN202022709907U CN213672344U CN 213672344 U CN213672344 U CN 213672344U CN 202022709907 U CN202022709907 U CN 202022709907U CN 213672344 U CN213672344 U CN 213672344U
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Abstract
The utility model provides a pair of can install fast and dismantle maintenance welded fastening device of PCB board, include: the base is provided with a connecting column, the mounting plate is provided with a connecting part, and the connecting part is in sliding connection with the connecting column; the PCB clamping device comprises a mounting plate and a clamping plate, wherein the mounting plate is provided with a limiting block in an upward protruding mode, and the clamping plate and the limiting block are in adsorption fit to form a clamping structure for a PCB; the mounting plate is provided with an ejection through hole, the base is provided with an ejection column, and when the connecting part slides relative to the connecting column, the ejection column penetrates through the ejection through hole to form an ejection structure; through at mounting panel and splint installation magnetic path, replace traditional clamping structure through the magnetic path, realize the quick installation of PCB board, set up simultaneously ejecting post and be used for ejecting with the PCB board that processing was accomplished, realize dismantling fast, guarantee the efficiency of processing.
Description
Technical Field
The utility model relates to a PCB board technology flow field especially relates to an overhaul welded fastening device that can install fast and dismantle PCB board.
Background
The PCB circuit board, also called as printed circuit board, is the provider of electrical connection of electronic components, has been developed for more than 100 years, and the design is mainly a domain design, and the main advantages of adopting the circuit board are that the errors of wiring and assembly are greatly reduced, and the automation level and the production labor rate are improved.
At present, when the components and parts on to the PCB weld, all fix the PCB board and weld again on welding equipment, to the less PCB board of some volumes, for example be applied to the PCB board of earphone or cell-phone, electronic components on the PCB board is centimetre or millimeter rank usually, therefore, when the breakdown maintenance appears in certain components and parts among the electronic components, be not convenient for fix the PCB board, lead to electronic components to be difficult to take out or be difficult to weld, thereby lead to monoblock PCB board to report useless, it is more in PCB board quantity that needs the welding, and under the simple condition of welded process, traditional fixing device often the clamping with dismantle consuming time longer, work efficiency is low, the event needs a new PCB board welded fastening device urgently, can be when realizing quick welding, quick installation and dismantlement, guarantee the efficiency of processing.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the above-mentioned technique, the utility model provides a maintenance welded fastening device that PCB board can be dismantled in quick installation through at mounting panel and splint installation magnetic path, replaces traditional clamping structure through the magnetic path, realizes the quick installation of PCB board, has set up simultaneously ejecting post and is used for ejecting with the PCB board of processing completion, realizes dismantling fast, guarantees the efficiency of processing.
In order to achieve the above object, the utility model provides a can install fast and dismantle maintenance welded fastening device of PCB board, include: the mounting plate is provided with a connecting column, the mounting plate is provided with a connecting part, and the connecting part is in sliding connection with the connecting column; the PCB clamping device comprises a mounting plate and a limiting block, wherein the mounting plate protrudes upwards to form a limiting block, and the clamping plate and the limiting block are in adsorption fit to form a clamping structure for a PCB; the mounting plate is provided with an ejection through hole, the base is provided with an ejection column, and when the connecting part slides relative to the connecting column, the ejection column penetrates through the ejection through hole to form an ejection structure.
Preferably, the method comprises the following steps: the limiting block is a square annular limiting block, a charging chute is formed in the middle of the limiting block, and the ejection through hole is formed in the charging chute.
Preferably, the method comprises the following steps: the PCB magnetic clamping structure is characterized in that a plurality of first magnetic blocks are arranged at the top of the limiting block, second magnetic blocks are arranged at positions, opposite to the first magnetic blocks, of the clamping plate, and when the clamping plate is close to the limiting block, the first magnetic blocks and the second magnetic blocks are matched in a magnetic mode to form a magnetic clamping structure for the PCB.
Preferably, the method comprises the following steps: the clamping plate is provided with a welding through hole, and the second magnetic block is arranged around the locking welding through hole.
Preferably, the method comprises the following steps: the mounting plate is located a blanking hole is formed in the blanking groove.
Preferably, the method comprises the following steps: the periphery cover of spliced pole is equipped with the spring, spring one end and base fixed connection, the other end with connecting portion are connected.
Preferably, the method comprises the following steps: the spliced pole is provided with spacing portion, spacing portion set up in be close to on the spliced pole connecting portion keep away from spring coupling's one side, it is right to form connecting portion vertical direction's limit structure.
Preferably, the method comprises the following steps: the limiting part is annularly sleeved on the connecting column around the connecting column, and the limiting part is an annular rubber ring.
Preferably, the method comprises the following steps: the connecting parts are arranged on two symmetrical side surfaces of the mounting plate, and one end, far away from the mounting plate, of each connecting part extends outwards to form a handle part.
Preferably, the method comprises the following steps: the side of connecting portion is provided with locking bolt, locking bolt runs through connecting portion and extends to the spliced pole position, the spliced pole with spacing hole has been seted up to the relative position of locking bolt, locking bolt screw in spacing hole restricts the connecting portion is relative the slip of spliced pole.
The utility model has the advantages that: compared with the prior art, the utility model provides a pair of can install fast and dismantle maintenance welded fastening device of PCB board, include: the base is provided with a connecting column, the mounting plate is provided with a connecting part, and the connecting part is in sliding connection with the connecting column; the PCB clamping device comprises a mounting plate and a clamping plate, wherein the mounting plate is provided with a limiting block in an upward protruding mode, and the clamping plate and the limiting block are in adsorption fit to form a clamping structure for a PCB; the mounting plate is provided with an ejection through hole, the base is provided with an ejection column, and when the connecting part slides relative to the connecting column, the ejection column penetrates through the ejection through hole to form an ejection structure; through at mounting panel and splint installation magnetic path, replace traditional clamping structure through the magnetic path, realize the quick installation of PCB board, set up simultaneously ejecting post and be used for ejecting with the PCB board that processing was accomplished, realize dismantling fast, guarantee the efficiency of processing.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the clamp plate of the present invention;
fig. 3 is a top view of the mounting plate of the present invention.
The main element symbols are as follows:
1. a splint; 11. a second magnetic block; 2. mounting a plate; 21. a connecting portion; 22. a handle portion; 23. locking the bolt; 24. a blanking hole; 3. a base; 4. ejecting the column; 5. connecting columns; 51. a limiting part; 6. a spring; 7. a limiting block; 71. a first magnetic block.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
Among the prior art, when welding components and parts on the PCB board, all fix the PCB board and weld again on welding equipment, to the less PCB board of some volumes, for example be applied to the PCB board of earphone or cell-phone, electronic components on the PCB board is centimetre or millimeter rank usually, therefore, when certain components and parts break down in electronic components and parts, be not convenient for fix the PCB board, lead to electronic components to be difficult to take out or be difficult to weld, thereby lead to monoblock PCB board to report useless, it is more in PCB board quantity that needs the welding, and under the simple condition of welded process, traditional fixing device often the clamping with dismantle consuming time longer, work efficiency is low, so need a new PCB board welded fastening device urgently, can be when realizing quick welding, install and dismantle fast, guarantee the efficiency of processing.
In order to overcome the defects and shortcomings in the prior art, the present application specifically provides an overhaul welding fixture device capable of quickly mounting and dismounting a PCB, please refer to fig. 1-3, the device includes: the mounting plate comprises a mounting plate 2 and a base 3, wherein the base 3 is provided with a connecting column 5, the mounting plate 2 is provided with a connecting part 21, and the connecting part 21 is in sliding connection with the connecting column 5; the PCB clamping device comprises a clamping plate 1, a limiting block 7 protrudes upwards from the mounting plate 2, and the clamping plate 1 and the limiting block 7 are in adsorption fit to form a clamping structure for a PCB; the mounting plate 2 is provided with an ejection through hole, the base 3 is provided with an ejection column 4, and when the connecting part 21 slides relative to the connecting column 5, the ejection column 4 passes through the ejection through hole to form an ejection structure; in the prior art, when a PCB is overhauled or welded, a clamp is often needed to fix the PCB and then the PCB is clamped by using an elastic clamp, but the clamping mode is troublesome and is not beneficial to installation and disassembly, when simple and repeated welding is carried out, efficiency is often taught, the efficiency is low by using the mode, and the time consumed for completing one plate is long; according to the PCB mounting fixture, the PCB can be quickly mounted and can be quickly dismounted in an adsorption clamping mode of the clamping plate 1 and the limiting part 51; meanwhile, after the processing is finished, the PCB is released and detached, and the mounting plate 2 is only required to be pressed down through the handle part 22, so that the ejection column 4 penetrates through the ejection hole to eject the PCB for quick taking.
In a preferred embodiment, mention is made of: the limiting block 7 is a square annular limiting block 7, a charging chute is formed in the middle of the limiting block 7, and the ejection through hole is formed in the charging chute; the PCB board can carry out unsettled welding when stopper 7 protrusion is in mounting panel 2, and bellied stopper 7 makes intermediate position form a charging chute simultaneously, when carrying out the maintenance and the welding of PCB board, has some rim charge production inevitably, and the charging chute can concentrate the rim charge and collect at the inslot, avoids the rim charge to lose everywhere and falls.
In a preferred embodiment, mention is made of: stopper 7 top is provided with a plurality of first magnetic path 71, splint 1 is provided with second magnetic path 11 with the position that first magnetic path 71 is relative, when splint 1 is close to stopper 7, cooperation is inhaled with the magnetism of second magnetic path 11 to first magnetic path 71, form the magnetic clamping structure to the PCB board, when splint 1 and stopper 7 are close to, place the PCB board in the middle of splint 1 and stopper 7, the border position of PCB board just in time falls in stopper 7 top, cooperation is inhaled to the magnetism of second magnetic path 11 on first magnetic path 71 and the splint 1 on stopper 7 this moment and is pressed from both sides the PCB board tightly, operating personnel directly can carry out welding operation.
In this embodiment: the clamping plate 1 is provided with a welding through hole, and the second magnetic block 11 is arranged around the locking welding through hole; when the clamping plate 1 is matched with the limiting block 7, the welding through hole formed in the clamping plate 1 just falls on the position, to be welded, of the PCB, and an operator can weld through the welding through hole.
In a preferred embodiment, mention is made of: the mounting panel 2 is located the charging conduit and has seted up blanking hole 24, and blanking hole 24 mainly used falls and collects the rim charge that falls into the charging conduit from this hole, makes things convenient for the clearance of charging conduit.
In this embodiment: a spring 6 is sleeved on the periphery of the connecting column 5, one end of the spring 6 is fixedly connected with the base 3, and the other end of the spring 6 is connected with the connecting part 21; the spring 6 supports the connecting portion 21 and the base 3 simultaneously, so that the mounting plate 2 is elastically mounted on the base 3, the main purpose of the spring 6 is that after the processing is finished and the ejection product is taken out, an operator does not need to perform redundant reset operation, the compressed spring 6 is reset naturally only by opening the lower cover, and the spring 6 can drive the lower cover to reset naturally, so that the device is convenient and practical.
In a preferred embodiment, mention is made of: the connecting column 5 is provided with a limiting part 51, the limiting part 51 is arranged on one side, which is close to the connecting part 21 and is far away from the connection of the spring 6, of the connecting column 5, and a limiting structure for the connecting part 21 in the vertical direction is formed; the limiting part 51 is annularly sleeved on the connecting column 5 around the connecting column 5, and the limiting part 51 is an annular rubber ring; the limiting part 51 is used for preventing the mounting plate 2 from popping out of the connecting column 5 due to excessive resetting when the spring 6 is reset so as to damage the device or hurt an operator; the limiting part 51 is positioned at a position slightly above the connecting part 21 in a rest state after the spring 6 is reset, and a buffer space is reserved, so that the spring 6 can impact the limiting part 51 when being reset excessively, and cannot be ejected; the stopper portion 51 is provided as an annular rubber ring for the purpose of preventing a rigid collision and acting as a cushion.
In a preferred embodiment, mention is made of: the connecting parts 21 are arranged on two symmetrical side surfaces of the mounting plate 2, and one end of the connecting part 21, which is far away from the mounting plate 2, extends outwards to form a handle part 22; the handle 22 is provided to facilitate pressing of the mounting plate 2 when the PCB is detached.
In a preferred embodiment, mention is made of: a locking bolt 23 is arranged on the side face of the connecting part 21, the locking bolt 23 penetrates through the connecting part 21 and extends to the position of the connecting column 5, a limiting hole is formed in the position of the connecting column 5 opposite to the locking bolt 23, and the locking bolt 23 is screwed into the limiting hole to limit the sliding of the connecting part 21 relative to the connecting column 5; the locking bolt 23 is arranged to fix the mounting plate 2 lifted to the welding position, so as to prevent safety accidents caused by slipping during welding or maintenance; the distance that sets up spacing hole and can guarantee to prevent the slippage is darker, and factor of safety is higher.
The utility model has the advantages that:
1. through at mounting panel and splint installation magnetic path, replace traditional clamping structure through the magnetic path, realize the quick installation of PCB board, set up simultaneously ejecting post and be used for ejecting with the PCB board that processing was accomplished, realize dismantling fast, guarantee the efficiency of processing.
2. Through set up the spring on the spliced pole, make the mounting panel after pressing can automatic quick reset, need not unnecessary operation, convenient and fast.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a can install fast and dismantle maintenance welded fastening device of PCB board which characterized in that includes: the mounting plate is provided with a connecting column, the mounting plate is provided with a connecting part, and the connecting part is in sliding connection with the connecting column; the PCB clamping device comprises a mounting plate and a limiting block, wherein the mounting plate protrudes upwards to form a limiting block, and the clamping plate and the limiting block are in adsorption fit to form a clamping structure for a PCB; the mounting plate is provided with an ejection through hole, the base is provided with an ejection column, and when the connecting part slides relative to the connecting column, the ejection column penetrates through the ejection through hole to form an ejection structure.
2. The overhauling, welding and fixing device capable of quickly assembling and disassembling the PCB as recited in claim 1, wherein the limiting block is a square ring-shaped limiting block, a blanking groove is formed in the middle of the limiting block, and the ejection through hole is formed in the blanking groove.
3. The overhauling, welding and fixing device capable of quickly assembling and disassembling the PCB as recited in claim 2, wherein a plurality of first magnetic blocks are arranged at the top of the limiting block, a second magnetic block is arranged at a position of the clamping plate opposite to the first magnetic blocks, and when the clamping plate is close to the limiting block, the first magnetic blocks and the second magnetic blocks are matched in a magnetic attraction manner to form a magnetic attraction clamping structure for the PCB.
4. The overhauling welding fixing device capable of rapidly assembling and disassembling the PCB as recited in claim 3, wherein the clamping plate is provided with a welding through hole, and the second magnetic block is arranged around the locking welding through hole.
5. The repair weld fixture capable of quickly mounting and dismounting a PCB according to claim 2, wherein the mounting plate is provided with a blanking hole in the blanking groove.
6. An overhauling welding fixing device capable of quickly assembling and disassembling a PCB as recited in claim 1, wherein a spring is sleeved on the periphery of the connecting column, one end of the spring is fixedly connected with the base, and the other end of the spring is connected with the connecting part.
7. The overhauling welding fixing device capable of quickly assembling and disassembling the PCB as recited in claim 6, wherein the connecting column is provided with a limiting part, the limiting part is arranged on one side of the connecting column close to the connecting part far away from the spring connection, and a limiting structure for the connecting part in the vertical direction is formed.
8. An overhaul welding fixing device capable of rapidly assembling and disassembling a PCB according to claim 7, wherein the limiting part is annularly sleeved on the connecting column around the connecting column, and the limiting part is an annular rubber ring.
9. An overhaul welding fixture device capable of quickly assembling and disassembling a PCB according to claim 1, wherein the connecting parts are arranged on two symmetrical sides of the mounting plate, and one end of the connecting part, which is far away from the mounting plate, extends outwards to form a handle part.
10. The overhauling welding fixing device capable of quickly assembling and disassembling the PCB as recited in claim 1, wherein a locking bolt is arranged on a side surface of the connecting part, the locking bolt penetrates through the connecting part and extends to the position of the connecting column, a limiting hole is formed in a position of the connecting column opposite to the locking bolt, and the locking bolt is screwed into the limiting hole to limit the connecting part from sliding relative to the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709907.9U CN213672344U (en) | 2020-11-20 | 2020-11-20 | Overhauling, welding and fixing device capable of quickly assembling and disassembling PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709907.9U CN213672344U (en) | 2020-11-20 | 2020-11-20 | Overhauling, welding and fixing device capable of quickly assembling and disassembling PCB |
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| Publication Number | Publication Date |
|---|---|
| CN213672344U true CN213672344U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022709907.9U Active CN213672344U (en) | 2020-11-20 | 2020-11-20 | Overhauling, welding and fixing device capable of quickly assembling and disassembling PCB |
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| CN (1) | CN213672344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055047A (en) * | 2021-11-04 | 2022-02-18 | 株洲时代新材料科技股份有限公司 | Rigid fixing anti-deformation device and method for welding thin plate |
-
2020
- 2020-11-20 CN CN202022709907.9U patent/CN213672344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055047A (en) * | 2021-11-04 | 2022-02-18 | 株洲时代新材料科技股份有限公司 | Rigid fixing anti-deformation device and method for welding thin plate |
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