CN222957813U

CN222957813U - PCBA board processing detects frock

Info

Publication number: CN222957813U
Application number: CN202421690218.XU
Authority: CN
Inventors: 张学宝
Original assignee: Shanghai Juchuan Electronic Co ltd
Current assignee: Shanghai Juchuan Electronic Co ltd
Priority date: 2024-07-17
Filing date: 2024-07-17
Publication date: 2025-06-10
Anticipated expiration: 2034-07-17

Abstract

The utility model relates to the technical field of PCBA board processing and detection, specifically a PCBA board processing and detection tool. The utility model includes two support frames, one end of the two support frames is rotatably penetrated by a rotating column, and a clamping device is provided on the side where the two rotating columns are close to each other, and the clamping device includes a support plate, the support plate is fixedly connected to the rotating column, one side of the support plate is fixedly connected to a rotating frame, the inner wall of the rotating frame is rotatably connected to a clamping plate, the end of the clamping plate away from the rotating frame is fixedly connected to a card plate, the surface of the support plate is provided with a plurality of limiting grooves, and the plurality of limiting grooves are evenly distributed on the surface of the support plate, the inner wall of the limiting groove abuts against a circuit board, the end of the clamping plate away from the rotating frame is fixedly connected to a card plate, and the surface of the support plate is provided with a plurality of limiting grooves. The problem of time-consuming, low welding efficiency, loosening and falling of electronic components when manually welding a small batch of circuit boards is solved.

Description

PCBA board processing detects frock

Technical Field

The utility model relates to the technical field of PCBA board processing and detecting, in particular to a PCBA board processing and detecting tool.

Background

PCBA board processing and detecting mainly comprises a clamping structure, a positioner, a clamp body and the like, and is used for processing and welding tools

In the prior art, a few batches of circuit boards are usually welded manually, the circuit boards are placed in a die and clamped and fixed, and the connection between the electronic components and the PCB is fixed by melting solder, but because the die only can weld a single circuit board, the quantity of the circuit boards is small, the time is also consumed, the welding efficiency is low, the problems of loosening and dropping of the electronic components can occur in the welding process, the welding effect is poor, secondary manual welding is needed, and the time is wasted.

Disclosure of utility model

The utility model aims to solve the defects of time consumption, low welding efficiency and loosening and falling of electronic components in the prior art, and provides a PCBA board processing and detecting tool.

In order to achieve the above purpose, the PCBA board processing and detecting tool comprises two supporting frames, wherein one ends of the two supporting frames are respectively and rotatably penetrated with a rotating column, one sides of the two rotating columns, which are close to each other, are provided with clamping devices, each clamping device comprises a supporting plate, each supporting plate is fixedly connected with the rotating column, one side of each supporting plate is fixedly connected with a rotating frame, the inner wall of each rotating frame is rotatably connected with a clamping plate, one end of each clamping plate, which is far away from the rotating frame, is fixedly connected with a clamping plate, the surface of each supporting plate is provided with a plurality of limiting grooves, the limiting grooves are uniformly distributed on the surface of each supporting plate, the inner wall of each limiting groove is abutted with a circuit board, one side of each supporting plate, which is far away from the rotating frame, is fixedly connected with a fixing plate, one side of each supporting plate, which is corresponding to the fixing plate, is fixedly connected with a limiting plate, the inner wall of each limiting plate is slidably penetrated with a sliding column, one side, which is close to each fixing plate is fixedly connected with a spring, the side, which is fixedly connected with a clamping block, one side of each sliding column is far from the limiting plate is provided with a clamping plate, the clamping plate is correspondingly to the clamping plate, the clamping plate is provided with a clamping groove, and the clamping groove is correspondingly arranged on the side of each clamping plate is provided with a circular arc.

The clamping device is arranged, so that the problem that the welding effect is poor due to shaking in the welding process of the circuit boards is solved, the welding efficiency is improved, and the clamping device is used for fixing a plurality of circuit boards.

Preferably, the surface of the clamping plate is fixedly connected with an extrusion plate, and the extrusion plate is an elastic rubber plate.

The component has the advantages that the extrusion force on components such as capacitance and resistance on the circuit board is enhanced, so that the fixing effect is enhanced, and the circuit board is convenient to weld.

Preferably, the arc surface of the sliding column is fixedly connected with an auxiliary rod, and the auxiliary rod is a stainless steel rod.

The component has the advantages of convenient operation of the sliding column and improved efficiency.

Preferably, one side of the fixed plate, which is close to the limiting plate, is fixedly connected with a telescopic rod, and the other end of the telescopic rod is rotationally connected with the rotating plate.

The above components have the effect of preventing the spring from bending.

Preferably, the side of support frame is provided with rotating device, rotating device includes the swivel becket, one side and the spliced pole fixed connection of swivel becket, the side fixedly connected with locating plate of support frame, the position screw thread that the locating plate corresponds the swivel becket runs through has the screw rod, one side rotation that the screw rod is close to the swivel becket is connected with the extrusion piece.

The rotating device is arranged, so that the bottom surface of the circuit board is conveniently exposed upwards, and the welding efficiency is improved.

Preferably, the surface of the extrusion block is uniformly provided with a plurality of auxiliary blocks, and the plurality of auxiliary blocks are elastic rubber blocks.

The component has the advantages of increasing the friction force between the extrusion block and the rotating ring and improving the stability.

Preferably, the inner wall of the locating plate is penetrated with a limiting rod in a sliding way, and one side of the limiting rod, which is far away from the locating plate, is fixedly connected with the extrusion block.

The above components have the effect of preventing the extrusion block from deflecting and limiting the extrusion block.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, when a circuit board needs to be processed and detected, the auxiliary rod is moved firstly, the auxiliary rod drives the clamping blocks on the sliding column to slide out of the clamping grooves completely, then the auxiliary rod is rotated to drive the sliding column to rotate through the rotation auxiliary rod, when the clamping blocks on the sliding column rotate to the positions corresponding to the positioning grooves, then the auxiliary rod is moved towards the directions away from the clamping plates, when the sliding column slides out of the sliding grooves completely, the process springs are in a compressed state, the clamping plates are released from fixing effects, the auxiliary rods are overturned upwards, the auxiliary rods are loosened, the limiting grooves on the supporting plates are exposed, a plurality of circuit boards are placed in the limiting grooves on the supporting plates, the clamping plates are overturned downwards, when the clamping plates on the clamping plates rotate to the positions corresponding to the sliding columns, and simultaneously move the auxiliary rods towards the directions away from the clamping plates, then the clamping blocks on the sliding column are aligned to the positions of the positioning grooves, and then the auxiliary rods are moved towards the directions close to the clamping plates, when the clamping blocks slide out of the positioning grooves completely, the clamping blocks rotate to the clamping blocks on the sliding columns, the clamping plates are rotated to the clamping grooves through the auxiliary rods, the process springs are in a stretched state, the clamping plates are loosened, hands are loosened, the clamping plates are rotated, the clamping plates are clamped in the clamping devices and the clamping devices are driven under the clamping plates, and the clamping device is not good welding effect, and the circuit board is prevented, and the circuit board is welded.

In the utility model, after the fixation between the clamping plate and the supporting plate is finished, the rotating ring is rotated firstly, and when the bottom surface of the supporting plate is upwards exposed out of the bottom surface of the circuit board, the screw rod is rotated upwards, the screw rod drives the extrusion block to be in full extrusion contact with the rotating ring, and the rotating ring is fixed.

Drawings

FIG. 1 is a schematic perspective view of a tool for detecting PCBA board processing provided by the utility model;

FIG. 2 is a schematic view of the clamping device of FIG. 1 in an open configuration;

FIG. 3 is a schematic view of a portion of the clamping device of FIG. 1;

FIG. 4 is a schematic view of a portion of the clamping device of FIG. 1;

fig. 5 is a schematic structural view of the rotating device shown in fig. 1.

The legend is 1, a supporting frame, 2, a rotating column, 3, a clamping device, 301, a supporting plate, 302, a rotating frame, 303, a clamping plate, 304, a squeeze plate, 305, a clamping plate, 306, a limit groove, 307, a fixing plate, 308, a limit plate, 309, a sliding column, 310, an auxiliary rod, 311, a telescopic rod, 312, a spring, 313, a clamping groove, 314, a rotating plate, 315, a clamping block, 316, a sliding groove, 317, a locating groove, 4, a rotating device, 41, a rotating ring, 42, a locating plate, 43, a screw rod, 44, a limit rod, 45, a squeeze block, 46, an auxiliary block, 5 and a circuit board.

Detailed Description

Referring to fig. 1 to 5, the utility model provides a technical scheme that a PCBA board processing and detecting tool comprises two support frames 1, wherein one ends of the two support frames 1 are respectively provided with a rotating column 2 in a rotating penetrating mode, one sides, close to each other, of the two rotating columns 2 are provided with clamping devices 3, and the side faces of the support frames 1 are provided with rotating devices 4.

The specific arrangement and function of the clamping means 3 and the rotation means 4 will be described in detail below.

Referring to fig. 2, 3 and 4, in this embodiment: the clamping device 3 comprises a supporting plate 301, the supporting plate 301 is fixedly connected with a rotating frame 302 which is fixedly connected with one side of the supporting plate 301, a clamping plate 303 is rotationally connected with the inner wall of the rotating frame 302, one end of the clamping plate 303 away from the rotating frame 302 is fixedly connected with a clamping plate 305, a plurality of limit grooves 306 are formed in the surface of the supporting plate 301, the plurality of limit grooves 306 are uniformly distributed on the surface of the supporting plate 301, the inner wall of the limit grooves 306 is abutted to a circuit board 5, one side of the supporting plate 301 away from the rotating frame 302 is fixedly connected with a fixing plate 307, one side of the supporting plate 301 is fixedly connected with a limit plate 308 corresponding to the position of the fixing plate 307, the inner wall of the limit plate 308 is penetrated by a sliding column 309, one end of the sliding column 309 close to the limit plate 308 is rotationally connected with a rotating plate 314, one side of the fixing plate 307 and the rotating plate 314 close to each other is fixedly connected with a spring 312, the circular arc surface of the slide column 309 is fixedly connected with a clamping block 315, a chute 316 is arranged on the side surface of the clamping plate 305 corresponding to the position of the slide column 309, a positioning groove 317 is arranged on the side surface of the clamping plate 305 corresponding to the position of the clamping block 315, the size of the positioning groove 317 is matched with the size of the clamping block 315, the inner wall of the chute 316 is in sliding connection with the circular arc surface of the slide column 309, the other side of the clamping plate 305 corresponding to the position of the clamping block 315 is provided with a clamping groove 313, the inner wall of the clamping groove 313 is clamped with the surface of the clamping block 315, the clamping device 3 is arranged to fix a plurality of circuit boards 5, the welding efficiency is improved, the problem of poor welding effect caused by shaking in the welding process of the circuit boards 5 is prevented, the surface of the clamping plate 303 is fixedly connected with a squeeze plate 304, the squeeze plate 304 is an elastic rubber plate, the squeezing force on components such as capacitance resistance on the circuit boards 5 is enhanced, and the fixing effect is enhanced, the circuit board 5 is conveniently welded, and the arc surface fixedly connected with auxiliary rod 310 of traveller 309, auxiliary rod 310 are the stainless steel pole, and the convenience is operated traveller 309, has improved efficiency, and one side fixedly connected with telescopic link 311 that fixed plate 307 is close to limiting plate 308, the other end and the rotation plate 314 rotation of telescopic link 311 are connected, prevent that spring 312 from appearing crooked phenomenon.

Referring to fig. 5, in this embodiment, the rotating device 4 includes a rotating ring 41, one side of the rotating ring 41 is fixedly connected with a rotating column 2, a side surface of the supporting frame 1 is fixedly connected with a positioning plate 42, a screw 43 is threaded through the positioning plate 42 corresponding to the position of the rotating ring 41, one side of the screw 43 close to the rotating ring 41 is rotatably connected with an extrusion block 45, by arranging the rotating device 4, the bottom surface of the circuit board 5 is conveniently exposed upwards, the welding efficiency is improved, a plurality of auxiliary blocks 46 are uniformly distributed on the surface of the extrusion block 45, the plurality of auxiliary blocks 46 are elastic rubber blocks, the friction force between the extrusion block 45 and the rotating ring 41 is increased, the stability is improved, the inner wall of the positioning plate 42 is slidably penetrated with a limiting rod 44, one side of the limiting rod 44 away from the positioning plate 42 is fixedly connected with the extrusion block 45, the extrusion block 45 is prevented from deflecting, and limiting the extrusion block 45 is limited.

The working principle of the PCBA board processing detection tool provided by the utility model is that when a circuit board 5 needs to be processed and detected, the auxiliary rod 310 is moved firstly, at this time, the auxiliary rod 310 drives the clamping blocks 315 on the sliding column 309 to slide out of the clamping grooves 313 completely, then the sliding column 309 is driven to rotate through the rotation auxiliary rod 310, when the clamping blocks 315 on the sliding column 309 rotate to the positions corresponding to the positioning grooves 317, then the auxiliary rod 310 is moved towards the directions away from the clamping plates 305, the sliding column 309 is completely slid out of the sliding grooves 316, the process springs 312 are in a compressed state, the fixing effect on the clamping plates 303 is released, then the auxiliary rod 310 is loosened, the limiting grooves 306 on the supporting plate 301 are exposed, a plurality of circuit boards 5 are placed in the limiting grooves 306 on the supporting plate 301, the clamping plates 303 are turned down, when the clamping plates 305 on the clamping plate 303 rotate to the corresponding sliding column 309, at the same time, the process springs 312 are in a compressed state, when the clamping blocks on the sliding column 309 are aligned with the positioning grooves 317, the clamping blocks on the sliding column 309 are moved towards the directions away from the clamping plates 305, the clamping blocks 315 are moved towards the directions close to the clamping plates 305, the clamping blocks 315 are completely, the clamping blocks 315 are driven to stretch out of the clamping plates 315 when the clamping plates 315 are pulled out of the clamping plates 313 completely, and the clamping plates are pulled out of the clamping plates 315 in a telescopic state, and the telescopic state when the clamping plates are driven by the clamping plates 315, and the clamping plates are completely in a telescopic state when the process of the clamping plates is completely, and the clamping plates is moved.

In the present utility model, after the fixing between the clamping plate 303 and the supporting plate 301 is completed, the rotating ring 41 is rotated first, and when the bottom surface of the supporting plate 301 is exposed upward from the bottom surface of the circuit board 5, the screw 43 is rotated upward, and the screw 43 drives the extrusion block 45 to be in full extrusion contact with the rotating ring 41, so as to fix the rotating ring 41.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. A PCBA board processing detection tool comprises two supporting frames (1), and is characterized in that one ends of the two supporting frames (1) are respectively provided with a rotating column (2) in a rotating mode, one side, close to each other, of each rotating column (2) is provided with a clamping device (3), each clamping device (3) comprises a supporting plate (301), one side of each supporting plate (301) is fixedly connected with a rotating frame (302), the inner wall of each rotating frame (302) is rotationally connected with a clamping plate (303), one end, far away from each rotating frame (302), of each clamping plate (303) is fixedly connected with a clamping plate (305), the surface of each supporting plate (301) is provided with a plurality of limiting grooves (306), the surfaces of the limiting grooves (306) are uniformly distributed on the surfaces of the supporting plates (301), the inner walls of the limiting grooves (306) are abutted with circuit boards (5), one side, far away from each rotating frame (302), of each supporting plate (301) is fixedly connected with a fixing plate (307), one side of each supporting plate (301) is correspondingly fixedly connected with a fixing plate (307), one end, far away from each fixing plate (308) is fixedly connected with a clamping plate (305), one end, close to each sliding plate (308) is provided with a sliding plate (308), one side fixedly connected with spring (312) that fixed plate (307) and pivoted board (314) are close to each other, arc surface fixedly connected with fixture block (315) of traveller (309), spout (316) have been seted up to the position that the side of cardboard (305) corresponds traveller (309), constant head tank (317) have been seted up to the position that the side of cardboard (305) corresponds fixture block (315), the size of constant head tank (317) and the size looks adaptation of fixture block (315), the inner wall of spout (316) and the arc surface sliding connection of traveller (309), draw-in groove (313) have been seted up to the position that the opposite side of cardboard (305) corresponds fixture block (315), the inner wall of draw-in groove (313) and the surface joint of fixture block (315).

2. The PCBA board machining detection tool of claim 1, wherein the surface of the clamping plate (303) is fixedly connected with an extrusion plate (304), and the extrusion plate (304) is an elastic rubber plate.

3. The PCBA board machining detection tool as recited in claim 1, wherein the arc surface of the sliding column (309) is fixedly connected with an auxiliary rod (310), and the auxiliary rod (310) is a stainless steel rod.

4. The PCBA board machining detection tool of claim 1, wherein one side of the fixed plate (307) close to the limiting plate (308) is fixedly connected with a telescopic rod (311), and the other end of the telescopic rod (311) is rotationally connected with a rotating plate (314).

5. The PCBA board machining detection tool of claim 1, wherein a rotating device (4) is arranged on the side face of the supporting frame (1), the rotating device (4) comprises a rotating ring (41), one side of the rotating ring (41) is fixedly connected with the rotating column (2), a positioning plate (42) is fixedly connected with the side face of the supporting frame (1), a screw (43) penetrates through the positioning plate (42) corresponding to the rotating ring (41) in a threaded mode, and an extrusion block (45) is rotatably connected to one side, close to the rotating ring (41), of the screw (43).

6. The PCBA board machining detection tool as in claim 5, wherein the surface of the extrusion block (45) is uniformly provided with a plurality of auxiliary blocks (46), and the plurality of auxiliary blocks (46) are elastic rubber blocks.

7. The PCBA board machining detection tool as in claim 5, wherein the inner wall of the positioning board (42) is provided with a limiting rod (44) in a sliding penetrating mode, and one side, away from the positioning board (42), of the limiting rod (44) is fixedly connected with the extrusion block (45).