CN115902582A - Circuit board testing tool and using method - Google Patents
Circuit board testing tool and using method Download PDFInfo
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- CN115902582A CN115902582A CN202211491433.2A CN202211491433A CN115902582A CN 115902582 A CN115902582 A CN 115902582A CN 202211491433 A CN202211491433 A CN 202211491433A CN 115902582 A CN115902582 A CN 115902582A
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Abstract
The invention discloses a circuit board testing tool and a using method thereof, and the circuit board testing tool comprises a detection table and two tooling plates arranged at the top of the detection table, wherein the two tooling plates are distributed oppositely, the tooling plates are connected with a pressing mechanism for pressing a circuit board, the pressing mechanism comprises a pressing plate, a moving seat, a first spring and a guide post, the first spring is used for driving the pressing plate and the moving seat to approach to the middle direction close to the two tooling plates, the detection table is connected with a supporting mechanism and a swinging mechanism, the supporting mechanism is used for supporting the two tooling plates, and the swinging mechanism is used for driving the two tooling plates to swing synchronously. The invention realizes the bending treatment of the circuit board, has controllable bending angle, is connected with the electrical test equipment to test the conductivity of the circuit board, can improve the stability in the swinging process, realizes the bending of the circuit board at different positions, achieves the aim of comprehensive detection, can increase the swinging amplitude of the tooling board, namely improves the bending degree of the circuit board, and has strong applicability.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a circuit board testing tool and a using method thereof.
Background
The circuit board is an important carrier of the electronic element, the electronic element is arranged on the corresponding circuit board, the connection between the electronic elements on the circuit board can be established through further operation, an operator can conveniently carry out centralized processing on the electronic element, the production industry of the circuit board is continuously developed along with the continuous application of the circuit board, the test of the circuit board is a necessary processing link in the processing of the circuit board, the circuit performance of the flexible circuit board is tested under the bending condition when the flexible circuit board is tested, and the fatigue test of the flexible circuit board is carried out, namely the conductive performance of the flexible circuit board can keep the designed standard after the flexible circuit board is bent for a plurality of times.
The existing testing tool is inconvenient to bend for multiple times at different positions of a flexible circuit board when in use, so that the detection range is not comprehensive enough, the detection precision is influenced, the angle range of bending is limited, the bending is usually performed between 45 degrees and 180 degrees, the bending is not convenient to perform on a large scale, certain limitations are caused, and the applicability is to be enhanced.
Disclosure of Invention
The invention aims to provide a circuit board testing tool and a using method thereof, which can be used for realizing the bending treatment of a circuit board, can control the bending angle, is connected with an electrical testing device to test the conductivity of the circuit board, can improve the stability in the swinging process, realizes the bending of the circuit board at different positions, achieves the aim of comprehensive detection, can increase the swinging amplitude of a tool board, namely improves the bending degree of the circuit board, has strong applicability, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a circuit board test fixture, is including examining test table and setting up in two frock boards of examining test table top, two frock board relative distribution, the frock board is connected with the pressing means who is used for the circuit board to press, pressing means includes the clamp plate, removes seat, spring one, guide post, the guide post is used for the clamp plate, removes the seat direction, spring one is used for driving the clamp plate, removes the seat and is close to the middle direction that is close to two frock boards, it is connected with supporting mechanism, swing mechanism to examine test table, supporting mechanism is used for two frock board supports, swing mechanism is used for driving two frock board synchronous swings.
Preferably, the pressing mechanism further comprises a push handle and a positioning bolt, the push handle is used for driving the guide post to move, and the positioning bolt is used for locking the guide post.
Preferably, the positioning bolt is in threaded connection with the movable seat, one end of the guide column is fixedly connected with the pressing plate, the other end of the guide column penetrates through one side of the movable seat and one side of the tooling plate, and one end of the positioning bolt is tightly pressed on the guide column.
Preferably, the tool plate is internally provided with a placing groove and a limiting groove, the limiting groove is communicated with the placing groove and used for limiting the circuit board, the two ends of the pressing plate are connected with the limiting groove in a sliding mode, and the moving seat is connected with the placing groove in a sliding mode.
Preferably, the spring is sleeved on the guide post, and two ends of the first spring are connected with the movable seat and the tooling plate.
Preferably, the supporting mechanism comprises a stud, a threaded cylinder, a motor, a supporting shaft and a supporting sleeve, the power output end of the motor is connected with the threaded cylinder, the threaded cylinder is rotatably connected with the detection platform, the stud is in threaded connection with the threaded cylinder, the two tooling plates are rotatably connected with the supporting shaft, the supporting sleeve is fixedly connected with the supporting shaft, and the top of the stud is fixedly connected with the supporting sleeve.
Preferably, the motor is fixed at the bottom of the detection table.
Preferably, swing mechanism includes slide bar, second spring, sliding block, connecting axle, joint, carriage, drive plate, lifter plate, piston rod, electric jar, frame, the slide bar is fixed in the bottom of frock board, sliding block sliding connection is in the slide bar, second spring is used for driving the sliding block to remove to the direction that is close to the back shaft, the both ends of connecting axle link to each other with two corresponding sliding blocks, connect rotatable linking to each other with the connecting axle, the carriage links to each other with connecting fixedly, the frame is used for electric jar fixed, the power take off end of electric jar links to each other with the piston rod, the piston rod top links to each other with the lifter plate, the lifter plate is used for driving drive plate, carriage synchronous lift, examine the platform and offer two guiding holes that distribute relatively, drive plate sliding connection is in corresponding guiding hole.
Preferably, the spring sleeve is arranged on the sliding rod in a sleeved mode, fixing seats are fixed to the two ends of the sliding rod, the fixing seats are fixed to the bottom of the tooling plate, and the two ends of the spring II are connected with the sliding block and the fixing seats.
The using method of the circuit board testing tool is characterized by comprising the following steps:
the method comprises the following steps: placing the circuit board in two tooling plates, namely connecting the circuit board with a limiting groove, performing primary limiting, and pressing the end part of the circuit board by a pressing plate to realize limiting; the pushing handle can be pushed to push the pressing plate to be far away from the moving seat, the position of the circuit board on the tooling plate can be changed, and the circuit board is locked on the guide column by the positioning bolt, namely, the distance between the pressing plate and the moving seat is fixed;
step two: the electric cylinder drives the piston rod to stretch and retract to drive the driving plate and the supporting frame to synchronously move downwards, the joint rotates on the connecting shaft, and then the sliding block is driven to reciprocate along the length direction of the sliding rod, so that the two tooling plates can be driven to synchronously rotate and swing, namely, the circuit board is bent for multiple times;
step three: the motor drive screw thread section of thick bamboo is rotatory, can go up and down to the stud, and the stud can go up and down to the tip synchronization of two frock boards, and the frock board amplitude of oscillation is adjustable promptly, and then realizes circuit board angle control of buckling.
Compared with the prior art, the invention has the following beneficial effects: the invention is provided with a pressing mechanism, a supporting mechanism and a swinging mechanism, wherein the pressing mechanism comprises a pressing plate, a moving seat, a first spring, a guide post, a push handle and a positioning bolt, the supporting mechanism comprises a stud, a threaded cylinder, a motor, a supporting shaft and a supporting sleeve, the swinging mechanism comprises a sliding rod, a second spring, a sliding block, a connecting shaft, a joint, a supporting frame, a driving plate, a lifting plate, a piston rod, an electric cylinder and a rack, a circuit board can be placed in two tooling plates to realize preliminary limit, the first spring drives the moving seat and the pressing plate to synchronously move to press the two pressing plates on the circuit board, so that the stability of the circuit board can be improved, the electric cylinder drives the piston rod to stretch and retract to realize synchronous lifting and lifting of the lifting plate, the driving plate and the supporting frame, the supporting frame exerts push-pull force on the connecting shaft, namely the sliding block can move along the length direction of the sliding rod to drive the two tooling plates to synchronously swing to realize bending processing of the circuit board, the bending angle is controllable, an electrical testing device is connected to test the conductivity of the circuit board, and the pressing plate is always pressed on the circuit board in the swinging process to improve the stability in the swinging process; but push-and-pull pushes away the handle, the guide post drive clamp plate removes promptly, change the clamp plate position of locating on the frock board, recycle positioning bolt to guide post locking, the clamp plate keeps certain with removing the seat interval, and then the position of change circuit board, realize bending of circuit board different positions, reach comprehensive detection purpose, the motor can drive the screw thread section of thick bamboo rotatory, the realization is to the double-screw bolt lift, the double-screw bolt can be with the one end jack-up or the decline of two frock boards promptly, change the frock board and detect the interval of platform, can increase the amplitude of oscillation of frock board, the degree of bending of circuit board promptly obtains improving, therefore, the suitability is strong.
Drawings
FIG. 1 is a top perspective view of the present invention;
FIG. 2 is a bottom perspective view of the present invention;
FIG. 3 is a partial view of FIG. 2;
FIG. 4 is a schematic diagram of a tooling plate structure according to the present invention;
FIG. 5 is a front view of the present invention; (one end of the tooling plate is tilted)
FIG. 6 is a front view of the present invention; (tooling plate horizontal state)
Fig. 7 is a front view of the present invention. (one end of the tooling plate is in a low position)
In the figure: 1. assembling a plate; 2. a placement groove; 3. pressing a plate; 4. a movable seat; 5. a first spring; 6. a guide post; 7. a support shaft; 8. a support sleeve; 9. a drive plate; 10. a detection table; 11. a guide hole; 12. a threaded barrel; 13. a piston rod; 14. an electric cylinder; 15. a frame; 16. a second spring; 17. a slide bar; 18. a slider; 19. a stud; 20. a lifting plate; 21. a motor; 22. a connecting shaft; 23. a joint; 24. a handle is pushed; 25. positioning the bolt; 26. a limiting groove; 27. and (4) supporting the frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a circuit board testing tool, which includes a testing table 10 and two tooling plates 1 disposed on the top of the testing table 10, wherein the two tooling plates 1 are distributed oppositely. The tooling plate 1 is connected with a pressing mechanism for pressing a circuit board, the pressing mechanism comprises a pressing plate 3, a moving seat 4, a first spring 5 and a guide post 6, the moving seat 4 can synchronously press the pressing plate 3 to move, and the pressing plate 3 and the moving seat are connected through the guide post 6. The guide post 6 is used for guiding the pressing plate 3 and the moving seat 4, so that the pressing plate 3 and the moving seat 4 can stably move along the length direction of the tooling plate 1, the skew offset is avoided, and the pressing plate 3 can well press the circuit board. The first spring 5 is used for driving the press plate 3 and the moving seat 4 to be close to the middle direction of the two tooling plates 1, the detection table 10 is connected with a supporting mechanism and a swinging mechanism, the supporting mechanism is used for supporting the two tooling plates 1, and the swinging mechanism is used for driving the two tooling plates 1 to swing synchronously.
Can place the circuit board in two frock boards 1, realize preliminary spacing, spring 5 drive removes seat 4, clamp plate 3 synchronous motion, makes two clamp plates 3 press down in the circuit board, can improve the stability of circuit board. The electric cylinder 14 drives the piston rod 13 to stretch and retract, the synchronous lifting of the lifting plate 20, the driving plate 9 and the supporting frame 27 is achieved, the supporting frame 27 exerts a push-pull force on the connecting shaft 22, namely the sliding block 18 can move along the length direction of the sliding rod 17, the two tooling plates 1 are driven to swing synchronously, the circuit board bending treatment is achieved, the bending angle is controllable, then the electric testing equipment (the existing device is connected, repeated description is omitted), the electric conductivity of the circuit board is tested, in the swinging process, the pressing plate 3 is pressed on the circuit board all the time, and the stability in the swinging process is improved.
But push-and-pull push handle 24, guide post 6 drives clamp plate 3 and removes promptly, changes the position of clamp plate 3 on frock board 1, recycles positioning bolt 25 and locks guide post 6, and clamp plate 3 keeps certain with removing 4 intervals, and then changes the position of circuit board, realizes bending of circuit board different positions, reaches comprehensive detection purpose. The motor 21 can drive the threaded cylinder 12 to rotate, so that the stud 19 can be lifted, namely, one end (close to the direction of the supporting shaft 7) of each of the two tooling plates 1 can be jacked up or lowered down by the stud 19, the distance between the tooling plate 1 and the detection table 10 is changed, the swing amplitude of the tooling plate 1 can be increased, namely, the bending degree of the circuit board is improved, and the applicability is high.
Pressing means is still including pushing away handle 24, positioning bolt 25, pushes away handle 24 and is used for driving guide post 6 and removes, and positioning bolt 25 is used for guide post 6 to lock, is equipped with two positioning bolt 25 on every removal seat 4 altogether to relative distribution, rotatory positioning bolt 25 realizes the location to guide post 6, and positioning bolt 25's one end compresses tightly in guide post 6 promptly, improves the stability that clamp plate 3 and removal seat 4 link to each other.
The positioning bolt 25 is connected with the movable seat 4 in a threaded manner, one end of the guide column 6 is fixedly connected with the pressing plate 3, and the other end of the guide column penetrates through one side of the movable seat 4 and one side of the tooling plate 1.
Be equipped with standing groove 2, spacing groove 26 in the frock board 1, spacing groove 26 switches on in standing groove 2, and spacing groove 26 is used for the spacing of circuit board, and when two frock boards 1 were in the horizontality, can insert standing groove 2 with the one end of circuit board, and the other end inserts standing groove 2 of other frock board 1, and spacing groove 26 links to each other with the both sides of circuit board this moment, realizes spacing to the circuit board, avoids at the in-process of bending, circuit board both ends perk. The two ends of the pressing plate 3 are connected with the limiting groove 26 in a sliding mode, and the moving seat 4 is connected with the placing groove 2 in a sliding mode.
The first spring 5 is sleeved on the guide post 6, and two ends of the first spring 5 are connected with the movable base 4 and the tooling plate 1.
The supporting mechanism comprises a stud 19, a threaded cylinder 12, a motor 21, a supporting shaft 7 and a supporting sleeve 8, the power output end of the motor 21 is connected with the threaded cylinder 12, the threaded cylinder 12 is rotatably connected with the detection table 10, the stud 19 is in threaded connection with the threaded cylinder 12, the two tooling plates 1 are rotatably connected with the supporting shaft 7, the supporting sleeve 8 is fixedly connected with the supporting shaft 7, the top of the stud 19 is fixedly connected with the supporting sleeve 8, and the motor 21 is fixed at the bottom of the detection table 10. The motor 21 can drive the screw cylinder 12 to rotate, so as to change the height of the stud 19, and the stud 19 drives the support shaft 7 and the support sleeve 8 to synchronously lift. When the stud 19 is raised, one end (direction approaching the support shaft 7) of the tooling plate 1 is raised, the distance from the inspection table 10 is increased, and the other end of the tooling plate 1 can approach the inspection table 10 as much as possible, so that the swing amplitude of the tooling plate 1 is increased compared with before. The included angle between the two tooling plates 1 is A in figure 5, and A is more than 45 degrees and less than 270 degrees.
The swing mechanism comprises a sliding rod 17, a second spring 16, sliding blocks 18, a connecting shaft 22, a joint 23, a supporting frame 27, a driving plate 9, a lifting plate 20, a piston rod 13, an electric cylinder 14 and a rack 15, wherein the sliding rod 17 is fixed at the bottom of the tooling plate 1, the sliding blocks 18 are connected to the sliding rod 17 in a sliding mode, the second spring 16 is used for driving the sliding blocks 18 to move towards the direction close to the supporting shaft 7, two ends of the connecting shaft 22 are connected with the corresponding two sliding blocks 18, the joint 23 is rotatably connected with the connecting shaft 22, the supporting frame 27 is fixedly connected with the joint 23, the rack 15 is used for fixing the electric cylinder 14, the power output end of the electric cylinder 14 is connected with the piston rod 13, the top of the piston rod 13 is connected with the lifting plate 20, the lifting plate 20 is used for driving the driving plate 9 and the supporting frame 27 to lift synchronously, the detection platform 10 is provided with two guide holes 11 which are distributed oppositely, the driving plate 9 is connected to the corresponding guide holes 11 in a sliding mode, and the guide holes 11 can enable the driving plate 9 to lift stably and avoid skew and deflection. In the lifting process of the driving plate 9, the joint 23 rotates on the connecting shaft 22, so that the sliding block 18 moves along the length direction of the sliding rod 17, and the second spring 16 is in a compressed and released state, namely the tooling plate 1 swings smoothly and is not easy to block.
The second spring 16 is sleeved on the sliding rod 17, fixing seats are fixed at two ends of the sliding rod 17 and fixed at the bottom of the tooling plate 1, and two ends of the second spring 16 are connected with the sliding block 18 and the fixing seats.
The use method of the circuit board testing tool comprises the following steps:
the method comprises the following steps: placing the circuit board in the two tooling plates 1, namely connecting the circuit board with the limiting groove 26 for primary limiting, and pressing the pressing plate 3 on the end part of the circuit board to realize limiting; the pushing handle 24 can be pushed to push the pressing plate 3 to be far away from the moving seat 4, the position of the circuit board on the tooling plate 1 can be changed, and the circuit board is locked on the guide column 6 by the positioning bolt 25, namely, the distance between the pressing plate 3 and the moving seat 4 is fixed;
step two: the electric cylinder 14 drives the piston rod 13 to stretch and retract, so that the driving plate 9 and the supporting frame 27 are driven to synchronously move downwards, the joint 23 rotates on the connecting shaft 22, the sliding block 18 is driven to reciprocate along the length direction of the sliding rod 17, and the two tooling plates 1 can be driven to synchronously rotate and swing, namely, a circuit board is bent for multiple times;
step three: the motor 21 drives the threaded cylinder 12 to rotate, the stud 19 can be lifted, the stud 19 can lift the end parts of the two tooling plates 1 synchronously, namely the swinging amplitude of the tooling plates 1 is adjustable, and further the bending angle control of the circuit board is realized.
The working principle is as follows: two tooling plates 1 are adjusted to be in a horizontal state, two ends of a circuit board are inserted into two opposite placing grooves 2, a first spring 5 drives a moving seat 4 and a pressing plate 3 to move, the pressing plate 3 is pressed at the end part of the circuit board, two sides of the circuit board are located in a limiting groove 26, the circuit board is comprehensively positioned, the stability is improved, and the two ends are prevented from tilting in the bending process. The electric cylinder 14 drives the piston rod 13 to stretch and retract, so that the lifting plate 20, the driving plate 9 and the supporting frame 27 are lifted synchronously, the joint 23 rotates on the connecting shaft 22, namely the sliding block 18 can slide on the sliding rod 17, the two tooling plates 1 are swung, the circuit board is bent at a controllable bending angle, and then the electric testing equipment is connected to test the electric conductivity of the circuit board. After the circuit board is bent at a certain position, the positioning bolt 25 is rotated to separate one end of the positioning bolt 25 from the guide post 6, a push-pull force is applied to the push handle 24, namely the guide post 6 drives the pressing plate 3 to move along the length direction of the tooling plate 1, the position of the pressing plate 3 is changed, the position of the circuit board is changed, the positioning bolt 25 is used for locking the guide post 6, the stability of connection between the pressing plate 3 and the moving seat 4 is improved, bending of different positions of the circuit board is realized, and the purpose of comprehensive detection is achieved. When the bending angle of the circuit board needs to be increased, the motor 21 drives the threaded cylinder 12 to rotate, the threaded cylinder 19 is driven to move upwards, the threaded cylinder 19 can jack the supporting shaft 7 and the supporting sleeve 8, namely, one ends (close to the supporting shaft 7) of the two tooling plates 1 are jacked or lowered, the distance between the tooling plates 1 and the detection table 10 is changed, the swing amplitude of the tooling plates 1 can be increased, namely, the bending degree of the circuit board is improved, and the applicability of the test tooling is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a circuit board test fixture, is including examining test table (10) and setting up in two frock boards (1) that examine test table (10) top, two frock board (1) relative distribution, its characterized in that: tooling plate (1) is connected with the pressing means who is used for the circuit board to press, pressing means includes clamp plate (3), removal seat (4), spring (5), guide post (6) are used for clamp plate (3), removal seat (4) direction, spring (5) are used for driving clamp plate (3), remove seat (4) and are close to the middle direction that is close to two tooling plates (1), it is connected with supporting mechanism, swing mechanism to detect platform (10), supporting mechanism is used for two tooling plates (1) to support, swing mechanism is used for driving two tooling plates (1) synchronous oscillation.
2. The circuit board testing tool according to claim 1, wherein the pressing mechanism further comprises a push handle (24) and a positioning bolt (25), the push handle (24) is used for driving the guide post (6) to move, and the positioning bolt (25) is used for locking the guide post (6).
3. The circuit board testing tool according to claim 2, wherein the positioning bolt (25) is in threaded connection with the movable base (4), one end of the guide column (6) is fixedly connected with the pressing plate (3), the other end of the guide column penetrates through the movable base (4) and one side of the tooling plate (1), and one end of the positioning bolt (25) is pressed against the guide column (6).
4. The circuit board testing tool according to claim 1, wherein a placing groove (2) and a limiting groove (26) are formed in the tool plate (1), the limiting groove (26) is communicated with the placing groove (2), the limiting groove (26) is used for limiting a circuit board, two ends of the pressing plate (3) are slidably connected with the limiting groove (26), and the movable base (4) is slidably connected with the placing groove (2).
5. The circuit board testing tool according to claim 1, wherein the first spring (5) is sleeved on the guide post (6), and two ends of the first spring (5) are connected with the moving seat (4) and the tooling plate (1).
6. The circuit board testing tool according to claim 1, wherein the supporting mechanism comprises a stud (19), a threaded cylinder (12), a motor (21), a supporting shaft (7) and a supporting sleeve (8), a power output end of the motor (21) is connected with the threaded cylinder (12), the threaded cylinder (12) is rotatably connected with the detection table (10), the stud (19) is in threaded connection with the threaded cylinder (12), the two tooling plates (1) are rotatably connected with the supporting shaft (7), the supporting sleeve (8) is fixedly connected with the supporting shaft (7), and the top of the stud (19) is fixedly connected with the supporting sleeve (8).
7. The circuit board testing tool according to claim 6, wherein the motor (21) is fixed at the bottom of the detection table (10).
8. The circuit board testing tool according to claim 6, wherein the swing mechanism comprises a sliding rod (17), a second spring (16), a sliding block (18), a connecting shaft (22), a joint (23), a supporting frame (27), a driving plate (9), a lifting plate (20), a piston rod (13), an electric cylinder (14) and a frame (15), the sliding rod (17) is fixed at the bottom of the tooling plate (1), the sliding block (18) is connected with the sliding rod (17) in a sliding way, the second spring (16) is used for driving the sliding block (18) to move towards the direction close to the supporting shaft (7), two ends of the connecting shaft (22) are connected with the corresponding two sliding blocks (18), the joint (23) is rotatably connected with the connecting shaft (22), the supporting frame (27) is fixedly connected with the joint (23), the frame (15) is used for fixing the electric cylinder (14), the power output end of the electric cylinder (14) is connected with the piston rod (13), the top of the piston rod (13) is connected with a lifting plate (20), the lifting plate (20) is used for driving the driving plate (9) and the supporting frame (27) to synchronously lift, the detection table (10) is provided with two guide holes (11) which are distributed oppositely, the driving plates (9) are slidably connected to the corresponding guide holes (11).
9. The circuit board testing tool according to claim 8, wherein the second spring (16) is sleeved on the sliding rod (17), fixing seats are fixed to two ends of the sliding rod (17), the fixing seats are fixed to the bottom of the tooling plate (1), and two ends of the second spring (16) are connected with the sliding block (18) and the fixing seats.
10. A method for using a circuit board testing tool according to any one of claims 1 to 9, characterized by comprising the following steps:
the method comprises the following steps: the circuit board is placed in the two tooling plates (1), namely the circuit board is connected with the limiting groove (26) for primary limiting, and the pressing plate (3) is pressed at the end part of the circuit board to realize limiting; the pushing handle (24) can be applied with a pushing force to push the pressing plate (3) to be far away from the moving seat (4), the position of the circuit board on the tooling plate (1) can be changed, and the circuit board is locked on the guide post (6) by using the positioning bolt (25), namely, the distance between the pressing plate (3) and the moving seat (4) is fixed;
step two: the electric cylinder (14) drives the piston rod (13) to stretch and retract to drive the driving plate (9) and the supporting frame (27) to synchronously move downwards, the joint (23) rotates on the connecting shaft (22), and then the sliding block (18) is driven to reciprocate along the length direction of the sliding rod (17), so that the two tooling plates (1) can be driven to synchronously rotate and swing, namely, the circuit board is bent for multiple times;
step three: the motor (21) drives the thread cylinder (12) to rotate, the stud (19) can be lifted synchronously to the end parts of the two tooling plates (1), namely, the swinging amplitude of the tooling plates (1) is adjustable, and further the bending angle of the circuit board is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211491433.2A CN115902582A (en) | 2022-11-25 | 2022-11-25 | Circuit board testing tool and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211491433.2A CN115902582A (en) | 2022-11-25 | 2022-11-25 | Circuit board testing tool and using method |
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| Publication Number | Publication Date |
|---|---|
| CN115902582A true CN115902582A (en) | 2023-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211491433.2A Pending CN115902582A (en) | 2022-11-25 | 2022-11-25 | Circuit board testing tool and using method |
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| Country | Link |
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| CN (1) | CN115902582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470679A (en) * | 2023-10-31 | 2024-01-30 | 东莞市鑫利彩电子科技有限公司 | Intelligent rapid multifunctional circuit board bending detection device |
| CN118025963A (en) * | 2024-04-15 | 2024-05-14 | 洛阳鹏飞建设工程有限公司 | Suspension device for bridge engineering construction |
-
2022
- 2022-11-25 CN CN202211491433.2A patent/CN115902582A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470679A (en) * | 2023-10-31 | 2024-01-30 | 东莞市鑫利彩电子科技有限公司 | Intelligent rapid multifunctional circuit board bending detection device |
| CN117470679B (en) * | 2023-10-31 | 2024-05-10 | 东莞市鑫利彩电子科技有限公司 | Intelligent rapid multifunctional circuit board bending detection device |
| CN118025963A (en) * | 2024-04-15 | 2024-05-14 | 洛阳鹏飞建设工程有限公司 | Suspension device for bridge engineering construction |
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