Clamping tool for PCB jointed board welding
By designing a clamping tool for welding of PCB panels including electric push rods, telescopic plates and clamps, the problem of inconvenient adjustment of the angle and position of PCB panels in the prior art is solved, and the stability of welding and the convenience of operation are achieved.
Patent Information
- Application Number
- CN202422202357.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-09
AI Technical Summary
During the PCB panel welding process, the existing clamping tooling is difficult to easily adjust the angle and position of the PCB board, resulting in unstable welding and troublesome operation.
A clamping tool including a base plate, a sliding chute column, an electric push rod, a telescopic plate, a fixing frame and a clamp plate is designed. Through the driving of the electric push rod and a telescopic plate, the movement of the sliding frame and a clamp plate is realized. Combined with the rotating bearing and a telescopic spring, the angle and position of the PCB plate can be easily adjusted.
It realizes convenient adjustment of the angle and position of the PCB board during welding, improves the stability of welding and the convenience of operation, and solves the problem of troublesome clamping tooling operation in the prior art.
Smart Images
Figure CN222996795U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of PCB panel welding, and particularly relates to a clamping tooling for PCB panel welding. Background Art
[0002] PCB, whose Chinese name is printed circuit board, also known as printed wiring board, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. And the clamping tooling for PCB panel welding is a tool used to fix the PCB board during the PCB panel welding process;
[0003] For PCB panel welding, the PCB boards are assembled by welding. When manually welding two PCB boards, it is rather troublesome to fix them manually and the welding is not stable. When using the clamping tooling to fix the PCB boards for welding, the clamping tooling fixes the two PCB boards. When it is necessary to adjust the position and angle of the PCB board according to the welding, the PCB board needs to be released from the clamping first and then adjusted. Therefore, the PCB panel welding is not convenient enough during use;
[0004] To solve the above problems, a clamping tooling for PCB panel welding is proposed in this application. Content of the Utility Model
[0005] To solve the above problems existing in the prior art, the utility model provides a clamping tooling for PCB panel welding, which has the characteristic of being able to conveniently adjust the angle and position of the PCB board during welding.
[0006] To achieve the above object, the utility model provides the following technical solution: A clamping tooling for PCB panel welding, comprising a bottom plate, two sliding groove columns are fixedly connected to the upper surface of the bottom plate, a controller is arranged on the left side of one of the sliding groove columns, a sliding column is slidably connected to the inside of each sliding groove column, a first electric push rod is arranged inside each sliding groove column, the telescopic end of each first electric push rod is fixedly connected to the bottom end of the sliding column, a telescopic plate is fixedly connected to the top end of each sliding column, a second electric push rod is arranged above each telescopic plate, the telescopic end of each second electric push rod is fixedly connected to the telescopic end of the telescopic plate, a fixing frame is arranged below each telescopic plate, a rotating bearing is fixedly connected to the inner bottom wall and the inner top wall of each fixing frame, an electric telescopic rod is fixedly connected to one side surface of each group of rotating bearings close to each other, the telescopic end of each electric telescopic rod is fixedly connected to a sliding frame, two groups of sliding rods are slidably connected to the inside of each sliding frame, a telescopic spring is sleeved on the outer surface of each sliding rod, and clamping plates are fixedly connected to one ends of the two groups of sliding rods close to each other.
[0007] As a preferred technical solution of the present utility model, two groups of support rods are fixedly connected to the bottom surface of the bottom plate, and a stabilizing seat is fixedly connected to the bottom end of each support rod.
[0008] As a preferred technical solution of the present utility model, a mounting plate is fixedly connected to the left side surface of one of the chute columns, and the right side surface of the mounting plate is fixedly connected to the right side surface of the controller.
[0009] As a preferred technical solution of the present utility model, a fixing ring is fixedly connected to the bottom end of each first electric push rod, and the bottom surface of each fixing ring is fixedly connected to the inner bottom wall of the chute column.
[0010] As a preferred technical solution of the present utility model, a boosting plate is fixedly connected to the mutually remote end of the two second electric push rods, and the bottom surface of each boosting plate is fixedly connected to the upper surface of the telescopic plate.
[0011] As a preferred technical solution of the present utility model, a connecting ring is fixedly connected to the outer surface of each fixing frame, and the upper surface of each connecting ring is fixedly connected to the bottom surface of the telescopic end of the telescopic plate.
[0012] As a preferred technical solution of the present utility model, a limiting ring is fixedly connected to the top end of each sliding rod, and one side surface of each group of limiting rings close to each other is in contact with one side surface of each group of sliding frames remote from each other.
[0013] As a preferred technical solution of the present utility model, a rubber plate is fixedly connected to one side surface of each group of clamping plates close to each other, and each rubber plate is made of soft rubber.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a controller, the device can be controlled to be turned on and off and adjusted forward and backward. At the same time, by using the telescoping of the electric telescopic rod, the sliding frame can be driven to move. And through the movement of the sliding frame in cooperation with the telescopic spring and the sliding rod, the two clamping plates can clamp the PCB board. At the same time, by using the inner and outer rings of the rotating bearing, the electric telescopic rod, the telescopic spring, the sliding rod, the clamping plate and the PCB board can be rotated by 180 degrees, so as to improve the convenience of the PCB board splicing and welding. Then, by the telescoping of the first electric push rod, the sliding column can be driven to telescope in the chute column. At the same time, by the telescoping of the sliding column, the second electric push rod, the telescopic plate, the fixing frame, the clamping plate and the PCB board can be driven to move up and down. And by moving the two PCB boards under the clamping condition, it is convenient to adjust the positions of the two PCB boards up and down during welding. At the same time, the second electric push rod can drive the telescopic plate to telescope. At the same time, by the telescoping of the telescopic plate, the fixing frame, the clamping plate and the two PCB boards can be driven to adjust to be closer to or farther from each other, and further the PCB board can be conveniently fixed and adjusted during splicing. Brief Description of the Drawings
[0015] The drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:
[0016] Figure 1 is a schematic structural view of the whole of the present utility model;
[0017] Figure 2 is a cross-sectional view of the chute column in the present utility model;
[0018] Figure 3 is a schematic structural view of the fixing bracket in the present utility model;
[0019] Figure 4 is a schematic structural view of the electric telescopic rod in the present utility model;
[0020] Figure 5 is a cross-sectional view of the sliding bracket in the present utility model;
[0021] In the figure: 1, bottom plate; 2, support rod; 3, chute column; 4, controller; 5, mounting plate; 6, stabilizing seat; 7, fixing ring; 8, first electric push rod; 9, telescopic plate; 10, second electric push rod; 11, assisting plate; 12, fixing bracket; 13, connecting ring; 14, rotating bearing; 15, electric telescopic rod; 16, limiting ring; 17, telescopic spring; 18, rubber plate; 19, clamping plate; 20, sliding bracket; 21, sliding rod; 22, sliding column. Detailed Embodiment
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment
[0023] Please refer to Figures 1-5, the present utility model provides the following technical solutions: A clamping tooling for PCB panel soldering, including a bottom plate 1. Two chute columns 3 are fixedly connected to the upper surface of the bottom plate 1. A controller 4 is arranged on the left side of one of the chute columns 3. A sliding column 22 is slidably connected to the inside of each chute column 3. A first electric push rod 8 is arranged inside each chute column 3. The telescopic end of each first electric push rod 8 is fixedly connected to the bottom end of the sliding column 22. A telescopic plate 9 is fixedly connected to the top end of each sliding column 22. A second electric push rod 10 is arranged above each telescopic plate 9. The telescopic end of each second electric push rod 10 is fixedly connected to the telescopic end of the telescopic plate 9. A fixing frame 12 is arranged below each telescopic plate 9. A rotating bearing 14 is fixedly connected to the inner bottom wall and the inner top wall of each fixing frame 12. An electric telescopic rod 15 is fixedly connected to one side surface of each group of rotating bearings 14 close to each other. The telescopic end of each electric telescopic rod 15 is fixedly connected to a sliding frame 20. Two groups of sliding rods 21 are slidably connected to the inside of each sliding frame 20. A telescopic spring 17 is sleeved on the outer surface of each sliding rod 21. Clamping plates 19 are fixedly connected to one ends of the two groups of sliding rods 21 close to each other. In this embodiment, through the elastic force of the telescopic spring 17, the clamping plates 19 can be pushed to clamp the PCB board, so that the PCB board can be protected during clamping, preventing the excessive pushing of the electric telescopic rod 15 from damaging the PCB board.
[0024] Specifically, two groups of support rods 2 are fixedly connected to the bottom surface of the bottom plate 1. A stabilizing seat 6 is fixedly connected to the bottom end of each support rod 2. In this embodiment, through the support rods 2, the stabilizing seat 6 can be fixed on the bottom plate 1 for use, so that through the cooperation of the stabilizing seat 6 and the support rods 2, the bottom plate 1 can be supported.
[0025] Specifically, a mounting plate 5 is fixedly connected to the left side surface of one of the chute columns 3. The left side surface of the mounting plate 5 is fixedly connected to the right side surface of the controller 4. In this embodiment, through the mounting plate 5, the controller 4 can be fixed on the chute column 3. At the same time, the controller 4 refers to a master control device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit in a predetermined order to control the starting, speed regulation, braking, and reverse of the motor.
[0026] Specifically, a fixing ring 7 is fixedly connected to the bottom end of each first electric push rod 8. The bottom surface of each fixing ring 7 is fixedly connected to the inner bottom wall of the chute column 3. In this embodiment, through the fixing ring 7, the first electric push rod 8 can be fixed inside the chute column 3, enabling the first electric push rod 8 to extend and retract stably.
[0027] Specifically, one end of each of the two second electric push rods 10 away from each other is fixedly connected with a boosting plate 11. The bottom surface of each boosting plate 11 is fixedly connected with the upper surface of the telescopic plate 9. In this embodiment, through the boosting plate 11, the second electric push rod 10 can be connected to the telescopic end of the telescopic plate 9, and thus the second electric push rod 10 can drive the telescopic plate 9 to expand and contract.
[0028] Specifically, the outer surface of each fixing frame 12 is fixedly connected with a connecting ring 13. The upper surface of each connecting ring 13 is fixedly connected with the bottom surface of the telescopic end of the telescopic plate 9. In this embodiment, through the connecting ring 13, the fixing frame 12 can be fixed on the telescopic plate 9, so that the fixing frame 12 can be firm during use.
[0029] Specifically, the top end of each sliding rod 21 is fixedly connected with a limiting ring 16. One side surface of each group of limiting rings 16 close to each other is in contact with one side surface of each group of sliding frames 20 away from each other. In this embodiment, through the limiting ring 16, the sliding rod 21 can be limited to prevent the sliding rod 21 from sliding out of the sliding frame 20.
[0030] Specifically, one side surface of each group of clamping plates 19 close to each other is fixedly connected with a rubber plate 18. Each rubber plate 18 needs to be made of soft rubber. In this embodiment, due to the soft characteristic of the rubber plate 18, it can contact the PCB board when the clamping plate 19 clamps, reducing the damage to the PCB board.
[0031] Working principle and usage process of the utility model: When in use, first, connect the electric telescopic rod 15, the first electric push rod 8, the second electric push rod 10 and the controller 4 to the power supply. At the same time, connect the electric telescopic rod 15, the first electric push rod 8 and the second electric push rod 10 to the controller 4 through wires, and move the device to a suitable usage position. Support the bottom plate 1 through the support rod 2 and the stabilizing seat 6. When clamping the PCB board, turn on the electric telescopic rod 15 through the controller 4 by wire. At the same time, with the activation of the electric telescopic rod 15, drive the two sliding frames 20 and the clamping plates 19 to move closer to each other. When the rubber plate 18 contacts the PCB board, continuously turn on the electric telescopic rod 15 to compress the telescopic spring 17 by the sliding frame 20. When compressing the telescopic spring 17, the clamping plate 19 remains stationary and the sliding rod 21 slides within the sliding frame 20. When the telescopic spring 17 is compressed with elasticity, turn off the electric telescopic rod 15, so that the telescopic spring 17 pushes the clamping plate 19 and the rubber plate 18 through the elastic force, thereby clamping and fixing the PCB board. When it is necessary to adjust the angle of the PCB board during welding, rotate the PCB board through the inner and outer rings of the rotating bearing 14 to adjust the welding angle of the PCB board. When it is necessary to move two PCB boards closer or farther away, turn on or off the two second electric push rods 10 simultaneously through the controller 4 by wire. When the second electric push rod 10 expands and contracts, drive the telescopic plate 9 to expand and contract. At the same time, when the telescopic plate 9 expands and contracts, drive the two fixing frames 12, the sliding frames 20 and the clamping plates 19 to move away from or closer to each other, so as to adjust the distance between the two PCB boards during welding. When it is necessary to adjust the heights of the two PCB boards to different levels, turn on the first electric push rod 8 through the controller 4 by wire. With the activation of the first electric push rod 8, drive the sliding column 22 to expand and contract and slide within the chute column 3. At the same time, with the expansion and contraction and sliding of the chute column 3, drive the telescopic plate 9, the fixing frames 12, the sliding frames 20 and the clamping plates 19 to adjust the height up and down. And through the up and down movement of the clamping plate 19, the height between the two PCB boards can be further adjusted, which can further improve the convenience during the welding of the PCB panel.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A clamping tool for PCB panel welding, characterized by: The invention comprises a base plate (1), wherein the upper surface of the base plate (1) is fixedly connected to two slide slot columns (3), wherein a controller (4) is arranged on the left side of one of the slide slot columns (3), wherein each of the slide slot columns (3) is slidably connected to a sliding column (22), wherein each of the slide slot columns (3) is arranged inside a first electric push rod (8), wherein the telescopic end of each of the first electric push rods (8) is fixedly connected to the bottom end of the sliding column (22), wherein the top end of each of the sliding columns (22) is fixedly connected to a telescopic plate (9), wherein a second electric push rod (10) is arranged above each of the telescopic plates (9), wherein the telescopic end of each of the second electric push rods (10) is connected to the telescopic plate ( 9), a fixed frame (12) is arranged below each of the telescopic plates (9), the inner bottom wall and the inner top wall of each of the fixed frames (12) are fixedly connected to a rotating bearing (14), a side surface of each group of rotating bearings (14) close to each other is fixedly connected to an electric telescopic rod (15), the telescopic end of each electric telescopic rod (15) is fixedly connected to a sliding frame (20), the interior of each sliding frame (20) is slidably connected to two groups of sliding rods (21), the outer surface of each sliding rod (21) is sleeved with a telescopic spring (17), and the ends of the two groups of sliding rods (21) close to each other are fixedly connected to a clamping plate (19).
2. A clamping tool for PCB panel welding according to claim 1, characterized in that: Two groups of support rods (2) are fixedly connected to the bottom surface of the bottom plate (1), and a stabilizing seat (6) is fixedly connected to the bottom end of each support rod (2).
3. The clamping tool for PCB panel welding according to claim 1 is characterized in that: A mounting plate (5) is fixedly connected to the left side of one of the slide slot columns (3), and the left side of the mounting plate (5) is fixedly connected to the right side of the controller (4).
4. The clamping tool for PCB panel welding according to claim 1 is characterized in that: The bottom end of each of the first electric push rods (8) is fixedly connected to a fixing ring (7), and the bottom surface of each of the fixing rings (7) is fixedly connected to the inner bottom wall of the slide groove column (3).
5. The clamping tool for PCB panel welding according to claim 1 is characterized in that: The ends of the two second electric push rods (10) that are away from each other are both fixedly connected to a power assist plate (11), and the bottom surface of each power assist plate (11) is fixedly connected to the upper surface of the telescopic plate (9).
6. The clamping tool for PCB panel welding according to claim 1, characterized in that: The outer surface of each fixing frame (12) is fixedly connected to a connecting ring (13), and the upper surface of each connecting ring (13) is fixedly connected to the bottom surface of the telescopic end of the telescopic plate (9).
7. The clamping tool for PCB panel welding according to claim 1 is characterized in that: The top end of each sliding rod (21) is fixedly connected to a limiting ring (16), and the side surfaces of each group of limiting rings (16) that are close to each other are in contact with the side surfaces of each group of sliding frames (20) that are away from each other.
8. The clamping tool for PCB panel welding according to claim 1, characterized in that: A rubber plate (18) is fixedly connected to a side surface of each group of the clamping plates (19) that is close to each other, and each of the rubber plates (18) needs to be in a soft rubber shape.