Connecting wire riveting device capable of avoiding eccentric exposure of wire

Abstract

The utility model discloses a connecting line riveting device capable of avoiding eccentric exposure of a wire, which relates to the technical field of connecting line riveting and comprises a U-shaped base, a first support column is fixed on the U-shaped base, a support block is fixed at the top of the first support column, clamping grooves are arranged on two sides in the U-shaped base, and the clamping grooves are connected with the first support column. A first clamping block is slidably arranged in the clamping groove, a first telescopic rod is fixed to one side of the first clamping block, a supporting block is fixed to the side, away from the first clamping block, of the first telescopic rod, a first lead screw is inserted into the first clamping block in a threaded mode, and a first motor is arranged at the top end of the first lead screw; by arranging the first telescopic rod and the supporting block, wires of different sizes are clamped and fixed, by arranging the clamping groove, the first clamping block, the first motor and the first lead screw, longitudinal adjustment is achieved, the supporting block can be extruded to the center position of the wire, a mechanical structure is adopted, the working stability is high, the size adjustability is high, the calibration fixity is high, and meanwhile eccentric exposure of the wire is avoided.

Description

Technical Field

[0001] This utility model relates to the field of connecting wire riveting technology, and in particular to a connecting wire riveting device that avoids the eccentric exposure of the wire. Background Technology

[0002] Power cables are essential for most electronic devices, providing them with power. During daily use, wear and corrosion from the external environment often cause power cables to break. To continue using the device, users need to reconnect the two power cables to ensure continued operation.

[0003] Existing patent (publication number: CN215497488U) discloses a connecting wire riveting device to avoid eccentric exposure of the wire. The sensor has a probe at its top, and a connecting wire is connected to the other end of the sensor. The other end of the connecting wire is connected to an interface. A wire is disposed inside the connecting wire, and a wire connector is installed on the outside of the interface. An injection-molded package is disposed in the middle of the connecting wire, and a riveting buckle is disposed inside the injection-molded package. A housing is disposed outside the riveting buckle, and a bracket is disposed inside the housing. The wire is located inside the bracket. The frame has an internal fixing mechanism. A stop block is provided at the lower part of the support, and a piston rod is connected to the lower side of the stop block. A piston is connected to the end of the piston rod, and a piston chamber is provided outside the piston. With the piston and clamping blocks, when fixing the wire, the wire moves downward in the support, which drives the piston rod to move downward. This causes the piston to move downward, and the gas inside the piston chamber is compressed and flows into the pneumatic telescopic rod along the air passage, causing the pneumatic telescopic rod to extend. This causes the clamping blocks on both sides to move towards each other, clamping and fixing the wire. The elastic ball can fix the piston. Through the above steps, the wire is fixed.

[0004] The aforementioned wire riveting device for preventing wire eccentricity and exposure employs a solution involving pistons and clamps. When fixing the wire, the wire moves downwards within the support, driving the piston rod downwards. This downward movement compresses the gas inside the piston chamber, causing it to flow into the pneumatic telescopic rod, which extends and pulls the clamps on both sides towards each other, clamping and fixing the wire. However, this design has several drawbacks. Firstly, the pistons move within their chambers, compressing the gas and forcing it into the pneumatic telescopic rod to achieve horizontal wire fixation. While this structure is theoretically feasible in a completely sealed environment, in reality... It is difficult to guarantee that the gas flowing into the pneumatic telescopic rod can be completely sealed, and if this component leaks, the entire device will not work. Secondly, when fixing the wire, unless someone manually applies external force to press down on the wire, the wire can move downward within the bracket, which in turn moves the piston rod downward. This causes the piston to move downward, and the gas inside the piston chamber is compressed and flows into the pneumatic telescopic rod along the air passage, causing the pneumatic telescopic rod to extend and drive the clamping blocks on both sides to move towards each other, thereby clamping and fixing the wire. However, this device does not have a component designed to apply external force to contact the wire, so it cannot achieve the desired effect. If you press the wire by hand, there will be a safety hazard. In addition, this design cannot adjust the size of the fixed wire. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art. This utility model provides a connecting wire riveting device to avoid the eccentricity and exposure of the wire, so as to solve the current problem of avoiding wire eccentricity.

[0006] To solve the above-mentioned technical problems, this utility model provides a connecting wire riveting device to avoid eccentric exposure of the wires, including calibration components. Two calibration components are symmetrically arranged. Each calibration component includes a U-shaped base, a first support column fixed to the U-shaped base, and a support block fixed to the top of the first support column. The U-shaped base has slots on both sides inside, and a first locking block is slidably disposed within each slot. A first telescopic rod is fixed to one side of the first locking block, and a support block is fixed to the side of the first telescopic rod away from the first locking block. A first lead screw is threaded into the first locking block, and the bottom end of the first lead screw is rotatably connected to the slot. A first motor is disposed at the top of the first lead screw and fixed to the slot. The output of the first motor... The end is fixedly connected to the top of the first lead screw. A spring is provided on the top of the U-shaped base. A second telescopic rod is sleeved inside the spring. A pressure plate is fixed to the top of the second telescopic rod and the spring. The bottom of the second telescopic rod and the spring is fixed to the U-shaped base. A second support column is fixed to the bottom of the pressure plate. A pressure block is fixed to the bottom of the second support column. A first fixing block is fixed to the bottom of the pressure plate. A second motor is fixed to one side of the first fixing block. A second lead screw is fixed to the output end of the second motor. A second fixing block is fixed to the end of the second lead screw away from the second motor. The second fixing block is fixed to the pressure plate. The second lead screw is threaded into a second locking block. An electric telescopic rod is fixed to the bottom of the second locking block. A blade body is fixed to the bottom of the electric telescopic rod.

[0007] Preferably, the calibration assembly has a second base in the middle.

[0008] Using the above technical solution: setting a second base facilitates the installation of the injection-molded encapsulation body and hot melt adhesive.

[0009] Preferably, injection molded encapsulation bodies are fixed on both sides of the second base, and hot melt adhesive is provided at the output end of the injection molded encapsulation body.

[0010] Using the above technical solution: the injection-molded package completes the riveting of the wires together with hot melt adhesive.

[0011] Preferably, four springs and four second telescopic rods are provided. The top ends of the springs and four second telescopic rods are fixed to the four corners of the bottom of the pressure plate, and the bottom ends of the springs and four second telescopic rods are fixed to the four corners of the top of the two U-shaped bases.

[0012] The above technical solution is adopted: four springs and four second telescopic rods are respectively set. The top of the springs and the top of the second telescopic rods are fixed to the four corners of the bottom of the pressure plate, and the bottom of the springs and the second telescopic rods are fixed to the top four corners of the two U-shaped bases. This fixing method is more flat.

[0013] Preferably, a spring is provided inside the first telescopic rod.

[0014] The above technical solution ensures that the telescopic rod still has a certain horizontal rebound force when it is in a horizontal compression state, thereby achieving a better horizontal fixation effect.

[0015] Preferably, the U-shaped base and the second base are fixedly connected to each other on the same horizontal line.

[0016] By adopting the above technical solution, the U-shaped base and the second base are fixedly connected to each other on the same horizontal line, which can make the connecting wire riveting device, which avoids the wire from being eccentrically exposed, achieve a better working state during operation.

[0017] Compared with related technologies, this utility model has the following beneficial effects:

[0018] 1. Compared with traditional prefabricated houses, this utility model incorporates a calibration component. This component includes a U-shaped base with a first support column fixed to it. A support block is fixed to the top of the first support column. The U-shaped base has slots on both sides, with a first locking block slidably disposed within each slot. A first telescopic rod is fixed to one side of the first locking block, and a support block is fixed to the side of the first telescopic rod away from the first locking block. A first lead screw is threaded into the first locking block, with its bottom end rotatably connected to the slot. A first motor is mounted at the top of the first lead screw, fixed to the slot, and its output end is fixedly connected to the top of the first lead screw. By incorporating the first telescopic rod and support block, cables of different sizes can be clamped and fixed. The slots, first locking block, first motor, and first lead screw allow for longitudinal adjustment, ensuring the support block is pressed into the center of the cable. This mechanical structure achieves strong operational stability, high dimensional adjustability, and strong calibration fixation, while preventing wire eccentricity and exposure.

[0019] 2. In this utility model, by setting a pressure plate, a second support column is vertically fixed to the middle of both sides of the bottom end of the pressure plate, and a pressure block is fixed to the end of the second support column away from the pressure plate. Springs and second telescopic rods are fixed to the four corners of the bottom end of the pressure plate. Four springs and four second telescopic rods are set. The top ends of the springs and the second telescopic rods are fixed to the four corners of the bottom end of the pressure plate, and the bottom ends of the springs and the second telescopic rods are fixed to the four corners of the top of the two U-shaped bases. Force can be directly applied to the pressure plate. The pressure plate presses the pressure block to move downward, and the pressure block presses the wire, avoiding direct contact between the hand and the wire, thus improving the safety and reliability of operation. Attached Figure Description

[0020] Figure 1 A schematic diagram of a connecting wire riveting device to prevent the wire from being exposed due to eccentricity.

[0021] Figure 2 This is a partial side view of the calibration component in a connecting wire riveting device to prevent wire eccentricity and exposure.

[0022] Figure 3 A partial structural schematic diagram of a connecting wire riveting device to prevent the wire from being exposed due to eccentricity.

[0023] Figure 4 A partial structural schematic diagram of a connecting wire riveting device to prevent the wire from being exposed due to eccentricity.

[0024] Figure 5 This is a partial top view of a connecting wire riveting device to prevent the wires from being exposed due to eccentricity.

[0025] The following are the labeling elements in the diagram: 1. Calibration component; 2. U-shaped base; 3. First support column; 4. Support block; 5. First locking block; 6. Second motor; 7. First lead screw; 8. First motor; 9. Pressure plate; 10. Spring; 11. Second telescopic rod; 12. Second base; 13. First fixing block; 14. First telescopic rod; 15. Hot melt adhesive; 16. Slot; 17. Injection molded encapsulation body; 18. Second locking block; 19. Second lead screw; 20. Second fixing block; 21. Electric telescopic rod; 22. Blade body; 23. Second support column; 24. Pressure block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figure 1-5As shown, a connecting wire riveting device to prevent eccentricity and exposed wires includes a calibration component 1. Two calibration components 1 are symmetrically arranged. Each calibration component 1 includes a U-shaped base 2, on which a first support column 3 is fixed. A support block 4 is fixed to the top of the first support column 3. The U-shaped base 2 has slots 16 on both sides inside. A first locking block 5 is slidably disposed within the slots 16. A first telescopic rod 14 is fixed to one side of the first locking block 5, and a support block 4 is fixed to the side of the first telescopic rod 14 away from the first locking block 5. A first lead screw 7 is threaded into the first locking block 5. The bottom end of the first lead screw 7 is rotatably connected to the slot 16. A first motor 8 is disposed at the top end of the first lead screw 7 and fixed to the slot 16. The output end of the first motor 8 is fixedly connected to the top end of the first lead screw 7. A spring 10 is provided at the top of the seat 2. A second telescopic rod 11 is sleeved inside the spring 10. A pressure plate 9 is fixed to the top of the second telescopic rod 11 and the spring 10. A U-shaped base 2 is fixed to the bottom of the second telescopic rod 11 and the spring 10. A second support column 23 is fixed to the bottom of the pressure plate 9. A pressure block 24 is fixed to the bottom of the second support column 23. A first fixing block 13 is fixed to the bottom of the pressure plate 9. A second motor 6 is fixed to one side of the first fixing block 13. A second lead screw 19 is fixed to the output end of the second motor 6. A second fixing block 20 is fixed to the end of the second lead screw 19 away from the second motor 6. The second fixing block 20 is fixed to the pressure plate 9. The second lead screw 19 is threaded into the second locking block 18. An electric telescopic rod 21 is fixed to the bottom of the second locking block 18. A blade body 22 is fixed to the bottom of the electric telescopic rod 21.

[0029] A first support column 3 is fixed on the U-shaped base 2, and a support block 4 is fixed on the top of the first support column 3. The U-shaped base 2 has slots 16 on both sides inside, and a first locking block 5 is slidably disposed within each slot 16. A first telescopic rod 14 is fixed to one side of the first locking block 5, and a support block 4 is fixed to the side of the first telescopic rod 14 away from the first locking block 5. A first lead screw 7 is threaded into the first locking block 5, and the bottom end of the first lead screw 7 is rotatably connected to the slot 16. A first motor 8 is disposed at the top end of the first lead screw 7 and is fixed to the slot 16. The output end of the first motor 8 is fixedly connected to the top end of the first lead screw 7. The first telescopic rod 14 and the support block 4 allow for the locking and fixing of wires of different sizes, and the slots 16, the first locking block 5, the first motor 8, and the first lead screw 7 enable longitudinal adjustment. The support block 4 is pressed into the center of the cable using a mechanical structure, which ensures strong working stability, strong dimensional adjustability, and strong calibration fixation, while preventing the wire from being exposed off-center. A second support column 23 is fixed to the bottom of the pressure plate 9, and a pressure block 24 is fixed to the bottom of the second support column 23. A first fixing block 13 is fixed to the bottom of the pressure plate 9. A second motor 6 is fixed to one side of the first fixing block 13. A second lead screw 19 is fixed to the output end of the second motor 6. A second fixing block 20 is fixed to the end of the second lead screw 19 away from the second motor 6. The second fixing block 20 is fixed to the pressure plate 9. The second lead screw 19 is threaded into the second locking block 18. An electric telescopic rod 21 is fixed to the bottom of the second locking block 18. A blade body 22 is fixed to the bottom of the electric telescopic rod 21. The wire stripping process is achieved by setting the electric telescopic rod 21 and the blade body 22.

[0030] Example 2

[0031] like Figure 1-5 As shown, injection molded encapsulation bodies 17 are fixed on both sides of the second base 12. Hot melt adhesive 15 is provided at the output end of the injection molded encapsulation body 17. Four springs 10 and four second telescopic rods 11 are provided. The top ends of springs 10 and second telescopic rods 11 are fixed to the four corners of the bottom end of the pressure plate 9. The bottom ends of springs 10 and second telescopic rods 11 are fixed to the four corners of the top of the two U-shaped bases 2. Springs 10 are provided inside the first telescopic rod 14. The two U-shaped bases 2 and the second base 12 are fixedly connected to each other on the same horizontal line.

[0032] The second base 12 has injection-molded encapsulation bodies 17 fixed on both sides. The output end of the injection-molded encapsulation body 17 is provided with hot melt adhesive 15. The hot melt adhesive 15 and the injection-molded encapsulation body 17 are used to seal the wires. Four springs 10 and four second telescopic rods 11 are provided. The top ends of the springs 10 and the second telescopic rods 11 are fixed to the four corners of the bottom end of the pressure plate 9. The bottom ends of the springs 10 and the second telescopic rods 11 are fixed to the four corners of the top of the two U-shaped bases 2. The springs 10 and the second telescopic rods 11 at the four corners achieve better compression and reset. The first telescopic rod 14 has a spring 10 inside. The rebound of the spring 10 resets the first telescopic rod 14 after compression. The two U-shaped bases 2 and the second base 12 are fixedly connected to each other on the same horizontal line. The setting of fixing them to the same horizontal line improves the accuracy of calibration and the integrity of riveting.

[0033] Working principle: such as Figure 1-5 As shown, first, select a flat surface and place the U-shaped base 2 and the second base 12 from calibration component 1 together on the flat surface. Insert the two large-sized wires to be riveted into the hot melt adhesive 15 and the injection-molded encapsulation body 17 respectively along the upper surface of the support block 4. Start the second motors 6 on both sides of the first fixing block 13. The second motors 6 drive the second lead screw 19 to rotate. The second lead screw 19 drives the second locking block 18 to move horizontally. The second locking block 18 drives the electric telescopic rod 21 to move horizontally, thereby realizing the horizontal movement of the blade 22 and stripping the wire. When the wire size is large, the wire will squeeze the two support blocks 4 on both sides. The two support blocks 4 on both sides will squeeze the first telescopic rod 14. The first telescopic rod 14 is in a retracted state. The spring 10 inside the first telescopic rod 14 is squeezed. The spring 10 will give the first telescopic rod 14 an extension force. This force is transmitted to the two support blocks 4 to achieve horizontal fixation of the wire. Because the wire size is large Because the wire is large, the supporting force of the two side support blocks 4 does not act on the center position of the wire. Therefore, the first motor 8 needs to be turned on. The first motor 8 drives the first lead screw 7 to rotate. The first lead screw 7 drives the first locking block 5 to move along the locking groove 16. The first locking block 5 drives the first telescopic rod 14 to move up and down in the horizontal direction, so that the supporting force of the two side support blocks 4 acts on the center position of the wire. Press the pressure plate 9. The pressure plate 9 transmits a pressure downward, compressing the second telescopic rod 11 and the spring 10. The pressure plate 9 moves downward. At the same time, the second support column 23 and the pressure block 24 fixed below the pressure plate 9 squeeze the wire downward. The wire is subjected to the downward squeezing force and the upward supporting force of the first support column 3 and the support block 4, so as to achieve vertical fixation. At this time, the hot melt adhesive 15 and the injection molded encapsulation body 17 are activated. Under the combined action of the second base 12, the hot melt adhesive 15 and the injection molded encapsulation body 17, the riveting and sealing work of the wire is completed, avoiding the wire from being exposed off-center.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connecting wire riveting device to prevent eccentric exposure of the wire, characterized in that, The calibration component (1) includes a U-shaped base (2), a first support column (3) is fixed on the U-shaped base (2), a support block (4) is fixed on the top of the first support column (3), slots (16) are provided on both sides inside the U-shaped base (2), a first locking block (5) is slidably arranged in the slots (16), a first telescopic rod (14) is fixed on one side of the first locking block (5), a support block (4) is fixed on the side of the first telescopic rod (14) away from the first locking block (5), a first lead screw (7) is threaded into the first locking block (5), a first motor (8) is provided at the top of the first lead screw (7), and the output end of the first motor (8) is fixedly connected to the top of the first lead screw (7). A spring (10) is provided on the top of the U-shaped base (2). A second telescopic rod (11) is sleeved inside the spring (10). A pressure plate (9) is fixed to the top of the second telescopic rod (11) and the spring (10). A second support column (23) is fixed to the bottom of the pressure plate (9). A pressure block (24) is fixed to the bottom of the second support column (23). A second motor (6) is provided at the bottom of the pressure plate (9). A second lead screw (19) is fixed to the output end of the second motor (6). A second fixing block (20) is fixed to the end of the second lead screw (19) away from the second motor (6). The second fixing block (20) is fixed on the pressure plate (9). The second lead screw (19) is threaded into the second locking block (18). An electric telescopic rod (21) is fixed to the bottom of the second locking block (18). A blade body (22) is fixed to the bottom of the electric telescopic rod (21).

2. The connecting wire riveting device for preventing eccentric exposure of the wire according to claim 1, characterized in that, A second base (12) is disposed between the two calibration components (1).

3. The connecting wire riveting device for preventing eccentric exposure of the wire according to claim 2, characterized in that, The second base (12) has injection molded encapsulation bodies (17) fixed on both sides, and hot melt adhesive (15) is provided at the output end of the injection molded encapsulation body (17).

4. The connecting wire riveting device for preventing eccentric exposure of the wire according to claim 1, characterized in that, Four springs (10) and four second telescopic rods (11) are provided. The top ends of the springs (10) and the second telescopic rods (11) are fixed to the four corners of the bottom of the pressure plate (9). The bottom ends of the springs (10) and the second telescopic rods (11) are fixed to the four corners of the top of the two U-shaped bases (2).

5. A connecting wire riveting device for preventing eccentric exposure of wires according to claim 1, characterized in that, The first telescopic rod (14) is equipped with a spring (10).

6. A connecting wire riveting device for preventing eccentric exposure of wires according to claim 1, characterized in that, The two U-shaped bases (2) are fixedly connected to the second base (12) on the same horizontal line.

Images