A tin soldering device for USB data line end
By introducing a slide rail, cable clamping component, L-shaped insert plate, and locking assembly into the USB data cable end soldering device, the problem of manual component removal required by traditional devices is solved, achieving automatic component removal and positioning accuracy, thereby improving soldering efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XINYISHENG TECHNOLOGY CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-24
AI Technical Summary
Existing USB data cable end soldering devices require manual removal of the soldered end after soldering, as the soldered end is embedded in a groove structure. This increases the number of steps and labor costs, and improper force can easily cause deformation of the soldered part or solder joint to fall off, affecting product quality.
The design incorporates a slide rail and welding platform, along with a wire clamping component, an L-shaped insert plate, a spring rod, and a locking assembly. This allows the tray to be automatically lifted and disengaged from the groove structure after welding, reducing manual operation steps. The locking assembly also prevents the welding platform from shifting, ensuring positioning accuracy and welding quality.
It enables automatic part removal after welding, reducing labor costs and operating steps, preventing deformation or detachment of welded parts, and ensuring product quality and welding consistency.
Smart Images
Figure CN224543396U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of data cable processing technology, and in particular to a soldering device for the end of a USB data cable. Background Technology
[0002] As a key connector for data transmission and power supply between electronic devices, the quality of the soldering at the ends of USB data cables directly affects the stability and lifespan of the products. In the mass production of USB data cables, the soldering process is the core step of electrically and mechanically connecting the cable ends (terminals) to the cable body. In traditional production, automated soldering equipment is often used to replace manual operation in order to improve soldering efficiency and consistency.
[0003] Chinese patent CN221231741U discloses a soldering device for USB data cable ends. It uses several terminal placement areas and electronic component placement areas that are uniformly enlarged along the length of an electric slide rail to place the ends and bodies of USB data cables of different sizes. The electric slide rail drives the soldering platform to slide on the upper part until one of the soldering slots is located directly below the soldering turntable above the support frame. The soldering head can be quickly replaced according to the specific size of the soldering slot.
[0004] After the USB data cable end is soldered in the aforementioned patent document, the soldered data cable end (including the connection part between the terminal and the cable body) is still embedded in the terminal placement area, electronic component placement area and soldering groove. Since the placement area and soldering groove are usually designed as groove structures that fit the workpiece to adapt to the soldering requirements, the operator needs to manually pry the workpiece out of the groove, which not only increases the operation steps and labor costs, but may also cause deformation of the soldering part and detachment of the solder joint due to improper force, affecting product quality. Utility Model Content
[0005] The purpose of this utility model is to solve the following shortcomings in the prior art. After the existing soldering device has finished soldering the USB data cable end, the soldered end (including the part connecting the terminal and the cable body) will be embedded in the groove structure designed to fit the workpiece in the terminal placement area, electronic component placement area and soldering groove. This requires the operator to manually remove it, which not only increases the operation steps and labor costs, but may also cause deformation of the soldered part and solder joint detachment due to improper force, affecting product quality. Therefore, a soldering device for USB data cable end is proposed.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A soldering device for USB data cable terminals includes a slide rail and a soldering platform. The slide rail has horizontally opened grooves on both sides. The lower surface of the soldering platform is symmetrically fixed with L-shaped sliding plates. One end of each of the two sliding plates is slidably disposed in the two grooves. The upper surface of the soldering platform has a connected terminal placement area, an electronic component placement area, and a soldering groove. The terminal placement area is provided with a wire-clamping component for clamping the cable. The bottom of the slot in the electronic component placement area has a rectangular opening, and an L-shaped insert plate is vertically slidably inserted into the rectangular opening. A holding plate is fixedly installed on the top of the insert plate. The insert plate is connected to the bottom of the welding platform through a telescopic component, and the welding platform is locked to the slide rail through a locking component.
[0007] Preferably, the wire clamping component includes a wire clamping plate fixedly installed in the terminal placement area, and the surface of the wire clamping plate is provided with a plurality of clamping slots at equal intervals.
[0008] Preferably, the telescopic component includes multiple spring rods, with both ends of the spring rods fixedly connected to the welding platform and the insert plate, respectively.
[0009] Preferably, the upper and lower surfaces of the slide plate are provided with a first spherical groove, and a first rolling ball is rolled and embedded in the first spherical groove. The upper and lower groove walls of the slide plate are horizontally provided with arc-shaped grooves, and multiple first rolling balls are respectively located in multiple arc-shaped grooves, and their surfaces are in rolling contact with the groove walls of the arc-shaped grooves.
[0010] Preferably, the locking assembly includes a locking rod, a through-hole is horizontally opened on the side wall of the slide plate away from the insert plate, the locking rod is slidably inserted into the through-hole, and an mounting block is fixedly installed on one end of the locking rod. A telescopic spring is sleeved on the locking rod, and the two ends of the telescopic spring are fixedly connected to the mounting block and the insert plate respectively. A locking groove is opened on the slide groove wall away from the insert plate for the end of the locking rod to be inserted.
[0011] Preferably, the locking rod has a second spherical groove at the end away from the mounting block, and a second ball is rolled and embedded in the second spherical groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are: The electronic component placement area, through the cooperation of rectangular openings, L-shaped inserts, holding plates, and spring rods, allows the holding plate to be pushed up after soldering, causing the wire part to be automatically lifted and detached from the groove structure. This eliminates the need for manual removal, reducing operation steps and labor costs. At the same time, it avoids deformation of the soldered parts and solder joint detachment caused by improper force, ensuring product quality. The locking assembly, through the cooperation of the locking rod, telescopic spring and locking groove, can quickly fix the welding table in the target position of the slide rail (that is, the welding groove on the welding table is located directly below the welding turntable), to prevent the positioning accuracy from being affected by slight displacement of the welding table during welding, and to ensure the consistency of welding quality. Attached Figure Description
[0013] Figure 1 This is a left-side perspective structural diagram of a soldering device for the end of a USB data cable proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the right side of a soldering device for the USB data cable end provided in this utility model; Figure 3 This is a partial front cross-sectional view of a soldering device for USB data cable terminals proposed in this utility model. Figure 4 This is a partial three-dimensional structural diagram of the welding platform and insert plate in this utility model; Figure 5 This is a bottom-view three-dimensional structural diagram of the welding platform in this utility model; Figure 6 This is a top-view three-dimensional structural diagram of the welding platform in this utility model; Figure 7 for Figure 2 Enlarged view of the structure at point A in the middle; Figure 8 for Figure 3 Enlarged view of the structure at point B in the middle; Figure 9 for Figure 5 Enlarged view of the structure at point C.
[0014] In the diagram: 1. Slide rail, 2. Welding platform, 3. Slide groove, 4. Slide plate, 5. Terminal placement area, 6. Electronic component placement area, 7. Welding groove, 8. Rectangular opening, 9. Insertion board, 10. Holding board, 11. Cable clamping board, 12. Card slot, 13. Spring rod, 14. First rolling ball, 15. Arc groove, 16. Locking rod, 17. Telescopic spring, 18. Locking groove, 19. Second rolling ball. Detailed Implementation
[0015] 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.
[0016] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.
[0017] Reference Figures 1-2 A soldering device for USB data cable terminals includes a slide rail 1 and a soldering platform 2. The slide rail 1 has horizontally opened grooves 3 on both sides. The lower surface of the soldering platform 2 is symmetrically fixed with L-shaped sliding plates 4. One end of the two sliding plates 4 is slidably disposed in the two grooves 3 respectively. The upper surface of the soldering platform 2 has a terminal placement area 5, an electronic component placement area 6 and a soldering groove 7 that are connected to each other. The terminal placement area 5 is provided with a wire clamping component for clamping the wire. The wire clamping component includes a wire clamping plate 11 fixedly installed in the terminal placement area 5. The surface of the wire clamping plate 11 has a plurality of clamping grooves 12 equidistantly opened.
[0018] Reference Figures 4-6 The bottom of the electronic component placement area 6 has a rectangular opening 8. An L-shaped insert plate 9 is vertically slidably inserted into the rectangular opening 8. A holding plate 10 is fixedly installed on the top of the insert plate 9. The insert plate 9 is connected to the bottom of the welding platform 2 through a telescopic component. The telescopic component includes multiple spring rods 13. The two ends of the spring rods 13 are fixedly connected to the welding platform 2 and the insert plate 9 respectively. The welding platform 2 is locked to the slide rail 1 through a locking component.
[0019] Under the elastic force of the spring rod 13 and its own weight, the bottom of the holding plate 10 in the electronic component placement area 6 will initially fit against the bottom of the slot in the electronic component placement area 6.
[0020] When soldering the USB data cable end, first place the USB data cable end (terminal) to be soldered in the terminal placement area 5, place the data cable body in the electronic component placement area 6, and at the same time, insert the end of the cable into the slot 12 on the surface of the cable clamping plate 11. The slot 12 can be selected according to the cable end specification to achieve stable fixation of the terminal and avoid displacement during the soldering process.
[0021] The wires located in the electronic component placement area 6 will be completely embedded in the electronic component placement area 6 to ensure positioning stability before soldering.
[0022] Subsequently, control the welding platform 2 to move on the slide rail 1 until the welding groove 7 on the upper surface of the welding platform 2 is directly below the welding turntable (not shown), at which point the movement stops.
[0023] Next, the welding platform 2 is locked to the slide rail 1 by the locking component to ensure that the welding platform 2 remains fixed during welding operations and to avoid affecting the welding accuracy due to shaking.
[0024] After positioning and fixing are completed, the welding equipment is started. The soldering iron (not shown) on the welding turntable is inserted into the welding tank 7 to perform soldering operations on the wire ends in the terminal placement area 5 and the wire connections in the electronic component placement area 6.
[0025] After the soldering is completed, the locking component is released from the soldering platform 2, and the soldering platform 2 is removed from the soldering position. At this time, the operator can push the insert plate 9 upward to drive the holding plate 10 to rise synchronously, so that the soldered data cable part is lifted from the electronic component placement area 6 and removed from the groove structure, which facilitates quick removal of the component and avoids damage to the soldered part caused by manual picking. At this time, the spring rod 13 will retract, and when the insert plate 9 is released, the insert plate 9 will quickly move down and reset with the holding plate 10 under its own weight and the elastic potential energy of the spring rod 13.
[0026] The above process enables efficient and stable soldering of USB data cable ends, while solving the problem of inconvenient component removal in traditional devices.
[0027] Reference Figure 3 and Figure 8 The upper and lower surfaces of the slide plate 4 are provided with first spherical grooves, and first rolling balls 14 are rolled and embedded in the first spherical grooves. The upper and lower groove walls of the slide groove 3 are provided with arc-shaped grooves 15 horizontally. Multiple first rolling balls 14 are located in multiple arc-shaped grooves 15 respectively, and their surfaces are in rolling contact with the groove walls of the arc-shaped grooves 15.
[0028] When the welding platform 2 slides along the slide rail 1, the first ball 14 rolls in the arc groove 15, converting sliding friction into rolling friction, reducing moving resistance, and making the welding platform 2 slide more smoothly. At the same time, the arc groove 15 limits the first ball 14, preventing the slide plate 4 from shifting up and down, ensuring the welding platform 2 moves horizontally and stably, and improving the accuracy of position adjustment.
[0029] Reference Figure 7 The locking assembly includes a locking rod 16. A through-hole is horizontally opened on the side wall of the slide plate 4 away from the insert plate 9. The locking rod 16 is slidably inserted into the through-hole, and an mounting block is fixedly installed on one end of the locking rod 16. A telescopic spring 17 is sleeved on the locking rod 16. The two ends of the telescopic spring 17 are fixedly connected to the mounting block and the insert plate 9, respectively. A locking groove 18 is opened on the groove wall of the slide groove 3 away from the insert plate 9 for the end of the locking rod 16 to be inserted.
[0030] After the welding platform 2 slides along the slide rail 1 and moves to the welding groove 7 opened on its top to be directly below the welding turntable (not shown), the end of the locking rod 16 will correspond to the position of the locking groove 18, and the end of the locking rod 16 will be inserted into the locking groove 18, thereby locking the position of the welding platform 2 on the slide rail 1 and preventing the welding platform 2 from shifting during the welding process.
[0031] When it is necessary to release the lock on the welding platform 2, the operator can pull the mounting block at the end of the locking rod 16 outward. At this time, the telescopic spring 17 sleeved on the locking rod 16 is stretched, and the locking rod 16 slides outward along the through-hole on the side wall of the slide plate 4. The end away from the mounting block exits from the locking groove 18 in the groove wall of the slide 3, thereby releasing the locking state between the welding platform 2 and the slide rail 1.
[0032] Reference Figure 9 The locking rod 16 has a second spherical groove at the end away from the mounting block, and a second ball 19 is rolled and embedded in the second spherical groove.
[0033] When the locking lever 16 exits from the locking groove 18 and moves with the welding platform 2 until the locking lever 16 no longer corresponds to the position of the locking groove 18, the locking lever 16 can be released. Under the elastic potential energy of the extension spring 17, the locking lever 16 will move towards the slide groove 3. The second ball 19 at the end of the locking lever 16 will abut against the groove wall of the slide groove 3, which can convert the sliding friction between the locking lever 16 and the slide groove 3 into rolling friction. This reduces the resistance of the moving welding platform 2 during the movement on the slide rail 1, making the movement of the welding platform 2 smoother and less strenuous. At the same time, it reduces the wear at the end of the locking lever 16, improves the service life of the locking assembly and the ease of operation.
[0034] In this invention, the electronic component placement area 6, through the cooperation of the rectangular opening 8, the L-shaped insert plate 9, the holding plate 10, and the spring rod 13, can automatically lift the wire part by pushing the insert plate 9 after welding, so that the holding plate 10 drives the wire part to automatically lift and disengage from the groove structure, eliminating the need for manual removal, reducing operation steps and labor costs, and avoiding deformation of the welding parts and solder joint detachment caused by improper force, thus ensuring product quality.
[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.
[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A soldering device for USB data cable terminals, comprising a slide rail (1) and a soldering platform (2), characterized in that, The slide rail (1) has horizontally opened grooves (3) on both sides. The welding platform (2) has L-shaped sliding plates (4) symmetrically fixedly installed on its lower surface. One end of each of the two sliding plates (4) is slidably arranged in the two grooves (3). The upper surface of the welding platform (2) has a connected terminal placement area (5), an electronic component placement area (6), and a welding groove (7). The terminal placement area (5) has a wire clamping component for clamping wires. The bottom of the electronic component placement area (6) has a rectangular opening (8), and an L-shaped insert plate (9) is vertically slidably inserted into the rectangular opening (8). A holding plate (10) is fixedly installed on the top of the insert plate (9). The insert plate (9) is connected to the bottom of the welding platform (2) through a telescopic component. The welding platform (2) is locked to the slide rail (1) through a locking component.
2. The soldering device for USB data cable terminals according to claim 1, characterized in that, The wire clamping component includes a wire clamping plate (11) fixedly installed in the terminal placement area (5), and the surface of the wire clamping plate (11) is provided with multiple clamping slots (12) at equal intervals.
3. The soldering device for USB data cable terminals according to claim 1, characterized in that, The telescopic component includes multiple spring rods (13), the two ends of which are fixedly connected to the welding platform (2) and the insert plate (9), respectively.
4. The soldering device for USB data cable terminals according to claim 1, characterized in that, The upper and lower surfaces of the slide plate (4) are provided with first spherical grooves, and first rolling balls (14) are rolled and embedded in the first spherical grooves. The upper and lower groove walls of the slide groove (3) are provided with arc grooves (15) horizontally. Multiple first rolling balls (14) are located in multiple arc grooves (15) respectively, and their surfaces are in rolling contact with the groove walls of the arc grooves (15).
5. The soldering device for USB data cable terminals according to claim 1, characterized in that, The locking assembly includes a locking rod (16), and a through-hole is horizontally opened on the side wall of the slide plate (4) away from the insert plate (9). The locking rod (16) is slidably inserted into the through-hole, and an mounting block is fixedly installed on one end of the locking rod (16). A telescopic spring (17) is sleeved on the locking rod (16), and the two ends of the telescopic spring (17) are fixedly connected to the mounting block and the insert plate (9) respectively. A locking groove (18) for the end of the locking rod (16) to be inserted is opened on the groove wall of the slide groove (3) away from the insert plate (9).
6. A soldering device for USB data cable terminals according to claim 5, characterized in that, The locking rod (16) has a second spherical groove at the end away from the mounting block, and a second ball (19) is rolled and embedded in the second spherical groove.