Charging gun wire harness terminal installation equipment

Abstract

The utility model provides charging gun wire harness terminal installation equipment, which comprises a terminal machine, a base of the terminal machine is provided with a conveying mechanism, the conveying mechanism is provided with a positioning mechanism and a transmission mechanism, and the transmission mechanism drives the positioning mechanism to move along the conveying mechanism; the positioning mechanism comprises a positioning plate and a clamping plate, the positioning plate is provided with a plurality of press-fit grooves, the press-fit grooves are provided with lower abutting plates, the clamping plate is provided with clamping openings corresponding to the press-fit grooves, and the clamping openings are used for fixing wire harnesses; the terminal machine is further provided with a press-fit part, the press-fit part is arranged on the upper portion of the base and provided with a press-fit block, the press-fit block and the lower abutting plate are arranged correspondingly, and the lower abutting plate and the press-fit block are in press fit with each other to press and fix the terminal and the wire harness. The transmission mechanism drives the positioning mechanism to move, assembly line type pressing of multiple wire harnesses is achieved, production efficiency is improved, the wire harnesses are kept stable in the pressing process through the clamping openings of the clamping plates, installation errors caused by movement of the wire harnesses are avoided, and the installation quality of wire harness terminals is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of charging gun production equipment, specifically a charging gun wiring harness terminal installation device. Background Technology

[0002] In the production process of charging gun wiring harnesses, terminal installation is a crucial step. This process involves tightly bonding metal terminals to the conductor portion of the cable through crimping, thereby forming a stable and reliable electrical connection. In traditional production methods, this step often relies on manual operation or semi-automated equipment.

[0003] However, these traditional methods have several problems. First, manually positioning, placing terminals, and crimping each wire harness individually is inefficient for mass production. Second, due to the limitations of manual operation, wire harness misalignment or uneven crimping force can easily occur, leading to poor contact between the terminals and the cable, affecting conductivity, and even creating safety hazards. Finally, most existing equipment is a single-station design, meaning that frequent manual replacement of wire harnesses is required during production. This method cannot achieve continuous crimping of multiple wire harnesses, significantly limiting production efficiency. Utility Model Content

[0004] In order to overcome some of the problems mentioned in the background above, this invention provides a charging gun harness terminal mounting device.

[0005] The technical solution adopted by this utility model is as follows: a charging gun wire harness terminal installation device, including a terminal machine, a conveying mechanism is provided on the base of the terminal machine, a positioning mechanism and a transmission mechanism are provided on the conveying mechanism, and the transmission mechanism drives the positioning mechanism to move along the conveying mechanism;

[0006] The positioning mechanism includes a positioning plate and a clamping plate. The positioning plate is provided with a plurality of pressing grooves, and a lower abutment plate is provided on the pressing grooves. The clamping plate is provided with clamping openings corresponding to the pressing grooves, and the clamping openings are used to fix the wire harness.

[0007] The terminal machine is also provided with a pressing part, which is located on the upper part of the base. The pressing part is provided with a pressing block, which is correspondingly arranged with the lower abutment plate. The lower abutment plate and the pressing block press against each other to press and fix the terminal and wire harness.

[0008] Furthermore, the positioning mechanism also includes a connecting plate, the positioning plate and the clamping plate are disposed on the upper part of the connecting plate, the lower part of the connecting plate is provided with a guide plate and a slider, the slider is connected to the transmission mechanism, and the guide plate is slidably connected to the conveying mechanism;

[0009] The clamping plate is located on the front side of the positioning plate, and multiple limiting holes are provided on both sides of the pressing groove.

[0010] Furthermore, the pressing part also includes a telescopic rod, a receiving block, and a sliding plate. The two ends of the telescopic rod are respectively connected to the terminal machine and the receiving block. The pressing block is disposed at the lower part of the receiving block, and the sliding plate is disposed at the rear side of the receiving block. Limiting rods are provided on both sides of the pressing block, and the limiting rods are correspondingly disposed with the limiting holes. The telescopic rod drives the receiving block to move.

[0011] Furthermore, the conveying mechanism includes an end plate, a slide rail, and a fixed plate. The end plate is disposed at both ends of the slide rail and the fixed plate. The slide rail is provided with multiple sliding grooves. The guide plate is slidably connected to the sliding grooves. The slider passes through the slide rail and is connected to the transmission mechanism. The bottom of the fixed plate is provided with a fixing groove, which is connected to the base.

[0012] Furthermore, the transmission mechanism includes a drive motor and a lead screw, the drive motor is fixedly connected to one of the end plates, the lead screw is connected to the drive motor, and the slider is drivenly connected to the lead screw.

[0013] Furthermore, the terminal block machine also includes a guide rod, which is slidably connected to the slide plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] It is particularly noteworthy that the transmission mechanism drives the positioning mechanism to move, enabling multiple pressing grooves and clamping ports to simultaneously secure multiple sets of wire harnesses. The pressing unit can sequentially complete batch pressing operations, achieving assembly-line pressing of multiple wire harnesses, which significantly improves production efficiency. Furthermore, the clamping ports of the clamping plate ensure the wire harness remains stable during pressing, thus avoiding installation errors caused by wire harness movement and improving the quality of wire harness terminal installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the charging gun wiring harness terminal installation device according to an embodiment of the present utility model;

[0017] Figure 2 This is a front view schematic diagram of the charging gun wiring harness terminal mounting device according to an embodiment of the present utility model;

[0018] Figure 3 This is a right-side view of the charging gun harness terminal mounting device according to an embodiment of the present utility model;

[0019] Figure 4 for Figure 1 Schematic diagram of the intermediate terminal machine;

[0020] Figure 5 for Figure 1 Schematic diagram of the positioning mechanism;

[0021] Figure 6 for Figure 1 Schematic diagram of the conveying mechanism and transmission mechanism.

[0022] In the picture:

[0023] 1. Terminal machine; 11. Guide rod; 12. Base; 2. Positioning mechanism; 21. Positioning plate; 22. Limiting hole; 23. Lower abutment plate; 24. Connecting plate; 25. Guide plate; 26. Slider; 27. Clamping plate; 3. Conveying mechanism; 31. End plate; 32. Slide rail; 33. Fixing plate; 34. Fixing groove; 4. Transmission mechanism; 41. Drive motor; 42. Lead screw; 5. Pressing part; 51. Telescopic rod; 52. Receiving block; 53. Pressing block; 54. Limiting rod; 55. Slide plate. Detailed Implementation

[0024] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1-6 As shown, in some embodiments, a charging gun wire harness terminal installation device includes a terminal machine 1. A conveying mechanism 3 is provided on the base 12 of the terminal machine 1. The conveying mechanism 3 is equipped with a positioning mechanism 2 and a transmission mechanism 4. The transmission mechanism 4 drives the positioning mechanism 2 to move precisely along the path of the conveying mechanism 3. This linkage mechanism ensures accurate installation of the wire harness terminals by the positioning mechanism 2, while the transmission mechanism 4 guarantees the moving accuracy and efficiency of the positioning mechanism 2, thereby improving the accuracy of wire harness terminal installation and enhancing product quality.

[0027] Specifically, the positioning mechanism 2 includes a positioning plate 21 and a clamping plate 27. The surface of the positioning plate 21 is designed with multiple pressing grooves to support the simultaneous fixing of multiple wire harnesses. These pressing grooves contain lower abutment plates 23, which provide a stable support point for the wire harness terminals. The clamping plate 27 is equipped with clamping openings corresponding to the pressing grooves. These clamping openings are used to stabilize and fix the wire harnesses; the design of the clamping openings ensures the wire harnesses remain stable during installation, avoiding installation errors caused by wire harness movement. Furthermore, the clamping openings of the clamping plate 27 can be adjusted according to different wire harness specifications to accommodate wire harnesses of different sizes and types, thereby increasing the applicability and flexibility of the equipment.

[0028] In addition, the terminal crimping machine 1 is designed with a crimping part 5, which is located in the upper region of the base 12. The crimping part 5 contains a crimping block 53, which is correspondingly positioned to the lower abutment plate 23, ensuring that the crimping surfaces of the terminal and the wire harness are fully engaged, preventing loose connections or misalignment. When the lower abutment plate 23 and the crimping block 53 work together, they apply pressure to ensure that the terminal and the wire harness are firmly crimped and fixed together. The design of the crimping block 53 makes the connection between the terminal and the wire harness more reliable, thereby improving the performance and stability of the entire charging gun wire harness terminal installation equipment.

[0029] It is particularly noteworthy that the transmission mechanism 4 drives the positioning mechanism 2 to move, enabling multiple pressing grooves and clamping ports to simultaneously fix multiple sets of wire harnesses. The pressing section 5 can sequentially complete batch pressing operations, realizing assembly line pressing of multiple wire harnesses, which significantly improves production efficiency. In addition, through the clamping ports of the clamping plate 27, the wire harness is kept stable during the pressing process, thereby avoiding installation errors caused by wire harness movement and improving the quality of wire harness terminal installation.

[0030] Furthermore, in some embodiments, the positioning mechanism 2 further includes a connecting plate 24. The positioning plate 21 and the clamping plate 27 are disposed in the upper region of the connecting plate 24. Specifically, the lower region of the connecting plate 24 is provided with a guide plate 25 and a slider 26. The slider 26 is drivenly connected to the transmission mechanism 4, enabling the slider 26 to respond to the drive of the transmission mechanism 4. Simultaneously, the guide plate 25 has a sliding connection with the conveying mechanism 3, ensuring that the guide plate 25 can smoothly slide along the conveying mechanism 3. This design enables the entire positioning mechanism 2 to achieve precise positioning during operation.

[0031] Furthermore, the clamping plate 27 is specifically positioned on the front side of the positioning plate 21, a layout that helps secure the wire harness. Multiple limiting holes 22 are also designed on both sides of the pressing groove. These limiting holes 22 provide positioning for the pressing part 5, ensuring that during installation, the pressing part 5 can accurately engage with the lower abutment plate 23, thereby improving the accuracy and reliability of the entire installation process.

[0032] Furthermore, in some embodiments, the pressing part 5 also includes a telescopic rod 51, a receiving block 52, and a sliding plate 55. Specifically, the two ends of the telescopic rod 51 are connected to the terminal block 1 and the receiving block 52, respectively, and the pressing block 53 is disposed at the lower part of the receiving block 52 for performing the pressing operation.

[0033] Furthermore, the slide plate 55 is positioned on the rear side of the receiving block 52 to facilitate the accurate movement of the pressing part 5. To ensure the precise position of the pressing block 53 during operation, corresponding limiting rods 54 are provided on both sides. These limiting rods 54 correspond to the limiting holes 22 on the positioning plate 21 to ensure that the pressing block 53 does not deviate from its predetermined position during pressing. The telescopic rod 51 drives the receiving block 52 to move back and forth, thereby achieving precise pressing of the terminals. This design not only improves the pressing accuracy but also, through the setting of the slide plate 55, makes the entire device precise during operation. Furthermore, the setting of the limiting rods 54 further ensures the stability and accuracy of the pressing block 53 when performing the pressing task, thereby improving the working efficiency and reliability of the entire charging gun wire harness terminal installation equipment.

[0034] Furthermore, in some embodiments, the conveying mechanism 3 includes an end plate 31, a slide rail 32, and a fixed plate 33. The end plate 31 is positioned at both ends of the slide rail 32 and the fixed plate 33 to ensure structural stability. The slide rail 32 has multiple grooves, and the guide plate 25 is slidably connected to these grooves, allowing the guide plate 25 to move smoothly on the slide rail 32. The slider 26 passes through the slide rail 32 and is connected to the transmission mechanism 4, ensuring that the slider 26 can move under the drive of the transmission mechanism 4.

[0035] In addition, the bottom of the fixing plate 33 is provided with a fixing groove 34, which is connected to the base 12. This design can ensure that the entire conveying mechanism 3 is firmly connected to the base 12, thereby improving the stability and durability of the entire equipment.

[0036] The end plate 31 ensures a stable connection between the slide rail 32 and the fixed plate 33. The groove design on the slide rail 32 allows the guide plate 25 to move flexibly on the slide rail 32, ensuring smooth operation of the equipment.

[0037] Furthermore, in some embodiments, the transmission mechanism 4 includes a drive motor 41 and a lead screw 42. Specifically, the drive motor 41 is fixedly connected to one of the end plates 31 to ensure the stability of the drive motor 41. The lead screw 42 is connected to the drive motor 41, which converts the rotational motion of the drive motor 41 into linear motion, and precisely controls the moving step distance of the positioning mechanism 2 through the lead screw 42 to achieve precise workstation alignment.

[0038] In addition, the slider 26 is connected to the lead screw 42, which allows the slider 26 to move along the axial direction of the lead screw 42, thereby achieving precise positioning.

[0039] Furthermore, in some embodiments, the terminal machine 1 also includes a guide rod 11, which is used in conjunction with the slide plate 55 by means of a sliding connection.

[0040] Specifically, the guide rod 11 is designed to ensure the precise positioning of the terminals during installation. It allows for a smooth sliding connection with the slide plate 55, enabling the crimping part 5 to more stably and accurately complete the terminal crimping operation. The addition of the guide rod 11 improves the accuracy of the movement path of the crimping part 5, enhances the reliability of the entire crimping process, and ensures the installation quality of the charging gun harness terminals.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] 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.

Claims

1. A charging gun wire harness terminal installation device, comprising a terminal machine (1), characterized in that, The terminal machine (1) has a conveying mechanism (3) on its base (12), and the conveying mechanism (3) has a positioning mechanism (2) and a transmission mechanism (4). The transmission mechanism (4) drives the positioning mechanism (2) to move along the conveying mechanism (3). The positioning mechanism (2) includes a positioning plate (21) and a clamping plate (27). The positioning plate (21) is provided with a plurality of pressing grooves, and a lower abutment plate (23) is provided on the pressing grooves. The clamping plate (27) is provided with a clamping opening corresponding to the pressing grooves. The clamping opening is used to fix the wire harness. The terminal machine (1) is also provided with a pressing part (5), which is located on the upper part of the base (12). The pressing part (5) includes a pressing block (53), which is correspondingly provided with the lower abutment plate (23). The lower abutment plate (23) and the pressing block (53) press against each other to press and fix the terminal and wire harness.

2. The charging gun harness terminal installation device according to claim 1, characterized in that, The positioning mechanism (2) further includes a connecting plate (24), the positioning plate (21) and the clamping plate (27) are disposed on the upper part of the connecting plate (24), the lower part of the connecting plate (24) is provided with a guide plate (25) and a slider (26), the slider (26) is connected to the transmission mechanism (4), and the guide plate (25) is slidably connected to the conveying mechanism (3); The clamping plate (27) is located on the front side of the positioning plate (21), and multiple limiting holes (22) are provided on both sides of the pressing groove.

3. The charging gun harness terminal installation device according to claim 2, characterized in that, The pressing part (5) further includes a telescopic rod (51), a receiving block (52) and a sliding plate (55). The two ends of the telescopic rod (51) are connected to the terminal machine (1) and the receiving block (52) respectively. The pressing block (53) is located at the lower part of the receiving block (52). The sliding plate (55) is located on the rear side of the receiving block (52). Limiting rods (54) are provided on both sides of the pressing block (53). The limiting rods (54) are correspondingly provided with the limiting holes (22). The telescopic rod (51) drives the receiving block (52) to move.

4. The charging gun harness terminal installation device according to claim 2, characterized in that, The conveying mechanism (3) includes an end plate (31), a slide rail (32) and a fixing plate (33). The end plate (31) is disposed at both ends of the slide rail (32) and the fixing plate (33). The slide rail (32) is provided with multiple slide grooves. The guide plate (25) is slidably connected to the slide grooves. The slider (26) passes through the slide rail (32) and is connected to the transmission mechanism (4). The bottom of the fixing plate (33) is provided with a fixing groove (34), which is connected to the base (12).

5. The charging gun harness terminal installation device according to claim 4, characterized in that, The transmission mechanism (4) includes a drive motor (41) and a lead screw (42). The drive motor (41) is fixedly connected to one of the end plates (31), the lead screw (42) is connected to the drive motor (41), and the slider (26) is connected to the lead screw (42) in a transmission connection.

6. The charging gun harness terminal installation device according to claim 3, characterized in that, The terminal machine (1) also includes a guide rod (11), which is slidably connected to the slide plate (55).

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