A connector plug-in assembly jig for preventing insertion loss

Abstract

The utility model discloses a kind of anti-insertion-loss connector plug-in assembly jigs, it is related to connector assembly jig technical field, including base, the middle part of base top end is placed with anti-insertion-loss connector body, two sliding blocks are symmetrically arranged in base top end, and the top of sliding block is fixed with the clamping plate that is attached to anti-insertion-loss connector body, rack plate is fixed in the bottom of sliding block, gear is rotatably arranged between two rack plates, and the pressing plate that is pressed to anti-insertion-loss connector body is slidably arranged between two clamping plates;The beneficial effects of the utility model are: realize the stable fixing of various specifications connectors, break the single adaptation limitation of traditional jig, significantly improve the applicability of jig;Without re-designing, making special jig due to production line switching product, replacing connector model, avoid the design and manufacturing cost of repeated investment jig, reduce the resource waste caused by special jig idle, thereby reduce cost.

Description

Technical Field

[0001] This utility model relates to an assembly fixture, and more particularly to a connector insertion and removal assembly fixture that prevents insertion damage, belonging to the technical field of connector assembly fixtures. Background Technology

[0002] In the electronics manufacturing industry, printed circuit boards (PCBs), as the carriers of electronic components, directly determine the performance and reliability of the final product through their assembly quality. Anti-insertion loss connectors serve as the core interface for signal transmission between PCBs and external devices / modules. During the assembly of the anti-interception connector, multiple wires need to be inserted into multiple sockets of the connector's connector pins. Therefore, an insertion and removal assembly fixture is required during the assembly process.

[0003] Currently, the assembly fixtures used for plugging and unplugging have the following drawbacks: due to the wide variety of connector specifications in the electronics market, only one fixture can be used to fit one type of connector. When the production line switches products or changes the connector model, the fixture needs to be redesigned and manufactured, which not only increases production costs but also extends the production changeover time. Utility Model Content

[0004] The purpose of this utility model is to provide a connector plugging and unplugging assembly fixture to prevent plugging damage, so as to solve the problem mentioned in the background art that the current plugging and unplugging assembly fixture is only compatible with one type of connector. When the production line changes the connector, the fixture needs to be redesigned and manufactured, which increases the cost and prolongs the changeover time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mating assembly fixture for an anti-damage connector, comprising a base, an anti-damage connector body placed at the center of the top of the base, two sliders symmetrically slidably disposed at the top of the base, and a clamping plate fixedly disposed at the top of the sliders to fit against the anti-damage connector body, a rack plate fixedly disposed at the bottom of the sliders, a gear rotatably disposed between the two rack plates, a pressure plate slidably disposed between the two clamping plates to press against the anti-damage connector body, a movable frame fixedly disposed on one side of the pressure plate, a movable component disposed on the top of one side of the base, and a motor disposed below the gear.

[0006] As a preferred embodiment of this utility model, the top of the base is provided with four evenly spaced mounting holes, the top of the base is provided with a sliding groove that slides with the slider, and the bottom of the base is fixedly provided with a rubber pad.

[0007] As a preferred embodiment of this utility model, a fixing plate is fixedly provided at the bottom end of the base, the bottom end of the motor is fixedly connected to the top end of the fixing plate, and the output shaft of the motor is fixedly connected to the bottom end of the gear.

[0008] As a preferred embodiment of this utility model, the movable component includes a support plate, which is fixedly installed on the top of one side of the base. An electric push rod is fixedly provided on one side of the top of the base, and the telescopic rod of the electric push rod is fixedly connected to the middle of one side of the movable frame.

[0009] As a preferred embodiment of this utility model, four evenly spaced support blocks are fixedly provided at the top of the support plate, and a guide rod is fixedly provided between two of the support blocks. The guide rod is slidably connected to the movable frame.

[0010] As a preferred embodiment of this utility model, a switch panel is fixedly provided on the top of the other side of the base. An electric push rod switch and a motor switch are fixedly provided on the surface of the switch panel. The electric push rod and the motor are electrically connected to the power supply through the electric push rod switch and the motor switch, respectively.

[0011] As a preferred embodiment of this utility model, a movable groove is provided in the middle of the clamping plate, and the pressure plate is slidably connected to the movable groove.

[0012] As a preferred embodiment of this utility model, a first anti-slip pad is fixedly provided on the surface of the clamping plate, and a second anti-slip pad is fixedly provided on one side of the pressure plate. Both the first and second anti-slip pads are made of rubber.

[0013] Compared with related technologies, the connector insertion and extraction assembly fixture provided by this utility model has the following beneficial effects: 1. The motor drives the gear to rotate, which in turn drives the two rack plates and sliders to slide symmetrically. This allows the clamping plate to flexibly adjust the clamping distance according to the lateral dimensions of the anti-interference connector body of different specifications. At the same time, the moving component drives the moving frame and pressure plate to move. In conjunction with the moving groove in the middle of the clamping plate, it can adapt to the longitudinal dimensions of the anti-interference connector body of different specifications, achieving a stable fixation of connectors of various specifications. This breaks through the single adaptation limitation of traditional fixtures and significantly improves the applicability of the fixture.

[0014] 2. By adjusting the structure, it can adapt to various connector specifications. There is no need to redesign and manufacture special fixtures when switching products or changing connector models on the production line. This avoids repeated investment in the design and manufacturing costs of fixtures, reduces resource waste caused by idle special fixtures, and thus reduces costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded structural diagram of the base of this utility model; Figure 3This is a cross-sectional structural diagram of the base of this utility model; Figure 4 This is a schematic diagram of the structure of the clamping plate of this utility model; Figure 5 This is a schematic diagram of the rack plate of this utility model; Figure 6 This is a schematic diagram of the structure of the pressure plate of this utility model.

[0016] In the diagram: 1. Base; 2. Anti-interference connector body; 3. Slider; 4. Clamping plate; 5. Rack plate; 6. Gear; 7. Pressure plate; 8. Moving frame; 9. Moving assembly; 901. Support plate; 902. Electric push rod; 903. Support block; 904. Guide rod; 10. Moving groove; 11. Fixing plate; 12. Motor; 13. Switch panel; 14. Mounting hole; 15. Slide groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-6 This utility model provides a connector assembly fixture for preventing insertion damage, including a base 1. A connector body 2 is placed at the center of the top of the base 1. Two sliders 3 are symmetrically slidable on the top of the base 1, and a clamping plate 4 is fixedly mounted on the top of each slider 3 to fit against the connector body 2. A rack plate 5 is fixedly mounted on the bottom of each slider 3, and a gear 6 is rotatably mounted between the two rack plates 5. A pressure plate 7 is slidably mounted between the two clamping plates 4 to press against the connector body 2. A movable frame 8 is fixedly mounted on one side of the pressure plate 7, and a movable component 9 is mounted on the top of one side of the base 1. The movable component 9 allows for... The moving frame 8 can be driven to move, which in turn can drive the pressure plate 7 to move, making it easier to press and fix one side of the anti-insertion damage connector body 2, thus improving its fixing effect; a motor 12 is provided below the gear 6; the motor 12 drives the gear 6 to rotate, and the gear 6 meshes with the two rack plates 5, which can drive the slider 3 to slide symmetrically, thereby making the clamping plate 4 quickly fit against the anti-insertion damage connector body 2 to achieve lateral clamping. With the help of the moving component 9, the moving frame 8 and the pressure plate 7 slide between the two clamping plates 4, which can longitudinally press the anti-insertion damage connector body 2, thus realizing multi-directional fixation of the anti-insertion damage connector body 2.

[0019] The movable component 9 includes a support plate 901, which is fixedly installed on the top of one side of the base 1. An electric push rod 902 is fixedly installed on one side of the top of the base 1, and the telescopic rod of the electric push rod 902 is fixedly connected to the middle of one side of the movable frame 8. Four evenly spaced support blocks 903 are fixedly installed on the top of the support plate 901, and a guide rod 904 is fixedly installed between two support blocks 903. The guide rod 904 is slidably connected to the movable frame 8. Through the movable component 9, the support plate 901 provides an installation base for the support blocks 903. The four evenly spaced support blocks 903 can stably fix the guide rod 904. When the electric push rod 902 drives the movable frame 8 to move, the sliding cooperation between the guide rod 904 and the movable frame 8 can guide the movement direction of the movable frame 8, ensuring that the pressure plate 7 can move smoothly along the preset trajectory, thus playing a limiting and guiding role.

[0020] A switch panel 13 is fixedly installed on the top of the other side of the base 1. An electric push rod switch and a motor switch are fixedly installed on the surface of the switch panel 13. The electric push rod 902 and the motor 12 are electrically connected to the power supply through the electric push rod switch and the motor switch, respectively. The switch panel 13 integrates the electric push rod switch and the motor switch. The operator can control the start and stop of the electric push rod 902 and the motor 12 by controlling the two switches separately. The operation is convenient and intuitive. It is easy to adjust the clamping action of the clamping plate 4 and the pressing action of the pressure plate 7 according to the assembly requirements of the anti-insertion damage connector body 2, which reduces the difficulty of operation.

[0021] A fixing plate 11 is fixedly provided at the bottom end of the base 1. The bottom end of the motor 12 is fixedly connected to the top end of the fixing plate 11, and the output shaft of the motor 12 is fixedly connected to the bottom end of the gear 6. The fixing plate 11 is fixed at the bottom end of the base 1, providing a stable installation for the motor 12 and effectively supporting the motor 12.

[0022] A movable groove 10 is provided in the middle of the clamping plate 4, and the pressure plate 7 is slidably connected to the movable groove 10. The movable groove 10 in the middle of the clamping plate 4 provides sliding space for the pressure plate 7, allowing the pressure plate 7 to slide smoothly between the two clamping plates 4. At the same time, the movable groove 10 can limit the sliding of the pressure plate 7 to prevent the pressure plate 7 from shifting laterally during movement, ensuring that the pressure plate 7 is always aligned with the pressing position of the anti-insertion damage connector body 2, further improving the accuracy of the action of the pressure plate 7 and ensuring effective pressing of the anti-insertion damage connector body 2.

[0023] A first anti-slip pad is fixedly provided on the surface of the clamping plate 4, and a second anti-slip pad is fixedly provided on one side of the pressure plate 7. Both the first and second anti-slip pads are made of rubber. The rubber material of the first and second anti-slip pads has good elasticity and friction. When the clamping plate 4 is attached to the anti-insertion damage connector body 2, the first anti-slip pad can increase the friction between the clamping plate 4 and the anti-insertion damage connector body 2, preventing the anti-insertion damage connector body 2 from sliding in the lateral direction. When the pressure plate 7 presses the anti-insertion damage connector body 2, the second anti-slip pad can increase the friction between the pressure plate 7 and the anti-insertion damage connector body 2, preventing the anti-insertion damage connector body 2 from shifting in the longitudinal direction. The dual anti-slip effect further improves the stability of the anti-insertion damage connector body 2. At the same time, the rubber material has a certain buffering effect, which can reduce the squeezing damage to the anti-insertion damage connector body 2 by the clamping plate 4 and the pressure plate 7.

[0024] The base 1 has four evenly spaced mounting holes 14 on its top, and a sliding groove 15 at its top end that slides with the slider 3. A rubber pad is fixed to the bottom end of the base 1. The four evenly spaced mounting holes 14 make it easy to fix the base 1 in a designated position such as a workbench, preventing the fixture from moving during use. The sliding groove 15 slides with the slider 3, providing precise guidance for the slider 3 to slide, ensuring that the slider 3 drives the clamping plate 4 to move smoothly and improving the accuracy of the clamping action. The rubber pad at the bottom end of the base 1 can increase the friction between the base 1 and the placement surface, further enhancing the stability of the fixture.

[0025] When using, first select a flat workbench, attach the rubber pad at the bottom of the base 1 to the workbench, and use bolts or other fasteners to firmly fix the base 1 in the designated position on the workbench through the four evenly spaced mounting holes 14 on the top of the base 1 to prevent the fixture from shifting during use; then connect the electric push rod switch and motor switch on the switch panel 13 to the external power supply to ensure that the electric push rod 902 and motor 12 can be powered on and run normally. After the connection is completed, check whether the wiring connection is firm to avoid poor contact. Then, press the motor switch on the switch panel 13 to start the motor 12. The output shaft of the motor 12 drives the gear 6 to rotate. The gear 6 meshes with the two rack plates 5, driving the slider 3 to slide along the slide groove 15 at the top of the base 1 to both sides, thereby separating the two clamping plates 4 until the distance between the clamping plates 4 is greater than the lateral dimension of the anti-insertion damage connector body 2 to be assembled. At the same time, press the electric push rod switch to control the extension rod of the electric push rod 902 to retract, driving the moving frame 8 and the pressure plate 7 to move away from the clamping plates 4, making enough space for the placement of the anti-insertion damage connector body 2. Sufficient space is provided; next, the anti-interference connector body 2 to be assembled is placed stably in the middle of the top of the base 1, ensuring that the connector pins of the anti-interference connector body 2 face the direction that facilitates insertion and removal; press the motor switch again to control the motor 12 to rotate in the reverse direction, and the gear 6 drives the two rack plates 5 and the slider 3 to slide symmetrically towards the middle along the slide groove 15 until the first anti-slip pads on the surfaces of the two clamping plates 4 are tightly attached to both sides of the anti-interference connector body 2; at this time, the motor switch is turned off, the motor 12 stops running, and the clamping plates 4 achieve lateral clamping and fixing of the anti-interference connector body 2; Then, press the electric push rod switch to control the extension rod of the electric push rod 902 to extend, pushing the moving frame 8 to slide along the guide rod 904 on the support plate 901, driving the pressure plate 7 to move along the moving groove 10 in the middle of the clamping plate 4 towards the anti-insertion damage connector body 2, until the second anti-slip pad on one side of the pressure plate 7 is in close contact with one side of the anti-insertion damage connector body 2 and forms effective clamping; turn off the electric push rod switch, the electric push rod 902 stops running, and the longitudinal clamping of the anti-insertion damage connector body 2 is completed, realizing multi-directional fixation; there is no need to redesign and manufacture special fixtures due to product switching or connector model change on the production line, avoiding repeated investment in fixture design and manufacturing costs, reducing resource waste caused by idle special fixtures, thereby reducing costs; then the operator holds the wire to be inserted, aligns it with the corresponding insertion hole on the insertion bar of the anti-insertion damage connector body 2, and steadily applies the pushing force to insert the wire into the insertion hole to complete the insertion operation; When it is necessary to replace the anti-interference connector body 2 of different specifications, first press the electric push rod switch to control the telescopic rod of the electric push rod 902 to retract, which will drive the pressure plate 7 away from the anti-interference connector body 2 and release the longitudinal clamping; press the motor switch to control the motor 12 to rotate, which will drive the clamping plates 4 to separate from each other and release the lateral clamping; remove the assembled anti-interference connector body 2, and follow the above operation steps to complete the fixing of the new specification anti-interference connector body 2, and then start the new insertion and removal assembly operation without replacing or modifying the fixture; Finally, periodically check whether the electric push rod switch and motor switch on the switch panel 13 are sensitive and reliable, and whether the wiring connections are loose or damaged; check the operation of the electric push rod 902 and motor 12. If there are any abnormal noises, jamming, or insufficient power, stop using them immediately and then repair or replace them. Then, periodically check the fit between the slider 3 and the slide groove 15 to see if there are any foreign objects stuck or excessive wear; check the meshing between the gear 6 and the rack plate 5. If there are any problems such as tooth surface wear or deformation, repair or replace them in time; check the sliding fit between the guide rod 904 and the moving frame 8 to ensure smooth sliding without jamming. Next, periodically check the wear of the first anti-slip pad, the second anti-slip pad, and the rubber pad at the bottom of the base 1. If there are any problems such as cracking, aging, or decreased anti-slip performance, replace them with new anti-slip pads or rubber pads in time to ensure the fixation and cushioning effect.

[0026] 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 connector insertion and removal assembly fixture for preventing insertion damage, comprising a base (1), characterized in that, The anti-insertion damage connector body (2) is placed in the middle of the top of the base (1). Two sliders (3) are symmetrically slidably provided on the top of the base (1). A clamping plate (4) that fits against the anti-insertion damage connector body (2) is fixed on the top of the slider (3). A rack plate (5) is fixed on the bottom of the slider (3). A gear (6) is rotatably provided between the two rack plates (5). A pressure plate (7) that presses against the anti-insertion damage connector body (2) is slidably provided between the two clamping plates (4). A moving frame (8) is fixed on one side of the pressure plate (7). A moving component (9) is provided on the top of one side of the base (1). A motor (12) is provided below the gear (6).

2. The anti-damage connector insertion and removal assembly fixture according to claim 1, characterized in that: The base (1) has four evenly spaced mounting holes (14) on its top, and a sliding groove (15) that slides with the slider (3) on its top. A rubber pad is fixedly provided at the bottom of the base (1).

3. The anti-damage connector insertion and removal assembly fixture according to claim 1, characterized in that: The base (1) has a fixed plate (11) fixedly installed at the bottom end. The bottom end of the motor (12) is fixedly connected to the top end of the fixed plate (11). The output shaft of the motor (12) is fixedly connected to the bottom end of the gear (6).

4. The anti-damage connector insertion and removal assembly fixture according to claim 1, characterized in that: The moving component (9) includes a support plate (901), which is fixedly installed on the top of one side of the base (1). An electric push rod (902) is fixedly provided on one side of the top of the base (1). The telescopic rod of the electric push rod (902) is fixedly connected to the middle of one side of the moving frame (8).

5. The anti-damage connector insertion and removal assembly fixture according to claim 4, characterized in that: The top of the support plate (901) is fixedly provided with four evenly spaced support blocks (903), and a guide rod (904) is fixedly provided between two of the support blocks (903). The guide rod (904) is slidably connected to the movable frame (8).

6. The anti-damage connector insertion and removal assembly fixture according to claim 5, characterized in that: A switch panel (13) is fixedly provided on the top of the other side of the base (1). An electric push rod switch and a motor switch are fixedly provided on the surface of the switch panel (13). The electric push rod (902) and the motor (12) are electrically connected to the power supply through the electric push rod switch and the motor switch, respectively.

7. The anti-damage connector insertion and removal assembly fixture according to claim 1, characterized in that: The clamping plate (4) has a moving groove (10) in the middle, and the pressure plate (7) is slidably connected to the moving groove (10).

8. The anti-damage connector insertion and removal assembly fixture according to claim 1, characterized in that: The surface of the clamping plate (4) is fixedly provided with a first anti-slip pad, and one side of the pressure plate (7) is fixedly provided with a second anti-slip pad. The first anti-slip pad and the second anti-slip pad are both made of rubber.

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