Connector assembly positioning structure

Abstract

The utility model discloses a kind of connector assembly positioning structure, it is related to connector assembly technical field, the connector assembly positioning structure includes work platform, the upper end of work platform is fixedly connected with two fixed plates, two fixed plates are equipped with turnover mechanism, turnover mechanism connects fixed frame, fixed frame is equipped with the fixed mechanism of being fixed to connector, fixed mechanism is equipped with the lamination component of self-adapting irregular workpiece, fixed frame is equipped with limiting assembly;By limiting assembly and fixed mechanism mutual cooperation, make connector always be in positioning center, avoid appearing positioning deviation, influence the precision of connector assembly;Turnover mechanism can drive fixed frame and the overall turnover of clamped connector, without disassembling can complete the assembly operation of connector front and back, greatly improve assembly efficiency;Lamination component can be adapted to different size, different shape connector, without frequently replacing positioning tooling, reduce equipment cost, improve the versatility of equipment.

Description

Technical Field

[0001] This utility model relates to the field of connector assembly technology, specifically a connector assembly positioning structure. Background Technology

[0002] In automotive electrical systems, connectors are the core nodes for transmitting signals and power to components such as wiring harnesses, sensors, and controllers. Their assembly precision directly determines the reliability, stability, and overall vehicle safety of the electrical connections.

[0003] Existing technology CN220209582U discloses a positioning fixture for processing electrical connectors applicable to different workpieces, including a positioning base. The upper surface of the positioning base has a positioning groove, and several arc-shaped grooves are evenly spaced on the outer side of the positioning groove. An installation cylinder is arranged inside the arc-shaped groove. One end of the installation cylinder is threaded to a telescopic cylinder. A connecting rod is arranged on the end of the telescopic cylinder away from the installation cylinder. An arc-shaped clamping plate is fixedly arranged on the end of the connecting rod away from the telescopic cylinder. A knob is fixedly arranged on one side of the installation cylinder. By rotating the four installation cylinders, the telescopic cylinder drives the connecting rod and the arc-shaped clamping plate to move, and the arc-shaped clamping plate is used to clamp and fix different models of electrical connectors.

[0004] However, in actual use, the following shortcomings still exist: the mounting cylinder needs to be rotated separately to move the four telescopic cylinders towards the center for clamping, and the distance of the telescopic cylinder movement cannot be controlled, so it cannot be guaranteed that the connector is in the center position, which affects the accuracy of connector assembly; and after the connector is fixed, after one side is installed, the other side needs to be assembled, at which time the connector needs to be clamped again, which is very time-consuming and laborious.

[0005] Based on this, a connector assembly positioning structure is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a connector assembly and positioning structure to solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A connector assembly and positioning structure includes a working platform, two mounting plates fixedly connected to the upper end of the working platform, a flipping mechanism on the two mounting plates, a fixed frame connected to the flipping mechanism, a fixing mechanism for fixing the connector on the fixed frame, a fitting component for adaptively fitting irregular workpieces on the fixing mechanism, and a limiting component on the fixed frame.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative embodiment: the fixing mechanism includes two clamping plates, which are slidably connected to a fixing frame. Two bidirectional screws are rotatably connected to the fixing frame. The clamping plates are threadedly connected to the bidirectional screws. The two bidirectional screws are fixedly connected to a first bevel gear, which meshes with a second bevel gear. The second bevel gears are fixedly connected to a rotating shaft, which is rotatably connected to the fixing frame. The rotating shaft is driven by a motor, which is fixedly connected to the fixing frame.

[0009] In one alternative embodiment: the limiting assembly includes four sliding cylinders, which are fixedly connected to a fixed frame. Sliding rods are slidably connected in each of the four sliding cylinders. A fixed plate and a sliding plate are fixedly connected between two of the sliding rods. The fixed plate and the sliding plate are slidably connected. A second spring is provided in each sliding cylinder. One end of the second spring is connected to the sliding rod, and the other end of the second spring is connected to the inner wall of the sliding cylinder. A baffle is fixedly connected to the lower end of the fixed plate.

[0010] In one alternative embodiment: the fitting component includes a plurality of sliding blocks, which are slidably connected in corresponding grooves on the clamping plate. A spring is provided in the groove, one end of which is fixedly connected to the sliding block, and the other end of which is connected to the inner wall of the groove.

[0011] In one alternative embodiment: the flipping mechanism includes a first gear, which is fixedly connected to a fixed frame, and the first gear meshes with a second gear, which is rotatably connected to a mounting plate. A fixed cylinder is fixedly connected to the second gear, and a moving rod is slidably connected to the fixed cylinder. The moving rod is rotatably connected to the output rod of a telescopic rod, and the telescopic rod is fixedly connected to the mounting plate.

[0012] In one alternative: the sliding block is provided with a rubber pad.

[0013] In one alternative: a support rod is fixedly connected to the lower end of the work platform, one end of a threaded rod is threadedly connected to the lower end of the support rod, the other end of the threaded rod is rotatably connected to a support foot, and a knob two is fixedly connected to the end of the threaded rod near the support foot.

[0014] In one alternative: the four sliding cylinders are evenly distributed on the fixed frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a combination of limiting components and a fixing mechanism to ensure that the connector is always positioned in the center, preventing positioning deviation and ensuring the accuracy of connector assembly. The flipping mechanism can drive the fixing frame and the clamped connector to flip as a whole, allowing assembly of the front and back sides of the connector without disassembly, greatly improving assembly efficiency. The mating parts can be adapted to connectors of different sizes and shapes, eliminating the need for frequent changes to positioning fixtures, reducing equipment costs, and improving the versatility of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the fixing mechanism of this utility model.

[0018] Figure 3 This is a schematic diagram of the bonding component of this utility model.

[0019] Figure 4 This is a schematic diagram of the limiting component of this utility model.

[0020] Figure reference numerals: 100, working platform; 101, mounting plate; 102, fixed frame; 201, clamping plate; 202, double-acting screw; 203, bevel gear one; 204, bevel gear two; 205, rotating shaft; 206, motor; 301, sliding cylinder; 302, sliding rod; 303, fixed plate; 304, sliding plate; 305, spring two; 306, baffle; 401, sliding block; 402, slide groove; 403, spring one; 501, gear one; 502, gear two; 503, fixed cylinder; 504, moving rod; 505, telescopic rod; 600, rubber pad; 701, support rod; 702, threaded rod; 703, support foot; 704, knob two. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] In one embodiment, such as Figures 1-4As shown, a connector assembly and positioning structure includes a work platform 100. Two mounting plates 101 are fixedly connected to the upper end of the work platform 100. The two mounting plates 101 are provided with a flipping mechanism. The flipping mechanism is connected to a fixing frame 102. The fixing frame 102 is provided with a fixing mechanism for fixing the connector. The fixing mechanism is provided with a fitting component that adaptively fits irregular workpieces. The fixing frame 102 is provided with a limiting component. The limiting component makes the connector position in the middle of the fixing mechanism. The fixing mechanism clamps the connector in the center position. The fitting component can adapt to connectors of different sizes and shapes. The flipping mechanism can drive the fixing frame and the clamped connector to flip as a whole, so that the assembly of the front and back of the connector can be completed without disassembly.

[0023] In this embodiment, as Figure 2 and Figure 3 As shown, the fixing mechanism includes two clamping plates 201, which are slidably connected to a fixing frame 102. Two bidirectional screws 202 are rotatably connected to the fixing frame 102. The clamping plates 201 are threadedly connected to the bidirectional screws 202. The two bidirectional screws 202 are fixedly connected to a first bevel gear 203, which meshes with a second bevel gear 204. The second bevel gears 204 are fixedly connected to a rotating shaft 205. 5. Rotary connection is made to the fixed frame 102. The rotating shaft 205 is driven by the motor 206, which is fixedly connected to the fixed frame 102. When the motor 206 is started, the motor 206 drives the rotating shaft 205 to rotate. The rotating shaft 205 drives the second bevel gear 204 to rotate. The second bevel gear 204 drives the first bevel gear 203 to rotate. The first bevel gear 203 drives the bidirectional screw 202 to rotate. The bidirectional screw 202 drives the two clamping plates 201 to move closer to each other and clamp the connector.

[0024] In one embodiment, such as Figure 2 and Figure 4As shown, the limiting assembly includes four sliding cylinders 301, which are fixedly connected to the fixed frame 102. Sliding rods 302 are slidably connected within each of the four sliding cylinders 301. A fixed plate 303 and a sliding plate 304 are fixedly connected between two sliding rods 302. The fixed plate 303 and the sliding plate 304 are slidably connected. A second spring 305 is provided in each sliding cylinder 301. One end of the second spring 305 is connected to the sliding rod 302, and the other end is connected to the inner wall of the sliding cylinder 301. A baffle 306 is fixedly connected to the lower end of the fixed plate 303. Before the clamping plates 201 move closer together to clamp the connector, the second spring 305 in the sliding cylinder 301 pulls the sliding rod 302, thereby causing the two fixed plates 303 to move closer together. The two fixed plates 303 then move the baffle 306 closer together, pushing the connector to the center position of the clamping plate 201, preventing the connector from deviating from the center position and affecting the assembly effect.

[0025] In one embodiment, such as Figure 3 As shown, the fitting component includes multiple sliding blocks 401, which are slidably connected in corresponding grooves 402 on the clamping plate 201. A spring 403 is provided in the groove 402. One end of the spring 403 is fixedly connected to the sliding block 401, and the other end of the spring 403 is connected to the inner wall of the groove 402. As the clamping plate 201 approaches the connector, the sliding block 401 first contacts the connector surface. For irregular connectors, the sliding blocks 401 at different positions retract along the groove 402 and compress the spring 403 under the squeezing action of the connector surface. The reaction force of the spring 403 pushes the sliding block 401, so that the sliding block 401 is always tightly fitted with the connector surface, realizing multi-point adaptive clamping.

[0026] In one embodiment, such as Figure 1 As shown, the flipping mechanism includes a first gear 501, which is fixedly connected to the fixed frame 102. The first gear 501 meshes with a second gear 502, which is rotatably connected to the mounting plate 101. A fixed cylinder 503 is fixedly connected to the second gear 502, and a moving rod 504 is slidably connected to the fixed cylinder 503. The moving rod 504 is rotatably connected to the output rod of a telescopic rod 505. The telescopic rod 505 is fixedly connected to the mounting plate 101 and extends beyond the output rod. The telescopic rod 505 drives the second gear 502 to rotate through the fixed cylinder 503 and the moving rod 504. The second gear 502 drives the first gear 501 to rotate. When the telescopic rod 505 is fully extended beyond the output rod, the first gear 501 rotates halfway, causing the connector to flip.

[0027] In one embodiment, such as Figure 3As shown, the sliding block 401 is provided with a rubber pad 600. The rubber pad 600 is soft and has a smooth surface, which can avoid rigid friction between the sliding block 401 and the connector surface, effectively prevent physical damage such as connector edge cracking and surface scratches, and increase the friction with the connector surface to prevent the connector from moving.

[0028] In one embodiment, such as Figure 1 As shown, the lower end of the work platform 100 is fixedly connected to a support rod 701. The lower end of the support rod 701 is threadedly connected to one end of a threaded rod 702. The other end of the threaded rod 702 is rotatably connected to a support foot 703. The end of the threaded rod 702 near the support foot 703 is fixedly connected to a knob 704. Rotating the four knobs 704 causes the threaded rod 702 to rotate, adjusting the height of each support rod 701 to adapt to different working environment requirements.

[0029] In one embodiment, such as Figure 2 As shown, the four sliding cylinders 301 are evenly distributed on the fixed frame 102, so that the connector is located in the middle of the clamping plate 201.

[0030] The above embodiment discloses a connector assembly and positioning structure, in which the connector is placed between two clamping plates 201. Before the clamping plates 201 move closer together to clamp the connector, the spring 305 in the sliding cylinder 301 pulls the sliding rod 302 to move, thereby causing the two fixing plates 303 to move closer together. The two fixing plates 303 cause the baffle 306 to move closer together, and the baffle 306 pushes the connector to the middle position of the clamping plates 201. The motor 206 is started, and the motor 206 drives the rotating shaft 205 to rotate. The rotating shaft 205 drives the bevel gear 204 to rotate, the bevel gear 204 drives the bevel gear 203 to rotate, the bevel gear 203 drives the bidirectional screw 202 to rotate, and the bidirectional screw 202 drives the two... The clamping plates 201 move closer to each other. As the clamping plates 201 approach the connector, the sliding block 401 first contacts the connector surface. For irregular connectors, the sliding blocks 401 at different positions retract along the slide groove 402 and compress the spring 403 under the squeezing action of the connector surface. The reaction force of the spring 403 pushes the sliding block 401, so that the sliding block 401 is always in close contact with the connector surface, clamping the connector in the center position. The telescopic rod 505 extends out of the output rod. The telescopic rod 505 drives the gear 502 to rotate through the fixed cylinder 503 and the moving rod 504. The gear 502 drives the gear 501 to rotate. When the telescopic rod 505 is fully extended out of the output rod, the gear 501 has just rotated halfway, causing the connector to flip.

[0031] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A connector assembly positioning structure, comprising a working platform (100), characterized in that, The upper end of the working platform (100) is fixedly connected to two mounting plates (101). The two mounting plates (101) are provided with a flipping mechanism. The flipping mechanism is connected to a fixed frame (102). The fixed frame (102) is provided with a fixing mechanism for fixing the connector. The fixing mechanism is provided with a fitting component for adaptively fitting irregular workpieces. The fixed frame (102) is provided with a limiting component.

2. The connector assembly positioning structure according to claim 1, characterized in that, The fixing mechanism includes two clamping plates (201), which are slidably connected to a fixing frame (102). Two bidirectional screws (202) are rotatably connected to the fixing frame (102). The clamping plates (201) are threadedly connected to the bidirectional screws (202). The two bidirectional screws (202) are fixedly connected to a bevel gear one (203). The bevel gear one (203) meshes with a bevel gear two (204). The two bevel gear two (204) are fixedly connected to a rotating shaft (205). The rotating shaft (205) is rotatably connected to the fixing frame (102). The rotating shaft (205) is driven by a motor (206), which is fixedly connected to the fixing frame (102).

3. The connector assembly positioning structure according to claim 1, characterized in that, The limiting assembly includes four sliding cylinders (301), which are fixedly connected to the fixed frame (102). Sliding rods (302) are slidably connected in the four sliding cylinders (301). A fixed plate (303) and a sliding plate (304) are fixedly connected between two sliding rods (302). The fixed plate (303) and the sliding plate (304) are slidably connected. A second spring (305) is provided in the sliding cylinder (301). One end of the second spring (305) is connected to the sliding rod (302), and the other end of the second spring (305) is connected to the inner wall of the sliding cylinder (301). A baffle (306) is fixedly connected to the lower end of the fixed plate (303).

4. The connector assembly positioning structure according to claim 1, characterized in that, The fitting component includes multiple sliding blocks (401), which are slidably connected in corresponding grooves (402) on the clamping plate (201). A spring (403) is provided in the groove (402), one end of the spring (403) is fixedly connected to the sliding block (401), and the other end of the spring (403) is connected to the inner wall of the groove (402).

5. The connector assembly positioning structure according to claim 1, characterized in that, The flipping mechanism includes a gear one (501), which is fixedly connected to a fixed frame (102). The gear one (501) meshes with a gear two (502), which is rotatably connected to a mounting plate (101). A fixed cylinder (503) is fixedly connected to the gear two (502), and a moving rod (504) is slidably connected to the fixed cylinder (503). The moving rod (504) is rotatably connected to the output rod of a telescopic rod (505), which is fixedly connected to the mounting plate (101).

6. The connector assembly positioning structure according to claim 4, characterized in that, The sliding block (401) is provided with a rubber pad (600).

7. The connector assembly positioning structure according to claim 3, characterized in that, The lower end of the working platform (100) is fixedly connected to a support rod (701), the lower end of the support rod (701) is threadedly connected to one end of a threaded rod (702), the other end of the threaded rod (702) is rotatably connected to a support foot (703), and the end of the threaded rod (702) near the support foot (703) is fixedly connected to a knob two (704).

8. A connector assembly positioning structure according to claim 3, characterized in that, The four sliding cylinders (301) are evenly distributed on the fixed frame (102).

Images