New energy high-voltage connector shielding ring crimping device

Abstract

The utility model discloses a new energy high-voltage connector shielding ring crimping device, which belongs to the technical field of new energy high-voltage connector shielding ring crimping, and comprises a table, the top of the table is fixedly provided with a first electric push rod, two groups of rails and two groups of support rods, and the top of the table is provided with a crimping assembly. A box body is fixedly installed at the output end of the first electric push rod, two sets of supporting plates are fixedly installed on the front side of the box body, telescopic rods and springs are fixedly installed on one sides of the two sets of supporting plates, inclined plates are fixedly installed at one ends of the two sets of telescopic rods, and the other ends of the two sets of springs are fixedly installed on one sides of the corresponding inclined plates correspondingly; the two sets of inclined plates are slidably installed on the front side of the box body, one side of each inclined plate is fixedly provided with a clamp, the interior of the box body is provided with a wire harness, the outer side of one end of the wire harness is provided with a shielding ring, and the connector can be effectively prevented from being affected by loosening or vibration in the equipment operation process.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping shielding rings of new energy high-voltage connectors, and in particular to a crimping device for crimping shielding rings of new energy high-voltage connectors. Background Art

[0002] With the rapid development of electric vehicles, related industries have begun to increase their investment in the research and development of related technologies in order to supply sufficient, high-quality and low-cost high-quality accessories. High-voltage wire harnesses are the most commonly used components in electric vehicle manufacturing. In high-voltage connectors, shielding rings are an important structure used to protect the electrical signals inside the connector from external interference. Shielding rings are usually made of conductive materials and are connected to the connector housing or wiring harness connector through crimping technology to ensure electrical grounding and shielding effects.

[0003] The patent document with publication number CN218161162U discloses that the utility model relates to a shielding ring crimping device for a new energy high-voltage connector, comprising an upper jaw, a lower jaw, a base plate, a knife seat and a slider. The lower jaw, the knife seat and the mold beam are fixedly installed on the upper surface of the base plate, the knife seat surrounds the lower jaw, and the upper part of the knife seat is connected to the baffle by screws; the mold beam installs the slider through a driving slide rail, and the lower part of the slider is grooved to install the upper jaw; the middle part of the lower jaw is grooved to install the lower top core, and the lower top core is opposite to the upper top core installed at the center of the upper jaw, and the upper top core and the lower top core are combined to form a hexagon.

[0004] The above technical solution and the existing general crimping device require manual holding of the connecting wire for crimping. This method is dangerous, and the manual operation frequency is difficult to accurately adapt to the crimping device, which will affect the efficiency of the crimping work. The operating skills and strength of different operators may vary, resulting in poor crimping consistency. The crimping quality of the connector is difficult to guarantee, which may cause the connector to malfunction or safety hazards during use. Therefore, we propose a new energy high-voltage connector shielding ring crimping device to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy high voltage connector shielding ring crimping device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shielding ring crimping device for a new energy high-voltage connector comprises: a table, an electric push rod one, two groups of tracks, and two groups of support rods are fixedly installed on the top of the table, a crimping assembly is arranged on the top of the table, an output end of the electric push rod one is fixedly installed with a box, two groups of support plates are fixedly installed on the front side of the box, one side of the two groups of support plates are fixedly installed with a telescopic rod and a spring, one end of the two groups of telescopic rods are fixedly installed with an inclined plate, the other ends of the two groups of springs are respectively fixedly installed on one side of the corresponding inclined plates, the two groups of inclined plates are slidably installed on the front side of the box, one side of the two groups of inclined plates are fixedly installed with a clamp, a wiring harness is arranged inside the box, a shielding ring is arranged on the outside of one end of the wiring harness, the two groups of support rods are movably abutted against the inclined plate, the crimping assembly comprises a bidirectional screw rod and two clamping blocks, the outer sides of both ends of the bidirectional screw rod are threadedly connected with moving blocks, and the two groups of moving blocks are respectively fixedly installed on one side of the corresponding clamping blocks.

[0008] Preferably, the crimping assembly includes: an electric push rod 2, a fixed block and a square frame, one end of the electric push rod 2 is fixedly installed with a support platform, the output end of the electric push rod 2 is fixedly installed with a rack, the bottom of the rack is slidably installed on the fixed block, the fixed block and the support platform are both fixedly installed on the top of the table, a gear is meshingly installed on the top of the rack, one side of the gear is fixedly installed on one end of a two-way screw rod, both ends of the two-way screw rod are rotatably installed with fixed seats, two groups of the fixed seats are fixedly installed on the top of the table, two groups of the moving blocks are fixedly installed with limit blocks at the bottom, two groups of the limit blocks are slidably installed inside the square frame, and two groups of the clamping blocks are fixedly installed on one side of the corresponding moving block.

[0009] Preferably, two groups of slide grooves are provided at the bottom of the box body, and the two groups of rails are slidably installed on the slide grooves.

[0010] Preferably, two groups of transverse grooves are provided on the inner walls on both sides of the square frame, and both sides of the two groups of limit blocks are slidably installed in the transverse grooves.

[0011] Preferably, a slide rail is provided on the top of the fixed block, and the rack is slidably installed in the slide rail.

[0012] Preferably, a hole is provided inside the box, and the wiring harness is slidably installed in the hole.

[0013] In the utility model, the shielding ring crimping device of a new energy high-voltage connector is described, by arranging an electric push rod, a box, two groups of support plates, two groups of springs, two groups of telescopic rods, two groups of inclined plates, two groups of support rods and two groups of clamps on the table, and starting the electric push rod to drive the box to move forward and backward, so that the two groups of inclined blocks abutting against the two groups of support rods can move away from each other, so that the two groups of telescopic rods are extended and retracted while the two groups of springs are extended and retracted to achieve the mutual distance and closeness of the two groups of clamps, so that the wiring harness can be fixed, and clamping the wiring harness can ensure good contact between the connector and the wiring harness, thereby ensuring the stability and reliability of the electrical connection. This helps to reduce the loosening or disconnection of electrical contact, improves the connection quality and performance, and the wiring harness clamping can effectively prevent the connector from being affected by looseness or vibration during the operation of the equipment, thereby reducing the wear or breakage of the wiring harness caused by vibration, and extending the service life of the connector and the wiring harness;

[0014] In the utility model, a new energy high-voltage connector shielding ring crimping device is described, by arranging electric push rod 2, fixed block, rack, gear, bidirectional screw, two groups of moving blocks, two groups of clamping blocks, square frame and two groups of limit blocks on the table, so that when the electric push rod 2 is started to drive the rack to move back and forth, the gear drives the bidirectional screw to rotate, so that the two groups of moving blocks drive the limit blocks to move on the square frame, thereby driving the two groups of clamping blocks to clamp and relax, so as to achieve the compression of the shielding ring, and the bidirectional compression can ensure good contact between the shielding ring and the connector, thereby enhancing the electrical connectivity, and through the bidirectional compression, it can be ensured that the shielding ring is tightly fitted with each part of the connector, eliminating possible gaps or incomplete contact, and improving the stability and reliability of the connection;

[0015] The utility model has a reasonable structural design. By opening two sets of slide grooves at the bottom of the box, an electric push rod can push the box to move on the track. The design of the track and the slide groove can ensure that the box is accurately positioned and aligned during the connector crimping process, thereby ensuring the correct installation of the connector and good electrical connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a new energy high-voltage connector shielding ring crimping device proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a crimping device for a shielding ring of a new energy high-voltage connector proposed by the utility model;

[0018] Figure 3 This is a partial three-dimensional structural schematic diagram of a new energy high-voltage connector shielding ring crimping device proposed by the utility model;

[0019] Figure 4This is a schematic cross-sectional view of a crimping device for a shielding ring of a new energy high-voltage connector proposed by the utility model;

[0020] Figure 5 This is a three-dimensional structural schematic diagram of a wiring harness and a shielding ring of a new energy high-voltage connector shielding ring crimping device proposed by the utility model.

[0021] In the figure: 1. table; 2. electric push rod 1; 3. box; 4. track; 5. wire harness; 6. crimping assembly; 601. electric push rod 2; 602. fixed block; 603. rack; 604. gear; 605. bidirectional screw; 606. moving block; 607. clamping block; 608. square frame; 609. limit block; 7. support rod; 8. inclined plate; 9. telescopic rod; 10. clamp; 11. spring; 12. shielding ring; 13. support plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A new energy high-voltage connector shielding ring crimping device comprises: a table 1, an electric push rod 2, two sets of tracks 4, and two sets of support rods 7 are fixedly installed on the top of the table 1, a crimping assembly 6 is arranged on the top of the table 1, a box 3 is fixedly installed on the output end of the electric push rod 2, two sets of support plates 13 are fixedly installed on the front side of the box 3, telescopic rods 9 and springs 11 are fixedly installed on one side of the two sets of support plates 13, one end of the two sets of telescopic rods 9 are fixedly installed with inclined plates 8, and the other ends of the two sets of springs 11 are respectively fixedly installed On one side of the corresponding inclined plate 8, two groups of inclined plates 8 are slidably installed on the front side of the box body 3, and a clamp 10 is fixedly installed on one side of the two groups of inclined plates 8. A wiring harness 5 is arranged inside the box body 3, and a shielding ring 12 is arranged on the outer side of one end of the wiring harness 5. The two groups of support rods 7 are movably abutted against the inclined plate 8. The crimping assembly 6 includes a bidirectional screw rod 605 and two clamping blocks 607. The outer sides of both ends of the bidirectional screw rod 605 are threadedly connected with moving blocks 606, and the two groups of moving blocks 606 are respectively fixedly installed on one side of the corresponding clamping blocks 607.

[0024] In this embodiment, the crimping assembly 6 includes: an electric push rod 601, a fixed block 602 and a square frame 608. One end of the electric push rod 601 is fixedly installed with a support platform. The output end of the electric push rod 601 is fixedly installed with a rack 603. The bottom of the rack 603 is slidably installed on the fixed block 602. The fixed block 602 and the support platform are fixedly installed on the top of the table 1. The top of the rack 603 is meshed with a gear 604. One side of the gear 604 is fixedly installed at one end of a bidirectional screw rod 605. Both ends of the bidirectional screw rod 605 are rotatably installed with fixed seats. Two sets of fixing seats are fixedly installed on the top of the table 1, and the limiting blocks 609 are fixedly installed on the bottom of the two sets of moving blocks 606. The two sets of limiting blocks 609 are slidably installed inside the square frame 608. Two sets of clamping blocks 607 are fixedly installed on one side of the corresponding moving blocks 606. Bidirectional pressing can ensure good contact between the shielding ring 12 and the connector, thereby enhancing the electrical connectivity. Through bidirectional pressing, it can be ensured that the shielding ring 12 is tightly fitted to each part of the connector, eliminating possible gaps or incomplete contact, and improving the stability and reliability of the connection.

[0025] In this embodiment, two sets of slide grooves are provided at the bottom of the box body 3, and two sets of rails 4 are slidably installed on the slide grooves. The design of the slide grooves can ensure that the box body 3 is accurately positioned and aligned during the connector crimping process, thereby ensuring the correct installation of the connector and good electrical connection.

[0026] In this embodiment, two sets of transverse grooves are opened on the inner walls of both sides of the square frame 608, and both sides of the two sets of limit blocks 609 are slidably installed in the transverse grooves, reducing the adverse effects caused by unstable movement, such as misalignment or damage to connector components.

[0027] In this embodiment, a slide rail is provided on the top of the fixed block 602, and the rack 603 is slidably installed in the slide rail. The operator can adjust the position of the clamp 10 as needed to adapt to connectors of different sizes or shapes, thereby improving the applicability and flexibility of assembly.

[0028] In this embodiment, a hole is provided inside the box 3, and the wire harness 5 is slidably installed in the hole to ensure that it maintains a stable position during the connector crimping process. This helps prevent the wire harness 5 from moving or twisting during the connection process, ensuring the accuracy and stability of the connection.

[0029] In the present embodiment, when in use, the electric push rod 2 is started to drive the box body 3 to move to the front end, drive the support plate 13 to move, and through the extension and contraction of the spring 11 and the extension and contraction of the telescopic rod 9, the inclined plate 8 can be moved under the mutual contact with the support rod 7, and at the same time drive the clamps 10 to move away from each other, put the end of the wiring harness 5 with the shielding ring 12 into the hole of the box body 3, start the electric push rod 2 to drive the box body 3 to move backward, thereby drive the inclined plate 8 to move backward, the inclined plate 8 moves in contact with the support rod 7 so that the spring 11 opens and the telescopic rod 9 extends, so that the clamps 10 are brought closer to each other, thereby clamping the other end of the wiring harness 5, and the box body 3 moves to the farthest end, and starts. The electric push rod 2 601 drives the rack 603 to move on the fixed block 602, thereby driving the gear 604 to rotate, and the gear 604 drives the bidirectional screw 605 to rotate, so that the moving blocks 606 at both ends of the screw drive the limit blocks 609 to slide inside the square frame 608, so that the two groups of clamps 607 can be driven to move closer to and away from each other, so that the two groups of clamps 10 can clamp the shielding ring 12, start the electric push rod 2 601 to move the two groups of clamps 607 away from each other, start the electric push rod 1 2 to move the box 3 to the front end of the device, and at the same time drive the two groups of clamps 10 away from each other) , So that the wiring harness 5 with the pressed shielding ring 12 can be taken out.

[0030] The above is a detailed introduction to a new energy high-voltage connector shielding ring crimping device provided by the utility model. This article uses specific embodiments to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only applicable to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A new energy high voltage connector shielding ring crimping device, characterized in that: include: A table (1), wherein an electric push rod (2), two groups of tracks (4), and two groups of support rods (7) are fixedly installed on the top of the table (1), a crimping assembly (6) is provided on the top of the table, a box (3) is fixedly installed on the output end of the electric push rod (2), two groups of support plates (13) are fixedly installed on the front side of the box (3), telescopic rods (9) and springs (11) are fixedly installed on one side of the two groups of support plates (13), one end of the two groups of telescopic rods (9) are fixedly installed with inclined plates (8), the other ends of the two groups of springs (11) are respectively fixedly installed on one side of the corresponding inclined plates (8), and the two The inclined plates (8) of the two groups are slidably mounted on the front side of the box body (3); one side of the two groups of inclined plates (8) is fixedly mounted with a clamp (10); a wiring harness (5) is arranged inside the box body (3); a shielding ring (12) is arranged on the outer side of one end of the wiring harness (5); the two groups of support rods (7) are movably abutted against the inclined plates (8); the crimping assembly (6) comprises a bidirectional screw rod (605) and two clamping blocks (607); the outer sides of both ends of the bidirectional screw rod (605) are threadedly connected with moving blocks (606); the two groups of moving blocks (606) are respectively fixedly mounted on one side of the corresponding clamping blocks (607).

2. A new energy high voltage connector shielding ring crimping device according to claim 1, characterized in that: The crimping assembly (6) comprises: an electric push rod 2 (601), a fixed block (602) and a square frame (608); one end of the electric push rod 2 (601) is fixedly mounted with a support platform; the output end of the electric push rod 2 (601) is fixedly mounted with a rack (603); the bottom of the rack (603) is slidably mounted on the fixed block (602); the fixed block (602) and the support platform are both fixedly mounted on the top of the table (1); the top of the rack (603) is meshed with a gear ( 604), one side of the gear (604) is fixedly mounted on one end of a bidirectional screw rod (605), and both ends of the bidirectional screw rod (605) are rotatably mounted with fixed seats, and two groups of the fixed seats are fixedly mounted on the top of the table (1), and the bottoms of the two groups of the moving blocks (606) are fixedly mounted with limit blocks (609), and the two groups of the limit blocks (609) are slidably mounted inside the square frame (608), and the two groups of the clamping blocks (607) are fixedly mounted on one side of the corresponding moving blocks (606).

3. A new energy high voltage connector shielding ring crimping device according to claim 1, characterized in that: The bottom of the box body (3) is provided with two groups of slide grooves, and the two groups of rails (4) are slidably mounted on the slide grooves.

4. A new energy high voltage connector shielding ring crimping device according to claim 2, characterized in that: Two sets of transverse grooves are provided on the inner walls of both sides of the square frame (608), and both sides of the two sets of limit blocks (609) are slidably installed in the transverse grooves.

5. A new energy high voltage connector shielding ring crimping device according to claim 2, characterized in that: A slide rail is provided on the top of the fixed block (602), and the rack (603) is slidably installed in the slide rail.

6. A new energy high voltage connector shielding ring crimping device according to claim 1, characterized in that: A hole is provided inside the box (3), and the wiring harness (5) is slidably installed in the hole.

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