Wire seal sleeve press fitting equipment

Abstract

The utility model discloses a kind of wire sealing sleeve press mounting equipment, including bottom plate, the top end middle part of bottom plate is fixedly connected press mounting seat, hollowly equipped with cylindrical cavity in press mounting seat, press mounting assembly is rotatably installed in cylindrical cavity, the center of the two side walls of cylindrical cavity is respectively equipped with through mouth, the top of cylindrical cavity is equipped with arc mouth, slidingly equipped with the lever in arc mouth, one end of lever is fixedly connected press mounting assembly, the other end of lever is slidably connected with one side of transmission block, the other side end of transmission block is fixedly connected with the piston rod end of cylinder, the other end of cylinder is fixedly connected with the top of mounting plate, the bottom end of mounting plate is fixedly connected with the top end of bottom plate, the top end of bottom plate is respectively fixedly installed with linear motor, linear motor is respectively arranged at the two sides of press mounting seat, the driving end of linear motor is respectively fixedly connected with the bottom end of support seat, the top end of support seat is respectively fixedly connected with pneumatic gripper.

Description

Technical Field

[0001] This utility model relates to the field of wire harness production technology, specifically to a wire sealing sleeve pressing device. Background Technology

[0002] When assembling cable harnesses and connectors, the ends of the cable harnesses are connected to the connectors, and sealing sleeves are installed at the connection points between the cable harnesses and connectors to block the connection and ensure a sealing effect, preventing water ingress.

[0003] In the past, when inserting the sealing sleeve between the cable harness and the connector, the operator typically manually inserted it. This assembly method is inefficient, labor-intensive, and the inconsistent techniques used by different operators can lead to substandard assembly quality. Therefore, we propose a wire sealing sleeve press-fitting device to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a wire sealing sleeve pressing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire sealing sleeve pressing device, comprising a base plate, a pressing seat fixedly connected to the top center of the base plate, a cylindrical cavity hollow inside the pressing seat, a pressing assembly rotatably installed inside the cylindrical cavity, through openings respectively through the center of the two side walls of the cylindrical cavity, an arc-shaped opening opened at the top of the cylindrical cavity, a lever slidably installed inside the arc-shaped opening, one end of the lever fixedly connected to the pressing assembly, the other end of the lever slidably engaging one side of a transmission block, the other end of the transmission block fixedly connected to the piston rod end of a cylinder, the other end of the cylinder fixedly connected to the top of a mounting plate, the bottom end of the mounting plate fixedly connected to the top of the base plate, linear motors fixedly installed on both sides of the top of the base plate, the linear motors respectively located on both sides of the pressing seat, the drive ends of the linear motors fixedly connected to the bottom ends of a support base, and pneumatic grippers fixedly connected to the top of the support base.

[0006] Preferably, the actuating rod has a hinge interface on the side away from the press-fitting seat, and the inner walls on both sides of the hinge interface are respectively recessed with sliding grooves, which respectively slide and engage the two ends of the hinge shaft, and the hinge shaft is rotatably connected to the transmission block.

[0007] Preferably, the opening and the cylindrical cavity are coaxially arranged.

[0008] Preferably, the pressing assembly includes a rotating ring, transmission connecting rods, pressing blocks, supporting rotating shafts, and pressing ports. The rotating ring is rotatably fitted into the cylindrical cavity. One end face of the rotating ring is respectively hinged to one end of a plurality of transmission connecting rods. The other end of the plurality of transmission connecting rods is respectively hinged to one end of one side of the pressing block. The other end of one side of the pressing block is rotatably connected to the supporting rotating shaft. One end of the supporting rotating shaft is rotatably connected to one side of the inner wall of the cylindrical cavity. The other side of the pressing block is respectively provided with pressing ports.

[0009] Preferably, at least five pressing blocks are evenly distributed around the circumference, and the pressing ports are combined to form a circular hole structure.

[0010] Compared with existing technologies, the advantages of this invention are as follows: Pneumatic grippers hold the wire harness and sealing sleeve separately. A linear motor drives the pneumatic grippers to move, connecting the two. A cylinder operates, and the transmission block and actuating rod work together to drive the pressing assembly to press the wire harness and sealing sleeve together. During this process, the rotating ring of the pressing assembly rotates, pushing the pressing block towards the center via a transmission linkage. The pressing openings on the pressing block gradually merge, applying uniform and stable pressure to the wire harness and sealing sleeve until they are completely pressed together. This design not only improves pressing efficiency but also ensures pressing quality, avoiding poor pressing caused by improper manual operation. Furthermore, the entire pressing process is highly automated, greatly reducing the labor intensity of operators. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the internal structure of the press-fit base of this utility model.

[0012] In the diagram: 1. Base plate; 2. Linear motor; 3. Support seat; 4. Pneumatic gripper; 5. Pressing seat; 51. Cylindrical cavity; 6. Through port; 7. Pressing assembly; 71. Rotary ring; 72. Transmission connecting rod; 73. Pressing block; 74. Support shaft; 75. Pressing port; 8. Arc-shaped port; 9. Actuating rod; 91. Hinge interface; 92. Slide groove; 10. Transmission block; 11. Cylinder; 12. Mounting plate. Detailed Implementation

[0013] 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.

[0014] Example 1 Reference Figure 1 , 2 This is the first embodiment of the present invention. This embodiment provides a wire sealing sleeve pressing device, including a base plate 1. A pressing seat 5 is fixedly connected to the top center of the base plate 1. The pressing seat 5 has a hollow cylindrical cavity 51. A pressing assembly 7 is rotatably installed in the cylindrical cavity 51. Through openings 6 are respectively provided in the center of the two side walls of the cylindrical cavity 51. An arc-shaped opening 8 is opened at the top of the cylindrical cavity 51. A toggle rod 9 is slidably provided in the arc-shaped opening 8. One end of the toggle rod 9 is fixedly connected to the pressing assembly 7. The other end of the toggle rod 9 is slidably engaged with one side of the transmission block 10. The other end of the transmission block 10 is fixedly connected to the piston rod end of the cylinder 11. The other end of the cylinder 11 is fixedly connected to the top of the mounting plate 12. The bottom end of the mounting plate 12 is fixedly connected to the top of the base plate 1. Linear motors 2 are fixedly installed on both sides of the top of the base plate 1. The linear motors 2 are respectively located on both sides of the pressing seat 5. The driving ends of the linear motors 2 are fixedly connected to the bottom ends of the support seats 3. Pneumatic grippers 4 are fixedly connected to the top of the support seats 3.

[0015] Example 2 Reference Figure 1-3 This is the second embodiment of the present invention, based on the previous embodiment. Specifically, a hinge interface 91 is provided on the side of the actuating rod 9 away from the press-fitting seat 5. The inner walls of both sides of the hinge interface 91 are respectively provided with recessed sliding grooves 92. The two ends of the hinge shaft are slidably engaged within the sliding grooves 92, and the hinge shaft is rotatably connected to the transmission block 10. The sliding engagement of the sliding grooves 92 and the hinge shaft allows the cylinder 11 to drive the actuating rod 9 to rotate circumferentially relative to the press-fitting seat 5 when moving linearly.

[0016] Specifically, the port 6 and the cylindrical cavity 51 are coaxially arranged, which ensures concentricity. At the same time, the clamping center of the pneumatic gripper 4 is concentric with the axis of the port 6.

[0017] Specifically, the pressing assembly 7 includes a rotating ring 71, a transmission connecting rod 72, a pressing block 73, a support rotating shaft 74, and a pressing port 75. The rotating ring 71 is rotatably sleeved inside the cylindrical cavity 51. One end face of the rotating ring 71 is respectively hinged to one end of a plurality of transmission connecting rods 72. The other end of the plurality of transmission connecting rods 72 is respectively hinged to one end of one side of the pressing block 73. The other end of one side of the pressing block 73 is rotatably connected to the support rotating shaft 74. One end of the support rotating shaft 74 is rotatably connected to one side of the inner wall of the cylindrical cavity 51. The other side of the pressing block 73 is respectively provided with a pressing port 75.

[0018] Furthermore, at least five pressing blocks 73 are evenly distributed around the circumference, and the pressing ports 75 are combined to form a circular hole structure.

[0019] The working principle and process are as follows: When using the wire sealing sleeve pressing equipment, the wire harness to be pressed is first clamped and fixed by the pneumatic jaw 4 on one side, and the sealing sleeve is clamped and fixed by the pneumatic jaw 4 on the other side. The linear motor 2 works, driving the wire harness and the sealing sleeve to pass through the through-hole 6 and be placed in the circular hole structure formed by the pressing block 73. Then, the cylinder 11 works, actuating the actuating rod 9. The hinge interface 91 on the actuating rod 9 cooperates with the hinge shaft through the slide groove 92, realizing the rotation of the actuating rod 9 relative to the pressing seat 5. This rotation is transmitted to the rotating ring 71 through the actuating rod 9, causing the rotating ring 71 to rotate in the cylindrical cavity 51. As the rotating ring 71 rotates, the multiple transmission connecting rods 72 hinged to it will drive the pressing block 73 to move radially. Since one side of the pressing block 73 is open... The support shaft 74 is connected to the inner wall of the cylindrical cavity 51. Therefore, the pressing block 73 will converge towards the center under the push of the transmission connecting rod 72, thereby reducing the diameter of the circular hole structure formed by the pressing port 75. During this process, the wire harness and the sealing sleeve are tightly clamped between the pressing block 73. When the pressing block 73 reaches the predetermined pressing position, the cylinder 11 locks the actuating rod 9 in the current position to maintain the stable clamping of the wire by the pressing block 73. After the pressing is completed, the cylinder 11 retracts, driving the actuating rod 9 to rotate in the opposite direction, so that the pressing block 73 can reopen, thus facilitating the removal of the pressed wire. In the whole working process, the wire harness sealing sleeve pressing equipment achieves stable clamping and efficient pressing of the wire through ingenious mechanical structure design, which greatly improves work efficiency and pressing quality.

[0020] 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 wire sealing sleeve pressing device, comprising a base plate (1), characterized in that: The top center of the base plate (1) is fixedly connected to a pressing seat (5). The pressing seat (5) is hollow and has a cylindrical cavity (51). A pressing assembly (7) is rotatably installed in the cylindrical cavity (51). Through openings (6) are respectively provided at the center of the two side walls of the cylindrical cavity (51). An arc-shaped opening (8) is opened at the top of the cylindrical cavity (51). A toggle rod (9) is slidably provided in the arc-shaped opening (8). One end of the toggle rod (9) is fixedly connected to the pressing assembly (7). The other end of the toggle rod (9) is slidably engaged with one side of the transmission block (10). The piston rod end of the cylinder (11) is fixedly connected to the other end of the transmission block (10). The top of the mounting plate (12) is fixedly connected to the other end of the cylinder (11). The bottom end of the mounting plate (12) is fixedly connected to the top end of the base plate (1). Linear motors (2) are fixedly installed on both sides of the top end of the base plate (1). The linear motors (2) are respectively located on both sides of the pressing seat (5). The driving ends of the linear motors (2) are fixedly connected to the bottom end of the support seat (3). The top end of the support seat (3) is fixedly connected to the pneumatic gripper (4).

2. The wire sealing sleeve pressing equipment according to claim 1, characterized in that: The actuating rod (9) has a hinge interface (91) on the side away from the press-fit seat (5). The inner walls of the hinge interface (91) are respectively recessed with sliding grooves (92). The two ends of the hinge shaft are respectively slidably engaged in the sliding grooves (92) and the hinge shaft is rotatably connected to the transmission block (10).

3. The wire sealing sleeve pressing equipment according to claim 1, characterized in that: The opening (6) and the cylindrical cavity (51) are coaxially arranged.

4. The wire sealing sleeve pressing equipment according to claim 1, characterized in that: The pressing assembly (7) includes a rotating ring (71), a transmission connecting rod (72), a pressing block (73), a support rotating shaft (74), and a pressing port (75). The rotating ring (71) is rotatably sleeved inside the cylindrical cavity (51). One end face of the rotating ring (71) is respectively hinged to one end of a plurality of transmission connecting rods (72). The other end of the plurality of transmission connecting rods (72) is respectively hinged to one end of one side of the pressing block (73). The other end of one side of the pressing block (73) is respectively rotatably connected to the support rotating shaft (74). One end of the support rotating shaft (74) is respectively rotatably connected to one side of the inner wall of the cylindrical cavity (51). The other side of the pressing block (73) is respectively provided with a pressing port (75).

5. The wire sealing sleeve pressing equipment according to claim 4, characterized in that: At least five pressing blocks (73) are evenly distributed around the circumference, and the pressing ports (75) are combined to form a circular hole structure.

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