Signal cable ring pressing machine

Abstract

The utility model relates to the technical field of signal cable ring pressing, and particularly discloses a signal cable ring pressing machine which comprises a handle, a switch is installed on the surface of the handle, a motor is installed on the inner wall of the handle, the motor is electrically connected with the switch, a ring pressing structure is arranged on the surface of the handle and comprises a rectangular box, and the rectangular box is fixedly connected with the handle. The device comprises a rectangular box, the rectangular box is fixedly connected with one end of a handle, the inner wall of the rectangular box is rotatably connected with a two-way screw, one end of the two-way screw is fixedly connected with the output end of a motor, the surface of the two-way screw is in threaded connection with two driving plates, and the surfaces of the two driving plates are fixedly connected with mounting boxes. A plug pin penetrates through the surface of the mounting box in a sliding mode, mounting plates are inserted into the inner wall of the mounting box in a sliding mode, and the sides, close to each other, of the two mounting plates are fixedly connected with pressing ring plates. According to the utility model, the problem of excessive extrusion of one side due to extrusion of the pressing ring towards one side by single-side driving is solved.

Description

Technical Field

[0001] This utility model relates to the field of signal cable compression ring technology, and in particular to a signal cable compression ring machine. Background Technology

[0002] Signal cable clamps are components used for connecting and securing signal cables. They are typically made of metal materials such as copper, aluminum, and steel, which have good conductivity and mechanical strength to meet the requirements of the clamps. Some clamps may also be wrapped or coated with insulating materials to increase insulation performance and prevent short circuits. Signal cable clamps are widely used to connect and secure various signal cables, such as radio frequency cables and fiber optic cables, to ensure stable transmission of communication signals.

[0003] The above-mentioned and existing technologies have the following drawbacks: When crimping signal cables, specialized crimping tools, such as manual crimping pliers or hydraulic crimping equipment, are usually used. After the signal cable is inserted into the appropriate position of the crimping ring, pressure is applied to the crimping ring by the crimping tool, causing the crimping ring to deform and tightly wrap the cable. This method squeezes the crimping ring to one side by driving it from one side, and the pressure is mainly concentrated on one side of the crimping ring. This will cause the cable to be subjected to uneven compression force inside the crimping ring. The cable near the side where the pressure is applied may be excessively squeezed, causing excessive local deformation or even damage to the cable insulation layer.

[0004] Therefore, a signal cable ring pressing machine was proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that excessive compression on one side is likely to occur when the compression ring is squeezed to one side by a single-sided drive, and therefore a signal cable compression ring machine is proposed.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a signal cable compression ring machine, including a handle, a switch mounted on the surface of the handle, a motor mounted on the inner wall of the handle, the motor being electrically connected to the switch, a compression ring structure on the surface of the handle, the compression ring structure including a rectangular box, the rectangular box being fixedly connected to one end of the handle, a bidirectional screw being rotatably connected to the inner wall of the rectangular box, one end of the bidirectional screw being fixedly connected to the output end of the motor, two drive plates being threadedly connected to the surface of the bidirectional screw, mounting boxes being fixedly connected to the surfaces of the two drive plates, pins slidingly penetrating the surface of the mounting boxes, mounting plates being slidably inserted into the inner wall of the mounting boxes, compression ring plates being fixedly connected to the sides of the two mounting plates that are close to each other, mounting holes being opened on the surface of the mounting plates, the size of the mounting holes being adapted to the size of the pins.

[0007] The effect achieved by the above components is as follows: by setting the pressure ring structure, it is possible for two pressure ring plates to simultaneously squeeze the pressure ring on the signal cable from both sides, thereby ensuring the uniformity of force on both sides of the pressure ring and thus improving the pressure ring quality of the signal cable.

[0008] Preferably, the surface of the mounting box is provided with a positioning groove, and a positioning plate is fixedly connected to one side of the mounting plate, the size of the positioning plate being adapted to the size of the positioning groove.

[0009] The effect achieved by the above components is that the mounting plate will drive the positioning plate to insert into the positioning groove, the positioning groove will reach the position of the positioning plate, and thus the mounting plate will be positioned in the appropriate position.

[0010] Preferably, two iron blocks and a magnetic block are fixedly connected to the sides of the two pressure ring plates that are close to each other. The effect achieved by the above components is that the two pressure ring plates will adhere together by the attraction between the magnetic block and the iron block, thereby facilitating the simultaneous removal or insertion of the two pressure rings.

[0011] Preferably, a spring is fitted onto the arc surface of the pin, and the two ends of the spring are fixedly connected to the pin and the mounting box, respectively.

[0012] The effect achieved by the above components is that the pin is inserted into the mounting hole with the help of the spring's contraction force, and the spring improves the stability of the pin when inserted into the mounting hole.

[0013] Preferably, a support structure is provided on one side of the rectangular box. The support structure includes a threaded rod, a drive frame is threadedly connected to the surface of the threaded rod, and two support plates are fixedly connected to the surface of the drive frame.

[0014] The effect achieved by the above components is that by setting up a support structure, it is easy to position the signal cable during the clamping process, thereby facilitating the clamping of the signal cable and avoiding the need to hold both sides of the signal cable to clamp it.

[0015] Preferably, a guide rod slides through the surface of the drive frame, and the guide rod is fixedly connected to the surface of the rectangular box.

[0016] The effect achieved by the above components is that the drive frame slides along the surface of the guide rod, and the guide rod restricts the movement path of the drive frame, thereby preventing the drive frame from rotating during movement.

[0017] Preferably, the surface of the support plate is bonded with a plurality of anti-slip strips, the anti-slip strips being made of rubber.

[0018] The effect achieved by the above components is that the anti-slip strips on the surface of the support plate increase the friction between the signal cable and the support plate, thereby preventing the signal cable from sliding on the surface of the support plate.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. In this utility model, by setting a pressure ring structure, the signal cable is fitted with a pressure ring and placed between two pressure ring plates. At this time, the drive motor will drive the two pressure ring plates to move closer to each other with the help of a bidirectional screw. When the pressure ring plates move to the appropriate position, the two pressure ring plates will squeeze the pressure ring on the signal cable until the pressure ring is squeezed against the surface of the signal cable. The two pressure ring plates squeeze the pressure ring on the signal cable from both sides at the same time, thereby ensuring the uniformity of the force on both sides of the pressure ring and thus improving the pressure ring quality of the signal cable.

[0021] 2. In this utility model, by setting a support structure, the signal cable is placed on the surface of two support plates. Then, the threaded rod is rotated, and the rotation of the threaded rod will drive the drive frame to move. The movement of the drive frame will drive the two support plates to move, and the support plates will drive the signal cable to move until the signal cable is placed in the center position between the two pressure ring plates. At this point, it is convenient to pressure the signal cable. The cable itself has a certain weight. When performing the pressure ring operation, the existing method often requires the operator to hold the cable and support it, providing a supporting force to the cable connection end. If the cable is not supported from both sides of the pressure ring, the cable connection end will sag under the action of gravity. This sag phenomenon is more obvious for some thicker and heavier cables, which will cause the pressure ring position to shift. This positional shift may prevent the pressure ring from completely covering the cable connection part. By using support plates to support the position of the cable, the need to hold both sides of the signal cable for pressure ring operation is avoided. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a structural schematic diagram of the present invention from another angle;

[0024] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0025] Figure 4 This is a disassembled structural diagram of the pressure ring structure of this utility model;

[0026] Figure 5 This is a structural schematic diagram of the support structure of this utility model.

[0027] Legend: 1. Handle; 2. Switch; 3. Motor; 4. Pressure ring structure; 401. Rectangular box; 402. Two-way screw; 403. Drive plate; 404. Mounting box; 405. Pin; 406. Mounting plate; 407. Mounting hole; 408. Pressure ring plate; 409. Positioning groove; 410. Positioning plate; 411. Iron block; 412. Magnetic block; 413. Spring; 5. Support structure; 51. Threaded rod; 52. Drive frame; 53. Support plate; 54. Guide rod; 55. Anti-slip strip. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] like Figure 1 - Figure 2 As shown, this utility model provides a signal cable crimping machine, including a handle 1, a switch 2 mounted on the surface of the handle 1, and a motor 3 mounted on the inner wall of the handle 1. The motor 3 is electrically connected to the switch 2. The surface of the handle 1 is provided with a crimping structure 4. By setting the crimping structure 4, it is possible to facilitate the simultaneous compression of the signal cable by two crimping plates 408 from both sides, thereby ensuring uniform force on both sides of the crimping ring and improving the crimping quality of the signal cable. A support structure 5 is provided on one side of the rectangular box 401. By setting the support structure 5, it is possible to facilitate the positioning of the signal cable during crimping, thereby facilitating the crimping of the signal cable and avoiding the need to hold both sides of the signal cable while crimping.

[0031] The following section will explain the specific design and function of its pressure ring structure 4 and support structure 5.

[0032] like Figure 3 and Figure 4As shown, the pressure ring structure 4 includes a rectangular box 401, which is fixedly connected to one end of the handle 1. A bidirectional screw 402 is rotatably connected to the inner wall of the rectangular box 401. One end of the bidirectional screw 402 is fixedly connected to the output end of the motor 3. Two drive plates 403 are threadedly connected to the surface of the bidirectional screw 402. Mounting boxes 404 are fixedly connected to the surfaces of the two drive plates 403. A pin 405 slides through the surface of the mounting box 404. Mounting plates 406 are slidably inserted into the inner wall of the mounting box 404. A pressure ring plate 408 is fixedly connected to the side of the two mounting plates 406 that are close to each other. Mounting holes 407 are opened on the surface of the mounting plates 406. The size of the mounting holes 407 is adapted to the size of the pins 405. The surface of the mounting box 404 has a positioning groove 409. A positioning plate 410 is fixedly connected to one side of the mounting plate 406. The size of the positioning plate 410 matches the size of the positioning groove 409. The mounting plate 406 will drive the positioning plate 410 to insert into the positioning groove 409. The positioning groove 409 reaches the position of the positioning plate 410, thereby positioning the mounting plate 406 in the appropriate position. Two iron blocks 411 and magnetic blocks 412 are fixedly connected to the sides of the two pressure ring plates 408 that are close to each other. The two pressure ring plates 408 will adhere together with the attraction between the magnetic blocks 412 and the iron blocks 411, which facilitates the simultaneous removal or insertion of the two pressure rings. A spring 413 is sleeved on the arc surface of the pin 405. The two ends of the spring 413 are fixedly connected to the pin 405 and the mounting box 404, respectively. The pin 405 is inserted into the mounting hole 407 by the force of the spring 413 contraction, and the spring 413 improves the stability of the pin 405 inserted into the mounting hole 407.

[0033] like Figure 5 As shown, the support structure 5 includes a threaded rod 51, with a drive frame 52 threadedly connected to its surface. Two support plates 53 are fixedly connected to the surface of the drive frame 52. A guide rod 54 slides through the surface of the drive frame 52 and is fixedly connected to the surface of the rectangular box 401. The drive frame 52 slides along the surface of the guide rod 54 as it moves, thus limiting its movement and preventing rotation. Several anti-slip strips 55, made of rubber, are bonded to the surface of the support plates 53. These strips significantly increase the friction between the signal cable and the support plates 53, further preventing the signal cable from sliding on the surface of the support plates 53.

[0034] The overall working principle is as follows: when signal cables need to be clamped, switch 2 is activated first. Activation of switch 2 causes motor 3 to run, which in turn drives bidirectional screw 402. The bidirectional screw 402 rotates within rectangular box 401, and its rotation, via a thread, moves two drive plates 403 closer together. This movement of drive plates 403 moves mounting boxes 404. Once the two mounting boxes 404 are in the appropriate positions, the two clamping ring plates 408, aided by magnetic blocks 4... 12 adheres to the iron block 411 by suction, then the pin 405 is pulled. The pin 405 moves and slides within the mounting box 404. The movement of the pin 405 stretches the spring 413. When the pin 405 moves to the appropriate position, the two mounting plates 406 are simultaneously inserted into the two mounting boxes 404 respectively. The mounting plate 406 will drive the positioning plate 410 to be inserted into the positioning groove 409. The positioning groove 409 reaches the position of the positioning plate 410, thereby positioning the mounting plate 406, thus placing the mounting plate 406 in place. 6. Position the pin 405 in the appropriate location, then release it. The pin 405 will be inserted into the mounting hole 407 by the force of the spring 413. The pin 405 will then limit the position of the mounting plate 406, thereby limiting the position of the pressure ring plate 408, and thus installing the pressure ring plate 408 into the mounting box 404. The spring 413 will improve the stability of the pin 405 inserted into the mounting hole 407, thus preventing the pin 405 from coming out of the mounting hole 407 due to shaking. Then, drive motor 3 will move the two mounting boxes 404... 4. Moving away from each other, the mounting box 404 will drive the pressure ring plate 408 to move. When the two pressure ring plates 408 move to the appropriate position, the signal cable is put on the pressure ring and placed between the two pressure ring plates 408. At this time, the drive motor 3 will drive the two pressure ring plates 408 to move closer to each other with the help of the bidirectional screw 402. When the pressure ring plates 408 move to the appropriate position, the two pressure ring plates 408 will squeeze the pressure ring on the signal cable until the pressure ring is squeezed onto the surface of the signal cable.

[0035] When clamping the signal cable after installing the clamping plate 408, the existing clamping process often requires workers to hold the cable and support it, providing a supporting force to the cable connection end. Without support from both sides of the clamping plate, the cable connection end will sag under gravity, especially for thicker and heavier cables, causing the clamping plate to shift. To avoid this issue where the clamping plate may not fully cover the cable connection due to cable misalignment, this paper uses two support plates 53 to support both sides of the cable. First, the signal cable is placed on the surface of the two support plates 53... The anti-slip strips 55 on the surface of the support plate 53 greatly increase the friction between the signal cable and the support plate 53, thereby preventing the signal cable from sliding on the surface of the support plate 53. Then, the threaded rod 51 is rotated. The rotation of the threaded rod 51 will drive the drive frame 52 to move through the thread. The drive frame 52 will slide along the surface of the guide rod 54. The guide rod 54 will limit the movement path of the drive frame 52, thereby preventing the drive frame 52 from rotating during movement. The movement of the drive frame 52 will drive the two support plates 53 to move. The support plates 53 will drive the signal cable to move until the signal cable is placed in the center position between the two pressure ring plates 408. At this time, it is convenient to press the signal cable.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A signal cable crimping machine, comprising a handle (1), a switch (2) mounted on the surface of the handle (1), a motor (3) mounted on the inner wall of the handle (1), the motor (3) being electrically connected to the switch (2), and a crimping ring structure (4) provided on the surface of the handle (1), characterized in that: The compression ring structure (4) includes a rectangular box (401), one end of the rectangular box (401) is fixedly connected with the handle (1), the inner wall of the rectangular box (401) is rotatably connected with a bidirectional screw rod (402), one end of the bidirectional screw rod (402) is fixedly connected with the output end of the motor (3), the surface of the bidirectional screw rod (402) is threadedly connected with two drive plates (403), the surfaces of the two drive plates (403) are fixedly connected with mounting boxes (404), the surface of the mounting box (404) is slidably penetrated through a bolt (405), the inner wall of the mounting box (404) is slidably inserted with a mounting plate (406), the sides, close to each other, of the two mounting plates (406) are fixedly connected with compression ring plates (408), the surface of the mounting plate (406) is provided with a mounting hole (407), and the size of the mounting hole (407) is matched with the size of the bolt (405).

2. The signal cable compression ring machine of claim 1, wherein: The surface of the mounting box (404) is provided with a positioning groove (409), one side of the mounting plate (406) is fixedly connected with a positioning plate (410), and the size of the positioning plate (410) is matched with the size of the positioning groove (409).

3. The signal cable compression ring machine of claim 1, wherein: The sides, close to each other, of the two compression ring plates (408) are fixedly connected with two iron blocks (411) and magnetic blocks (412) respectively.

4. The signal cable compression ring machine of claim 1, wherein: The circular arc surface of the bolt (405) is sleeved with a spring (413), and the two ends of the spring (413) are fixedly connected with the bolt (405) and the mounting box (404) respectively.

5. The signal cable compression ring machine of claim 1, wherein: One side of the rectangular box (401) is provided with a supporting structure (5), the supporting structure (5) includes a threaded rod (51), and the surface of the threaded rod (51) is threadedly connected with a drive frame (52).

6. The signal cable compression ring machine of claim 5, wherein: The surface of the drive frame (52) is slidably penetrated through a guide rod (54), and the guide rod (54) is fixedly connected with the surface of the rectangular box (401).

7. The signal cable compression ring machine of claim 5, wherein: The surface of the supporting plate (53) is glued with a plurality of anti-skid strips (55), and the anti-skid strips (55) are made of rubber material.

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