Tool for bending conductor for radio frequency coaxial connector

Abstract

The utility model discloses a tool for bending a conductor for a radio frequency coaxial connector, which relates to the technical field of radio frequency coaxial connectors and comprises a supporting plate, a first side plate and a second side plate are oppositely arranged on the side surfaces of the supporting plate, and rotating shafts are inserted in the first side plate and the second side plate in a penetrating manner. Clamping blocks used for clamping cables are arranged at the tail ends of the two rotating shafts, rotating mechanisms used for driving the rotating shafts to rotate are installed on the first side plate and the second side plate correspondingly, the rotating mechanisms drive the rotating shafts to rotate so as to adjust the clamping angle of the clamping pieces, and then the cables penetrate through the supporting plate and then enter the space between the clamping blocks; the cable is subsequently clamped and positioned by the two clamping blocks, the rotating shaft is driven by the rotating mechanism to rotate the clamping blocks, the angle of the clamping blocks is changed, and bending between the cable and the connector is realized, so that traction force generated by pulling is more easily resisted, and breakage between the cable and the connector is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency coaxial connectors, in particular to a tooling for bending a conductor of a radio frequency coaxial connector. Background Art

[0002] A radio frequency coaxial connector is generally considered as an element installed on a cable or an instrument and serves as an element for electrically connecting or separating a transmission line.

[0003] Currently, radio frequency coaxial connectors are widely used in the field of transmitting radio frequency signals. In the process of use, existing radio frequency coaxial connectors are generally prone to being pulled and dragged, resulting in poor contact of the radio frequency coaxial connectors. Moreover, the cables of the radio frequency coaxial connectors are also prone to breakage with the connectors, which not only makes the transmission of radio frequency signals unstable, but also seriously affects the service life of the radio frequency coaxial connectors. Summary of the Utility Model

[0004] Based on this, in view of the above problems, it is necessary to provide a tooling for bending a conductor of a radio frequency coaxial connector, which can bend between the cable and the connector, and is more resistant to the traction force generated by pulling in the future, avoiding the breakage between the cable and the connector.

[0005] A tooling for bending a conductor of a radio frequency coaxial connector includes a support plate. A first side plate and a second side plate are oppositely arranged on the side of the support plate. Rotating shafts are inserted through both the first side plate and the second side plate. Clamping blocks for clamping a cable are arranged at the ends of the two rotating shafts. Rotating mechanisms for driving the rotating shafts to rotate are installed on both the first side plate and the second side plate. The rotating mechanisms drive the rotating shafts to rotate to adjust the clamping angle of the clamping members.

[0006] As a preferred solution, the rotating mechanism includes a box body, a knob, a worm and a worm gear. The worm gear is rotatably connected in the box body. The worm is inserted through the box body and meshes with the worm gear. The knob is installed at one end of the worm protruding out of the box body. The rotating shaft is inserted through the worm gear and fixedly connected to the worm gear.

[0007] As a preferred solution, a second arc-shaped plate is fixedly installed on the support plate. A first arc-shaped plate is arranged on the arc-shaped plate and is matched with it. One side of the first arc-shaped plate and the second arc-shaped plate is connected by a hinge member, and the other side of the first arc-shaped plate and the second arc-shaped plate is connected by a fastener.

[0008] As a preferred solution, a first bushing is arranged on the support plate, and the first bushing is fixedly connected to the support plate.

[0009] As a preferred embodiment, a first mounting plate and a second mounting plate are provided between the clamping block and the rotating shaft. The first mounting plate is connected to the rotating shaft, and the second mounting plate is connected to the clamping block. A guide rail and a sliding seat slidably engaged with the guide rail are provided between the first mounting plate and the second mounting plate. The guide rail is connected to the first mounting plate, and the sliding seat is connected to the second mounting plate. A lead screw is connected to the first mounting plate through a bearing block, and a nut seat threadedly engaged with the lead screw is sleeved on the lead screw. The nut seat is fixedly connected to the second mounting plate.

[0010] As a preferred embodiment, a telescopic member is provided between the first mounting plate and the rotating shaft. The telescopic member includes an internally threaded sleeve, and a connecting shaft threadedly engaged with the internally threaded sleeve is inserted into the internally threaded sleeve. A fastening nut threadedly engaged with the connecting shaft is sleeved on the connecting shaft. The side of the fastening nut is closely attached to the side of the internally threaded sleeve. The internally threaded sleeve is rotatably connected to the second side plate, and the internally threaded sleeve is fixedly connected to the rotating shaft.

[0011] As a preferred embodiment, triangular brackets for support are installed between the support plate and the first side plate, and between the support plate and the second side plate.

[0012] The beneficial effects of the present utility model are as follows:

[0013] A tooling for bending a conductor is designed. Subsequently, the cable passes through the support plate and then enters between the clamping blocks. Then, the two clamping blocks clamp and position the cable, and the rotating mechanism drives the rotating shaft to rotate the clamping blocks to change the angle of the clamping blocks, so as to realize the bending between the cable and the connector. Subsequently, it is easier to resist the traction force generated by pulling, avoiding the breakage between the cable and the connector. In addition, the bending tooling provides better support for the direction change of the cable and realizes controllable bending angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure;

[0015] Figure 2 is a schematic diagram of the fine-tuning structure;

[0016] Figure 3 is Figure 1 the enlarged schematic diagram at A in

[0017] Icons: 1. Support plate; 2. First arc-shaped plate; 3. Second arc-shaped plate; 4. Hinge; 5. Fastener; 6. First bushing; 7. First side plate; 8. Second side plate; 9. Rotating mechanism; 91. Box body; 92. Knob; 93. Worm; 94. Worm gear; 10. Rotating shaft; 11. Cable; 12. Internal thread sleeve; 13. Connecting shaft; 14. First mounting plate; 15. Guide rail; 16. Slide block; 17. Second mounting plate; 18. Lead screw; 19. Nut seat; 20. Clamping block; 21. Tripod; 22. Locknut. Detailed implementation manners

[0018] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] As Figures 1 - 3 shown,

[0022] As an optional embodiment of a tooling for bending a conductor of a radio frequency coaxial connector,

[0023] A tooling for bending the conductor of a radio frequency coaxial connector, comprising a support plate 1. A first side plate 7 and a second side plate 8 are oppositely arranged on the side of the support plate 1. Rotating shafts 10 are inserted through both the first side plate 7 and the second side plate 8. Clamping blocks 20 for clamping the cable 11 are arranged at the ends of the two rotating shafts 10. Rotating mechanisms 9 for driving the rotation of the rotating shafts are installed on both the first side plate 7 and the second side plate 8. The rotating mechanism 9 drives the rotating shaft 10 to rotate to adjust the clamping angle of the clamping member.

[0024] Specifically, to solve the problem that in the process of using the existing radio frequency coaxial connector, the connector is prone to poor contact and the cable 11 and the joint are broken due to being pulled and tugged. This not only makes the transmission of radio frequency signals unstable, but also seriously affects the service life of the radio frequency coaxial connector. Therefore, a tooling for bending the conductor is designed. Subsequently, the cable 11 passes through the support plate 1 and enters between the clamping blocks 20. Then, the two clamping blocks 20 clamp and position the cable. Moreover, subsequently, with the corresponding side plate as the support through the rotating mechanism 9, the rotating mechanism 9 drives the rotating shaft 10 to rotate the clamping block 20, changing the angle of the clamping block 20, so as to achieve bending between the cable 11 and the connector. Subsequently, it is easier to resist the traction force generated by pulling, avoiding the breakage between the cable 11 and the connector. In addition, the direction of the cable 11 after being horizontally inserted originally becomes vertically distributed. The bending tooling of this structure provides better support for the direction change of the cable 11 and realizes controllable bending angle.

[0025] As Figure 2 shown, the rotating mechanism 9 includes a box body 91, a knob 92, a worm 93 and a worm gear 94. The worm gear 94 is rotatably connected in the box body 91. The worm 93 is inserted through the box body 91 and meshes with the worm gear 94. The knob 92 is installed at one end of the worm 93 passing through the box body 91. The rotating shaft 10 is inserted through the worm gear 94 and fixedly connected to the worm gear 94. By driving the worm gear 94 to rotate through the worm 93, the inserted rotating shaft 10 rotates synchronously. When the worm 93 stops rotating, the rotating shaft 10 also stops rotating. Moreover, since the worm gear 94 and the worm 93 are meshed, the self-rotation of the rotating shaft 10 can be restricted, thereby finally controlling the angle change of the clamping block 20 and locking the changed angle in time, realizing controllable bending angle.

[0026] As Figure 1As shown, a second arc-shaped plate 3 is fixedly installed on the support plate 1. A first arc-shaped plate 2 which mates with the second arc-shaped plate 3 is arranged on the second arc-shaped plate 3. One side of the first arc-shaped plate 2 and the second arc-shaped plate 3 is connected by a hinge 4, and the other side of the first arc-shaped plate 2 and the second arc-shaped plate 3 is connected by a fastener 5. The second arc-shaped plate 3 uses the support plate 1 as a support, and the first arc-shaped plate 2 covers the second arc-shaped plate 3. The first arc-shaped plate 2 takes the hinge 4 as the rotation center and flips, so that the first arc-shaped plate 2 flips over the second arc-shaped plate, and then the first arc-shaped plate 2 on the other side is fixed to the second arc-shaped plate 3 by the fastener 5, thereby fixing the plug and strengthening the connection at the bending part.

[0027] As Figure 1 shown, a first bushing 6 is arranged on the support plate 1. The first bushing 6 is fixedly connected to the support plate 1, and the provided circumference is used for cable threading.

[0028] As Figure 3 shown, a first mounting plate 14 and a second mounting plate 17 are arranged between the clamping block 20 and the rotating shaft 10. The first mounting plate 14 is connected to the rotating shaft 10, and the second mounting plate 17 is connected to the clamping block 20. A guide rail 15 and a sliding seat 16 which is slidably matched with the guide rail 15 are arranged between the first mounting plate 14 and the second mounting plate 17. The guide rail 15 is connected to the first mounting plate 14, and the sliding seat 16 is connected to the second mounting plate 17. A lead screw 18 is connected to one mounting plate through a bearing seat. A nut seat 19 which is threadedly matched with the lead screw 18 is sleeved on the lead screw 18. The nut seat 19 is fixedly connected to the second mounting plate 17. By rotating the lead screw 18, the nut seat 19 is pushed to move up and down, thereby pushing the seat connected to the second mounting plate 17 to slide on the guide rail 15, so that the second mounting plate 17 displaces relative to the first mounting plate 14, changing the position of the clamping block 20 on the second mounting plate 17 and realizing the change in the distance between the clamping block 20 and the first bushing 6.

[0029] As Figure 3As shown, a telescopic component is arranged between the first mounting plate 14 and the rotating shaft 10, and the telescopic component includes an internal threaded sleeve 12, and a connecting shaft 13 threadedly matched with the internal threaded sleeve 12 is inserted in the internal threaded sleeve 12, and a fastening nut 22 threadedly matched with the internal threaded sleeve 13 is sleeved on the connecting shaft 13, and the side surface of the fastening nut 22 is tightly attached to the side surface of the internal threaded sleeve 12, and the internal threaded sleeve 12 is rotatably connected to the second side plate 8, and the internal threaded sleeve 12 is fixedly connected to the rotating shaft 10, and the distance between the clamping block 20 and the corresponding mounting plate is changed by the telescopic component, so as to adjust the distance between the two The spacing between the clamping blocks 20 can cope with the clamping and positioning of cables 11 of different diameters; therefore, when in use, the connecting shaft 13 is rotated in the internally threaded sleeve 12 to change the position of the connecting shaft 13 in the internally threaded sleeve 12, and finally, the fastening nut 22 is rotated to abut the surface of the connecting shaft 13 along the central axis of the connecting shaft 13 and toward the internally threaded sleeve 12, so that the connecting shaft 13 is fastened in the internally threaded sleeve 12, and the overall length of the telescopic component can be changed and kept unchanged.

[0030] like Figure 3 As shown, a supporting tripod 21 is installed between the support plate 1 and the first side plate 7, and between the support plate 1 and the second side plate 8. The tripod is supported at the angle between the support plate 1 and the corresponding side plate, which can improve the force stability of the support plate 1 and the corresponding side plate and limit the corresponding side plate from shaking left and right on the support plate 1.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A conductor bending tool for a radio frequency coaxial connector, characterized in that: The invention comprises a support plate (1), wherein a first side plate (7) and a second side plate (8) are arranged opposite to each other on the side surfaces of the support plate (1), a rotating shaft (10) is inserted through each of the first side plate (7) and the second side plate (8), a clamping block (20) for clamping a cable (11) is arranged at the ends of the two rotating shafts (10), and a rotating mechanism (9) for driving the rotating shaft to rotate is installed on each of the first side plate (7) and the second side plate (8), and the rotating mechanism (9) drives the rotating shaft (10) to rotate so as to adjust the clamping angle of the clamping member.

2. A conductor bending tool for a radio frequency coaxial connector according to claim 1, characterized in that: The rotating mechanism (9) comprises a box body (91), a knob (92), a worm (93) and a worm wheel (94); the worm wheel (94) is rotatably connected to the box body (91); the worm (93) is inserted into the box body (91) and meshes with the worm wheel (94); the knob (92) is mounted on an end of the worm (93) that passes through the box body (91); and the rotating shaft (10) is inserted into the worm wheel (94) and fixedly connected to the worm wheel (94).

3. The conductor bending tool for a radio frequency coaxial connector according to claim 1, characterized in that: A second curved plate (3) is fixedly mounted on the support plate (1), and a first curved plate (2) matching with the second curved plate is arranged on the curved plate; one side of the first curved plate (2) and the second curved plate (3) are connected via a hinge (4), and the other side of the first curved plate (2) and the second curved plate (3) are connected via a fastener (5).

4. The conductor bending tool for a radio frequency coaxial connector according to claim 1, characterized in that: A first shaft sleeve (6) is provided on the support plate (1), and the first shaft sleeve (6) is fixedly connected to the support plate (1).

5. The conductor bending tool for a radio frequency coaxial connector according to claim 1, characterized in that: A first mounting plate (14) and a second mounting plate (17) are arranged between the clamping block (20) and the rotating shaft (10); the first mounting plate (14) is connected to the rotating shaft (10); the second mounting plate (17) is connected to the clamping block (20); a guide rail (15) and a slide seat (16) slidably matched with the guide rail (15) are arranged between the first mounting plate (14) and the second mounting plate (17); the guide rail (15) is connected to the first mounting plate (14); the slide seat (16) is connected to the second mounting plate (17); a screw rod (18) is connected to the first mounting plate (14) via a bearing seat; a nut seat (19) threadedly matched with the screw rod (18) is sleeved on the screw rod (18); and the nut seat (19) is fixedly connected to the second mounting plate (17).

6. The conductor bending tool for a radio frequency coaxial connector according to claim 5, characterized in that: A telescopic component is arranged between the first mounting plate (14) and the rotating shaft (10), and the telescopic component includes an internally threaded sleeve (12), a connecting shaft (13) threadedly matched with the internally threaded sleeve (12) is inserted into the internally threaded sleeve (12), and a fastening nut (22) threadedly matched with the internally threaded sleeve (13) is sleeved on the connecting shaft (13), and the side surface of the fastening nut (22) is tightly attached to the side surface of the internally threaded sleeve (12), the internally threaded sleeve (12) is rotatably connected to the second side plate (8), and the internally threaded sleeve (12) is fixedly connected to the rotating shaft (10).

7. The conductor bending tool for a radio frequency coaxial connector according to claim 1, characterized in that: A supporting tripod (21) is installed between the support plate (1) and the first side plate (7), and between the support plate (1) and the second side plate (8).

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