A braided sleeve threading device

Abstract

The utility model discloses a kind of braided sleeve threading devices, including base, first vertical rod is provided on base, one end of first vertical rod is rotatably connected with take-up roller, take-up roller is driven by crank handle wheel, a plurality of first springs are provided on base, in the utility model, by the merging between first arc sleeve and second arc sleeve, so that soft braided sleeve can be sleeved on the whole round sleeve formed by first arc sleeve and second arc sleeve, and the soft effect of braided sleeve can make braided sleeve be creased and continuously sleeved, using the pressing effect between the end of whole round sleeve and the end of braided sleeve from the end of whole round sleeve threading through and braided sleeve, the continuous rotation of take-up roller realizes the threading effect of cable in braided sleeve and the synchronous winding effect of braided sleeve and cable after threading, compared with prior art, the integrity of braided sleeve is guaranteed, and simultaneously make the threading operation of cable in braided sleeve more convenient.

Description

Technical Field

[0001] This utility model relates to the field of threading device technology, and in particular to a braided sleeve threading device. Background Technology

[0002] Braided tubing is a common electrical protection material, widely used for the wiring, protection, and fixing of wires and cables. Some braided tubing is favored for its excellent flexibility. This type of tubing is made of soft braided material, so it can be easily bent and twisted to adapt to different wiring needs. This flexibility makes braided tubing more flexible and convenient in the wiring process, especially when it needs to pass through narrow spaces or carry out complex wiring, its advantages are more obvious.

[0003] Traditional braided sheathing for cable threading typically involves leaving an opening in the braided sheath before wrapping it around the cable, which reduces the protective effect of the braided sheath. Even without an opening, the flexibility of the braided sheath can make the threading process inconvenient. Therefore, a braided sheath threading device is needed to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a braided sleeve threading 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 braided sleeve threading device, comprising a base, a first upright rod on the base, a take-up roller rotatably connected to one end of the first upright rod, the take-up roller being driven by a crank handwheel, a plurality of first springs on the base, a common support rod connected to the top of the plurality of first springs, two pressure rollers rotatably connected to the top of the support rod, the two pressure rollers being arranged on both sides of the bottom end of the take-up roller, a second upright rod on the base, a first arc sleeve on the outer wall of the second upright rod near the take-up roller, a screw threaded to the top of the second upright rod, the screw being driven by a knob, a movable block movably connected to the bottom end of the screw, the movable block being vertically slidably connected inside the second upright rod, a second arc sleeve on one side of the movable block, the second arc sleeve being arranged parallel and symmetrically with the first arc sleeve and located above the first arc sleeve.

[0006] Preferably, an angle iron is provided between the side of the first upright near the take-up roller and the base.

[0007] Preferably, the first upright has a guide groove arranged vertically, and a guide block is slidably connected in the guide groove, the guide block being connected to one side of the support rod.

[0008] Preferably, a guide rod is connected inside the guide groove, the guide rod is arranged vertically, and the guide block is slidably connected to the outer wall of the guide rod.

[0009] Preferably, the second upright has a slot, and the moving block is vertically slidably connected in the slot.

[0010] Preferably, a connecting shaft is rotatably connected to the top of the movable block, and the cross-section of the connecting shaft is in the form of a reverse T-shape and connected to the bottom end of the screw.

[0011] Preferably, a groove is provided on the outer wall of the second upright near the first arc sleeve. The groove has a trapezoidal cross-section and is arranged vertically below the first arc sleeve. A second spring is provided at the bottom of the groove, and a slider is provided at the top of the second spring. The slider slides and adapts to the groove. A top block is provided at the end of the slider outside the groove, and the top block abuts against the lower arc outer wall of the first arc sleeve.

[0012] The beneficial effects of this utility model are:

[0013] In this invention, the merging of the first and second arc sleeves allows a soft braided sleeve to be fitted onto the complete circular sleeve formed by the first and second arc sleeves. The flexibility of the braided sleeve allows it to be continuously fitted in a pleated shape. The cable passes through the complete circular sleeve, and the end of the cable passes through the braided sleeve, which is pressed between the pressure roller and the take-up roller. The continuous rotation of the take-up roller enables the cable to be threaded through the braided sleeve and the braided sleeve and cable to be wound up synchronously after threading. Compared with the prior art, this invention ensures the integrity of the braided sleeve and makes the cable threading operation within the braided sleeve more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a braided sleeve threading device proposed in this utility model;

[0015] Figure 2 This is a side view cross-sectional structural diagram of the take-up roller of the braided sleeve threading device proposed in this utility model;

[0016] Figure 3 This is a front cross-sectional view of a braided sleeve threading device proposed in this utility model.

[0017] In the diagram: 1. Base; 2. First upright; 3. Take-up roller; 4. First spring; 5. Support rod; 6. Pressure roller; 7. Second upright; 8. First arc sleeve; 9. Screw; 10. Moving block; 11. Second arc sleeve; 12. Angle iron; 13. Guide groove; 14. Guide block; 15. Guide rod; 16. Groove; 17. Connecting shaft; 18. Slide groove; 19. Second spring; 20. Sliding block; 21. Top block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-3 A braided sleeve threading device includes a base 1, a first upright 2 on the base 1, a take-up roller 3 rotatably connected to one end of the first upright 2, the take-up roller 3 being driven by a crank handwheel, a plurality of first springs 4 on the base 1, a common support rod 5 connected to the top of the plurality of first springs 4, two pressure rollers 6 rotatably connected to the top of the support rod 5, the two pressure rollers 6 being arranged on both sides of the bottom end of the take-up roller 3, a second upright 7 on the base 1, a first arc sleeve 8 on the outer wall of the second upright 7 near the take-up roller 3, a screw 9 internally threaded to the top of the second upright 7, the screw 9 being driven by a knob, a movable block 10 movably connected to the bottom end of the screw 9, the movable block 10 being vertically slidably connected inside the second upright 7, a second arc sleeve 11 on one side of the movable block 10, the second arc sleeve 11 being arranged parallel and symmetrically to the first arc sleeve 8, and located above the first arc sleeve 8.

[0020] The end of the braided sleeve is fitted onto the outer wall of the first arc sleeve 8 and the second arc sleeve 11. The screw 9 is rotated counterclockwise using the knob, causing the moving block 10 to lift the second arc sleeve 11 a short distance, thus locally tightening the soft braided sleeve. The braided sleeve is continuously fitted onto the first arc sleeve 8 and the second arc sleeve 11, forming a pleated shape, with a small section of the braided sleeve remaining. The cable end is passed between the first arc sleeve 8 and the second arc sleeve 11. When the cable end is aligned with the remaining braided sleeve, the cable end and the braided sleeve are pulled out simultaneously and wound onto the take-up roller 3. The cable end, along with the braided sleeve end, is placed between the pressure roller 6 and the take-up roller 3. The elastic force of the first spring 4 is used to achieve pressing. The take-up roller 3 is rotated using the crank handwheel to achieve the threading effect of the cable along with the braided sleeve, while simultaneously achieving the winding and coiling effect on the take-up roller 3 after threading.

[0021] Specifically, in this embodiment, an angle iron 12 is provided between the side of the first upright 2 near the take-up roller 3 and the base 1, which improves the connection effect between the first upright 2 and the base 1 and ensures the stability of the take-up roller 3.

[0022] Specifically, in this embodiment, a guide groove 13 is provided on the first upright rod 2. The guide groove 13 is arranged vertically, and a guide block 14 is slidably connected in the guide groove 13. The guide block 14 is connected to one side of the support rod 5, providing vertical guidance for the movement of the pressure roller 6 and the support rod 5, thereby improving the pressing effect between the pressure roller 6 and the take-up roller 3.

[0023] Specifically, in this embodiment, a guide rod 15 is connected inside the guide groove 13. The guide rod 15 is arranged vertically, and the guide block 14 is slidably connected to the outer wall of the guide rod 15 to prevent the guide block 14 from separating from the guide groove 13, thereby further improving the horizontal stability of the support rod 5 and the pressure roller 6.

[0024] Specifically, in this embodiment, a slot 16 is provided on the second upright 7, and the moving block 10 is vertically slidably connected in the slot 16, which provides vertical movement guidance for the moving block 10.

[0025] Specifically, in this embodiment, a connecting shaft 17 is rotatably connected to the top of the movable block 10. The cross-section of the connecting shaft 17 is in the form of a reverse T-shape and is connected to the bottom of the screw 9. This facilitates the screw 9 to rotate counterclockwise to lift the movable block 10 and provide support. At the same time, it realizes the independence between the rotation of the screw 9 and the vertical movement of the movable block 10.

[0026] Specifically, in this embodiment, a groove 18 is provided on the outer wall of the second upright 7 near the first arc sleeve 8. The groove 18 has a trapezoidal cross-section and is arranged vertically below the first arc sleeve 8. A second spring 19 is provided at the bottom end of the groove 18, and a slider 20 is provided at the top end of the second spring 19. The slider 20 is slidably fitted inside the groove 18. A top block 21 is provided at the end of the slider 20 outside the groove 18. The top block 21 abuts against the lower arc outer wall of the first arc sleeve 8. The elastic force of the second spring 19 is transmitted to the top block 21 through the slider 20, so that the top block 21 abuts against the bottom outer wall of the first arc sleeve 8. This provides a fixing effect for the braided sleeve to be first fitted onto the root of the first arc sleeve 8, preventing the wrinkled braided sleeve from separating from the whole arc sleeve at once.

[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A braided sleeve threading device, comprising a base (1), characterized in that: The base (1) is provided with a first upright (2), and a take-up roller (3) is rotatably connected to one end of the first upright (2). The take-up roller (3) is driven by a crank handwheel. The base (1) is provided with a plurality of first springs (4), and the top of the plurality of first springs (4) is connected to the same support rod (5). The top of the support rod (5) is rotatably connected to two pressure rollers (6). The two pressure rollers (6) are arranged on both sides of the bottom end of the take-up roller (3). The base (1) is provided with a second upright (7). (7) A first arc sleeve (8) is provided on the outer wall near the take-up roller (3). A screw (9) is internally threaded at the top of the second upright (7). The screw (9) is driven by a knob. A movable block (10) is movably connected to the bottom of the screw (9). The movable block (10) is vertically slidably connected inside the second upright (7). A second arc sleeve (11) is provided on one side of the movable block (10). The second arc sleeve (11) is arranged parallel and symmetrically with the first arc sleeve (8) and is located above the first arc sleeve (8).

2. The braided sleeve threading device according to claim 1, characterized in that: An angle iron (12) is provided between the first upright (2) and the base (1) on the side near the take-up roller (3).

3. The braided sleeve threading device according to claim 1, characterized in that: The first upright (2) is provided with a guide groove (13), which is arranged vertically. A guide block (14) is slidably connected in the guide groove (13), and the guide block (14) is connected to one side of the support rod (5).

4. The braided sleeve threading device according to claim 3, characterized in that: The guide groove (13) is connected to a guide rod (15), which is arranged vertically, and the guide block (14) is slidably connected to the outer wall of the guide rod (15).

5. The braided sleeve threading device according to claim 1, characterized in that: The second upright (7) has a slot (16) and the moving block (10) is vertically slidably connected in the slot (16).

6. The braided sleeve threading device according to claim 1, characterized in that: The top of the movable block (10) is rotatably connected to a connecting shaft (17), and the cross section of the connecting shaft (17) is T-shaped and connected to the bottom end of the screw (9).

7. The braided sleeve threading device according to claim 1, characterized in that: The second upright (7) has a groove (18) on the outer wall near the first arc sleeve (8). The groove (18) has a trapezoidal cross section and is arranged vertically below the first arc sleeve (8). A second spring (19) is provided at the bottom of the groove (18), and a slider (20) is provided at the top of the second spring (19). The slider (20) slides and adapts to the groove (18). A top block (21) is provided at the end of the slider (20) outside the groove (18), and the top block (21) abuts against the lower arc outer wall of the first arc sleeve (8).

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