Positioning structure for stripping power line

Abstract

The utility model relates to the related technical field of power lines, in particular to a positioning structure for stripping a power line, which comprises a cabinet body, a support plate fixedly connected above the cabinet body, a workbench fixedly connected above the support plate, a fixed plate fixedly connected above the support plate, a fixed seat fixedly connected above the support plate, and a positioning block fixedly connected above the fixed seat. A cutting mechanism is arranged on one side of the fixing plate, and a positioning mechanism is arranged on the inner wall of the fixing base. According to the positioning structure for stripping the power line, through the arrangement of the positioning mechanism, the power line penetrates through a power line limiting groove to be limited, a servo motor is started, a threaded rod is made to rotate, a positioning block is limited through a positioning groove, a sliding block cannot rotate along with rotation of the threaded rod through a threaded hole, and then the sliding block drives a sliding rod to only slide up and down in a sliding groove; when the sliding block slides to the position where the power line can be accurately cut, the clamping hole is aligned with the positioning hole, and the limiting block pops into the positioning hole from the clamping hole to position the power line.

Description

Technical Field

[0001] The utility model relates to the technical field of power cords, in particular to a positioning structure for power cord stripping. Background Technique

[0002] A power cord is a wire for transmitting current. Usually, the way of current transmission is point-to-point transmission. Power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords are wires for high-voltage alternating current. Since such wires require a unified standard to obtain safety certification before they can be officially produced, and when the power cord is connected to a plug or other electrical components, the metal wire needs to be exposed. Therefore, a positioning structure for power cord stripping is particularly needed.

[0003] However, for existing power cord stripping machines, during use, good positioning can avoid unnecessary damage to the internal structure of the power cord. If the stripping position is inaccurate, it may accidentally damage the core wire of the wire, reducing the performance and service life of the power cord. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a positioning structure for power cord stripping to solve the problems in the above-mentioned background technique, that is, for existing power cord stripping machines, during use, good positioning can avoid unnecessary damage to the internal structure of the power cord. If the stripping position is inaccurate, it may accidentally damage the core wire of the wire, reducing the performance and service life of the power cord.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A positioning structure for power cord stripping, including a cabinet body, the bottom of the cabinet body is fixedly connected with a base, one side of the cabinet body is fixedly connected with a cabinet door, the upper part of the cabinet body is fixedly connected with a support plate, the upper part of the support plate is fixedly connected with a workbench, the upper part of the support plate is fixedly connected with a fixing plate, the upper part of the support plate is fixedly connected with a fixing seat, a cutting mechanism is arranged on one side of the fixing plate, and a positioning mechanism is arranged on the inner wall of the fixing seat;

[0006] The positioning mechanism includes a sliding groove, a positioning groove, a servo motor, a threaded rod, a slider, a threaded hole, a positioning block, a clamping hole, a spring, a limiting block, a positioning hole, a sliding rod, and a power cord limiting groove. A sliding groove is provided on the inner wall of the fixed seat. A positioning groove is provided on one side of the sliding groove. A servo motor is fixedly connected to the bottom of the sliding groove. A threaded rod is fixedly connected above the servo motor. The outer wall of the threaded rod is threadedly connected to a slider. A threaded hole is provided in the inner wall of the slider. A positioning block is fixedly connected to one side of the slider. A clamping hole is provided in the inner wall of the positioning block. A spring is fixedly connected to the outer wall of the clamping hole. One end of the spring is fixedly connected to a limiting block. A positioning hole is provided in the inner wall of the positioning groove. A sliding rod is fixedly connected to one end of the slider. A power cord limiting groove is provided in the inner wall of the sliding rod.

[0007] Preferably, multiple groups of the bases are provided at the bottom of the cabinet body and are symmetrically arranged at the four corners of the cabinet body with respect to the central axis of the cabinet body.

[0008] Preferably, the cutting mechanism includes a driving motor, a rotating shaft, a cutting knife, a crawler, and a stop block. A driving motor is fixedly connected to one side of the fixing plate. One end of the driving motor is fixedly connected to a rotating shaft. A cutting knife is fixedly connected to the outer wall of the rotating shaft. A crawler is attached to one end of the rotating shaft. A stop block is fixedly connected to one end of the rotating shaft.

[0009] Preferably, multiple groups of cutting knives are provided on the surface of the rotating shaft, and the cutting knives in each group are equally spaced.

[0010] Preferably, the cutting knife forms a rotating structure with the rotating shaft through the driving motor, and the rotating shaft and the crawler cooperate with each other to form a rotating structure.

[0011] Preferably, the outer wall size of the positioning block matches the inner wall size of the positioning groove, and the outer wall size of the limiting block matches the inner wall size of the positioning hole.

[0012] Preferably, multiple groups of the power cord limiting grooves are provided on the surface of the sliding rod and are symmetrically arranged with respect to the central axis of the sliding rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this power cord stripping positioning structure, through the setting of the positioning mechanism, the power cord passes through the power cord limiting groove and is limited. The servo motor is started to rotate the threaded rod. The positioning groove limits the positioning block, so that the slider will not rotate along with the rotation of the threaded rod through the threaded hole. Furthermore, the slider drives the sliding rod to only slide up and down in the sliding groove. When the slider slides to a position where it can be accurately cut, the clamping hole is aligned with the positioning hole, and the limiting block pops into the positioning hole from the clamping hole to position the power cord. Description of the Drawings

[0014] Figure 1This is a schematic side view of the external structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the cutting mechanism of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the positioning mechanism of the utility model;

[0017] Figure 4 This is the utility model Figure 3 The enlarged schematic view of part A in it.

[0018] In the figure: 1, cabinet body; 2, base; 3, cabinet door; 4, support plate; 5, workbench; 6, fixing plate; 7, fixing seat; 8, cutting mechanism; 801, driving motor; 802, rotating shaft; 803, cutting knife; 804, crawler belt; 805, stop block; 9, positioning mechanism; 901, sliding groove; 902, positioning groove; 903, servo motor; 904, threaded rod; 905, slider; 906, threaded hole; 907, positioning block; 908, card hole; 909, spring; 910, limit block; 911, positioning hole; 912, sliding rod; 913, power cord limiting groove. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a positioning structure for power cord stripping, including a cabinet body 1, a base 2 is fixedly connected to the bottom of the cabinet body 1, a cabinet door 3 is fixedly connected to one side of the cabinet body 1, a support plate 4 is fixedly connected above the cabinet body 1, a workbench 5 is fixedly connected above the support plate 4, a fixing plate 6 is fixedly connected above the support plate 4, a fixing seat 7 is fixedly connected above the support plate 4, a cutting mechanism 8 is arranged on one side of the fixing plate 6, and a positioning mechanism 9 is arranged on the inner wall of the fixing seat 7;

[0021] The positioning mechanism 9 includes a chute 901, a positioning groove 902, a servo motor 903, a threaded rod 904, a slider 905, a threaded hole 906, a positioning block 907, a clamping hole 908, a spring 909, a limiting block 910, a positioning hole 911, a sliding rod 912 and a power cord limiting groove 913. A chute 901 is provided on the inner wall of the fixed seat 7, a positioning groove 902 is provided on one side of the chute 901, a servo motor 903 is fixedly connected to the bottom of the chute 901, a threaded rod 904 is fixedly connected above the servo motor 903, the outer wall of the threaded rod 904 is threadedly connected with a slider 905, a threaded hole 906 is provided in the inner wall of the slider 905, a positioning block 907 is fixedly connected to one side of the slider 905, a clamping hole 908 is provided in the inner wall of the positioning block 907, a spring 909 is fixedly connected to the outer wall of the clamping hole 908, one end of the spring 909 is fixedly connected with a limiting block 910, a positioning hole 911 is provided in the inner wall of the positioning groove 902, a sliding rod 912 is fixedly connected to one end of the slider 905, and a power cord limiting groove 913 is provided in the inner wall of the sliding rod 912. Through the setting of the positioning mechanism 9, the power cord passes through the power cord limiting groove 913 and is limited. The servo motor 903 is started to rotate the threaded rod 904. The positioning groove 902 limits the positioning block 907, so that the slider 905 will not rotate with the rotation of the threaded rod 904 through the threaded hole 904. Furthermore, the slider 905 drives the sliding rod 912 to only slide up and down in the chute 901. When the slider 905 slides to the position where it can be accurately cut, the clamping hole 908 is aligned with the positioning hole 911, and the limiting block 910 pops into the positioning hole 911 from the clamping hole 908 to position the power cord.

[0022] Furthermore, multiple groups of bases 2 are provided at the bottom of the cabinet body 1, and are symmetrically arranged at the four corners of the cabinet body 1 with respect to the central axis of the cabinet body 1. Through the setting of the bases 2, the multiple groups of bases 2 can increase the height between the equipment and the ground and play a role in moisture protection.

[0023] Furthermore, the cutting mechanism 8 includes a driving motor 801, a rotating shaft 802, a cutting knife 803, a crawler 804 and a stop block 805. A driving motor 801 is fixedly connected to one side of the fixing plate 6, a rotating shaft 802 is fixedly connected to one end of the driving motor 801, a cutting knife 803 is fixedly connected to the outer wall of the rotating shaft 802, a crawler 804 is attached to one end of the rotating shaft 802, and a stop block 805 is fixedly connected to one end of the rotating shaft 802. Through the setting of the cutting mechanism 8, after the power cord is positioned, the driving motor 801 is started, and the cutting knife 803 rotates rapidly on the surface of the rotating shaft 802. The crawler 804 attached to the surface of the first group of rotating shafts 802 drives the second group of rotating shafts 802 to rotate, so that the two groups of cutting knives 803 rotate together, improving the cutting effect of the power cord. The stop block 805 prevents the crawler 804 from falling off the surface of the rotating shaft 802.

[0024] Further, multiple groups of cutting knives 803 are arranged on the surface of the rotating shaft 802, and the multiple groups of cutting knives 803 are equally spaced. With the arrangement of the cutting knives 803, the multiple groups of cutting knives 803 can quickly remove the insulating layer outside the power cord.

[0025] Further, the cutting knife 803 and the rotating shaft 902 form a rotating structure through the driving motor 801, and the rotating shaft 802 and the crawler 804 cooperate with each other to form a rotating structure. With the arrangement of the crawler 804, the driving motor 801 on the device can be reduced, saving costs.

[0026] Further, the outer wall size of the positioning block 907 matches the inner wall size of the positioning groove 902, and the outer wall size of the limiting block 910 matches the inner wall size of the positioning hole 911. With the arrangement of the positioning block 907 and the limiting block 910, the position of the power cord can be quickly positioned.

[0027] Further, multiple groups of power cord limiting grooves 913 are arranged on the surface of the sliding rod 912 and are symmetrically arranged with respect to the central axis of the sliding rod 912. With the arrangement of the power cord limiting grooves 913, multiple groups of power cords can be cut simultaneously, improving work efficiency.

[0028] Working principle: First, the power cord passes through the power cord limiting groove 913 and is limited. The servo motor 903 is started to rotate the threaded rod 904. The positioning groove 902 limits the positioning block 907, so that the slider 905 will not rotate with the rotation of the threaded rod 904 through the threaded hole 904. Instead, the slider 905 drives the sliding rod 912 to only slide up and down in the sliding groove 901. When the slider 905 slides to a position where it can be accurately cut, the clamping hole 908 is aligned with the positioning hole 911, and the limiting block 910 pops into the positioning hole 911 from the clamping hole 908 to position the power cord. After the power cord is positioned, the driving motor 801 is started, and the cutting knife 803 rotates rapidly on the surface of the rotating shaft 802. The crawler 804 attached to the surface of the first group of rotating shafts 802 drives the second group of rotating shafts 802 to rotate, so that the two groups of cutting knives 803 rotate together, improving the cutting effect on the power cord. The stop block 805 prevents the crawler 804 from falling off the surface of the rotating shaft 802. In this way, the use process of a positioning structure for power cord stripping is completed.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning structure for power cord stripping, comprising a cabinet body (1), characterized in that: A base (2) is fixedly connected to the bottom of the cabinet body (1), a cabinet door (3) is fixedly connected to one side of the cabinet body (1), a support plate (4) is fixedly connected above the cabinet body (1), a workbench (5) is fixedly connected above the support plate (4), a fixing plate (6) is fixedly connected above the support plate (4), a fixing seat (7) is fixedly connected above the support plate (4), a cutting mechanism (8) is arranged on one side of the fixing plate (6), and a positioning mechanism (9) is arranged on the inner wall of the fixing seat (7); The positioning mechanism (9) includes a chute (901), a positioning groove (902), a servo motor (903), a threaded rod (904), a slider (905), a threaded hole (906), a positioning block (907), a card hole (908), a spring (909), a limiting block (910), a positioning hole (911), a sliding rod (912) and a power cord limiting groove (913). A chute (901) is opened on the inner wall of the fixing seat (7), a positioning groove (902) is opened on one side of the chute (901), a servo motor (903) is fixedly connected to the bottom of the chute (901), a threaded rod (904) is fixedly connected above the servo motor (903), the outer wall of the threaded rod (904) is threadedly connected with a slider (905), a threaded hole (906) is opened on the inner wall of the slider (905), a positioning block (907) is fixedly connected to one side of the slider (905), a card hole (908) is opened on the inner wall of the positioning block (907), a spring (909) is fixedly connected to the outer wall of the card hole (908), a limiting block (910) is fixedly connected to one end of the spring (909), a positioning hole (911) is opened on the inner wall of the positioning groove (902), a sliding rod (912) is fixedly connected to one end of the slider (905), and a power cord limiting groove (913) is opened on the inner wall of the sliding rod (912).

2. The positioning structure for power cord stripping according to claim 1, wherein: Multiple groups of the base (2) are arranged at the bottom of the cabinet body (1) and are symmetrically arranged at the four corners of the cabinet body (1) with respect to the central axis of the cabinet body (1).

3. The positioning structure for power cord stripping according to claim 1, characterized in that: The cutting mechanism (8) includes a driving motor (801), a rotating shaft (802), a cutting knife (803), a crawler belt (804) and a stop block (805). A driving motor (801) is fixedly connected to one side of the fixing plate (6), a rotating shaft (802) is fixedly connected to one end of the driving motor (801), a cutting knife (803) is fixedly connected to the outer wall of the rotating shaft (802), a crawler belt (804) is attached to one end of the rotating shaft (802), and a stop block (805) is fixedly connected to one end of the rotating shaft (802).

4. The positioning structure for power cord stripping according to claim 3, characterized in that: Multiple groups of the cutting knives (803) are arranged on the surface of the rotating shaft (802), and the cutting knives (803) in each group are equidistantly distributed.

5. The positioning structure for power cord stripping according to claim 3, characterized in that: The cutting knife (803) forms a rotating structure with the rotating shaft (802) through the driving motor (801), and the rotating shaft (802) and the crawler belt (804) cooperate with each other to form a rotating structure.

6. The positioning structure for power cord stripping according to claim 1, wherein: The outer wall dimensions of the positioning block (907) match the inner wall dimensions of the positioning groove (902), and the outer wall dimensions of the limiting block (910) match the inner wall dimensions of the positioning hole (911).

7. A positioning structure for power cord stripping according to claim 1, characterized in that: Multiple groups of power cord limiting grooves (913) are provided on the surface of the sliding rod (912) and are symmetrically arranged with respect to the central axis of the sliding rod (912).

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