Cable tube girdling device

Abstract

The utility model relates to a cable tube girdling device which comprises a base, an outer ring is vertically arranged on the base, an inner ring is arranged on the inner side of the outer ring, a first mounting plate is horizontally arranged on the lower side in the inner ring, and a first semicircular mounting seat with an upward opening is arranged above the first mounting plate. A first semicircular cutter is mounted on the inner side of the first semicircular mounting seat, downward first guide columns are arranged at the two ends of the lower side of the first semicircular mounting seat, first guide holes are formed in the first mounting plate, the first guide columns penetrate through the first guide holes, and a first magnet is arranged in the middle of the lower side of the first semicircular mounting seat. A first electromagnet is arranged on the portion, below the first magnet, of the first mounting plate, identical cutting structures are symmetrically arranged on the upper side of the interior of the inner ring, an annular protrusion is coaxially arranged on one side of the inner ring, a motor is arranged on the base, a driving wheel is arranged on a rotating shaft of the motor, and the driving wheel is in transmission connection with the annular protrusion through a belt. When the cable tube girdling device is used for girdling a cable tube, the cable tube is uniformly stressed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tube production, in particular to a cable tube ring cutting device. Background Art

[0002] During the processing of cable tubes, they need to be cut due to their continuous extrusion. In the prior art, there is an MPP cable tube ring cutting device disclosed in the authorization announcement number CN215037865U, which includes two symmetrically arranged annular shells. The two annular shells are detachably connected. After the two annular shells are assembled, their inner rings form an annular opening. An annular cavity is provided inside the annular shells. A triangular plate is rollingly connected to the inner wall of the annular cavity. A driving motor is installed on the triangular plate. A gear is connected to the output end of the driving motor. The pipe enters the inner ring of the annular shell, and the driving motor drives the gear to rotate. The gear engages with the gear ring, thereby driving the triangular plate to rotate circumferentially relative to the gear ring. The triangular plate drives the double-sided cutter thereon to cut and cut the pipe.

[0003] When the cutter of the above device cuts the pipe fitting, the cutter cuts into the pipe body from one side, resulting in uneven force, which can easily cause the pipe fitting to deform. Utility Model Content

[0004] In order to solve the above technical deficiencies, the utility model provides a cable tube ring cutting device. When the cable tube is ring cut, the cable tube is evenly stressed and is not easily deformed.

[0005] The utility model discloses a cable pipe ring cutting device, comprising a base, an outer ring is vertically arranged on the base, an inner ring is coaxially arranged on the inner side of the outer ring, grooves are arranged on the inner side of the outer ring and the outer side of the inner ring, a plurality of balls are arranged in the grooves, a retaining frame is arranged between adjacent balls, a No. 1 mounting plate is horizontally arranged on the lower side of the inner ring, a No. 2 mounting plate is horizontally arranged on the upper side of the inner ring, a No. 1 semicircular mounting seat with an opening facing upward is arranged above the No. 1 mounting plate, a No. 1 semicircular cutting knife is installed on the inner side of the No. 1 semicircular mounting seat, No. 1 guide pillars facing downward are arranged on both ends of the lower side of the No. 1 semicircular mounting seat, a No. 1 guide hole is arranged on the No. 1 mounting plate, the No. 1 guide pillar passes through the No. 1 guide hole, a No. 1 magnet is arranged in the middle of the lower side of the No. 1 semicircular mounting seat, and a No. 1 magnet is arranged below the No. 1 magnet. An electromagnet No. 1 is arranged on the No. 1 mounting plate, a semicircular mounting seat No. 2 with an opening facing downward is arranged below the No. 2 mounting plate, the No. 2 semicircular mounting seat corresponds to the position of the No. 1 semicircular mounting seat, a No. 2 semicircular cutting knife is installed on the inner side of the No. 2 semicircular mounting seat, No. 2 guide pillars facing upward are arranged at both ends of the upper side of the No. 2 semicircular mounting seat, a No. 2 guide hole is arranged on the No. 2 mounting plate, the No. 2 guide pillar passes through the No. 2 guide hole, a No. 2 magnet is arranged on the middle part of the upper side of the No. 2 semicircular mounting seat, an electromagnet No. 2 is arranged on the No. 2 mounting plate above the No. 2 magnet, an annular protrusion is coaxially arranged on one side of the inner ring, a belt mounting groove is arranged on the outer side surface of the annular protrusion, a motor is arranged on the base, a driving wheel is arranged on the motor shaft, and the driving wheel is connected to the annular protrusion through a belt drive.

[0006] When the above device is in use, the No. 1 magnet is attracted by the No. 1 electromagnet, and the No. 2 magnet is attracted by the No. 2 electromagnet, and the cable tube is transported between the No. 1 semicircular cutting knife and the No. 2 semicircular cutting knife, and then the current direction is changed to make the No. 1 electromagnet and the No. 1 magnet repel each other, so that the No. 1 semicircular cutting knife is pressed against the lower side of the cable tube, and the No. 2 electromagnet and the No. 2 magnet repel each other, and the No. 2 semicircular cutting knife is pressed against the upper side of the cable tube. At the same time, the motor drives the inner ring to rotate, so that the No. 1 semicircular cutting knife and the No. 2 semicircular cutting knife perform circular cutting on the cable tube. Since the No. 1 semicircular cutting knife and the No. 2 semicircular cutting knife are around the outside of the cable tube, the cable tube is evenly stressed during the circular cutting process.

[0007] Furthermore, the ends of the No. 1 guide post and the No. 2 guide post are both provided with limiting structures to prevent the No. 1 guide post from being separated from the No. 1 guide hole and to prevent the No. 2 guide post from being separated from the No. 2 guide hole.

[0008] The utility model provides a cable tube ring cutting device, which has the beneficial effect that, through the No. 1 semicircular cutting knife and the No. 2 semicircular cutting knife arranged up and down, the cable tube is evenly stressed when ring cutting is performed on the cable tube and is not easily deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model. DETAILED DESCRIPTION

[0010] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0011] Embodiment 1:

[0012] like Figure 1 As shown, the utility model discloses a cable pipe ring cutting device, including a base 1, an outer ring 5 is vertically arranged on the base 1, an inner ring 6 is coaxially arranged on the inner side of the outer ring 5, a groove is arranged on the inner side of the outer ring 5 and the outer side of the inner ring 6, a plurality of balls are arranged in the groove, and a retaining frame is arranged between adjacent balls, similar to a bearing structure, a No. 1 mounting plate 18 is horizontally arranged on the lower side of the inner ring 6, a No. 2 mounting plate 11 is horizontally arranged on the upper side of the inner ring 6, a No. 1 semicircular mounting seat 3 with an upward opening is arranged above the No. 1 mounting plate 18, a No. 1 semicircular cutting knife 4 is installed on the inner side of the No. 1 semicircular mounting seat 3, a No. 1 guide column 2 facing downward is arranged at both ends of the lower side of the No. 1 semicircular mounting seat 3, a No. 1 guide hole is arranged on the No. 1 mounting plate 18, the No. 1 guide column 2 passes through the No. 1 guide hole, a No. 1 magnet 19 is arranged in the middle part of the lower side of the No. 1 semicircular mounting seat 3, and a No. 1 electromagnetic is arranged on the No. 1 mounting plate 18 below the No. 1 magnet 19 Iron 20, a No. 2 semicircular mounting seat 13 with an opening facing downward is arranged below the No. 2 mounting plate 11, and the No. 2 semicircular mounting seat 13 corresponds to the position of the No. 1 semicircular mounting seat 3. A No. 2 semicircular cutting knife 14 is installed on the inner side of the No. 2 semicircular mounting seat 13, and No. 2 guide pillars 12 facing upward are arranged at both ends of the upper side of the No. 2 semicircular mounting seat 13. A No. 2 guide hole is arranged on the No. 2 mounting plate 11, and the No. 2 guide pillar 12 passes through the No. 2 guide hole. The ends of the No. 1 guide pillar 2 and the No. 2 guide pillar 12 are both provided with a limiting structure 8, a No. 2 magnet 9 is arranged in the middle part of the upper side of the No. 2 semicircular mounting seat 13, and a No. 2 electromagnet 10 is arranged on the No. 2 mounting plate 11 above the No. 2 magnet 9, an annular protrusion 7 is coaxially arranged on one side of the inner ring 6, and a belt mounting groove is arranged on the outer side surface of the annular protrusion 7, a motor 16 is arranged on the base 1, and a driving wheel 17 is arranged on the rotating shaft of the motor 16, and the driving wheel 17 is connected to the annular protrusion 7 through a belt 15 transmission.

[0013] When the above device is in use, the No. 1 magnet 19 is attracted by the No. 1 electromagnet 20, and the No. 2 magnet 9 is attracted by the No. 2 electromagnet 10, and the cable tube is transported between the No. 1 semicircular cutting knife 4 and the No. 2 semicircular cutting knife 14, and then the current direction is changed to make the No. 1 electromagnet 20 and the No. 1 magnet 19 repel each other, so that the No. 1 semicircular cutting knife 4 is pressed against the lower side of the cable tube, and the No. 2 electromagnet 10 and the No. 2 magnet 9 repel each other, and the No. 2 semicircular cutting knife 14 is pressed against the upper side of the cable tube. At the same time, the motor 16 drives the inner ring 6 to rotate, so that the No. 1 semicircular cutting knife 4 and the No. 2 semicircular cutting knife 14 perform ring cutting on the cable tube. Since the No. 1 semicircular cutting knife 4 and the No. 2 semicircular cutting knife 14 surround the outside of the cable tube, the cable tube is evenly stressed during the ring cutting process.

[0014] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0015] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0016] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0017] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cable pipe ring cutting device, characterized in that: The invention comprises a base (1), an outer ring (5) is vertically arranged on the base (1), an inner ring (6) is coaxially arranged inside the outer ring (5), a groove is arranged on the inner side of the outer ring (5) and the outer side of the inner ring (6), a plurality of balls are arranged in the groove, a retaining frame is arranged between adjacent balls, a first mounting plate (18) is horizontally arranged on the lower side of the inner ring (6), a second mounting plate (11) is horizontally arranged on the upper side of the inner ring (6), and a mounting plate (11) with an opening facing upward is arranged above the first mounting plate (18). A No. 1 semicircular mounting seat (3), a No. 1 semicircular cutting knife (4) is installed inside the No. 1 semicircular mounting seat (3), a No. 1 guide post (2) facing downward is arranged at both ends of the lower side of the No. 1 semicircular mounting seat (3), a No. 1 guide hole is arranged on the No. 1 mounting plate (18), the No. 1 guide post (2) passes through the No. 1 guide hole, a No. 1 magnet (19) is arranged in the middle part of the lower side of the No. 1 semicircular mounting seat (3), and a No. 1 electromagnet (20) is arranged on the No. 1 mounting plate (18) below the No. 1 magnet (19) A second semicircular mounting seat (13) with an opening facing downward is arranged below the second mounting plate (11), the second semicircular mounting seat (13) corresponds to the position of the first semicircular mounting seat (3), a second semicircular cutting knife (14) is installed inside the second semicircular mounting seat (13), and two ends of the upper side of the second semicircular mounting seat (13) are provided with second guide posts (12) facing upward, and the second mounting plate (11) is provided with a second guide hole, and the second guide post (12) passes through the second guide hole, and the second semicircular A second magnet (9) is arranged in the middle of the upper side of the shaped mounting seat (13), a second electromagnet (10) is arranged on the second mounting plate (11) above the second magnet (9), an annular protrusion (7) is coaxially arranged on one side of the inner ring (6), a belt mounting groove is arranged on the outer side surface of the annular protrusion (7), a motor (16) is arranged on the base (1), a driving wheel (17) is arranged on the rotating shaft of the motor (16), and the driving wheel (17) is connected to the annular protrusion (7) through a belt (15) transmission.

2. A cable pipe ring cutting device according to claim 1, characterized in that: The ends of the first guide post (2) and the second guide post (12) are both provided with limiting structures (8).

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