End processing device for leaky coaxial cable

Abstract

The utility model discloses an end processing device for a leaky coaxial cable, which comprises a cylinder, a first blade and a second blade, the cylinder is provided with an inner cavity, the first blade is mounted on the peripheral surface of the cylinder, one end of the first blade extends into the inner cavity and is used for stripping a sheath of the leaky coaxial cable, and the other end of the first blade is used for stripping the sheath of the leaky coaxial cable. The second blade is installed on the end face of the cylinder, and one end of the second blade extends into the inner cavity and is used for cutting the end face of the leaky coaxial cable. According to the utility model, the first blade is used for stripping the sheath of the leaky coaxial cable, the stripping of the thicker sheath can be realized and the potential safety hazard of stripping can be reduced, and the second blade is used for cutting the end surface of the leaky coaxial cable, so that no chippings can be generated, and the cutting quality of the end surface of the leaky coaxial cable can be improved; therefore, the manufacturing quality of the leaky coaxial cable joint can be improved, and the performance test of the leaky coaxial cable is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable end processing equipment, in particular to an end processing device for leaky coaxial cables. Background Art

[0002] The leaky coaxial cable has both signal transmission and antenna functions, and is composed of an inner conductor, an insulating layer, an outer conductor, and a sheath from the inside to the outside. Before using the leaky coaxial cable, its end needs to be processed. After the end is connected to the joint after processing, the leaky coaxial cable can be used. Therefore, it is necessary to provide an end processing device for the leaky coaxial cable.

[0003] At present, when making joints for leaky coaxial cables, the end face is generally cut off by a saw bow, and the sheath is then peeled off by a utility knife. However, the debris cut out by the saw bow is very easy to be adsorbed on the end face and connected to the inner conductor, affecting the production quality of the leaky coaxial cable joint, thereby affecting the performance test of the leaky coaxial cable. In addition, since the sheath is thick, the utility knife is inconvenient to operate and there are also safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to solve the technical problems that the existing sawing of the end face of the leaky coaxial cable affects the production quality of the leaky coaxial cable joint, and the utility knife is difficult to peel off the thicker sheath, the utility model provides an end processing device for the leaky coaxial cable, through the improvement of the structure of the end processing device, the cable can be easily cut and the end face quality is guaranteed, and at the same time, the thicker sheath can also be peeled off.

[0005] The utility model solves the technical problem by adopting the following technical solution: an end processing device for a leaky coaxial cable, comprising: a cylinder, a first blade and a second blade, the cylinder being provided with an inner cavity, the first blade being mounted on the outer circumferential surface of the cylinder, one end of the first blade extending into the inner cavity and being used for stripping off the sheath of the leaky coaxial cable, the second blade being mounted on the end surface of the cylinder, one end of the first blade extending into the inner cavity and being used for cutting the end surface of the leaky coaxial cable.

[0006] Thus, the sheath of the leaky coaxial cable is stripped by the first blade. Compared with the stripping method using a utility knife, this method has a simple structure and is easy to operate. It can achieve the stripping of thicker sheaths and reduce the potential safety hazards of stripping. The end face of the leaky coaxial cable is cut by the second blade. Compared with the cutting method using a saw bow, this method has a simple structure and is easy to operate. It does not generate debris and can improve the cutting quality of the end face of the leaky coaxial cable, thereby improving the manufacturing quality of the leaky coaxial cable connector, thereby improving the performance test of the leaky coaxial cable. Through one device, the stripping of the sheath of the leaky coaxial cable and the cutting of the end face can be achieved simultaneously, thereby improving the processing efficiency of the end of the leaky coaxial cable.

[0007] Furthermore, a through hole is formed on the outer peripheral surface of the cylinder, the first blade is located in the through hole, and one end of the first blade extends into the inner cavity.

[0008] Furthermore, the first blade is provided with a first waist-shaped hole, and the first blade is provided with a first locking member, and the first blade is mounted on the cylinder through the first locking member. Thus, the fixed position of the first blade can be fine-tuned through the first waist-shaped hole to improve the stripping effect of the leaky coaxial cable jacket; the locking operation and fine-tuning operation of the first blade are controlled through the first locking member to improve the reliability and stability when the leaky coaxial cable jacket is stripped.

[0009] Furthermore, there are two first blades in total, which are symmetrically arranged about the axis A of the cylinder, and the number of the through holes is equal to the number of the first blades. Thus, the stripping efficiency of the leaky coaxial cable jacket can be improved.

[0010] Furthermore, a mounting groove is formed on the end surface of the cylinder, the second blade is located in the mounting groove, and one end of the second blade extends into the inner cavity.

[0011] Furthermore, the second blade is provided with a second waist-shaped hole, and the second blade is provided with a second locking member, and the second blade is mounted on the cylinder body through the second locking member. Thus, the fixed position of the second blade can be fine-tuned through the second waist-shaped hole to improve the cutting effect of the end face of the leaky coaxial cable; the locking operation and fine-tuning operation of the second blade are controlled through the second locking member to improve the reliability and stability of the leaky coaxial cable end face cutting.

[0012] Furthermore, there are two second blades, which are symmetrically arranged about the axis A of the cylinder, and the number of the mounting slots is equal to the number of the second blades. Thus, the cutting efficiency of the end face of the leaky coaxial cable can be improved.

[0013] Furthermore, it also includes: a connector, which is located on the side of the barrel close to the second blade and connected to the end face of the barrel. Thus, by connecting a driving mechanism to the end of the connector away from the second blade, the rotation of the barrel can be controlled, and the stripping of the leaking coaxial cable sheath and the cutting of the end face can be controlled.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses a first blade to strip off the sheath of the leaky coaxial cable. Compared with the stripping method of a utility knife, this method has a simple structure and is easy to operate. It can achieve the stripping of thicker sheaths and reduce the safety hazards of stripping. The end face of the leaky coaxial cable is cut by a second blade. Compared with the cutting method of a saw bow, this method has a simple structure and is easy to operate. It does not generate debris and improves the cutting quality of the end face of the leaky coaxial cable. Further, it can improve the manufacturing quality of the leaky coaxial cable connector, thereby improving the performance test of the leaky coaxial cable; through one device, the stripping of the leaky coaxial cable sheath and the cutting of the end face can be achieved simultaneously, thereby improving the processing efficiency of the leaky coaxial cable end.

[0016] 2. The utility model can fine-tune the fixed position of the first blade through the first waist-shaped hole to improve the stripping effect of the leaky coaxial cable sheath; the locking operation and fine-tuning operation of the first blade are controlled by the first locking member to improve the reliability and stability when stripping the leaky coaxial cable sheath.

[0017] 3. The utility model can fine-tune the fixed position of the second blade through the second waist-shaped hole to improve the cutting effect of the end face of the leaky coaxial cable; the locking operation and fine-tuning operation of the second blade are controlled by the second locking member to improve the reliability and stability when cutting the end face of the leaky coaxial cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a front view of the end processing device for leaky coaxial cable of the utility model;

[0020] Figure 2 For the utility model Figure 1 Schematic diagram of the structure of the A-A section;

[0021] Figure 3 It is a right side view of the terminal processing device for leaky coaxial cable of the utility model.

[0022] In the figure: 1, cylinder; 101, inner cavity; 102, through hole; 103, mounting groove; 2, first blade; 201, first waist-shaped hole; 202, first locking piece; 3, second blade; 301, second waist-shaped hole; 302, second locking piece; 4, connector. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 utility model 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 utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figures 1 to 3As shown, it is the optimal embodiment of the utility model. The end processing device for leaky coaxial cable of this embodiment comprises: a cylinder 1, a first blade 2 and a second blade 3. The cylinder 1 is provided with an inner cavity 101. The first blade 2 is mounted on the outer circumferential surface of the cylinder 1. One end of the first blade 2 extends into the inner cavity 101 and is used to strip the sheath of the leaky coaxial cable. The second blade 3 is mounted on the end surface of the cylinder 1. One end of the first blade 2 extends into the inner cavity 101 and is used to cut the end surface of the leaky coaxial cable. Thus, the sheath of the leaky coaxial cable is stripped by the first blade 2. Compared with the stripping method using a utility knife, this method has a simple structure and is easy to operate. It can achieve the stripping of thicker sheaths and reduce the potential safety hazards of stripping. The end face of the leaky coaxial cable is cut by the second blade 3. Compared with the cutting method using a bow saw, this method has a simple structure and is easy to operate. It does not generate debris and can improve the cutting quality of the end face of the leaky coaxial cable, thereby improving the manufacturing quality of the leaky coaxial cable connector and improving the performance test of the leaky coaxial cable. Through one device, the stripping of the sheath of the leaky coaxial cable and the cutting of the end face can be achieved simultaneously, thereby improving the processing efficiency of the end of the leaky coaxial cable.

[0027] In other words, the sawing operation of the saw bow will produce debris, and the debris will be adsorbed on the inner conductor of the leaky coaxial cable, while the cutting operation of the second blade 3 will not produce debris, and thus no debris will be adsorbed on the inner conductor of the leaky coaxial cable. In this way, the cutting quality of the end face of the leaky coaxial cable can be improved, and then the manufacturing quality of the leaky coaxial cable joint can be improved, thereby improving the performance test of the leaky coaxial cable.

[0028] In this embodiment, a through hole 102 is provided on the outer circumferential surface of the cylinder 1, the first blade 2 is located in the through hole 102, and one end of the first blade 2 extends into the inner cavity 101, the first blade 2 is provided with a first waist-shaped hole 201, the first blade 2 is provided with a first locking member 202, and the first blade 2 is installed on the cylinder 1 through the first locking member 202, and a total of two first blades 2 are provided, and the two first blades 2 are symmetrically arranged about the axis A of the cylinder 1, and the number of through holes 102 is equal to the number of first blades 2. Therefore, the fixed position of the first blade 2 can be fine-tuned through the first waist-shaped hole 201 to improve the stripping effect of the leaky coaxial cable jacket; the locking operation and fine-tuning operation of the first blade 2 are controlled by the first locking member 202 to improve the reliability and stability of the leaky coaxial cable jacket stripping; the stripping efficiency of the leaky coaxial cable jacket can be improved.

[0029] Specifically, the first locking piece 202 passes through the first waist-shaped hole 201, the bottom of the first locking piece 202 is inserted into the cylinder 1 and connected to the cylinder 1, and the two sides of the first blade 2 are respectively abutted against the first locking piece 202 and the cylinder 1, so that the first blade 2 can be fixedly installed.

[0030] In this embodiment, the end surface of the cylinder 1 is provided with a mounting groove 103, the second blade 3 is located in the mounting groove 103, and one end of the second blade 3 extends into the inner cavity 101, the second blade 3 is provided with a second waist-shaped hole 301, the second blade 3 is provided with a second locking member 302, and the second blade 3 is installed on the cylinder 1 through the second locking member 302, and a total of two second blades 3 are provided, and the two second blades 3 are centrally symmetrically arranged about the axis A of the cylinder 1, and the number of mounting grooves 103 is equal to the number of second blades 3. Therefore, the fixed position of the second blade 3 can be fine-tuned through the second waist-shaped hole 301 to improve the cutting effect of the end face of the leaky coaxial cable; the locking operation and fine-tuning operation of the second blade 3 are controlled by the second locking member 302 to improve the reliability and stability of the end face cutting of the leaky coaxial cable; and the cutting efficiency of the end face of the leaky coaxial cable can be improved.

[0031] Specifically, the second locking piece 302 passes through the second waist-shaped hole 301, the bottom of the second locking piece 302 is inserted into the cylinder 1 and connected to the cylinder 1, and the two sides of the second blade 3 are respectively abutted against the second locking piece 302 and the cylinder 1, so that the second blade 3 can be fixedly installed.

[0032] In this embodiment, it also includes: a connector 4, which is located on the side of the barrel 1 close to the second blade 3 and connected to the end face of the barrel 1. Therefore, by connecting a driving mechanism (not shown in the figure) to the end of the connector 4 away from the second blade 3, the rotation of the barrel 1 can be controlled, and then the stripping of the leaky coaxial cable jacket and the cutting of the end face can be controlled.

[0033] The terminal processing process of the leaky coaxial cable of the utility model is as follows: first, an end of the connector 4 away from the second blade 3 is externally connected to a driving mechanism; then, an end of the leaky coaxial cable barrel 1 to be processed away from the second blade 3 is inserted into the inner cavity 101 and abuts against the first blade 2; finally, the driving mechanism is started, and the barrel 1 is driven by the driving mechanism to rotate, so that the first blade 2 is rotated to strip the sheath of the leaky coaxial cable. At this time, the leaky coaxial cable after stripping will move relatively (that is, it moves relative to the barrel 1, and the moving direction is: moving along the axis A of the barrel 1 to the side close to the second blade 3). When the leaky coaxial cable moves to the position of the second blade 3, the end face of the leaky coaxial cable is cut by the rotating second blade 3, and the terminal processing operation of the leaky coaxial cable can be completed.

[0034] In summary, the utility model uses the first blade 2 to strip the sheath of the leaky coaxial cable. Compared with the stripping method of a utility knife, this method has a simple structure and is easy to operate. It can achieve the stripping of thicker sheaths and reduce the safety hazards of stripping. The end face of the leaky coaxial cable is cut by the second blade 3. Compared with the cutting method of sawing with a bow, this method has a simple structure and is easy to operate. It will not produce debris and can improve the cutting quality of the end face of the leaky coaxial cable, thereby improving the manufacturing quality of the leaky coaxial cable connector, thereby improving the performance test of the leaky coaxial cable; through one device, the stripping of the sheath of the leaky coaxial cable and the end face can be achieved simultaneously. The cutting can improve the processing efficiency of the leaky coaxial cable end; the fixed position of the first blade 2 can be fine-tuned through the first waist-shaped hole 201 to improve the stripping effect of the leaky coaxial cable sheath; the locking operation and fine-tuning operation of the first blade 2 are controlled by the first locking piece 202 to improve the reliability and stability when the leaky coaxial cable sheath is stripped; the fixed position of the second blade 3 can be fine-tuned through the second waist-shaped hole 301 to improve the cutting effect of the leaky coaxial cable end face; the locking operation and fine-tuning operation of the second blade 3 are controlled by the second locking piece 302 to improve the reliability and stability when the leaky coaxial cable end face is cut.

[0035] The above description is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of the utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A terminal processing device for a leaky coaxial cable, characterized in that: include: A cylinder (1), wherein the cylinder (1) is provided with an inner cavity (101); A first blade (2), the first blade (2) being mounted on the outer peripheral surface of the barrel (1), one end of the first blade (2) extending into the inner cavity (101) and being used for stripping the sheath of the leaky coaxial cable; A second blade (3), wherein the second blade (3) is mounted on the end surface of the cylinder (1), one end of the second blade (3) extends into the inner cavity (101), and is used for cutting the end surface of a leaky coaxial cable.

2. The end processing device for leaky coaxial cable according to claim 1, characterized in that: A through hole (102) is provided on the outer peripheral surface of the cylinder (1), the first blade (2) is located in the through hole (102), and one end of the first blade (2) extends into the inner cavity (101).

3. The end processing device for leaky coaxial cable according to claim 1, characterized in that: The first blade (2) is provided with a first waist-shaped hole (201), and the first blade (2) is provided with a first locking piece (202), and the first blade (2) is installed on the cylinder (1) through the first locking piece (202).

4. The end processing device for leaky coaxial cable according to claim 2, characterized in that: There are two first blades (2) in total, and the two first blades (2) are symmetrically arranged about the axis A of the cylinder (1), and the number of the through holes (102) is equal to the number of the first blades (2).

5. The end processing device for leaky coaxial cable according to claim 1, characterized in that: The end surface of the cylinder (1) is provided with a mounting groove (103), the second blade (3) is located in the mounting groove (103), and one end of the second blade (3) extends into the inner cavity (101).

6. The end processing device for leaky coaxial cable according to claim 1, characterized in that: The second blade (3) is provided with a second waist-shaped hole (301), and the second blade (3) is provided with a second locking piece (302), and the second blade (3) is installed on the cylinder (1) through the second locking piece (302).

7. The end processing device for leaky coaxial cable according to claim 5, characterized in that: There are two second blades (3) in total, and the two second blades (3) are symmetrically arranged about the axis A of the cylinder (1), and the number of the mounting grooves (103) is equal to the number of the second blades (3).

8. The end processing device for leaky coaxial cable according to claim 1, characterized in that: Also includes: A connecting head (4), the connecting head (4) is located on a side of the barrel (1) close to the second blade (3) and is connected to an end surface of the barrel (1).

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