A silicone wire sheath rotary variable diameter peeling device

Abstract

This utility model relates to the field of cable sheath stripping technology and discloses a silicone wire sheath rotary variable diameter stripping device, including a fixed base and a tensile testing machine. A stripping assembly is installed on the top of the fixed base. The stripping assembly includes a fixed base plate, a support plate, a rotating disk, and stripping blocks. The support plate is welded to the fixed base plate, and the rotating disk is rotatably connected to the support plate. The rotating disk has a polygonal structure, and stripping blocks are welded to multiple sides of the rotating disk. In this application, the stripping blocks can be used to block the cable sheath, making it easier to strip the inner conductor from the sheath, thereby facilitating subsequent stripping force testing. The multiple stripping blocks are provided with stripping slots of different sizes, which can achieve locking and limiting of cables of different specifications. When performing locking tests on cables of different specifications, it is only necessary to rotate the rotating disk and use the stripping block that is compatible with the current cable specification.

Description

Technical Field

[0001] This utility model relates to the field of cable sheath stripping technology, specifically a silicone wire sheath rotary variable diameter stripping device. Background Technology

[0002] A cable is an electrical product used to transmit and distribute electrical energy. It consists of a conductor, insulation material, sheath, and other auxiliary materials. Cables efficiently and safely transmit electrical energy from a power source to where it is needed. After cables are manufactured, they typically undergo a peel strength test.

[0003] A Chinese patent, CN217385172U, describes a cable peel force testing device that includes: "a housing and a tensile testing structure. The bottom of the housing is fixedly connected to a testing platform. A receiving chamber is provided inside the housing, containing the cable to be measured. A limiting component is provided on the housing to restrict the movement of the cable. The cable to be measured is connected to the tensile testing structure so that the tensile testing structure applies tensile force to the cable, thereby measuring the peel force of the cable. This utility model provides a cable peel force testing device that can determine the tensile mechanical properties by connecting a tensile testing machine to the conductor core, effectively measuring the peel force without requiring the development of new equipment, significantly reducing costs, and saving the space occupied by additional equipment."

[0004] Through a search of the aforementioned patent technologies, we found that such devices still have certain shortcomings in use:

[0005] When it is necessary to perform peel force tests on cables of different specifications, the distance between two limiting blocks needs to be changed by tightening bolts to limit the cable sheath. In other words, if there are multiple specifications of cables during the test, the distance between the two limiting blocks needs to be constantly adjusted, which makes the operation relatively troublesome and is not conducive to simple and convenient peel force testing of cables. Utility Model Content

[0006] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a silicone wire sheath rotary variable diameter stripping device, comprising a fixed base and a tensile testing machine, wherein a stripping assembly is installed on the top of the fixed base; the stripping assembly comprises a fixed base plate, a support plate, a rotating disk and stripping blocks, wherein the support plate is welded to the fixed base plate, the rotating disk is rotatably connected to the support plate, the rotating disk has a polygonal structure, and stripping blocks are welded on multiple sides of the rotating disk, wherein the stripping blocks are provided with stripping slots to facilitate cable insertion.

[0008] As a further embodiment of this utility model: the peeling blocks of the multiple cards are the same size, the peeling openings on the multiple peeling blocks are all different in size, and one side of the inner cavity of the peeling opening is designed as an arc shape.

[0009] As a further embodiment of this utility model: a fixed column is welded to one side of the rotating disk, a fixed sleeve is welded to the top of the support plate, a bearing is provided on the inner wall of the fixed sleeve, the outer ring of the bearing is connected to the inner wall of the fixed sleeve, and the fixed column passes through the bearing and is connected to the inner ring of the bearing.

[0010] As a further embodiment of this utility model: the top center of the fixed base plate is also welded to the support plate by a reinforcing plate.

[0011] As a further embodiment of this utility model: a support frame is welded to the top of the fixed base, and the tensile testing machine is installed at the top center of the support frame. The tensile testing machine includes a clamping assembly connected to its lower part.

[0012] As a further embodiment of this utility model: the clamping assembly includes a fixed frame, a servo motor and a clamping plate. The servo motor is installed on one side of the fixed frame, and the clamping plate consists of two pieces placed side by side inside the fixed frame and driven by the servo motor.

[0013] As a further embodiment of this utility model: the power output shaft of the servo motor moves through the interior of the fixed frame and is connected to a double threaded rod. The double threaded rod has two opposite threads, and the two opposite threads respectively thread through a clamping plate. The bottom of the two clamping plates on the side closest to each other is provided with locking teeth.

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

[0015] I. In this application, the designed rotating disk and multiple stripping blocks on the rotating disk can block the cable sheath, facilitating the stripping of the inner conductor from the sheath, thus facilitating subsequent stripping force testing. Each stripping block has stripping slots of different sizes, which can be used to lock and limit the cable of different specifications. When performing locking tests on cables of different specifications, it is only necessary to rotate the rotating disk and use the stripping block that is compatible with the current cable specification. This method saves the time required by the current technology to frequently adjust the spacing of the limiting components when limiting cables of different specifications, thus making the device convenient to operate and easy to use.

[0016] Second, in this application, the designed clamping assembly can effectively clamp the exposed inner conductor of the cable, which is conducive to the separation of the inner conductor from the stripping block by limiting the cable sheath. During the peeling force test, the clamping assembly can ensure the clamping stability of the inner conductor and improve the subsequent test results. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a rear-view three-dimensional structural diagram of the peeling component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the clamping component of this utility model;

[0020] Figure 4 This is a front cross-sectional view of the clamping assembly of this utility model.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Fixed base; 2. Peeling assembly; 201. Fixed base plate; 202. Support plate; 203. Fixed sleeve; 204. Rotary disk; 205. Fixed column; 206. Peeling block; 2061. Peeling jaw; 3. Support frame; 4. Tensile testing machine; 5. Clamping assembly; 501. Fixed frame; 502. Servo motor; 5021. Double threaded rod; 503. Clamping plate; 5031. Clamping teeth. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 A silicone wire sheath rotary variable diameter stripping device includes a fixed base 1 and a tensile testing machine 4. A stripping assembly 2 is installed on the top of the fixed base 1. The stripping assembly 2 includes a fixed base plate 201, a support plate 202, a rotating disk 204, and stripping blocks 206. The support plate 202 is welded to the fixed base plate 201, and the rotating disk 204 is rotatably connected to the support plate 202. The rotating disk 204 has a polygonal structure, and stripping blocks 206 are welded on multiple sides of the rotating disk 204. The stripping blocks 206 have stripping slots 2061 for easy cable insertion.

[0025] Please see Figure 1 , Figure 2 and Figure 4 In this embodiment, the multiple stripping blocks 206 are all the same size, and the stripping slots 2061 on the multiple stripping blocks 206 are all different in size. One side of the inner cavity of the stripping slot 2061 is designed as an arc.

[0026] Specifically, multiple stripping blocks 206 are provided with multiple stripping slots 2061 of different sizes, which can facilitate the limiting of cables of different specifications and sizes, and facilitate the inner conductor of the cable to enter the stripping slot 2061. The stripping blocks 206 limit the cable sheath, which can facilitate the stripping of the inner conductor. The stripping slot 2061 has an arc-shaped inner edge, which can facilitate the sliding of the inner conductor.

[0027] Please see Figure 1 and Figure 2 In this embodiment, a fixing post 205 is welded to one side of the rotating disk 204, a fixing sleeve 203 is welded to the top of the support plate 202, a bearing is provided on the inner wall of the fixing sleeve 203, the outer ring of the bearing is connected to the inner wall of the fixing sleeve 203, the fixing post 205 passes through the bearing and is connected to the inner ring of the bearing; the top surface of the fixing base plate 201 is also welded to the support plate 202 by a reinforcing plate in the middle.

[0028] Specifically, the fixed base plate 201 can support the support plate 202, the rotating disk 204 and other structures, ensuring their stability. The rotating disk 204 can rotate in the fixed sleeve 203 through the fixed column 205, which makes it easy to adjust the position of the peeling block 206 on the rotating disk 204. The fixed base plate 201 is also welded to the support plate 202 through a reinforcing plate, which can make the support plate 202 have better stability and improve its strength during operation.

[0029] Please see Figure 1 , Figure 3 and Figure 4 In this embodiment, a support frame 3 is welded to the top of the fixed base 1. The tensile testing machine 4 is installed at the top center of the support frame 3. The tensile testing machine 4 includes a clamping assembly 5 connected to its lower part. The clamping assembly 5 includes a fixed frame 501, a servo motor 502 and a clamping plate 503. The servo motor 502 is installed on one side of the fixed frame 501. There are two clamping plates 503 placed inside the fixed frame 501 and driven by the servo motor 502. The power output shaft of the servo motor 502 extends through the inside of the fixed frame 501 and is connected to a double threaded rod 5021. The double threaded rod 5021 has two opposite threads, and the two opposite threads respectively thread through a clamping plate 503. The bottom of the two clamping plates 503 on the side closest to each other is provided with a locking tooth 5031.

[0030] Specifically, after the servo motor 502 is started, it can easily drive the two clamping plates 503 to move towards each other or away from each other. When they are close together, they can easily clamp the inner conductor of the cable. When they are far apart, they can loosen the clamping of the inner conductor of the cable. The clamping plate 503 is also equipped with a tooth 5031, which can be used to make the inner conductor of the cable more stable by using the clamping force generated by the tooth 5031.

[0031] In use: The operator places one end of the cut cable under the stripping block 206 and makes the inner conductor of the cable protrude from the stripping slot 2061. The servo motor 502 is started, and the power output shaft of the servo motor 502 drives the double threaded rod 5021 to rotate, thereby causing the two clamping plates 503 to move closer to each other, thereby clamping the inner conductor of the cable protruding from the stripping slot 2061 and using the clamping teeth 5031 to clamp the inner conductor of the cable. Then the tensile testing machine 4 can be started for testing.

[0032] When it is necessary to test cables of different specifications and sizes, the staff only needs to rotate the rotary disk 204 so that the stripping jaw 2061 corresponding to the current specification cable is rotated to the bottom of the clamping component 5, and the cable is clamped and tested in the same way as described above, which will not be elaborated here.

[0033] It should be noted that the multiple stripping blocks 206 have multiple stripping slots 2061. In actual use, the size of the stripping slots 2061 can be opened according to the actual cable specifications produced by the enterprise, so that the stripping slots 2061 opened on the multiple stripping blocks 206 on the rotating disk 204 can be adapted to the cable specifications of the enterprise. In this way, when it is necessary to test cables of different specifications, it is only necessary to rotate the rotating disk 204. Compared with the current technology, which requires cumbersome adjustment of the spacing of the limiting components according to the cable size, it is simpler, more convenient and easier to use.

[0034] It should also be noted that the tensile testing machine 4 and the servo motor 502 in this application are common knowledge in the field, and their working principles are known technologies. The specific model and specifications can be selected and determined according to the device and the actual situation, so they will not be described in detail here.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A silicone wire sheath rotary variable diameter peeling device, comprising a fixed base (1) and a tensile testing machine (4), characterized in that, A peeling assembly (2) is installed on the top of the fixed base (1); The stripping assembly (2) includes a fixed base plate (201), a support plate (202), a rotating disk (204), and stripping blocks (206). The support plate (202) is welded to the fixed base plate (201), and the rotating disk (204) is rotatably connected to the support plate (202). The rotating disk (204) has a polygonal structure, and stripping blocks (206) are welded to multiple sides of the rotating disk (204). The stripping blocks (206) are provided with stripping slots (2061) to facilitate cable insertion.

2. The silicone wire sheath rotary variable diameter peeling device according to claim 1, characterized in that, The peeling blocks (206) of the multiple cards are the same size, and the peeling slots (2061) on the multiple peeling blocks (206) are all different in size. One side of the inner cavity of the peeling slot (2061) is designed as an arc.

3. The silicone wire sheath rotary variable diameter peeling device according to claim 1, characterized in that, A fixing post (205) is welded to one side of the rotating disk (204), and a fixing sleeve (203) is welded to the top of the support plate (202). A bearing is provided on the inner wall of the fixing sleeve (203), and the outer ring of the bearing is connected to the inner wall of the fixing sleeve (203). The fixing post (205) passes through the bearing and is connected to the inner ring of the bearing.

4. The silicone wire sheath rotary variable diameter peeling device according to claim 1, characterized in that, The top center of the fixed base plate (201) is also welded to the support plate (202) by a reinforcing plate.

5. A silicone wire sheath rotary variable diameter peeling device according to claim 1, characterized in that, The top of the fixed base (1) is also welded with a support frame (3), and the tensile testing machine (4) is installed at the top center of the support frame (3). The tensile testing machine (4) includes a clamping assembly (5) connected to its lower part.

6. A silicone wire sheath rotary variable diameter peeling device according to claim 5, characterized in that, The clamping assembly (5) includes a fixed frame (501), a servo motor (502) and a clamping plate (503). The servo motor (502) is installed on one side of the fixed frame (501), and there are two clamping plates (503) placed inside the fixed frame (501) and driven by the servo motor (502).

7. A silicone wire sheath rotary variable diameter peeling device according to claim 6, characterized in that, The power output shaft of the servo motor (502) extends through the interior of the fixed frame (501) and is connected to a double threaded rod (5021). The double threaded rod (5021) has two opposite threads, and the two opposite threads respectively thread through a clamping plate (503). The bottom of the two clamping plates (503) on the side closest to each other is provided with a locking tooth (5031).

Images