Electric wire and cable insulativity testing machine

Abstract

The utility model provides a wire and cable insulativity testing machine, including frame, moving assembly, detection assembly, electroprobe, clamping assembly and slide rail assembly, the frame is provided with moving assembly, detection assembly is provided above the frame, electroprobe is provided on the detection assembly, the clamping assembly is provided above the frame, and the slide rail assembly is provided on the frame. The sliding rail assembly is arranged in the rack. The wire and cable insulativity testing device is composed of a rack, a moving assembly, a detection assembly, an electroprobe, a clamping assembly and a slide rail assembly and is used for testing the insulativity of a wire and a cable, and the air cylinder is arranged and pushes the connecting plate to drive the upper mounting piece and the lower mounting piece to do telescopic motion. The upper mounting part and the lower mounting part can adjust different heights of a sample, threaded holes are formed in the upper mounting part and the lower mounting part, bolts are in threaded connection with the interiors of the threaded holes, the distance between the upper mounting part and the lower mounting part is adjusted through the bolts, and electric wires and cables of different sizes can be tested.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable equipment, in particular to a wire and cable insulation testing machine. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] Most of the existing wire and cable insulation testing machines test wires and cables through external instruments. However, during the test, samples of wires and cables are taken for testing. During the sampling process, the wires and cables cannot be accurately cut. As a result, when the samples are tested, because the equipment on the testing machine is fixed, the samples need to be cut multiple times to make the samples reach a length that can be tested. Therefore, the present application proposes a method to solve the problems of the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a wire and cable insulation testing machine to solve the problem that samples of different lengths cannot be placed in the prior art.

[0005] To achieve the purpose of the utility model, the utility model realizes a wire and cable insulation tester through the following technical scheme, including a frame, a moving component, a detection component, an electric pen, a clamping component and a slide rail component, wherein the moving component is arranged above the frame, the detection component is arranged above the frame, the electric pen is arranged on the detection component, the clamping component is arranged above the frame, and the slide rail component is arranged inside the frame;

[0006] The detection component includes a fixed plate, a cylinder, a connecting plate, a mounting sleeve, an upper mounting part, a lower mounting part and bolts. A movable component is provided on one side of the fixed plate. A groove is provided on one side of the fixed plate. A cylinder is provided on the top of the groove. The tail end of the cylinder is fixedly connected to the fixed plate. The output end of the cylinder is fixedly connected to the connecting plate. A mounting sleeve is provided above the connecting plate. An electric pen is installed on the mounting sleeve. An upper mounting part is fixedly connected to the bottom of the connecting plate. A lower mounting part is provided below the upper mounting part. Arc grooves are provided on the upper mounting part and the lower mounting part. Threaded holes are provided on the upper mounting part and the lower mounting part. Bolts are threadedly connected in the threaded holes.

[0007] Further improvements are: the clamping assembly includes a mounting plate, a positive and negative threaded rod, a clamping plate and a turning handle, the mounting plate is arranged above the frame, a groove is arranged above the mounting plate, a positive and negative threaded rod is rotatably connected in the groove, a clamping plate is threadedly connected to the positive and negative threaded rod above through a threaded sleeve, a turning handle is arranged at one end of the positive and negative threaded rod that passes through the mounting plate, and the clamping assembly is provided with two groups.

[0008] Further improvements are: the slide rail assembly includes a second threaded rod, a second sliding rod, a scale rod and a second motor, the second threaded rod is arranged in a groove on the frame, a second sliding rod is arranged on one side of the second threaded rod, a scale rod is arranged on the other side of the second threaded rod, the second threaded rod is driven by a second motor, the second motor is arranged on one side of the frame, the upper part of the second threaded rod is threadedly connected to another group of clamping components through a threaded sleeve, and the upper part of the second sliding rod is slidably connected to another group of clamping components through a sliding sleeve.

[0009] Further improvements are: the moving assembly includes a first threaded rod, a first sliding rod, a moving plate and a first motor, the first threaded rod is arranged in a groove on the frame, a first sliding rod is arranged on one side of the first threaded rod, the lower part of the moving plate is threadedly connected to the first threaded rod through a threaded sleeve, the lower part of the moving plate is slidingly connected to the second sliding rod through a sliding sleeve, a fixed plate is arranged at one end of the moving plate that passes through the protective cover, the first threaded rod is driven by the first motor, and the first motor is arranged on one side of the frame.

[0010] Further improvements are: support columns are provided at the four corners below the frame, a protective cover is provided at an edge position above the frame, several groups of grooves are provided above the frame, a moving component is provided in one group of grooves, a slide rail component is provided in another group of grooves, an opening for the moving plate to move is provided on the protective cover, and a moving component is provided below the protective cover.

[0011] The beneficial effects of the utility model are:

[0012] 1. The wire and cable insulation tester is a device for testing the insulation of wires and cables, which is composed of a frame, a moving component, a detection component, an electric pen, a clamping component and a slide rail component. A cylinder is provided, and the cylinder pushes the connecting plate to drive the upper mounting part and the lower mounting part to perform telescopic movement, so that the upper mounting part and the lower mounting part can adjust the height and posture of the wires and cables for different tests. Threaded holes are provided on the upper mounting part and the lower mounting part, and bolts are connected to the threads in the threaded holes. The spacing between the upper mounting part and the lower mounting part is adjusted by the bolts to realize testing of wires and cables of different sizes.

[0013] 2. A positive and negative threaded rod is provided, and a clamping plate is connected to the top of the positive and negative threaded rod through a thread. A turning handle is provided at one end of the positive and negative threaded rod that passes through the mounting plate. The turning handle drives the positive and negative threaded rod to rotate and causes the two sets of clamping plates to perform different reverse movements, thereby clamping and installing wires and cables of different sizes. A second threaded rod is provided, and a group of clamping assemblies is threadedly connected to the second threaded rod through a threaded sleeve at the bottom, and is slidably connected to the second slide rod through a sliding sleeve. The second threaded rod and the second slide rod form a linear slide rail assembly. The second motor drives the second threaded rod to rotate, driving a group of clamping assemblies to slide, so that the spacing between the two groups of clamping assemblies can be adjusted, thereby fixing wires and cables of different lengths and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the telescopic expansion structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the detection component of the utility model.

[0018] In the figure: 1. frame; 11. support column; 12. protective cover; 2. moving assembly; 21. first threaded rod; 22. first slide rod; 23. moving plate; 24. first motor; 3. detection assembly; 31. fixing plate; 32. cylinder; 33. connecting plate; 34. mounting sleeve; 35. upper mounting part; 36. lower mounting part; 37. bolt; 4. electric pen; 5. clamping assembly; 51. mounting plate; 52. positive and negative threaded rod; 53. clamping plate; 54. turning handle; 6. slide rail assembly; 61. second threaded rod; 62. second slide rod; 63. scale rod; 64. second motor. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-4 As shown, this embodiment proposes a solution to achieve: a wire and cable insulation testing machine, including a frame 1, a moving component 2, a detection component 3, an electric pen 4, a clamping component 5 and a slide rail component 6, wherein the moving component 2 is arranged above the frame 1, the detection component 3 is arranged above the frame 1, the electric pen 4 is arranged on the detection component 3, the clamping component 5 is arranged above the frame 1, and the slide rail component 6 is arranged inside the frame 1.

[0021] The detection component 3 includes a fixed plate 31, a cylinder 32, a connecting plate 33, a mounting sleeve 34, an upper mounting piece 35, a lower mounting piece 36 and a bolt 37. A moving component is arranged on one side of the fixed plate 31. A groove is arranged on one side of the fixed plate 31. The cylinder 32 is arranged on the top of the groove. The tail end of the cylinder 32 is fixedly connected to the fixed plate 31. The output end of the cylinder 32 is fixedly connected to the connecting plate 33. A mounting sleeve 34 is arranged above the connecting plate 33. The electric pen 4 is installed on the mounting sleeve 34. An upper mounting piece 35 is fixedly connected to the bottom of the connecting plate 33. A lower mounting piece 36 is arranged below the upper mounting piece 35. Both the upper mounting piece 35 and the lower mounting piece 36 are provided with arc grooves. Both the upper mounting piece 35 and the lower mounting piece 36 are provided with threaded holes. Bolts 37 are threadedly connected in the threaded holes.

[0022] In this embodiment, a cylinder 32 is provided, and the cylinder 32 pushes the connecting plate 33 to drive the upper mounting member 35 and the lower mounting member 36 to perform telescopic movements, so that the upper mounting member 35 and the lower mounting member 36 can be adjusted to the height of different tests and the posture of the wires and cables. Threaded holes are provided on the upper mounting member 35 and the lower mounting member 36, and bolts are connected to the inner threads 37 of the threaded holes. The distance between the upper mounting member 35 and the lower mounting member 36 is adjusted by the bolts 37 to realize testing of wires and cables of different sizes.

[0023] The clamping assembly 5 comprises a mounting plate 51, a positive and negative threaded rod 52, a clamping plate 53 and a rotating handle 54. The mounting plate 51 is arranged above the frame 1. A groove is arranged above the mounting plate 51. A positive and negative threaded rod 52 is rotatably connected in the groove. The clamping plate 53 is threadedly connected to the positive and negative threaded rod 52 through a threaded sleeve. A rotating handle 54 is arranged at one end of the positive and negative threaded rod 52 that passes through the mounting plate 51. The clamping assembly 5 is provided with two groups.

[0024] In this embodiment, a positive and negative threaded rod 52 is provided, and a clamping plate 53 is connected to the top of the positive and negative threaded rod 52 through a thread. A turning handle 54 is provided at one end of the positive and negative threaded rod 52 that passes through the mounting plate 51. The turning handle 54 drives the positive and negative threaded rod 52 to rotate and cause the two sets of clamping plates 53 to perform different reverse movements, thereby achieving clamping and installation of wires and cables of different sizes.

[0025] The slide rail assembly 6 includes a second threaded rod 61, a second slide rod 62, a scale rod 63 and a second motor 64. The second threaded rod 61 is arranged in a groove on the frame 1. A second slide rod 62 is arranged on one side of the second threaded rod 61. A scale rod 63 is arranged on the other side of the second threaded rod 61. The second threaded rod 61 is driven by a second motor 64. The second motor 64 is arranged on one side of the frame 1. The upper part of the second threaded rod 61 is threadedly connected to another group of clamping components 5 through a threaded sleeve, and the upper part of the second slide rod 62 is slidably connected to another group of clamping components 5 through a sliding sleeve.

[0026] In this embodiment, a second threaded rod 61 is provided, and a group of clamping assemblies 5 are threadedly connected to the second threaded rod 61 at the bottom through a threaded sleeve, and are slidingly connected to the second slide rod 62 through a sliding sleeve. The second threaded rod 61 and the second slide rod 62 form a linear slide rail assembly. The second motor 65 drives the second threaded rod 61 to rotate, driving a group of clamping assemblies 5 to slide, so that the spacing between the two groups of clamping assemblies 5 can be adjusted, thereby fixing wires and cables of different lengths.

[0027] The moving assembly 2 includes a first threaded rod 21, a first sliding rod 22, a moving plate 23 and a first motor 24. The first threaded rod 21 is arranged in a groove on the frame 1, and a first sliding rod 22 is arranged on one side of the first threaded rod 21. The moving plate 23 is threadedly connected to the first threaded rod 21 through a threaded sleeve at the bottom, and is slidably connected to the second sliding rod 22 through a sliding sleeve at the bottom. A fixed plate 31 is arranged at one end of the moving plate 23 that passes through the protective cover 11. The first threaded rod 21 is driven by the first motor 24, and the first motor 24 is arranged on one side of the frame 1.

[0028] Support columns 11 are provided at the four corners below the frame 1, a protective cover 12 is provided at an edge position above the frame 1, a plurality of groups of grooves are provided above the frame 1, a moving component 2 is provided in one group of grooves, a slide rail component 6 is provided in another group of grooves, an opening for the moving plate 23 to move is provided on the protective cover 12, and a moving component 2 is provided below the protective cover 12.

[0029] When the user needs to use it, a section of wire and cable sample is cut off, one end of the sample is placed on a group of clamping components 5, and the handle 54 is turned. The positive and negative threaded rods 52 drive the clamping plates 53 to move in the opposite direction synchronously to clamp wires and cables of different sizes. The second motor 65 drives the second threaded rod 61 to rotate, driving a group of clamping components 5 to slide, so that the spacing between the two groups of clamping components 5 can be adjusted. At the same time, the scale rod 53 can measure the length of the sample, and the cylinder 32 pushes the connecting plate 33 to drive the upper mounting member 35 and the lower mounting member 36 to perform telescopic movement, so that the upper mounting member 35 The upper and lower mounting parts 35 and 36 can adjust the height and posture of wires and cables for different tests. Threaded holes are provided on the upper and lower mounting parts 35 and 36. Bolts are connected to the inner threads 37 of the threaded holes. The spacing between the upper and lower mounting parts 35 and 36 is adjusted by bolts 37 to realize testing of wires and cables of different sizes. The first motor 24 drives the first threaded rod 21 to rotate, driving the movable plate 23 to move horizontally. One end of the movable plate 23 is fixedly connected to the fixed plate 31, thereby driving the detection component 3 to move, so that the detection component 3 can perform detection tests on samples of different lengths.

[0030] The wire and cable insulation tester is a device for testing the insulation of wires and cables, which is composed of a frame 1, a moving component 2, a detection component 3, an electric pen 4, a clamping component 5 and a slide rail component 6. The cylinder 32 is provided, and the cylinder 32 pushes the connecting plate 33 to drive the upper mounting part 35 and the lower mounting part 36 to perform telescopic movement, so that the upper mounting part 35 and the lower mounting part 36 can adjust the height of different tests and the posture of the wires and cables. Threaded holes are provided on the upper mounting part 35 and the lower mounting part 36, and bolts are connected to the inner threads 37 of the threaded holes. The spacing between the upper mounting part 35 and the lower mounting part 36 is adjusted by the bolts 37 to realize testing of wires and cables of different sizes.

[0031] A positive and negative threaded rod 52 is provided, and a clamping plate 53 is connected to the top of the positive and negative threaded rod 52 through a thread. A rotating handle 54 is provided at one end of the positive and negative threaded rod 52 that passes through the mounting plate 51. The rotating handle 54 drives the positive and negative threaded rod 52 to rotate and make the two sets of clamping plates 53 perform different reverse movements, so as to achieve clamping and installation of wires and cables of different sizes.

[0032] By providing a second threaded rod 61, a group of clamping components 5 are threadedly connected to the second threaded rod 61 through a threaded sleeve at the bottom, and are slidingly connected to the second slide rod 62 through a sliding sleeve. The second threaded rod 61 and the second slide rod 62 form a linear slide rail assembly. The second motor 65 drives the second threaded rod 61 to rotate, driving a group of clamping components 5 to slide, so that the distance between the two groups of clamping components 5 can be adjusted, thereby fixing wires and cables of different lengths.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Wire and cable insulation testing machine, characterized by: The invention comprises a frame (1), a moving component (2), a detection component (3), an electric pen (4), a clamping component (5) and a slide rail component (6), wherein the moving component (2) is arranged above the frame (1), the detection component (3) is arranged above the frame (1), the electric pen (4) is arranged on the detection component (3), the clamping component (5) is arranged above the frame (1), and the slide rail component (6) is arranged inside the frame (1); The detection assembly (3) comprises a fixing plate (31), a cylinder (32), a connecting plate (33), a mounting sleeve (34), an upper mounting member (35), a lower mounting member (36) and a bolt (37); a moving assembly is arranged on one side of the fixing plate (31); a groove is arranged on one side of the fixing plate (31); a cylinder (32) is arranged on the top of the groove; a tail end of the cylinder (32) is fixedly connected to the fixing plate (31); an output end of the cylinder (32) is fixedly connected to the connecting plate (33); A mounting sleeve (34) is arranged above the connecting plate (33), an electric pen (4) is mounted on the mounting sleeve (34), an upper mounting member (35) is fixedly connected below the connecting plate (33), a lower mounting member (36) is arranged below the upper mounting member (35), arc grooves are arranged on the upper mounting member (35) and the lower mounting member (36), threaded holes are arranged on the upper mounting member (35) and the inner thread of the threaded hole is threadedly connected with a bolt (37).

2. The wire and cable insulation testing machine according to claim 1, characterized in that: The clamping assembly (5) comprises a mounting plate (51), a positive and negative threaded rod (52), a clamping plate (53) and a rotating handle (54); the mounting plate (51) is arranged above the frame (1); a groove is arranged above the mounting plate (51), and a positive and negative threaded rod (52) is rotatably connected in the groove; the clamping plate (53) is threadedly connected to the positive and negative threaded rod (52) above via a threaded sleeve; a rotating handle (54) is arranged at one end of the positive and negative threaded rod (52) that passes through the mounting plate (51); and the clamping assembly (5) comprises two groups.

3. The wire and cable insulation testing machine according to claim 1, characterized in that: The slide rail assembly (6) comprises a second threaded rod (61), a second slide rod (62), a scale rod (63) and a second motor (64); the second threaded rod (61) is arranged in a groove on the frame (1); a second slide rod (62) is arranged on one side of the second threaded rod (61); a scale rod (63) is arranged on the other side of the second threaded rod (61); the second threaded rod (61) is driven by a second motor (64); the second motor (64) is arranged on one side of the frame (1); the upper part of the second threaded rod (61) is threadedly connected to another group of clamping assemblies (5) through a threaded sleeve; the upper part of the second slide rod (62) is slidably connected to another group of clamping assemblies (5) through a sliding sleeve.

4. The wire and cable insulation testing machine according to claim 1, characterized in that: The moving assembly (2) comprises a first threaded rod (21), a first sliding rod (22), a moving plate (23) and a first motor (24); the first threaded rod (21) is arranged in a groove on the frame (1); a first sliding rod (22) is arranged on one side of the first threaded rod (21); the moving plate (23) is threadedly connected to the first threaded rod (21) through a threaded sleeve at the bottom; the moving plate (23) is slidably connected to the second sliding rod through a sliding sleeve at the bottom; a fixing plate (31) is arranged at one end of the moving plate (23) that passes through the protective cover; the first threaded rod (21) is driven by the first motor (24); and the first motor (24) is arranged on one side of the frame (1).

5. The wire and cable insulation testing machine according to claim 1, characterized in that: Support columns (11) are arranged at the four corners below the frame (1); a protective cover (12) is arranged at an edge position above the frame (1); a plurality of groups of grooves are arranged above the frame (1); a moving assembly (2) is arranged in one group of grooves; a slide rail assembly (6) is arranged in another group of grooves; an opening for the moving plate (23) to move is arranged on the protective cover (12); and a moving assembly (2) is arranged below the protective cover (12).

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