Detection device for cable production

Abstract

The utility model relates to the technical field of cable production, and discloses a detection device for cable production, which comprises a workbench, a support is fixedly mounted at the top of the workbench, and a curved clamp is fixedly mounted at the left end of the top of the inner side wall of the support. A curved clamp is installed at the right end of the top of the inner side wall of the support in a horizontally-moving mode, the power input end of the curved clamp at the right end is connected with the power output end of an air cylinder, the curved clamp comprises a clamp frame fixedly installed at the top of a clamp back plate, the clamp frame is in an L shape, and a fixed curved clamping block is installed on the surface of the clamp back plate. According to the detection device for cable production disclosed by the utility model, a cable is rigidly clamped by the curved clamp made of a metal material, and the connecting surface of the fixed curved clamping block and the movable curved clamping block of the curved clamp is in a concave-convex curved surface shape, so that the cable can be firmly clamped, the anti-falling effect at the turning part is good, and the cable can be prevented from falling off when the cable is strongly pulled and tested. And a better anti-falling effect is achieved.

Description

Technical Field

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

[0002] A cable is a device for transmitting electrical energy or signals, usually composed of several or several groups of wires. It is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. The cable has the characteristics of internal power conduction and external insulation. During production, the cable needs to be tested for its toughness and to check whether its quality meets the standards.

[0003] Application No. CN202320416633.5 discloses a detection device for cable production, which has a structural design of installing a test mechanism at the upper end of the device body, installing a support plate at the upper end of the machine, connecting the chassis at one end of the support plate, installing cylinders at both ends of the chassis, and starting the cylinders to make two sets of slide bars move, installing positioning rings at the lower ends of the slide bars, installing wire clamps inside the positioning rings, and rotating the threaded column to make the two sets of wire clamps fit together to clamp and fix the cable. The two sets of slide bars move horizontally in the rail groove to perform a pull test on the cable, and a force display screen is installed at the front end of the chassis to adjust the display force and record the cable deformation capacity, thereby realizing rapid cable fixation, improving detection functionality, and rapidly detecting the cable toughness and deformation resistance. This solves the problem that in traditional cable testing, the wear resistance of the cable is detected by friction with objects, which makes it difficult to quickly fix the cable and cannot detect its pulling toughness and deformation resistance.

[0004] The cable production detection device disclosed in the above patent installs a wire clamp inside the positioning ring. By rotating the threaded column, the two sets of wire clamps are combined to clamp the cable. Not only does it need to be manually clamped, but the cable is also clamped by laying an anti-slip pad inside and two outer arc-shaped wire clamps that can form a circular clamping ring. When the pulling test force is large, the cable is easy to loosen. Even if the existing technology uses a wire clamp with a rectangular clip, the wire clamp is still easy to slip out from the flat clamping surface when the pulling force is too large. Utility Model Content

[0005] The purpose of the present utility model is to provide a detection device for cable production. The detection device for cable production disclosed in the present utility model rigidly clamps the cable by a curved clamp made of metal. The connecting surface of the fixed curved clamp block and the movable curved clamp block of the curved clamp is a concave-convex curved surface, which can firmly clamp the cable and has a good anti-slip effect at the bend. When the test cable is pulled vigorously, it has a better anti-slip effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a detection device for cable production, comprising a workbench, a bracket fixedly mounted on the top of the workbench, a curved clamp fixedly mounted on the left end of the top inner wall of the bracket, a curved clamp movably mounted on the right end of the top inner wall of the bracket, and the power input end of the curved clamp at the right end is connected to the power output end of the cylinder, the curved clamp comprises a clamp frame fixedly mounted on the top of the clamp back plate, and the clamp frame is L-shaped, a fixed curved clamp block is mounted on the surface of the clamp back plate, an electric telescopic rod is mounted on the inner wall of the clamp frame, and a movable curved clamp block that can be adaptably connected to the fixed curved clamp block is mounted on the end of the electric telescopic rod, and the connecting surface between the fixed curved clamp block and the movable curved clamp block is a concave-convex curved surface.

[0007] Preferably, a display screen is installed on the upper part of the bracket.

[0008] Preferably, the fixed curved clamp block and the movable curved clamp block are both made of metal.

[0009] Preferably, a top block is fixedly installed on the top of the clamp frame of the curved clamp at the right end, a slide bar is fixedly installed on the top of the inner wall of the bracket, and a slide groove is opened on the top of the top block and is slidably connected to the outer wall of the slide bar through the slide groove.

[0010] Preferably, the sliding groove and the sliding bar are both in an inverted T shape.

[0011] Preferably, the clamp back plate and the clamp frame are both made of metal.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The cable production detection device disclosed by the utility model rigidly clamps the cable by a curved clamp made of metal. The connecting surface of the fixed curved clamp block and the movable curved clamp block of the curved clamp is a concave-convex curved surface, which can firmly clamp the cable and has a good anti-slip effect at the bend. It has a better anti-slip effect when the test cable is pulled vigorously. It solves the problem that the cable production detection device published in the above patent installs a wire clamp inside the positioning ring, and the two sets of wire clamps are combined by rotating the threaded column to clamp and fix the cable. Not only does it need to clamp the cable manually, but the cable is clamped by laying an anti-slip pad inside and two outer arc-shaped wire clamps that can form a circular clamping ring. When the pulling test force is large, the cable is easy to loosen. Even if the prior art uses a wire clamp with a rectangular clip for clamping, the wire clamp is still easy to slip out of the flat clamping surface when the pulling force is too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure at point B.

[0018] In the figure: 1. Workbench; 2. Bracket; 3. Display screen; 4. Cylinder; 5. Clamp back plate; 6. Clamp frame; 7. Electric telescopic rod; 8. Movable curved clamp block; 9. Fixed curved clamp block; 10. Top block; 11. Slide groove; 12. Slide bar. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 4 , a cable production detection device shown in the figure includes a workbench 1, a bracket 2 is fixedly installed on the top of the workbench 1, a curved clamp is fixedly installed on the left end of the top inner wall of the bracket 2, a curved clamp is installed on the right end of the top inner wall of the bracket 2 in a translationally movable manner, and the power input end of the right end curved clamp is connected to the power output end of the cylinder 4, the curved clamp includes a clamp frame 6 fixedly installed on the top of the clamp back plate 5, and the clamp frame 6 is L-shaped, a fixed curved clamp block 9 is installed on the surface of the clamp back plate 5, and the inner wall of the clamp frame 6 is installed It is equipped with an electric telescopic rod 7, and the end of the electric telescopic rod 7 is equipped with a movable curved clamp block 8 that can be adapted to be connected to the fixed curved clamp block 9. The connecting surface of the fixed curved clamp block 9 and the movable curved clamp block 8 is a concave-convex curved surface. The cable production detection device disclosed in the utility model rigidly clamps the cable through a curved clamp made of metal. The connecting surface of the fixed curved clamp block 9 and the movable curved clamp block 8 of the curved clamp is a concave-convex curved surface, which can firmly clamp the cable and has a good anti-slip effect at the bend. When the test cable is pulled vigorously, it has a better anti-slip effect.

[0021] Furthermore, a display screen 3 is installed on the upper part of the bracket 2, and the tension used by the cylinder 4 can be transmitted from the external controller to the display screen 3 for display, so that the current detected tension value can be observed more intuitively; further, the fixed curved clamp block 9 and the movable curved clamp block 8 are both made of metal material, which can firmly clamp the cable with greater rigidity; further, a top block 10 is fixedly installed on the top of the clamp frame 6 of the right end curved clamp, and a slide bar 12 is fixedly installed on the top of the inner wall of the bracket 2. A slide groove 11 is provided on the top of the top block 10 and is slidably connected to the outer wall of the slide bar 12 through the slide groove 11, so that the right end curved clamp can be smoothly translated; further, the slide groove 11 and the slide bar 12 are both inverted T-shaped to prevent the right end curved clamp from falling; further, the clamp back plate 5 and the clamp frame 6 are both made of metal material and have a long service life.

[0022] When the cable is pulled hard, the electric telescopic rod 7 at both ends is shortened by the external power supply, so that the movable curved clamp block 8 leaves the fixed curved clamp block 9, and the two ends of the cable to be tested are respectively passed through the movable curved clamp block 8 and the fixed curved clamp block 9 at both ends. The external power supply is supplied, and the electric telescopic rod 7 is controlled to extend by the external switch so that the movable curved clamp block 8 at both ends is firmly and rigidly pressed against the fixed curved clamp block 9. The connecting surface of the fixed curved clamp block 9 and the movable curved clamp block 8 is concave and convex, which has a good anti-slip effect at the bend, and the clamping surface is not flat and is difficult to fall off. The tensile strength of the cable to be tested can be tested with a large pulling force.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A testing device for cable production, comprising a workbench (1), characterized in that: A bracket (2) is fixedly mounted on the top of the workbench (1), a curved clamp is fixedly mounted on the left end of the top inner wall of the bracket (2), a curved clamp is movably mounted on the right end of the top inner wall of the bracket (2), and the power input end of the right end curved clamp is connected to the power output end of the cylinder (4), the curved clamp comprises a clamp frame (6) fixedly mounted on the top of the clamp back plate (5), and the clamp frame (6) is L-shaped, a fixed curved clamp block (9) is mounted on the surface of the clamp back plate (5), an electric telescopic rod (7) is mounted on the inner wall of the clamp frame (6), and a movable curved clamp block (8) that can be adapted to be connected to the fixed curved clamp block (9) is mounted on the end of the electric telescopic rod (7), and the connection surface between the fixed curved clamp block (9) and the movable curved clamp block (8) is in a concave-convex curved surface shape.

2. A cable production detection device according to claim 1, characterized in that: A display screen (3) is installed on the upper part of the bracket (2).

3. A cable production detection device according to claim 1, characterized in that: The fixed curved clamp block (9) and the movable curved clamp block (8) are both made of metal.

4. A cable production detection device according to claim 1, characterized in that: A top block (10) is fixedly installed on the top of the clamp frame (6) of the curved clamp at the right end, a slide bar (12) is fixedly installed on the top of the inner wall of the bracket (2), and a slide groove (11) is opened on the top of the top block (10) and is slidably connected to the outer wall of the slide bar (12) through the slide groove (11).

5. A cable production detection device according to claim 4, characterized in that: The sliding groove (11) and the sliding bar (12) are both in an inverted T shape.

6. The cable production detection device according to claim 1, characterized in that: The clamp back plate (5) and the clamp frame (6) are both made of metal.

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