CN215697619U

CN215697619U - Wire cutting device for wires and cables

Info

Publication number: CN215697619U
Application number: CN202122308434.6U
Authority: CN
Inventors: 刘志英; 王磊; 章新亮; 李雪; 周俊; 袁江山
Original assignee: Jiangxi Copper And Copper Product Quality Supervision And Inspection Center
Current assignee: Jiangxi Copper And Copper Product Quality Supervision And Inspection Center
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-01
Anticipated expiration: 2031-09-23

Abstract

The utility model provides a wire cutting device for wires and cables, which comprises a wire clamping table, a wire clamping assembly, a wire pulling assembly and a sliding cutter assembly, wherein a plurality of wire clamping grooves with different radiuses are formed in the upper end face of the wire clamping table, the sliding cutter assembly is arranged above the wire clamping grooves, one end of each wire clamping groove is communicated with a vertically arranged fixing groove, the wire clamping assembly is arranged on one side of the fixing groove, a fixing plate is connected to the lower portion of the other end of each wire clamping groove, a plurality of wire pulling assemblies are arranged on the fixing plate, and the wire pulling assemblies are arranged in a one-to-one correspondence mode with the wire clamping grooves.

Description

Wire cutting device for wires and cables

Technical Field

The utility model relates to the technical field of tangent test of cables and optical cables for power distribution and communication, in particular to a tangent device for wires and cables.

Background

The state has a clear standard for the production of cables and optical cables for power distribution and communication, and manufacturers must strictly guide the industrial production of the cables and optical cables for power distribution and communication according to the standard to ensure safety, so that after actual production, the conductor resistance test of an insulated wire core needs to be carried out, and a dumbbell piece test piece made of an insulated sheath material needs to be taken. In the resistance test, a sample of 1.5 meters is generally taken to strip two ends of the sample, the stripping length is about 45cm, and in order to avoid scratching a wire core and influencing the resistance test, a user usually cuts a point with an art designer and then tears the wire core, so that the resistance test is time-consuming and labor-consuming; or before the dumbbell piece test piece is made, the cable and the optical cable need to be cut open for sampling, one needs to be straightened during sampling, the other person is cut open with an art designing knife, and the other person is easy to skim in one direction when cutting, and is easy to cut obliquely, so that the sampling shapes are different, the thicknesses of the edges are different, the effective sampling area is reduced, and the waste amount is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a wire cutting device for wires and cables, which is beneficial to controlling the depth of a cut wire, improving the working efficiency of the cut wire, or controlling the straightness of the cut wire, and further improving the effective sampling area of an insulating sheath. In order to achieve the purpose, the utility model adopts the following technical scheme:

(II) technical scheme

A wire cutting device for wires and cables comprises a wire clamping table, a wire clamping assembly, a wire pulling assembly and a sliding cutter assembly, wherein a plurality of wire clamping grooves with different radiuses are formed in the upper end face of the wire clamping table, the sliding cutter assembly is arranged above the wire clamping grooves and comprises a sliding rail, a sliding block, a second mounting bracket and an art knife, the sliding rail is arranged on two sides of the upper end face of the wire clamping table, the sliding block is clamped on the sliding rail, the second mounting bracket is welded on the sliding block, the second mounting bracket is connected with a second bolt and a connecting block, the art knife is welded on the connecting block, the art knife is arranged right opposite to the wire clamping grooves, a fixing groove which is vertically arranged is communicated with one end of each wire clamping groove, the wire clamping assembly is arranged on one side of the fixing groove, a fixing plate is connected below the other end of each wire clamping groove, and a plurality of the wire pulling assemblies are arranged on the fixing plate, the pull wire components are arranged in one-to-one correspondence to the wire clamping grooves.

Furthermore, the wire clamping assembly comprises a first mounting support and a first bolt, the first mounting support is provided with a first threaded hole aligned with the first fixing groove, and the first bolt is sleeved in the first threaded hole.

Furthermore, a first scale label is pasted on the art designing knife.

Furthermore, an adjusting hole is formed in the second mounting bracket, and the second bolt is clamped in the adjusting hole.

Further, the fixed plate is connected with the wire clamping table in an integrated mode.

Further, the wire drawing assembly comprises a dovetail sliding table, a fixture block and a third bolt, the dovetail sliding table is provided with the fixture block, the fixture block is provided with a through hole which is identical to the radius of a corresponding wire clamping groove, the through hole and the corresponding wire clamping groove are arranged on the same horizontal line, and the third bolt is arranged above the through hole.

Further, the first bolt and the third bolt are butterfly bolts.

Furthermore, a second scale label is pasted on one side of the wire clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, a cable or an optical cable is placed in the wire clamping groove, one end of the cable or the optical cable is fixed, the other end of the cable or the optical cable is straightened, then the required part is cut by controlling the depth of the blade entering the insulating sheath, when resistance test is carried out, the blade is required to be controlled not to contact with the wire core, and finally the blade is pulled apart by a little force manually, thus being beneficial to rapidly improving the working efficiency; when the dumbbell piece test piece is sampled, the blade is required to be contacted with the wire core, then the wire core is cut off by manual surrounding, the shape of the sample is ensured to be rectangular, the effective sampling area is large, and the waste amount is small.

Drawings

Fig. 1 is a schematic overall appearance of the present invention.

The reference numbers illustrate:

10. wire clamping table 11, wire clamping groove 12, fixing groove 13 and fixing plate

20. Wire clamping assembly 21, mounting bracket I22, bolt I30 and wire pulling assembly

31. Dovetail sliding table 32, clamping block 33, third bolt 34 and through hole

40. Sliding cutter component 41, slide rail 42, slide block 43 and mounting bracket II

44. Art designing knife 45, bolt II 46, connecting block 47 and adjusting hole

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The utility model is further described with reference to the following detailed description and accompanying drawings.

Referring to fig. 1, a wire cutting device for wires and cables comprises a wire clamping table 10, a wire clamping assembly 20, a wire pulling assembly 30 and a sliding cutter assembly 40, wherein the upper end surface of the wire clamping table 10 is provided with a plurality of wire clamping grooves 11 with different radiuses for conveniently placing cables with different diameters, the sliding cutter assembly 40 is arranged above the wire clamping grooves 11, the sliding cutter assembly 40 comprises a sliding rail 41, a sliding block 42, a second mounting bracket 43 and an art knife 44, the sliding rail 41 is arranged on two sides of the upper end surface of the wire clamping table 10, the sliding block 42 is clamped on the sliding rail 41, the second mounting bracket 43 is welded on the sliding block 42, so that the second mounting bracket 43 can slide along the sliding rail 41, the second mounting bracket 43 is connected with a second bolt 45 and a connecting block 46, the connecting block 46 is provided with a threaded hole, and then is connected with the second mounting bracket 43 through the second bolt 45, the art knife 44 is welded on the connecting block 46, the utility knife 44 is arranged right opposite to the wire clamping groove 11, one end of the wire clamping groove 11 is communicated with a fixing groove 12 which is vertically arranged, the wire clamping assembly 20 is arranged on one side of the fixing groove 12, so that the design of the card is firmer, a fixing plate 13 is connected below the other end of the wire clamping groove 11, a plurality of wire pulling assemblies 30 are arranged on the fixing plate 13, and the wire pulling assemblies 30 correspond to the wire clamping grooves 11 one by one.

For the convenience of clamping a cable, the wire clamping assembly 20 comprises a first mounting support 21 and a first bolt 22, the first mounting support 21 is welded on the side face of the wire clamping table 10, the first mounting support 21 is provided with a first threaded hole formed in the fixing groove 12 in an aligned mode, the first bolt 22 is sleeved in the first threaded hole, and the top of the first bolt can be tightly pressed on the end portion of the cable arranged in the fixing groove 12 through the first bolt 22 which is screwed.

In order to control the descending depth of the blade more accurately, the utility knife 44 is adhered with a scale label one.

In order to adjust the blade to align to the middle of the cable, an adjusting hole 47 is formed in the second mounting bracket 43, and the second bolt 45 is clamped in the adjusting hole 47.

In order to improve the overall structural strength, the fixing plate 13 is integrally connected with the wire clamping table 10.

For the design of being convenient for, assembly 30 of acting as go-between includes forked tail slip table 31, fixture block 32 and three 33 of bolt, be equipped with on the forked tail slip table 31 fixture block 32, be equipped with the through-hole 34 the same with its card wire casing 11 radius that corresponds on the fixture block 32, through-hole 34 sets up on same water flat line rather than the card wire casing 11 that corresponds, be convenient for make the cable be in same surface of water, three 33 of bolt set up through-hole 34 top, during the use, adjust fixture block 32 to being closest to card wire casing 11 tip earlier, wear the cable other end in through-hole 34 subsequently, then lock fixedly through three 33 of bolt, adjust forked tail slip table 31 at last and make fixture block 32 remove and straighten the cable.

For the convenience of the rotation operation, the first bolt 22 and the third bolt 33 are butterfly bolts.

In order to control the cutting length of the blade more accurately, a second scale label is attached to one side of the wire clamping groove 11.

When the cable or optical cable cutting device is used, a cable or an optical cable is placed in the wire clamping groove, one end of the cable or optical cable is fixed, the other end of the cable or optical cable is straightened, and then a required part is cut by controlling the depth of the blade entering the insulating sheath. When the resistance test is carried out, the blade is required to be controlled not to contact the wire core, and finally the blade is pulled apart by a little force manually, so that the working efficiency is improved rapidly; when the dumbbell piece test piece is sampled, the blade is required to be contacted with the wire core, then the wire core is cut off by manual surrounding, the shape of the sample is ensured to be rectangular, the effective sampling area is large, and the waste amount is small.

The utility model can be beneficial to controlling the depth of the tangent line and improving the working efficiency of the tangent line or controlling the straightness of the tangent line by adjusting the ascending and descending heights of the blade, thereby improving the effective sampling area of the insulating sheath.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A wire cutting device for wires and cables is characterized in that: comprises a wire clamping table, a wire clamping component, a wire pulling component and a sliding cutter component, wherein the upper end surface of the wire clamping table is provided with a plurality of wire clamping grooves with different radiuses, the sliding cutter component is arranged above the wire clamping groove and comprises a sliding rail, a sliding block, a second mounting bracket and an art knife, the slide rails are arranged on two sides of the upper end surface of the wire clamping table, the slide blocks are clamped on the slide rails, the second mounting bracket is welded on the sliding block, a second bolt and a connecting block are connected on the second mounting bracket, the utility knife is welded on the connecting block and is arranged right opposite to the wire clamping groove, one end of the wire clamping groove is communicated with a fixing groove which is vertically arranged, one side of the fixed groove is provided with the wire clamping assembly, a fixed plate is connected below the other end of the wire clamping groove, the fixed plate is provided with a plurality of stay wire components, and the stay wire components are arranged in one-to-one correspondence to the wire clamping grooves.

2. A wire cutting device for electric wire and cable according to claim 1, wherein: the wire clamping assembly comprises a first mounting support and a first bolt, the first mounting support is provided with a first threaded hole aligned with the first fixing groove, and the first threaded hole is sleeved with the first bolt.

3. A wire cutting device for electric wire and cable according to claim 1, wherein: a first scale label is pasted on the art designing knife.

4. A wire cutting device for electric wire and cable according to claim 1, wherein: and the second mounting bracket is provided with an adjusting hole, and the second bolt is clamped in the adjusting hole.

5. A wire cutting device for electric wire and cable according to claim 1, wherein: the fixed plate is connected with the wire clamping table in an integrated mode.

6. A wire cutting device for electric wire and cable according to claim 2, wherein: the wire pulling assembly comprises a dovetail sliding table, a clamping block and a third bolt, the dovetail sliding table is provided with the clamping block, the clamping block is provided with a through hole which has the same radius as that of a corresponding wire clamping groove, the through hole and the corresponding wire clamping groove are arranged on the same horizontal line, and the third bolt is arranged above the through hole.

7. A wire cutting device for electric wire and cable according to claim 6, wherein: the first bolt and the third bolt are butterfly bolts.

8. A wire cutting device for electric wire and cable according to claim 1, wherein: and a second scale label is stuck to one side of the wire clamping groove.