CN210533900U

CN210533900U - Wire and cable distortion durability testing machine

Info

Publication number: CN210533900U
Application number: CN201921334819.6U
Authority: CN
Inventors: 陈灵安
Original assignee: Zhongshan Yuansheng Cable Co Ltd
Current assignee: Zhongshan Yuansheng Cable Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-15
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a wire and cable distortion durability testing machine, the power distribution box comprises a box body, the discharge gate has been seted up to the left surface of box, the feed inlet has been seted up to the right flank of box, the interior diapire fixedly connected with motor of box, the output of motor pass through reduction gear fixedly connected with bull stick, the last fixed surface of bull stick is connected with the gear, the carousel has been placed to the inside of box, the tooth that the left surface fixedly connected with equidistance of carousel was arranged, the through-hole has been seted up to the left surface of carousel, two symmetrical bearings of inside wall fixedly connected with of box. This wire and cable distortion durability testing machine rotates through the motor circular telegram, makes the hose drive cable rotate, and the cable rotates and realizes rubbing the cable through abrasive paper, because the both ends of cable are fixed, the moment of torsion ability that the cable produced when rotating is tested the anti distortion ability of cable, avoids the cable to remove along with friction part, and this practical low in production cost easily promotes.

Description

Wire and cable distortion durability testing machine

Technical Field

The utility model relates to a quality detection equipment technical field specifically is a wire and cable distortion durability test machine.

Background

Quality testing refers to the inspection and verification of whether the quality of a product or service meets the relevant regulations, and is classified into air quality testing, engineering quality testing, product quality testing, environmental quality testing, and the like, and quality testing may also be referred to as testing or experimentation, which refers to the testing or testing of a given product, material, equipment, organism, physical phenomenon, process or service, technical operations for determining one or more characteristics or properties according to a prescribed procedure, in order to ensure that the test results are accurate to a certain extent, must be within a prescribed test range, according to the specified procedure, the detection result is recorded, usually by means of detection report or certificate, the durability is the ability of the material to resist the long-term damage of the self and natural environment factors, i.e. the durability is ensured, the better the durability is, the longer the service life of the material is.

The existing durability detection equipment at the present stage does not have the durability of simultaneously detecting the twisting and the wear resistance of the electric wire and the electric cable, and the part for detecting the friction durability often moves along with the friction part when the electric cable is rubbed. To this end, we propose a wire and cable twist durability tester to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire and cable distortion durability testing machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire and cable distortion durability testing machine comprises a box body, wherein a discharge hole is formed in the left side face of the box body, a feed inlet is formed in the right side face of the box body, a motor is fixedly connected to the inner bottom wall of the box body, the output end of the motor is fixedly connected with a rotating rod through a speed reducer, a gear is fixedly connected to the upper surface of the rotating rod, a rotary table is placed in the box body, teeth which are arranged at equal intervals are fixedly connected to the left side face of the rotary table, a through hole is formed in the left side face of the rotary table, two symmetrical bearings are fixedly connected to the inner side wall of the box body, two inner rings, close to each other, of the two bearings are fixedly connected with two support rods, one ends, close to each other, of the two support rods are respectively fixedly connected with the left side face and, the inner wall fixedly connected with abrasive paper of hose, the left end of hose runs through the through-hole and extends to the left side of through-hole, the left end of hose and the fixed intercommunication of right-hand member of discharge gate.

Preferably, the left side surface and the right side surface of the motor are fixedly connected with fixing plates, and the bottom surface of each fixing plate is fixedly connected with the inner bottom wall of the box body.

Preferably, the equal fixedly connected with first semicircle ring of left and right sides face of box, the spout has all been seted up to the left and right sides face of box, every the equal joint in inside of spout has the slider with spout looks adaptation, two a side fixedly connected with second semicircle ring that the slider was kept away from each other.

Preferably, a support is placed below the box body, a base plate is fixedly connected to the bottom surface of the support, and the upper surface of the support is fixedly connected with the bottom surface of the box body.

Preferably, every two first fixture blocks are fixedly connected to the outer surface of the first semicircular ring, every first threaded hole is formed in the upper surface of each first fixture block, every two second fixture blocks are fixedly connected to the outer surface of the second semicircular ring, every second threaded hole is formed in the upper surface of each second fixture block, every screw is placed in each second threaded hole, and every screw is in threaded connection with the second threaded hole.

Advantageous effects

The utility model provides a wire and cable distortion durability testing machine possesses following beneficial effect: this wire and cable distortion durability testing machine, through second semicircle ring rebound, rotate the screw, pass through the screw, the threaded connection of first screw hole and second screw hole, press from both sides the cable with first semicircle ring and second semicircle ring, the realization is fixed the cable, avoid the cable to appear the cable obscission when rotating, rotate through the motor circular telegram, make the hose drive cable rotate, the cable rotates and realizes rubbing the cable through abrasive paper, because the both ends of cable are fixed, the torsional force that the cable produced when rotating tests the anti-distortion ability of cable, avoid the cable to remove along with friction part, and this practical low in production cost easily promotes.

Drawings

FIG. 1 is a sectional view of the front view of the box body of the present invention;

fig. 2 is a cross-sectional view of a side view of a first semicircular ring of the present invention;

fig. 3 is a side view of the turntable of the present invention.

In the figure: the device comprises a box body 1, a first semicircular ring 2, a discharge hole 3, a second semicircular ring 4, a sliding block 5, a sliding groove 6, a support 7, a support rod 8, a hose 9, a tooth 10, a through hole 11, abrasive paper 12, a bearing 13, a backing plate 14, a rotary table 15, a gear 16, a rotary rod 17, a motor 18, a fixing plate 19, a first clamping block 20, a second clamping block 21, a second threaded hole 22, a screw 23, a feed hole 24 and a first threaded hole 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric wire and cable distortion durability testing machine comprises a box body 1, a support 7 is placed below the box body 1, a base plate 14 is fixedly connected to the bottom surface of the support 7, the upper surface of the support 7 is fixedly connected with the bottom surface of the box body 1, the box body 1 is supported through the support 7, the phenomenon that the box body 1 is oxidized due to the fact that the box body 1 is affected with damp is avoided, first semicircular rings 2 are fixedly connected to the left side surface and the right side surface of the box body 1, two first clamping blocks 20 are fixedly connected to the outer surface of each first semicircular ring 2, a first threaded hole 25 is formed in the upper surface of each first clamping block 20, two second clamping blocks 21 are fixedly connected to the outer surface of each second semicircular ring 4, a second threaded hole 22 is formed in the upper surface of each second clamping block 21, a screw 23 is placed inside each second threaded hole 22, each screw 23 is in threaded connection with each second threaded hole, the cable is fixed through a rotating screw 23, the falling phenomenon of the cable is avoided during testing, sliding grooves 6 are formed in the left side surface and the right side surface of the box body 1, sliding blocks 5 matched with the sliding grooves 6 are clamped in the sliding grooves 6, a second semicircular ring 4 is fixedly connected to one side surface, away from each other, of the two sliding blocks 5, the cable is supported through the second semicircular ring 4, the cable is convenient to draw out, a discharging hole 3 is formed in the left side surface of the box body 1, a feeding hole 24 is formed in the right side surface of the box body 1, a motor 18 is fixedly connected to the inner bottom wall of the box body 1, fixed plates 19 are fixedly connected to the left side surface and the right side surface of the motor 18, the bottom surface of each fixed plate 19 is fixedly connected with the inner bottom wall of the box body 1, the motor 18 is fixed through the fixed plates 19, the falling, last fixed surface of bull stick 17 is connected with gear 16, carousel 15 has been placed to the inside of box 1, tooth 10 that the left surface fixedly connected with equidistance of carousel 15 was arranged, through-hole 11 has been seted up to the left surface of carousel 15, two symmetrical bearings 13 of inside wall fixedly connected with of box 1, two equal two bracing pieces 8 of the inner circle that two bearings 13 are close to each other, the one end that two sets of bracing pieces 8 are close to each other is equallyd divide do not with the left and right sides face fixed connection of carousel 15, gear 16 meshes with tooth 10 mutually, the fixed intercommunication in left end of feed inlet 24 has hose 9, hose 9's inner wall fixedly connected with abrasive paper 12, hose 9's left end runs through-hole 11 and extends to through-hole 11's left side, hose 9's left end.

The working principle is as follows: connect the power with motor 18, penetrate the cable inside hose 9 from feed inlet 24, the cable is worn out from discharge gate 3 through hose 9, move second semicircle ring 4 upwards, rotate screw 23, through screw 23, the threaded connection of first screw hole 25 and second screw hole 22, it is fixed with the cable with first semicircle ring 2 and second semicircle ring 4, motor 18 circular telegram is rotated, it rotates to drive bull stick 17, bull stick 17 drives gear 16 and rotates, gear 16 drives engaged with tooth 10 and rotates, tooth 10 drives carousel 15 and rotates, carousel 15 drives hose 9 and rotates, hose 9 drives the cable and rotates, the cable rotates and rubs the cable through abrasive paper 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire and cable twists endurance test machine, includes box (1), its characterized in that: the discharge gate (3) has been seted up to the left surface of box (1), feed inlet (24) has been seted up to the right flank of box (1), interior diapire fixedly connected with motor (18) of box (1), the output of motor (18) passes through reduction gear fixedly connected with bull stick (17), the last fixed surface of bull stick (17) is connected with gear (16), carousel (15) have been placed to the inside of box (1), the left surface fixedly connected with equidistance tooth (10) of arranging of carousel (15), through-hole (11) have been seted up to the left surface of carousel (15), the inside wall fixedly connected with two symmetrical bearings (13) of box (1), two equal fixedly connected with two bracing pieces (8) of inner circle that bearing (13) are close to each other, two sets of the left and right sides face fixed connection with carousel (15) is equallyd divide to the one end that bracing piece (8) are close to each other, gear (16) and tooth (10) mesh mutually, the left end fixed intercommunication of feed inlet (24) has hose (9), the inner wall fixedly connected with abrasive paper (12) of hose (9), the left end of hose (9) runs through-hole (11) and extends to the left side of through-hole (11), the left end of hose (9) and the right-hand member fixed intercommunication of discharge gate (3).

2. The electric wire and cable twisting durability testing machine according to claim 1, wherein: the left side surface and the right side surface of the motor (18) are fixedly connected with fixing plates (19), and the bottom surface of each fixing plate (19) is fixedly connected with the inner bottom wall of the box body (1).

3. The electric wire and cable twisting durability testing machine according to claim 1, wherein: the equal fixedly connected with first semicircle ring (2) of the left and right sides face of box (1), spout (6), every have all been seted up to the left and right sides face of box (1) the equal joint in inside of spout (6) has slider (5) with spout (6) looks adaptation, two a side fixedly connected with second semicircle ring (4) that slider (5) kept away from each other.

4. The electric wire and cable twisting durability testing machine according to claim 1, wherein: a support (7) is placed below the box body (1), a base plate (14) is fixedly connected to the bottom surface of the support (7), and the upper surface of the support (7) is fixedly connected with the bottom surface of the box body (1).

5. The electric wire and cable twisting durability testing machine according to claim 3, wherein: every two first fixture blocks (20) of equal fixedly connected with in surface of first semicircle ring (2), every first screw hole (25) have all been seted up to the upper surface of first fixture block (20), every two second fixture blocks (21) of equal fixedly connected with in surface of second semicircle ring (4), every second screw hole (22) have all been seted up to the upper surface of second fixture block (21), every screw (23), every have all been placed to the inside of second screw hole (22) screw (23) all with second screw hole (22) threaded connection.