CN213209775U

CN213209775U - High communication cable test machine of bending of stability

Info

Publication number: CN213209775U
Application number: CN202021984554.7U
Authority: CN
Inventors: 赵伍; 史振涛
Original assignee: Anka Robot Cable Suzhou Co ltd
Current assignee: Anka Robot Cable Suzhou Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-14
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a communication cable test machine of bending that stability is high, the power distribution box comprises a box body, the box front side is opened and is equipped with first opening, the box front side is equipped with the door that matches each other with first opening, the utility model discloses when using, through motor, cam, time shape frame, connecting rod, first slider, first spout, first connecting plate, spring and the second connecting plate between mutually supporting drive cable bend, saved the labour and improved the precision of test, fix cable one end through mutually supporting between riser, horizontal pole, hand wheel, clamp plate, threaded rod, thread bush and the bearing, avoid taking place to remove when bending the test, improved work efficiency, the utility model discloses a series of mechanisms make this device have characteristics such as the labour is little, work efficiency height.

Description

High communication cable test machine of bending of stability

Technical Field

The utility model relates to a cable especially relates to a communication cable test machine of bending that stability is high.

Background

The communication cable is a cable core formed by a plurality of mutually insulated wires or conductors, a communication line with a sealed sheath is arranged outside the communication cable, an outer protective layer is arranged outside the sheath, and the communication cable has various laying modes such as overhead, direct-buried, pipeline and water bottom, has wide transmission frequency band and large communication capacity, is slightly interfered by the outside, can transmit telephone, telegraph, data, images and the like, is distributed in all corners of a city along with the continuous perfection of a communication network, needs to be bent according to factors such as terrain and the like in the laying process, and therefore needs to use a bending tester to detect whether the cable meets the requirements.

Current communication cable test machine of bending owing to need bend the cable when testing, and current test machine adopts artifical mode to bend the cable, not only need consume a large amount of labours, and owing to artifical dynamics and the uncontrollable of the angle of bending, can influence the cable test's of bending effect to when the test of bending, because the cable surface is smooth can take place to remove at the in-process of bending, work efficiency is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a communication cable test machine of bending that stability is high.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a high-stability communication cable bending test machine comprises a box body, wherein a door is arranged on the front side of the box body, a supporting plate is fixedly connected to an inner cavity of the box body, and a clamping mechanism is arranged at the bottom of the supporting plate;

a pressing guide mechanism is arranged in the middle of the supporting plate and comprises a fixed block and two pressing rollers, a groove is formed in the front side of the fixed block, a first connecting plate is fixedly connected to the rear side of each pressing roller, a limiting mechanism is arranged on the rear side of the first connecting plate on the left side, the rear side of the first connecting plate on the right side is fixedly connected with the rear side of an inner cavity of the groove, second connecting plates are arranged on the two first connecting plates, a nut is fixedly connected to the left side of each second connecting plate on the left side, a screw rod is arranged on the right side of each second connecting plate on the right side, and the left end of each screw rod penetrates through the second connecting plate on the left;

the improved structure of the automobile seat is characterized in that a first sliding groove in the left-right direction is formed in the top of the supporting plate, a first sliding block is connected in the first sliding groove in a sliding mode, a first pressing plate is fixedly connected to the front side of the first sliding block, a second pressing plate is fixedly connected to the front side of the first pressing plate through a spring, the rear side of the first sliding block is fixedly connected with the clip frame through a connecting rod, a cam is arranged in the inner cavity of the clip frame, a base is fixedly connected to the inside of the box, a motor is fixedly connected to the top of the base, and a power output shaft of the.

The utility model relates to a high communication cable test machine of bending of stability's beneficial effect is, through the motor, the cam, return shape frame, the connecting rod, first slider, first spout, first connecting plate, mutually support between spring and the second connecting plate drives the cable and bends, saved the labour and improved the precision of test, mutually support through between riser, horizontal pole, hand wheel, clamp plate, the threaded rod, thread bush and the bearing and fix cable one end, avoid taking place to remove when bending the test, work efficiency is improved.

Preferably, fixture is including fixing fixed frame, the threaded rod in the backup pad, fixed frame has two risers and two horizontal poles, two be equipped with two clamp plates between the riser, the pot head is established on the horizontal pole and can slide, two about the clamp plate the equal fixedly connected with bearing in one side that the clamp plate kept away from mutually, fixedly connected with thread bush on the riser, the one end and the bearing of threaded rod are connected, and the other end passes the thread bush.

Preferably, the limiting mechanism comprises a second sliding block, the second sliding block is fixedly connected to the rear side of the first connecting plate, a second sliding groove matched with the second sliding block is formed in the rear side of the inner cavity of the groove, and the second sliding block is movably connected to the inner cavity of the second sliding groove.

Preferably, the door left side is equipped with a plurality of hinge, the door is through a plurality of hinge and box swing joint, the door front side is close to right side department fixedly connected with handle, the door front side is close to top department and has seted up the viewing aperture, the inner chamber of viewing aperture is equipped with the dodge gate.

Preferably, the power output shaft fixed connection of motor is close to the edge in the cam bottom, just the left and right sides of returning the shape frame inner chamber all laminates with the cam each other.

Preferably, twice of the length of the threaded rod is greater than that of the cross rods, and the two cross rods are arranged up and down symmetrically by taking the central axis of the pressing plate as a symmetry axis.

Preferably, the threaded rod is kept away from the one end fixedly connected with hand round of bearing, hand round of outside cover is equipped with the slipmat.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a front sectional view of the embodiment;

FIG. 3 is a left side sectional view of the embodiment;

FIG. 4 is an enlarged view of the embodiment at A in FIG. 2;

FIG. 5 is an enlarged view of the embodiment at B in FIG. 2;

FIG. 6 is an enlarged view at C in FIG. 3 of the embodiment;

FIG. 7 is a top view of the component spring of the embodiment.

Description of reference numerals:

1. a box body; 2. a door; 3. a viewing port; 4. a support plate; 5. a fixed block; 6. a pressure roller; 7. a second pressing plate; 8. a first chute; 9. a base; 10. a motor; 11. a clip frame; 12. a cam; 13. a connecting rod; 14. a screw; 15. a first slider; 16. a first pressing plate; 17. a spring; 18. a second slider; 19. a vertical plate; 20. pressing a plate; 21. a cross bar; 22. a second chute; 23. a bearing; 24. a threaded rod; 25. A threaded sleeve; 26. a hand-operated wheel; 27. and a nut.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-7, a high-stability communication cable bending tester comprises a box body 1, a door 2 is arranged on the front side of the box body 1, a plurality of hinges are arranged on the left side of the door 2, the door 2 is movably connected with the box body 1 through the hinges, a handle is fixedly connected to the position, close to the right side, on the front side of the door 2, a viewing port 3 is arranged at the position, close to the top, on the front side of the door 2, an inner cavity of the viewing port 3 is provided with a movable door, a supporting plate 4 is fixedly connected with the inner cavity of the box body 1, the bottom of the supporting plate 4 is provided with a clamping mechanism, the clamping mechanism comprises a fixed frame and a threaded rod 24, the fixed frame is provided with two vertical plates 19 and two transverse rods 21, two pressing plates 20 are arranged between the two vertical plates 19, the upper ends and the lower ends of the pressing plates 20 are sleeved, one sides, far away from the bearings, of the two pressing plates 20 are fixedly connected with bearings 23, the vertical plates 19 are fixedly connected with threaded sleeves 25, one ends of the threaded rods 24 are connected with the bearings 23, the other ends of the threaded rods penetrate through the threaded sleeves 25, one ends, far away from the bearings 23, of the threaded rods 24 are fixedly connected with hand-operated wheels 26, and anti-skidding pads are sleeved on the outer sides of the hand-operated wheels 26;

the middle part of the supporting plate 4 is provided with a pressing guide mechanism which comprises a fixed block 5, two pressing rollers 6, a slot is arranged on the front side of a fixed block 5, a first connecting plate is fixedly connected to the rear side of the pressing rollers 6, a limiting mechanism is arranged on the rear side of the first connecting plate on the left side, the limiting mechanism comprises a second sliding block 18, the second sliding block 18 is fixedly connected to the rear side of the first connecting plate, a second sliding groove 22 matched with the second sliding block 18 is arranged on the rear side of the inner cavity of the slot, the second sliding block 18 is movably connected to the inner cavity of the second sliding groove 22, the rear side of the first connecting plate on the right side is fixedly connected with the rear side of the inner cavity of the slot, a second connecting plate is arranged on each of the two first connecting plates, a nut 27 is fixedly connected to the left side of the second connecting plate on the left side, a screw 14 is arranged on the right side of the;

the first spout 8 of trend about 4 tops in backup pad are seted up, sliding connection has first slider 15 in first spout 8, the first pressure board 16 of first slider 15 front side fixedly connected with, first pressure board 16 front side is passed through spring 17 fixedly connected with second and is pressed board 7, connecting rod 13 and the 11 fixed connection of shape frame of returning are passed through to first slider 15 rear side, it is equipped with cam 12 to return shape frame 11 inner chamber, fixedly connected with base 9 in the box 1, base 9 top fixedly connected with motor 10, motor 10's power output shaft and cam 12 bottom fixed connection, motor 10's power output shaft fixed connection is close to the edge in cam 12 bottom, and the left and right sides of returning shape frame 11 inner chamber all laminates with cam 12 each other.

The working principle is as follows: when the device is used, the door 2 is opened by a handle, a cable to be detected is put into the inner cavity of the box body 1, one end of the cable is put between the two pressing plates 20, the cable is attached to the two cross rods 21, the hand wheel 26 rotates by rotating the hand wheel 26, the hand wheel 26 rotates to drive the threaded rod 24 to rotate, the threaded rod 24 drives the bearing 23 to move by rotating the inner cavity of the threaded sleeve 25, the bearing 23 moves to drive the pressing plates 20 to move, the two pressing plates 20 move relatively to extrude and fix the cable to be detected, the clamping mechanism is formed by the mutual matching of the vertical plate 19, the cross rods 21, the pressing plates 20, the hand wheel 26, the threaded rod 24, the threaded sleeve 25 and the bearing 23 to clamp the cable, the cable is prevented from moving when the bending test is carried out, the working efficiency of the test is further influenced, after one end of the cable is fixed, the other end of the cable penetrates through the two pressing, the screw 14 is screwed to rotate, so that the screw 14 and the nut 27 move relatively, the screw 14 and the nut 27 move relatively to drive the compression roller 6 positioned on the left side to move rightwards, the two compression rollers 6 are fixed, the compression roller 6 positioned on the left side is limited by a limiting mechanism formed by the mutual matching between the second sliding block 18 and the second sliding groove 22, after a cable penetrates through the two compression rollers 6, one end of the cable penetrates out from the space between the first pressing plate 16 and the second pressing plate 7, one end of the cable is fixed by the mutual matching between the first pressing plate 16, the second pressing plate 7 and the two springs 17, the motor 10 is started through an external power supply, the base 9 plays a role in supporting the motor 10, the motor 10 works to drive the cam 12 to rotate, the cam 12 rotates in the inner cavity of the clip frame 11 to drive the clip frame 11 to move leftwards and rightwards, the clip frame 11 moves leftwards and, remove about connecting rod 13 and remove and drive first slider 15 and remove about the inner chamber of first spout 8, remove about first slider 15 and remove and drive first connecting plate and remove, and then remove about drive cable one end, because the cable bottom is fixed by fixture, remove about the cable top and remove and can bend the cable, drive the cable through motor 10 and bend and not only saved the labour and improved the precision of the test of bending, through the setting of viewing aperture and dodge gate, can observe the process of test when testing, so that better observation test effect.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a high communication cable test machine of bending of stability, includes box (1), box (1) front side is equipped with door (2), its characterized in that: a supporting plate (4) is fixedly connected to the inner cavity of the box body (1), and a clamping mechanism is arranged at the bottom of the supporting plate (4);

a pressing guide mechanism is arranged in the middle of the supporting plate (4), the pressing guide mechanism comprises a fixed block (5) and two pressing rollers (6), a slot is formed in the front side of the fixed block (5), a first connecting plate is fixedly connected to the rear side of each pressing roller (6), a limiting mechanism is arranged on the rear side of the first connecting plate on the left side, the rear side of the first connecting plate on the right side is fixedly connected with the rear side of an inner cavity of the slot, a second connecting plate is arranged on each of the two first connecting plates, a nut (27) is fixedly connected to the left side of the second connecting plate on the left side, a screw rod (14) is arranged on the right side of the second connecting plate on the right side, and the left end of the screw rod (14) penetrates through the second connecting;

the utility model discloses a shape frame, including backup pad (4), first spout (8) of trend about seted up at backup pad (4) top, sliding connection has first slider (15) in first spout (8), first slider (15) front side fixedly connected with presses clamp plate (16), first press clamp plate (16) front side to pass through spring (17) fixedly connected with second press clamp plate (7), first slider (15) rear side is through connecting rod (13) and time shape frame (11) fixed connection, it is equipped with cam (12) to return shape frame (11) inner chamber, fixedly connected with base (9) in box (1), base (9) top fixedly connected with motor (10), the power output shaft and the cam (12) bottom fixed connection of motor (10).

2. The high-stability communication cable bending tester according to claim 1, wherein: fixture is including fixing fixed frame, threaded rod (24) on backup pad (4), fixed frame has two riser (19) and two horizontal pole (21), two be equipped with two clamp plate (20) between riser (19), the pot head is established on horizontal pole (21) and can slide about clamp plate (20), two the equal fixedly connected with bearing (23) in one side that clamp plate (20) kept away from mutually, fixedly connected with thread bush (25) are gone up in riser (19), the one end and the bearing (23) of threaded rod (24) are connected, and the other end passes thread bush (25).

3. The high-stability communication cable bending tester according to claim 1, wherein: the limiting mechanism comprises a second sliding block (18), the second sliding block (18) is fixedly connected to the rear side of the first connecting plate, a second sliding groove (22) matched with the second sliding block (18) is formed in the rear side of the inner cavity of the groove, and the second sliding block (18) is movably connected to the inner cavity of the second sliding groove (22).

4. The high-stability communication cable bending tester according to claim 1, wherein: door (2) left side is equipped with a plurality of hinge, door (2) are through a plurality of hinge and box (1) swing joint, door (2) front side is close to right side department fixedly connected with handle, door (2) front side is close to top department and has seted up viewing aperture (3), the inner chamber of viewing aperture (3) is equipped with the dodge gate.

5. The high-stability communication cable bending tester according to claim 1, wherein: the power output shaft of the motor (10) is fixedly connected to the bottom of the cam (12) close to the edge, and the left side and the right side of the inner cavity of the square-shaped frame (11) are mutually attached to the cam (12).

6. The high-stability communication cable bending tester according to claim 2, wherein: the length of the threaded rod (24) is two times larger than that of the cross rods (21), and the two cross rods (21) are arranged in a vertically symmetrical mode by taking the central axis of the pressing plate (20) as a symmetrical axis.

7. The high-stability communication cable bending tester according to claim 2, wherein: threaded rod (24) are kept away from one end fixedly connected with hand round (26) of bearing (23), hand round (26) outside cover is equipped with the slipmat.