CN218180555U

CN218180555U - Cable tensile bending test device

Info

Publication number: CN218180555U
Application number: CN202222205845.7U
Authority: CN
Inventors: 杨书龙
Original assignee: Jiangsu Jieter Long Cable Technology Co ltd
Current assignee: Jiangsu Jieter Long Cable Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-30
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a cable tensile bending test device relates to the cable test field, comprises a workbench, the first servo motor of positive centre fixedly connected with of workstation, the activity groove has been seted up in the centre at workstation top, it is connected with first screw thread post to rotate in the inner chamber of activity groove, the positive fixedly connected with bending test subassembly at workstation top, the back swing joint at workstation top has tensile test subassembly, the symmetry is provided with fixed subassembly in tensile test subassembly and the bending test subassembly top, the bottom swing joint of fixed subassembly inner chamber has the lower plate, the top swing joint of fixed subassembly inner chamber has the punch holder, rotate in the bending test subassembly top and be connected with the commentaries on classics board, the left front of workstation is provided with the junction box. A cable tensile bending test device, this device can be tested the crooked of cable and tensile simultaneously, the notice can the multiple size of adaptation cable install it.

Description

Cable tensile bending test device

Technical Field

The utility model relates to a cable test field, in particular to cable tensile bending test device.

Background

The cable is usually by several or several groups of wires, and the cable of the similar rope that every group at least two transposition formed, mutual insulation between every group wire to often turn round around a center, whole outside package has highly insulating overburden, and the cable has interior circular telegram, the characteristics of external insulation, and current cable test device can not satisfy the test to its tensile and crooked simultaneously, needs to separate it and tests, and is comparatively loaded down with trivial details.

Therefore, it is necessary to provide a cable bending test device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cable tensile bending test device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable tensile bending test device comprises a workbench, wherein a first servo motor is fixedly connected to the center of the front of the workbench, a movable groove is formed in the center of the top of the workbench, a first threaded column is rotatably connected to the inner cavity of the movable groove, a bending test assembly is fixedly connected to the front of the top of the workbench, and a tensile test assembly is movably connected to the back of the top of the workbench;

the tensile test subassembly is provided with fixed subassembly with the symmetry in the middle of bending test subassembly top, the bottom swing joint of fixed subassembly inner chamber has the lower plate, the top swing joint of fixed subassembly inner chamber has the punch holder, the bending test subassembly top is rotated in the middle of and is connected with the commentaries on classics board, the left front of workstation is provided with the junction box.

Preferably, the back of first servo motor is through pivot fixed connection in the front of first screw thread post, the back swing joint of activity inslot chamber has the movable block, movable block threaded connection is at the outer wall of first screw thread post, the centre of the top fixed connection of movable block in tensile test subassembly bottom.

Preferably, two the centre symmetry fixedly connected with extension post at fixed subassembly top, two the centre symmetry threaded connection of extension post inner chamber has second screw thread post, two the top symmetry fixedly connected with turning handle of second screw thread post, two the mounting groove has been seted up to fixed subassembly's front symmetry, the bottom of extension post runs through fixed subassembly's top and extends to in the inner chamber of mounting groove, two the centre at two punch holder tops is connected in the bottom symmetry rotation of second screw thread post.

Preferably, the guide way has been seted up to the left and right sides symmetry at lower plate top, the left and right sides symmetry fixedly connected with guide post of punch holder bottom, the size looks adaptation of guide post and guide way, the bottom swing joint of guide post extends to the bottom of fixed subassembly inner chamber in the inner chamber of guide way, two logical groove, two have been seted up to the centre symmetry of mounting groove inner chamber bottom symmetrical fixedly connected with spliced pole, two in the centre of lower plate bottom the centre symmetrical fixedly connected with spring of spliced pole bottom, spliced pole swing joint is in the inner chamber of guide way, two the bottom symmetry fixed connection of spring is in the bottom of guide way inner chamber.

Preferably, the centre fixedly connected with axis of rotation of changeing the board, shaft coupling fixedly connected with second servo motor is passed through to the bottom of axis of rotation, second servo motor fixed connection is at the inner chamber of bending test subassembly, and is positive fixed subassembly fixed connection is at the top of changeing the board, the back fixed subassembly's bottom fixed connection is at the top of tensile test subassembly.

Preferably, the positive top fixedly connected with display screen of junction box, the radiating groove has been seted up to the positive bottom of junction box, the wiring groove has been seted up at the top on junction box right side.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this cable tensile bending test device, through the logical groove that sets up, can place the cable in the inner chamber of fixed subassembly, through the spring that sets up, in the normality, can push up the spliced pole upwards, make the lower plate can the rebound, make lower plate and punch holder can tentatively press from both sides the cable tightly, the rotation turning handle, it carries out threaded connection to drive second screw thread post in the inner chamber of extension post, with this drive punch holder pushes down, make the punch holder can the cable of laminating more, the cable that can the multiple size of adaptation simultaneously presss from both sides tight installation to it, the convenience is crooked and tensile test to it.

2. This cable tensile bending test device, through the first servo motor who starts the setting, can drive first screw thread post and rotate, make this movable block can drive tensile test subassembly and remove on the top of workstation, can carry out tensile test to the cable this moment, through the second servo motor who starts the setting, make the axis of rotation can drive and change the board and rotate, can drive that end of the cable by positive fixed subassembly centre gripping with this and rotate, carry out crooked test with this.

3. This cable tensile bending test device through the wiring groove that sets up, can insert the junction box with the one end of cable, when experimental, can observe the state of cable constantly, through the radiating groove that sets up, can play the radiating effect to the junction box.

Drawings

FIG. 1 is a front schematic view of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of the lower splint of the present invention;

fig. 4 is a schematic structural view of the rotating plate of the present invention.

In the figure: 1. a work table; 2. a first servo motor; 3. a movable groove; 4. a first threaded post; 5. a movable block; 6. a tensile test component; 7. a bending test assembly; 8. a fixing assembly; 9. lengthening the column; 10. a second threaded post; 11. a handle is rotated; 12. mounting grooves; 13. a through groove; 14. a lower splint; 15. a guide groove; 16. connecting columns; 17. a spring; 18. a guide post; 19. an upper splint; 20. rotating the plate; 21. a rotating shaft; 22. a second servo motor; 23. a junction box; 24. a display screen; 25. a heat sink; 26. and a wiring slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a cable tensile bending test device, comprises a workbench 1, a first servo motor 2 is fixedly connected to the center of the front of the workbench 1, a movable groove 3 is formed in the center of the top of the workbench 1, a first threaded column 4 is rotatably connected to the inner cavity of the movable groove 3, a bending test component 7 is fixedly connected to the front of the top of the workbench 1, a tensile test component 6 is movably connected to the back of the top of the workbench 1, fixed components 8 are symmetrically arranged in the centers of the tensile test component 6 and the bending test component 7, a lower clamping plate 14 is movably connected to the bottom of the inner cavity of the fixed component 8, an upper clamping plate 19 is movably connected to the top of the inner cavity of the fixed component 8, a rotating plate 20 is rotatably connected to the center of the top of the bending test component 7, a junction box 23 is arranged on the left front of the workbench 1, the back of the first servo motor 2 is fixedly connected to the front of the first threaded column 4 through a rotating shaft, and a movable block 5 is movably connected to the back of the inner cavity of the movable groove 3.

Further, 5 threaded connection of movable block is at the outer wall of first screw post 4, the centre of top fixed connection in tensile test subassembly 6 bottom of movable block 5, the centre symmetry fixedly connected with extension post 9 at two fixed component 8 tops, two centre symmetry threaded connection in the centre of 9 inner chambers of extension post have second screw post 10, the top symmetry fixedly connected with turning handle 11 of two second screw post 10, mounting groove 12 has been seted up to two fixed component 8's front symmetry, the bottom of extension post 9 is run through fixed component 8's top and is extended to the inner chamber of mounting groove 12, the centre at two top splints 19 tops is connected in the bottom symmetry rotation of two second screw post 10, guide way 15 has been seted up to the left and right sides symmetry at lower splint 14 top.

Furthermore, the left side and the right side of the bottom of the upper clamping plate 19 are symmetrically and fixedly connected with guide posts 18, the guide posts 18 are matched with the guide grooves 15 in size, the bottoms of the guide posts 18 are movably connected in the inner cavity of the guide grooves 15 and extend to the bottom of the inner cavity of the fixed component 8, through grooves 13 are symmetrically formed in the centers of the bottoms of the inner cavities of the two mounting grooves 12, connecting posts 16 are symmetrically and fixedly connected in the centers of the bottoms of the two lower clamping plates 14, springs 17 are symmetrically and fixedly connected in the centers of the bottoms of the two connecting posts 16, the connecting posts 16 are movably connected in the inner cavity of the guide grooves 15, and the bottoms of the two springs 17 are symmetrically and fixedly connected at the bottom of the inner cavity of the guide grooves 15.

Further, the centre fixedly connected with axis of rotation 21 of commentaries on classics board 20, shaft coupling fixedly connected with second servo motor 22 is passed through to axis of rotation 21's bottom, second servo motor 22 fixed connection is at the inner chamber of bending test subassembly 7, positive fixed subassembly 8 fixed connection is at the top of commentaries on classics board 20, the bottom fixed connection of back fixed subassembly 8 is at the top of tensile test subassembly 6, positive top fixedly connected with display screen 24 of junction box 23, radiating groove 25 has been seted up to the positive bottom of junction box 23, junction box 26 has been seted up at the top on junction box 23 right side, through logical groove 13 that sets up, can place fixed subassembly 8's inner chamber with the cable, through the spring 17 that sets up, during the normality, can upwards push up spliced pole 16, make lower plate 14 can the rebound, make lower plate 14 and punch holder 19 can press from both sides the cable tightly, rotation turning handle 11, drive the preliminary threaded column 10 of second and carry out threaded connection in the inner chamber of extension post 9.

Further, with this drive punch holder 19 and push down, make punch holder 19 can laminate the cable more, the cable that simultaneously can the multiple size of adaptation presss from both sides tight installation to it, the convenience is crooked and tensile test to it, through starting the first servo motor 2 that sets up, can drive first screw post 4 and rotate, with this make movable block 5 can drive tensile test subassembly 6 and remove on the top of workstation 1, can carry out tensile test to the cable this moment, through starting the second servo motor 22 that sets up, make axis of rotation 21 can drive commentaries on classics board 20 and rotate, with this end that can drive the cable by positive fixed subassembly 8 centre gripping rotates, with this test of carrying out the bending, through the wiring groove 26 that sets up, can insert junction box 23 with the one end of cable, when testing, can observe the state of cable constantly, through the radiating groove 25 that sets up, can play the radiating effect to junction box 23.

It should be noted that, the utility model relates to a cable tensile bending test device, place the inner chamber of two mounting grooves 12 respectively with the both ends of cable during the use, rotate turning handle 11, it carries out threaded connection to drive second screw post 10 in the inner chamber of extension post 9, with this drive punch holder 19 push down, can drive the cable and move down when punch holder 19 pushes down, make lower plate 14 can drive spliced pole 16 and retract to the inner chamber that leads to groove 13, spring 17 can play an ascending power to spliced pole 16 simultaneously, with this convenience carry out the centre gripping to the cable, when punch holder 19 moves down, can drive guide post 18 and push down, guide post 18 can move in the inner chamber of lower plate 14 through guide way 15, with this can seal the side of punch holder 19 and lower plate 14 all the time, prevent that the cable from shifting out because the extrusion from the side, the centre gripping back finishes, insert the positive one end of cable in the inner chamber of wiring groove 26, with this completion power supply, start first servo motor 2, it rotates to drive first screw post 4, second screw post 10 rotates when making this time, make cable outer wall can carry out the test of the positive rotation and can carry out the cable and can move this moment the test the positive rotation of moving block 20, make this time the cable move, this time the cable move the positive rotation and can carry out the test to the positive connection of the cable and can carry out the test, this moment, the positive rotation of the cable and can carry out the test of the cable and can carry out the rotation test, this moment, it can carry out the positive connection of the positive rotation of the cable and can carry out the cable to carry out the rotation test, the cable.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable tensile bending test device, includes workstation (1), its characterized in that: the center of the front of the workbench (1) is fixedly connected with a first servo motor (2), the center of the top of the workbench (1) is provided with a movable groove (3), an inner cavity of the movable groove (3) is rotatably connected with a first threaded column (4), the front of the top of the workbench (1) is fixedly connected with a bending test component (7), and the back of the top of the workbench (1) is movably connected with a tensile test component (6);

tensile test subassembly (6) and the positive symmetry at bending test subassembly (7) top are provided with fixed subassembly (8), the bottom swing joint of fixed subassembly (8) inner chamber has lower plate (14), the top swing joint of fixed subassembly (8) inner chamber has punch holder (19), the positive rotation at bending test subassembly (7) top is connected with commentaries on classics board (20), workstation (1) left front is provided with junction box (23).

2. The cable tensile bending test device of claim 1, wherein: the back of first servo motor (2) is through pivot fixed connection in the front of first screw thread post (4), the back swing joint of activity groove (3) inner chamber has movable block (5), movable block (5) threaded connection is at the outer wall of first screw thread post (4), the centre of top fixed connection in tensile test subassembly (6) bottom of movable block (5).

3. The cable tensile bending test device of claim 1, wherein: two centre symmetry fixedly connected with extension post (9) at fixed subassembly (8) top, two centre symmetry threaded connection of extension post (9) inner chamber has second screw thread post (10), two the top symmetry fixedly connected with turning handle (11) of second screw thread post (10), two mounting groove (12) have been seted up to the front symmetry of fixed subassembly (8), the bottom of extension post (9) runs through the top of fixed subassembly (8) and extends to the inner chamber of mounting groove (12), two the centre at two punch holder (19) tops is rotated to the bottom symmetry of second screw thread post (10).

4. The cable tensile bending test device of claim 1, wherein: guide way (15) have been seted up to the left and right sides symmetry at lower plate (14) top, the left and right sides symmetry fixedly connected with guide post (18) of punch holder (19) bottom, the size looks adaptation of guide post (18) and guide way (15), the bottom swing joint of guide post (18) extends to the bottom of fixed subassembly (8) inner chamber in the inner chamber of guide way (15), and logical groove (13), two have been seted up to the centre symmetry of two mounting grooves (12) inner chamber bottoms centre symmetry fixedly connected with spliced pole (16), two of lower plate (14) bottom centre symmetry fixedly connected with spring (17) of spliced pole (16) bottom, spliced pole (16) swing joint is in the inner chamber of guide way (15), two the bottom of the bottom symmetry fixed connection at guide way (15) inner chamber of spring (17).

5. The cable tensile bending test device of claim 1, wherein: the centre fixedly connected with axis of rotation (21) of commentaries on classics board (20), shaft coupling fixedly connected with second servo motor (22) is passed through to the bottom of axis of rotation (21), second servo motor (22) fixed connection is at the inner chamber of bending test subassembly (7), openly fixed subassembly (8) fixed connection is at the top of changeing board (20), the back the bottom fixed connection of fixed subassembly (8) is at the top of tensile test subassembly (6).

6. The cable tensile bending test device of claim 1, wherein: the positive top fixedly connected with display screen (24) of junction box (23), radiating groove (25) have been seted up to the positive bottom of junction box (23), junction box (23) right side's top has been seted up junction box (26).