CN212275414U

CN212275414U - Positioning device of cable bending tester

Info

Publication number: CN212275414U
Application number: CN202020840938.5U
Authority: CN
Inventors: 吴杰
Original assignee: Shenyang Olint Electric Harness Co ltd
Current assignee: Shenyang Olint Electric Harness Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-01
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a positioning device of a cable bending tester, which comprises a base, wherein both ends of the upper side of the base are fixedly connected with connecting plates, the connecting plates are provided with grooves, the inner wall of each groove is fixedly connected with an electric control telescopic rod, a first supporting plate is arranged between the two connecting plates, the first supporting plate is fixedly connected to the upper side of the base, a first circular groove is arranged on the first supporting plate, a second supporting plate is arranged on one side of the first supporting plate, the second supporting plate is fixedly connected to the upper side of the base, a second circular groove is arranged on the second supporting plate, annular sliding grooves are arranged at the upper ends of the opposite sides of the first supporting plate and the second supporting plate, two T-shaped sliding rods are arranged inside the annular sliding grooves, and annular blocks are fixedly connected between the T-shaped sliding rods, thereby enhancing the detection effect on the cable.

Description

Positioning device of cable bending tester

Technical Field

The utility model relates to a positioner, in particular to cable bending test machine's positioner belongs to cable technical field.

Background

Cables are a general term for optical cables, electric cables and other articles, and have many applications, and are mainly used for controlling installation, connecting equipment, transmitting electric power and other multiple functions. The cable needs to carry out bending test after production to guarantee that the cable adapts to various complicated service environments, and the bending test machine of current cable can fix a position crooked to the cable, but can not adjust cable bending degree, influences the bending test operation and the experimental result of cable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable bending test machine's positioner has solved the problem that prior art exists.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a positioning device of a cable bending tester, which comprises a base, wherein both ends of the upper side of the base are fixedly connected with connecting plates, the upper ends of the opposite sides of the two connecting plates are penetrated and provided with a groove, the inner top wall of the groove is fixedly connected with an electric control telescopic rod, a first supporting plate is arranged between the two connecting plates, the first supporting plate is fixedly connected with the upper side of the base, one side of the first supporting plate is provided with a second supporting plate, the second supporting plate is fixedly connected with the upper side of the base, the upper ends of the opposite sides of the first supporting plate and the second supporting plate are penetrated and provided with a first circular groove and a second circular groove, the upper ends of the opposite sides of the first supporting plate and the second supporting plate are provided with a circular sliding groove, two T-shaped sliding rods are arranged inside the circular sliding groove, a circular block is fixedly connected between the four, the utility model discloses a motor, including annular piece, slider, screw rod, first backup pad, second backup pad, annular piece inner wall fixedly connected with barrel, the inside slider that is equipped with of barrel, run through on the slider and seted up the perforation, the inside rotation of rotary groove of slider downside is connected with the threaded rod, the barrel lower extreme runs through and sets up the thread groove, the threaded rod lower extreme passes thread groove fixedly connected with rotary block, the elongated slot has all been run through and has been seted up to barrel both sides lateral wall, one side lower extreme fixedly connected with mount of second backup pad is kept away from to first backup pad, fixedly connected with motor on the mount, the output of motor passes first backup pad fixedly connected with bull stick, the one end that the motor was kept away from to the bull.

As an optimized technical solution of the present invention, the first gear is engaged with the second gear.

As an optimized technical scheme of the utility model, T type slide bar and the annular spout sliding connection who corresponds.

As an optimal technical scheme of the utility model, two the connecting plate is symmetrical about first backup pad and second backup pad.

As an optimized technical scheme of the utility model, threaded rod and thread groove threaded connection.

As an optimal technical scheme of the utility model, slider and barrel inner wall sliding connection, the perforation corresponds with the elongated slot of both sides.

The utility model discloses the beneficial effect who reaches is:

1. the utility model relates to a cable bending test machine's positioner, pass elongated slot and perforation earlier with the cable, make the middle-end of cable be located the perforation, pass the fluting of both sides again with the both ends of cable, utilize two automatically controlled telescopic links to compress tightly the cable both ends in two flutings, starter motor, the output of motor drives the bull stick and rotates, the bull stick drives second gear revolve, the first gear drives first gear revolve, first gear drives the annular block and rotates, annular block both sides fixed connection's T type slide bar slides spacingly with the annular spout, thereby make the annular block steady rotation, the annular block drives the barrel and rotates, the barrel drives the slider and rotates, thereby make perforation in the slider drive the cable and rotate the bending in first circular slot and second circular slot, be convenient for to cable bending test, and easy operation.

2. The utility model relates to a cable bending test machine's positioner, rotatable commentaries on classics piece, commentaries on classics piece drive the threaded rod and rotates, and the threaded rod rotates in the thread groove to the adjustment slider is in the barrel position, thereby makes the perforation in the slider drive the cable and remove, changes the position of cable middle-end, can carry out the bending test of not equidimension to the cable, thereby has strengthened the detection effect to the cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cut-away view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

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

fig. 4 is a schematic diagram of a second supporting plate structure of the present invention.

In the figure: 1. a base; 2. a connecting plate; 3. grooving; 4. an electric control telescopic rod; 5. a first support plate; 6. a first circular groove; 7. a second support plate; 8. a second circular groove; 9. an annular chute; 10. a T-shaped slide bar; 11. a ring block; 12. a first gear; 13. a barrel; 14. a slider; 15. perforating; 16. a threaded rod; 17. a thread groove; 18. rotating the block; 19. a long groove; 20. a fixed mount; 21. a motor; 22. a rotating rod; 23. a second gear.

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.

Example (b): as shown in FIGS. 1-4, the positioning device for cable bending tester of the present invention comprises a base 1, wherein two ends of the upper side of the base 1 are fixedly connected with connecting plates 2, the upper ends of the opposite sides of the two connecting plates 2 are both provided with slots 3, the inner top wall of the slot 3 is fixedly connected with an electrically controlled telescopic rod 4, a first supporting plate 5 is arranged between the two connecting plates 2, the first supporting plate 5 is fixedly connected to the upper side of the base 1, one side of the first supporting plate 5 is provided with a second supporting plate 7, the second supporting plate 7 is fixedly connected to the upper side of the base 1, the upper ends of the opposite sides of the first supporting plate 5 and the second supporting plate 7 are respectively provided with a first circular groove 6 and a second circular groove 8, the upper ends of the opposite sides of the first supporting plate 5 and the second supporting plate 7 are both provided with circular chutes 9, two T-shaped sliding rods 10 are arranged inside the, fixed cover is equipped with first gear 12 on the outer wall of

ring piece

11, 11 inner wall fixedly connected with barrels 13 of ring piece, the inside slider 14 that is equipped with of barrel 13, run through on the slider 14 and seted up perforation 15, the inside rotation of the rotary trough of slider 14 downside is connected with threaded rod 16, barrel 13 lower extreme runs through and has seted up threaded groove 17, threaded rod 16 lower extreme passes threaded groove 17 fixedly connected with rotary block 18, barrel 13 both sides lateral wall all runs through and has seted up elongated slot 19, one side lower extreme fixedly connected with mount 20 that second backup pad 7 was kept away from to first backup pad 5, fixedly connected with motor 21 on the mount 20, the output of motor 21 passes first backup pad 5 fixedly connected with bull stick 22, the one end that motor 21 was kept away from to bull stick 22 rotates with the rotary trough of second backup pad 7 lateral wall to be connected, the fixed.

The T-shaped sliding rod 10 is connected with the corresponding annular sliding groove 9 in a sliding mode, so that the annular block 11 is limited conveniently, the threaded rod 16 is connected with the threaded groove 17 in a threaded mode, so that adjustment is convenient, the first gear 12 is connected with the second gear 23 in a meshed mode, so that the annular block 11 is driven to rotate conveniently, the two connecting plates 2 are symmetrical about the first supporting plate 5 and the second supporting plate 7 and are pressed from two sides conveniently, the sliding block 14 is connected with the inner wall of the barrel 13 in a sliding mode, the through holes 15 correspond to the long grooves 19 on the two sides, and cable penetrating.

Specifically, when the utility model is used, the cable is firstly passed through the long groove 19 and the through hole 15, the middle end of the cable is positioned in the through hole 15, then the two ends of the cable are passed through the slots 3 on the two sides, the two ends of the cable are tightly pressed in the two slots 3 by using the two electric control telescopic rods 4, the motor 21 is started, the output end of the motor 21 drives the rotating rod 22 to rotate, the rotating rod 22 drives the second gear 23 to rotate, the second gear 23 drives the first gear 12 to rotate, the first gear 12 drives the annular block 11 to rotate, the T-shaped sliding rod 10 fixedly connected with the two sides of the annular block 11 slides and limits with the annular chute 9, so that the annular block 11 rotates stably, the annular block 11 drives the cylinder 13 to rotate, the cylinder 13 drives the sliding block 14 to rotate, thereby the through hole 15 in the sliding block 14 drives the cable to rotate and bend in the first circular groove 6 and the second circular groove 8, the rotating block 18 can rotate, the threaded rod 16 rotates in the threaded groove 17, so that the position of the sliding block 14 in the barrel 13 is adjusted, the through hole 15 in the sliding block 14 drives the cable to move, the position of the middle end of the cable is changed, and the cable can be subjected to rotary bending tests in different degrees.

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. A positioning device of a cable bending tester comprises a base (1) and is characterized in that two ends of the upper side of the base (1) are fixedly connected with connecting plates (2), the upper ends of the opposite sides of the two connecting plates (2) are respectively provided with a groove (3) in a penetrating way, the inner top wall of each groove (3) is fixedly connected with an electric control telescopic rod (4), a first supporting plate (5) is arranged between the two connecting plates (2), the first supporting plate (5) is fixedly connected with the upper side of the base (1), one side of the first supporting plate (5) is provided with a second supporting plate (7), the second supporting plate (7) is fixedly connected with the upper side of the base (1), the upper ends of the opposite sides of the first supporting plate (5) and the second supporting plate (7) are respectively provided with a first circular groove (6) and a second circular groove (8) in a penetrating way, the upper ends of the opposite sides of the first supporting plate (5) and the second supporting plate (, two T-shaped sliding rods (10) are arranged inside the annular sliding groove (9), an annular block (11) is fixedly connected among the four T-shaped sliding rods (10), a first gear (12) is fixedly sleeved on the outer wall of the annular block (11), a barrel body (13) is fixedly connected to the inner wall of the annular block (11), a sliding block (14) is arranged inside the barrel body (13), a through hole (15) penetrates through the sliding block (14), a threaded rod (16) is rotatably connected inside a rotating groove on the lower side of the sliding block (14), a threaded groove (17) penetrates through the lower end of the barrel body (13), a rotating block (18) is fixedly connected to the lower end of the threaded rod (16) penetrating through the threaded groove (17), an elongated groove (19) penetrates through the side walls of the two sides of the barrel body (13), and a fixing frame (20) is fixedly connected to the lower end of one side, far, fixedly connected with motor (21) on mount (20), first backup pad (5) fixedly connected with bull stick (22) is passed to the output of motor (21), the one end that motor (21) were kept away from in bull stick (22) rotates with the turn trough of second backup pad (7) lateral wall to be connected, the fixed cover of bull stick (22) outer wall is equipped with second gear (23).

2. The positioning device of a cable bending tester according to claim 1, wherein the first gear (12) is in meshing engagement with the second gear (23).

3. The positioning device of a cable bending tester according to claim 1, wherein the T-shaped sliding rod (10) is slidably connected to the corresponding annular sliding groove (9).

4. The positioning device of a cable bending tester according to claim 1, wherein the two connection plates (2) are symmetrical with respect to the first support plate (5) and the second support plate (7).

5. The positioning device of a cable bending tester according to claim 1, wherein the threaded rod (16) is threadedly coupled to the threaded groove (17).

6. The positioning device of the cable bending tester according to claim 1, wherein the sliding block (14) is slidably connected with the inner wall of the cylinder (13), and the through hole (15) corresponds to the elongated grooves (19) on both sides.