CN212419418U

CN212419418U - Rigid wire bending jig

Info

Publication number: CN212419418U
Application number: CN202021043293.9U
Authority: CN
Inventors: 李成特; 邱慈彬; 朱学平
Original assignee: Shenzhen Superlink Technology Co ltd
Current assignee: Shenzhen Superlink Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-29
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a rigid line tool of buckling, it includes the base, rotates to connect the folded plate that turns over on the base and fix the line body hold-down mechanism on turning over the folded plate, it connects gliding guide way to set up the supply side shape on the folded plate to turn over, be provided with the spacing hole that is used for supplying the terminal to penetrate on the base, spacing hole site is on the juncture extension line of folded plate and base. The utility model discloses can conveniently supply the operator to buckle the line body and adjust the relative gesture of square joint and terminal, save operating time, improve machining efficiency.

Description

Rigid wire bending jig

Technical Field

The utility model belongs to the technical field of the technique of tool and specifically relates to a rigid line tool of buckling is related to.

Background

The rigid wire is a hard and non-deformable cable, and after being bent by an external force, the shape of the cable can be kept in the bent shape without being recovered, so that the cable can be suitable for occasions needing a specific winding shape.

Currently, there is a rigid wire, as shown in fig. 1, which includes a wire body, square connectors disposed at two ends of the wire body, and terminals disposed on the square connectors, wherein the terminals are used for electrical connection of an electrical appliance. When the wiring terminal is used, the wire body needs to be bent into a right angle, the axes of the two wiring terminals are mutually perpendicular in space, and due to the fact that the distance between the two wiring terminals is far, if the orientation of the two wiring terminals is adjusted by a visual inspection method, the precision is difficult to guarantee in operation, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a rigid line tool of buckling can conveniently supply the operator to buckle the line body and adjust the relative gesture of square joint and terminal, saves operating time, improves machining efficiency.

The utility model discloses an above-mentioned one of the utility model purpose can realize through following technical scheme:

the rigid wire bending jig comprises a base, a turnover plate and a pressing mechanism, wherein the turnover plate is connected to the base in a rotating mode, the pressing mechanism fixes a wire body on the turnover plate, a guide groove for a square joint to slide is formed in the turnover plate, a limiting hole for a wiring column to penetrate is formed in the base, and the limiting hole is located on a junction extension line of the turnover plate and the base.

Through adopting above-mentioned technical scheme, when using, penetrate the terminal of line body one end on the spacing hole on the base earlier to make this terminal and the square joint that links to each other with this terminal fixed mutually with the base, the line body is located the juncture extension line of turning over folded plate and base this moment, then buckle into the right angle with this line body, and make the part overlap joint that is buckled away from the base on turning over the folded plate and fall into the guide way, use hold-down mechanism to compress tightly the line body on turning over the folded plate this moment, thereby make the part that the line body is located on turning over the folded plate fixed mutually with turning over the folded plate. At the moment, the square structure and the binding posts are placed in the guide grooves, so that the axes of the binding posts on the turnover plate are parallel to the turnover plate, and the axes of the two binding posts are perpendicular to each other. At the moment, the turnover plate is rotated, the bending part of the wire body is twisted, and therefore the relative postures of the two square joints are adjusted. Compared with the prior art, the jig can conveniently allow an operator to bend the wire body and adjust the relative postures of the square joint and the wiring terminal, saves the operation time and improves the processing efficiency.

The present invention may be further configured in a preferred embodiment as: the pressing mechanism comprises a support frame arranged on the turnover plate, a push-pull rod arranged on the support frame in a penetrating mode and facing the turnover plate, and a pressing block arranged at one end, facing the turnover plate, of the push-pull rod, a limiting groove used for fixing the wire body is formed in the bottom of the pressing block, the push-pull rod is connected with the support frame in a sliding mode, the limiting groove is formed in the direction of the guide groove, and the push-pull rod drives the pressing block to move towards or away from the turnover plate so as to fix or release the wire body on the turnover plate.

Through adopting above-mentioned technical scheme, when the push-and-pull rod moved towards turning over the folded plate, will promote the briquetting and turn over the folded plate motion, spacing groove on the briquetting can the joint in the outside of the line body, and the line body takes place bending deformation owing to receiving torsion when avoiding turning over the folded plate and turns over, changes the right angled form.

The present invention may be further configured in a preferred embodiment as: a pressure spring is arranged between the pressing block and the supporting frame and sleeved on the push-pull rod.

Through adopting above-mentioned technical scheme, people can stimulate the push-and-pull rod in order to compress the pressure spring, and the briquetting is kept away from the folded plate motion and is formed the gap that supplies the line body to pass through with folding between the folded plate this moment, and when people buckled the line body and aim at spacing groove and guide way, release the push-and-pull rod, the pressure spring deformation recovery compresses tightly the briquetting on the line body, and the spacing groove joint is on the line body, need not people to press the push-and-pull rod always, is favorable to people to carry out the operation of angle modulation simultaneously.

The present invention may be further configured in a preferred embodiment as: one side that the support frame deviates from the folded plate sets up the stand pipe, the push-and-pull rod is worn to locate in the stand pipe and with stand pipe sliding connection, the one end that the push-and-pull rod deviates from the briquetting is provided with the stopper that prevents the push-and-pull rod tip and penetrate in the stand pipe.

The present invention may be further configured in a preferred embodiment as: the guide pipe is a circular pipe, the limiting block is a hexagon nut coaxially arranged with the push-pull rod, and the diameter of an outer circle of the cross section of the hexagon nut perpendicular to the axis is larger than the outer diameter of the guide pipe.

By adopting the technical scheme, the push-pull rod can accurately slide along the set direction, and meanwhile, enough force application space is provided, so that people can conveniently operate the push-pull rod.

The present invention may be further configured in a preferred embodiment as: the angle adjusting mechanism comprises a positioning bolt and a tension spring, the positioning bolt penetrates through one side, deviating from the base, of the turning plate and is in threaded connection with the turning plate, the tension spring is connected with the turning plate and the base, the positioning bolt penetrates into one end of the turning plate to abut against the base, and the positioning bolt is screwed in or out of the turning plate to increase or reduce an included angle formed between the turning plate and the base.

Through adopting above-mentioned technical scheme, people can turn over the folded plate in order to change through twisting positioning bolt and turn over the contained angle that folded plate and base become, compare in manual rotation and turn over the folded plate, twist the required turned angle of positioning bolt great, be favorable to accurate control contained angle.

The present invention may be further configured in a preferred embodiment as: the limiting groove is a V-shaped groove.

Through adopting above-mentioned technical scheme, the setting in V-arrangement groove for the line body of different thicknesses of spacing groove can the adaptation.

The present invention may be further configured in a preferred embodiment as: the width of the guide groove is equal to the width of the square joint plus the length of the binding post.

Through adopting above-mentioned technical scheme, square joint and terminal can the joint slide in the guide way and do not take place to rock or deviate from.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the wire bending machine can be conveniently used for operators to bend the wire body and adjust the relative postures of the square joint and the wiring terminal, so that the operation time is saved, and the processing efficiency is improved;

2. the device can adapt to and fix rigid lines with different thicknesses, and is favorable for ensuring the bending precision;

3. the rigid wire can be conveniently fixed or released, and the bending precision is favorably ensured.

Drawings

FIG. 1 is a schematic diagram of a rigid wire in the prior art;

fig. 2 is a schematic structural diagram of a rigid wire bending jig in this embodiment.

In the figure, the position of the upper end of the main shaft,

1. a base; 11. a limiting hole;

2. turning the folded plate; 21. a guide groove;

3. a hold-down mechanism; 31. a support frame; 32. a push-pull rod; 33. a pressure spring; 34. briquetting; 35. a clamping cavity; 36. a guide tube; 37. a limiting block; 38. a limiting groove;

4. an angle adjusting mechanism; 41. adjusting the position of the bolt; 42. a tension spring;

5. a rigid wire; 51. a wire body; 52. a square joint; 53. and (4) binding posts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, for the utility model discloses a rigid line tool of buckling can conveniently supply the operator to buckle the line body 51 and adjust the relative gesture of square joint 52 and terminal 53, and it includes base 1, rotates and connects the folded plate 2 that turns over on base 1, fixes the line body 51 hold-down mechanism 3 on the folded plate 2 that turns over and is used for changing angle modulation mechanism 4 that turns over contained angle between folded plate 2 and the base 1.

The base 1 is in a plate shape, and the turnover plate 2 is hinged with the top surface of the base 1. The angle adjusting mechanism 4 comprises a positioning bolt 41 penetrating the top surface of the folded plate 2 and a tension spring 42 sleeved on the positioning bolt 41. The positioning bolt 41 is in threaded connection with the folding plate 2, and the nut thereof is positioned on one side of the folding plate 2 departing from the base 1. Two ends of the tension spring 42 are respectively fixedly connected with the turnover plate 2 and the base 1, when the rotation angles of the turnover plate 2 and the base 1 need to be adjusted, people can change the included angle formed by the turnover plate 2 and the base 1 by screwing the positioning bolt 41, and compared with the manual rotation of the turnover plate 2, the rotation angle required by screwing the positioning bolt 41 is larger, so that the included angle can be accurately controlled.

The base 1 is provided with a limiting hole 11 for the wiring column 53 to penetrate, the limiting hole 11 is positioned on the boundary extension line of the folded plate 2 and the base 1, and the opening direction of the limiting hole 11 is perpendicular to the base 1. The side of the folding plate 2 departing from the base 1 is provided with a guide groove 21 for the sliding of the square joint 52 and the binding post 53, in this embodiment, the guide groove 21 is a square groove, the width of the guide groove 21 is equal to the width of the square joint 52 plus the length of the binding post 53, and is arranged along the direction perpendicular to the extension line of the junction of the folding plate 2 and the base 1, and the direction of the notch deviates from the top surface of the folding plate 2.

The pressing mechanism 3 comprises a support frame 31 arranged on the folded plate 2, a push-pull rod 32 arranged on the support frame 31 in a penetrating manner and facing the folded plate 2, a pressure spring 33 sleeved on the push-pull rod 32, and a pressing block 34 arranged at one end of the push-pull rod 32 facing the folded plate 2. The supporting frame 31 is an L-shaped block, the supporting frame 31 is bolted to the folded plate 2 and forms a clamping cavity 35 for accommodating the clamping block with the folded plate 2, a guiding tube 36 sleeved on the push-pull rod 32 is arranged on one side of the supporting frame 31 away from the folded plate 2, in this embodiment, the guiding tube 36 is a circular tube, and the push-pull rod 32 slides in the guiding tube 36 and is slidably connected with the guiding tube 36. The end of the push-pull rod 32 opposite to the pressing block 34 is provided with a stop block 37 for preventing the end of the push-pull rod 32 from penetrating into the guide tube 36, in this embodiment, the stop block 37 is a hexagonal nut coaxially arranged with the push-pull rod 32, and the diameter of a circumscribed circle of the cross section of the hexagonal nut perpendicular to the axis of the hexagonal nut is larger than the outer diameter of the guide tube 36, so as to prevent the push-pull rod 32 from completely falling into the guide tube 36.

Two ends of the pressure spring 33 are respectively fixed on the pressing block 34 and the support frame 31, when the wire body 51 needs to be placed into the guide groove 21, people can pull the push-pull rod 32 to compress the pressure spring 33, at the moment, the pressing block 34 moves away from the turnover plate 2 and forms a gap for the wire body 51 to pass through with the turnover plate 2, when people bend the wire body 51 and align the limiting groove 38 and the guide groove 21, the push-pull rod 32 is released, the pressure spring 33 deforms and recovers and presses the pressing block 34 onto the wire body 51, people do not need to press the push-pull rod 32 all the time, and angle adjustment operation is facilitated for people.

The bottom of the pressing block 34 is provided with a limiting groove 38 for fixing the wire body 51, the limiting groove 38 is opened along the opening direction of the guide groove 21, that is, the limiting groove 38 is also opened along the direction perpendicular to the extension line of the junction of the turnover plate 2 and the base 1, preferably, the limiting groove 38 is a V-shaped groove, so that the limiting groove 38 can be adapted to the wire bodies 51 with different thicknesses.

The implementation principle of the embodiment is as follows:

when the folding plate is used, the binding post 53 at one end of the wire body 51 penetrates into the limiting hole 11 on the base 1, so that the binding post 53 and the square joint 52 connected with the binding post 53 are fixed with the base 1, the wire body 51 is placed along the extension line of the folding plate 2 and the base 1, then the wire body 51 is bent into a right angle, the part of the wire body 51, which is bent away from the base 1, is lapped on the folding plate 2 and falls into the guide groove 21, and at the moment, the pressing mechanism 3 is used for pressing the wire body 51 on the folding plate 2, so that the part of the wire body 51, which is positioned on the folding plate 2, is fixed with the folding plate 2. At this time, the square structure connected to the part of the line body 51 and the binding post 53 are placed in the guide groove 21, so that the axis of the binding post 53 on the plate of the turnover plate 2 is parallel to the turnover plate 2, and at this time, the axis of the two binding posts 53 is perpendicular. At this time, the turning plate 2 is further rotated, and the bent portion of the wire body 51 is twisted, thereby adjusting the relative posture of the two square joints 52.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rigidity line tool of buckling which characterized in that, includes base (1), rotates and connects turning over folded plate (2) on base (1) and fixes hold-down mechanism (3) on turning over folded plate (2) with the line body (51), turn over and set up on folded plate (2) and supply square joint (52) gliding guide way (21), be provided with spacing hole (11) that are used for supplying that terminal (53) penetrate on base (1), spacing hole (11) are located the juncture extension line of turning over folded plate (2) and base (1).

2. The rigid wire bending jig according to claim 1, wherein the pressing mechanism (3) comprises a support frame (31) arranged on the turnover plate (2), a push-pull rod (32) arranged on the support frame (31) in a penetrating manner and facing the turnover plate (2), and a pressing block (34) arranged at one end of the push-pull rod (32) facing the turnover plate (2), a limiting groove (38) for fixing the wire body (51) is arranged at the bottom of the pressing block (34), the push-pull rod (32) is connected with the support frame (31) in a sliding manner, the limiting groove (38) is formed along the opening direction of the guide groove (21), and the push-pull rod (32) drives the pressing block (34) to move towards or away from the turnover plate (2) so as to fix or release the wire body (51) on the turnover plate (2).

3. The rigid wire bending jig according to claim 2, wherein a compression spring (33) is arranged between the pressing block (34) and the supporting frame (31), and the compression spring (33) is sleeved on the push-pull rod (32).

4. The rigid wire bending jig is characterized in that a guide pipe (36) is arranged on one side, away from the turnover plate (2), of the support frame (31), the push-pull rod (32) is arranged in the guide pipe (36) in a penetrating mode and is connected with the guide pipe (36) in a sliding mode, and a limiting block (37) for preventing the end portion of the push-pull rod (32) from penetrating into the guide pipe (36) is arranged at one end, away from the pressing block (34), of the push-pull rod (32).

5. The rigid wire bending jig according to claim 4, wherein the guide pipe (36) is a circular pipe, the limiting block (37) is a hexagonal nut coaxially arranged with the push-pull rod (32), and the diameter of a circumscribed circle of a cross section of the hexagonal nut perpendicular to the axis is larger than the outer diameter of the guide pipe (36).

6. A rigid wire bending jig according to claim 2, wherein the restraining groove (38) is a V-shaped groove.

7. A rigid wire bending jig according to claim 1, wherein the width of the guide groove (21) is equal to the width of the square joint (52) plus the length of the post (53).

8. The rigid line bending jig according to claim 1, further comprising an angle adjusting mechanism (4), wherein the angle adjusting mechanism (4) comprises a positioning bolt (41) penetrating through one side of the turnover plate (2) departing from the base (1) and in threaded connection with the turnover plate (2), and a tension spring (42) connecting the turnover plate (2) and the base (1), one end of the positioning bolt (41) penetrating through the turnover plate (2) abuts against the base (1), and the positioning bolt (41) is screwed in or out of the turnover plate (2) to increase or decrease an included angle formed by the turnover plate (2) and the base (1).