CN216802429U

CN216802429U - Automatic bending and automatic positioning welding device for flexible wires

Info

Publication number: CN216802429U
Application number: CN202220172111.0U
Authority: CN
Inventors: 黄启成; 陈小伟; 柯文河
Original assignee: Chongqing Junge Electronic Technology Co ltd
Current assignee: Chongqing Junge Electronic Technology Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-06-24
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses an automatic bending and automatic positioning welding device for flexible wires, which comprises a main body frame, a limiting groove and an oblique angle surface, wherein a first air cylinder assembly is arranged on a workbench panel, a first push plate is connected onto the first air cylinder assembly, a first bending block is arranged on a first sliding rail, a first pressing sheet is arranged on the first bending block, a bolt is arranged below a second opening, a follow fixture assembly is arranged on a placing groove, the limiting groove is arranged on the bending groove, and the oblique angle surfaces are arranged at the bottoms of the first pressing sheet and the second pressing sheet. This automatic flexible cord is bent and automatic positioning welding device drives first preforming and second preforming through first cylinder subassembly and removes, later cooperates the recess to buckle the pencil location, and this kind of mode need not the manual work and operates and can buckle to the realization has ensured the disposable qualification rate of production safety and efficiency and product, makes the device stability more and high efficiency.

Description

Automatic bending and automatic positioning welding device for flexible wires

Technical Field

The utility model relates to the technical field of radar sensor production, in particular to an automatic bending and automatic positioning welding device for flexible wires.

Background

Along with the development of economy and electronic technology, automobiles become important tools for riding instead of walk in people's daily life, and in order to improve the driving experience of drivers, most automobiles are provided with radar sensors to help drivers to undertake some work which requires attention, judgment and technology, so that the driving strength is reduced, and the burden of the drivers is reduced. The development and production of radar sensors has therefore been vigorously developed.

But the relative imperfection of technique of the device that is used for the patchcord location of bending when radar sensor produces in the market at present, can't satisfy people's demand, and the patchcord is all through the manual back of bending during radar sensor production among the prior art, adopts the electric network iron to carry out manual welding, and this kind of mode not only causes the problem that production efficiency is low to because the finished product quality that receives artificial influence to produce is uneven, great influence to the stability of later stage use. We have therefore proposed an automatic flex bending and automatic tack welding apparatus to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic bending and automatic positioning welding device for flexible wires, which is used for solving the problems that the flexible wires are manually bent and then manually welded by using a network iron in the production process of a radar sensor in the prior art, which is provided by the background art, the production efficiency is low, and the quality of the produced finished products is uneven due to the influence of manpower, so that the stability of later use is greatly influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic bending and automatic positioning welding device for flexible wires comprises a main body frame, a limiting groove and an oblique angle surface, wherein a workbench panel is arranged above the main body frame, a first opening is formed in the workbench panel, a placing groove is formed in the workbench panel, a first sliding rail is formed in the workbench panel, a first air cylinder assembly is arranged on the workbench panel, a first push plate is connected onto the first air cylinder assembly, a first bending block is arranged on the first sliding rail, a first pressing sheet is arranged on the first bending block, a connecting frame is formed in the workbench panel, a second air cylinder assembly is arranged on the connecting frame, a second sliding rail is arranged on the connecting frame, a second push plate is arranged on the second sliding rail, an extrusion frame is connected below the second push plate, a threading hole is formed in the extrusion frame, a second bending block is arranged on the right side of the connecting frame, and install the second preforming on the second bending piece, table panel below is provided with pencil length adjustment block, and has seted up the second trompil on the pencil length adjustment block, the bolt is installed to second trompil below, and has seted up the pallet assembly on putting the groove, be provided with the spout on the pallet assembly, and install the grip block on the spout, pallet assembly below is provided with the grip slipper, and installs the spring on the grip block, pallet assembly top is provided with the support, and has seted up the third trompil on the support, be provided with the recess on the support, and first bending piece and second bending piece below have all seted up the bending groove, be provided with the spacing groove on the bending groove, and the skew angle face has all been seted up to first preforming and second preforming bottom.

Preferably, the placement groove is positioned in the middle of the workbench panel, and the installation mode of the follower fixture component on the placement groove is embedded installation.

Preferably, the first slide rail, the first cylinder assembly and the first push plate are arranged on the workbench panel in a bilateral symmetry manner, the first push plate forms a telescopic structure through the first cylinder assembly, and the first bending block and the second bending block are connected on the first slide rail in a sliding manner.

Preferably, the size of the first pressing sheet is the same as that of the second pressing sheet, and the bevel surface is smooth.

Preferably, the second push plate is connected to the second slide rail in a sliding manner, and the second push plate forms a lifting structure through the second cylinder assembly.

Preferably, the bolt is connected with the wire harness length adjusting block in a threaded manner, and the bolt and the central axis of the first opening, the wire passing hole, the second opening and the third opening are all on the same vertical line.

Preferably, the clamping blocks are connected on the sliding grooves in a sliding mode, two groups of clamping blocks are arranged on the follow-up fixture assembly, and elastic structures are formed between the clamping blocks through springs.

Preferably, the left and right sides of the third open pore are provided with two groups on the pallet assembly, the third open pores are arranged in a staggered manner, and the positions of the third open pores correspond to the positions of the grooves.

Preferably, the position of the bevel face corresponds to the position of the groove, and the limiting groove is V-shaped.

Compared with the prior art, the utility model has the beneficial effects that: this flexible wire is automatic to be bent and automatic fixed-position welding device:

(1) the wire harness bending device is provided with the first air cylinder assembly, the first pressing piece and the second pressing piece, the first air cylinder assembly can drive the first pressing piece and the second pressing piece to move, and then the wire harness is bent and positioned in a matched manner by matching with the groove, and the wire harness can be bent without manual operation, so that the production safety and efficiency are guaranteed, the one-time qualified rate of products is guaranteed, and the device is more stable and efficient;

(2) the pallet assembly is arranged, the clamping of the wire harness can be realized by matching the pallet assembly with the second air cylinder assembly and the extrusion frame, the problem that the production efficiency and quality are affected due to inconvenient positioning during manual welding in the prior art is solved, the reliability of the device is greatly improved, and certain labor cost is reduced;

(3) be provided with bolt and second trompil, thereby accessible bolt and pencil length adjustment piece threaded connection realize adjusting the length of pencil embedding for during the device can be applied to different operating modes, great increase the adjustability and the practicality of device.

Drawings

FIG. 1 is a schematic structural view of a main body of an automatic cord bending and welding apparatus according to the present invention;

FIG. 2 is a schematic structural view of a pallet assembly and an extrusion frame of an automatic cord bending and welding device according to the present invention;

FIG. 3 is a schematic view of the bottom view of a pallet assembly of the automatic cord bending and automatic tack welding apparatus of the present invention;

FIG. 4 is a schematic view of the first bending block of the automatic cord bending and automatic tack welding apparatus according to the present invention;

FIG. 5 is a schematic view of a front sectional view of a part of the automatic bending and welding apparatus for flexible wires according to the present invention;

FIG. 6 is a schematic view of a partial structure of a bracket of an automatic cord bending and welding device according to the present invention;

FIG. 7 is a schematic sectional view of a first bending block and a pallet assembly of an automatic cord bending and welding device according to the present invention;

FIG. 8 is a schematic diagram of a cord bending operation structure of the automatic cord bending and automatic tack welding apparatus according to the present invention.

In the figure: 1. a main body frame; 2. a table top plate; 201. a first opening; 202. a placing groove; 3. a first slide rail; 4. a first cylinder assembly; 5. a first push plate; 6. a first bending block; 7. a first tablet; 8. a second cylinder assembly; 9. a connecting frame; 10. a second slide rail; 11. a second push plate; 12. a pressing frame; 1201. threading holes; 13. a second bending block; 14. a second tabletting; 15. a wire harness length adjustment block; 1501. a second opening; 1502. a bolt; 16. a pallet assembly; 1601. a chute; 1602. a clamping block; 1603. a clamping seat; 1604. a spring; 1605. a support; 1606. a third opening; 1607. a groove; 17. bending the groove; 18. a limiting groove; 19. and (5) an oblique angle surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an automatic bending and automatic positioning welding device for flexible wires comprises a main body frame 1, a workbench panel 2, a first open hole 201, a placing groove 202, a first slide rail 3, a first air cylinder assembly 4, a first push plate 5, a first bending block 6, a first pressing plate 7, a second air cylinder assembly 8, a connecting frame 9, a second slide rail 10, a second push plate 11, an extrusion frame 12, a threading hole 1201, a second bending block 13, a second pressing plate 14, a wire harness length adjusting block 15, a second open hole 1501, a bolt 1502, a follower fixture assembly 16, a chute 1601, a clamping block 1602, a clamping seat 1603, a spring 1604, a support 1605, a third open hole 1606, a groove 1607, a bending groove 17, a limiting groove 18 and an oblique angle surface 19, wherein the workbench panel 2 is arranged above the main body frame 1, the workbench panel 2 is provided with the first open hole 201, the workbench panel 2 is provided with the placing groove 202, and the workbench panel 2 is provided with the first slide rail 3, a first cylinder component 4 is arranged on the workbench panel 2, a first push plate 5 is connected on the first cylinder component 4, a first bending block 6 is arranged on the first slide rail 3, a first pressing sheet 7 is arranged on the first bending block 6, a connecting frame 9 is arranged on the workbench panel 2, a second cylinder component 8 is arranged on the connecting frame 9, a second slide rail 10 is arranged on the connecting frame 9, a second push plate 11 is arranged on the second slide rail 10, an extrusion frame 12 is connected below the second push plate 11, a threading hole 1201 is arranged on the extrusion frame 12, a second bending block 13 is arranged on the right side of the connecting frame 9, a second pressing sheet 14 is arranged on the second bending block 13, a wire harness length adjusting block 15 is arranged below the workbench panel 2, a second opening 1501 is arranged on the wire harness length adjusting block 15, a bolt 1502 is arranged below the second opening 1501, a traveling clamp component 16 is arranged on the placing groove 202, be provided with spout 1601 on the pallet assembly 16, and install grip block 1602 on the spout 1601, pallet assembly 16 below is provided with grip slipper 1603, and install spring 1604 on the grip block 1602, pallet assembly 16 top is provided with support 1605, and has seted up third opening 1606 on the support 1605, be provided with recess 1607 on the support 1605, and first piece 6 and the second piece 13 below of bending have all been seted up and have been bent groove 17, be provided with spacing groove 18 on the groove 17 of bending, and the scarf 19 has all been seted up to first preforming 7 and second preforming 14 bottom.

The placement groove 202 is located in the middle of the workbench panel 2, and the installation mode of the pallet assembly 16 on the placement groove 202 is embedded installation, so that the pallet assembly 16 is limited and installed, and the device is more reasonable.

First slide rail 3, first cylinder subassembly 4 and first push pedal 5 bilateral symmetry set up two sets ofly on table panel 2, and first push pedal 5 constitutes extending structure through first cylinder subassembly 4, and first piece 6 and the second of buckling 13 connected mode on first slide rail 3 is sliding connection, thereby can remove first piece 6 and the second of buckling 13, in order to realize carrying out the function of buckling with the pencil, solve the inconvenient problem of artifical location.

The size of first preforming 7 is the same with the size of second preforming 14, and the bevel face 19 surface is smooth form setting, prevents to take away the pencil after buckling for device stability more in practical application.

The second push pedal 11 is sliding connection in the mode of connection on second slide rail 10, and second push pedal 11 constitutes elevation structure through second cylinder assembly 8, and cooperation pallet assembly 16 can realize the centre gripping and lax to the pencil, makes things convenient for the operation in later stage.

The connection mode between bolt 1502 and pencil length adjustment piece 15 is threaded connection, and all on same vertical line with the axis of first trompil 201, through wires hole 1201, second trompil 1501 and third trompil 1606, can realize adjusting the length that needs the welding pencil to the realization adapts to different operating modes.

The connected mode of grip block 1602 on spout 1601 is sliding connection, and grip block 1602 is provided with two sets ofly on pallet assembly 16 to constitute elastic construction through spring 1604 between grip block 1602, realize through the elastic connection of spring 1604 that the pencil is carried out the centre gripping when extrusion frame 12 separates with grip block 1602, prevent the condition that breaks away from appearing when bending, make the device more stable and reasonable.

The third openings 1606 are arranged in two groups on the left and right of the pallet assembly 16, the third openings 1606 are arranged in a staggered manner, and the positions of the third openings 1606 correspond to the positions of the grooves 1607.

The position of the bevel face 19 corresponds to the position of the groove 1607, the limiting groove 18 is in a V shape, the limiting groove 18 in the V shape limits the wire harness, and unnecessary loss caused by deviation of later bending is prevented.

The working principle of the embodiment is as follows: when the automatic bending and automatic positioning welding device for the flexible wire is used, firstly, the pallet assembly 16 is installed inside the placing groove 202 on the workbench panel 2, then the second cylinder assembly 8 is started to drive the second push plate 11 to lift on the second slide rail 10 on the connecting frame 9, the clamping block 1602 inside the pallet assembly 16 is extruded by the extrusion frame 12 below the second push plate 11 to shrink inwards, and at the moment, the third opening 1606 is communicated with the first opening 201 and the second opening 1501. Next, the wire harness is mounted to the apparatus from the wire threading hole 1201, and the bolt 1502 is provided below the second opening 1501, the length of insertion of the wire harness is increased and decreased by screwing the bolt 1502 to the wire harness length adjustment block 15, the second cylinder assembly 8 is pushed back after the mounting is completed so that the pressing frame 12 is separated from the clamp block 1602, and the wire harness is clamped between the clamp block 1602 and the clamp block 1603 by the clamp block 1602 through the elastic connection of the spring 1604.

Then an aluminum shell to be welded is placed on the support 1605, then the left and right groups of first cylinder assemblies 4 are started to drive the first bending block 6 and the second bending block 13 on the first push plate 5 to move inwards, and meanwhile, the wire harness is limited through the limiting grooves 18 on the first bending block 6 and the second bending block 13. The wire harness is then fixed on the groove 1607 through the bevel face 19 below the first pressing plate 7 and the second pressing plate 14 to complete bending, and finally the wire harness and the aluminum shell are welded through an external welding assembly, namely the whole work flow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic bending of patchcord and automatic fixed-position welding device, includes main body frame (1), spacing groove (18) and bevel face (19), its characterized in that: a workbench panel (2) is arranged above the main body frame (1), a first opening (201) is formed in the workbench panel (2), a placing groove (202) is formed in the workbench panel (2), a first sliding rail (3) is formed in the workbench panel (2), a first air cylinder assembly (4) is installed on the workbench panel (2), a first push plate (5) is connected to the first air cylinder assembly (4), a first bending block (6) is installed on the first sliding rail (3), a first pressing plate (7) is arranged on the first bending block (6), a connecting frame (9) is formed in the workbench panel (2), a second air cylinder assembly (8) is arranged on the connecting frame (9), a second sliding rail (10) is installed on the connecting frame (9), and a second push plate (11) is installed on the second sliding rail (10), an extrusion frame (12) is connected below the second push plate (11), a threading hole (1201) is formed in the extrusion frame (12), a second bending block (13) is arranged on the right side of the connection frame (9), a second pressing sheet (14) is installed on the second bending block (13), a wire harness length adjusting block (15) is arranged below the workbench panel (2), a second opening (1501) is formed in the wire harness length adjusting block (15), a bolt (1502) is installed below the second opening (1501), a follower fixture assembly (16) is arranged on the placement groove (202), a sliding groove (1601) is formed in the follower fixture assembly (16), a clamping block (1602) is installed on the sliding groove (1601), a clamping seat (1603) is arranged below the follower fixture assembly (16), a spring (1604) is installed on the clamping block (1602), a support (1605) is arranged above the follower fixture assembly (16), and seted up third trompil (1606) on support (1605), be provided with recess (1607) on support (1605), and first piece (6) of bending and second piece (13) below have all been seted up and have been bent groove (17), be provided with spacing groove (18) on bending groove (17), and first preforming (7) and second preforming (14) bottom have all been seted up bevel face (19).

2. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the placement groove (202) is positioned in the middle of the workbench panel (2), and the pallet assembly (16) is installed on the placement groove (202) in an embedded mode.

3. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the first sliding rail (3), the first cylinder assembly (4) and the first push plate (5) are arranged on the workbench panel (2) in a bilateral symmetry mode, the first push plate (5) forms a telescopic structure through the first cylinder assembly (4), and the first bending block (6) and the second bending block (13) are connected on the first sliding rail (3) in a sliding mode.

4. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the size of the first pressing piece (7) is the same as that of the second pressing piece (14), and the surface of the inclined angle surface (19) is arranged in a smooth shape.

5. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the second push plate (11) is connected on the second slide rail (10) in a sliding mode, and the second push plate (11) forms a lifting structure through the second air cylinder assembly (8).

6. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the connection mode between bolt (1502) and pencil length adjustment piece (15) is threaded connection, and all on same vertical line with the axis of first trompil (201), through wires hole (1201), second trompil (1501) and third trompil (1606).

7. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the connection mode of the clamping blocks (1602) on the sliding grooves (1601) is sliding connection, two groups of clamping blocks (1602) are arranged on the traveling clamp assembly (16), and an elastic structure is formed between the clamping blocks (1602) through springs (1604).

8. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the third trompil (1606) sets up two sets ofly about on pallet assembly (16), and is the dislocation set between third trompil (1606) to the position of third trompil (1606) and the position of recess (1607) correspond.

9. The automatic bending and automatic tack welding device for cords as claimed in claim 1, wherein: the position of the inclined angle surface (19) corresponds to the position of the groove (1607), and the shape of the limiting groove (18) is V-shaped.