CN219823240U

CN219823240U - Front wire harness winding device of automobile frame

Info

Publication number: CN219823240U
Application number: CN202321035966.XU
Authority: CN
Inventors: 葛小可; 梅志强
Original assignee: Nanchang Youxing Electronic Appliance Co ltd
Current assignee: Nanchang Youxing Electronic Appliance Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-13
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a front wire harness winding device of an automobile frame, which comprises a base, wherein a first fixing frame is bolted to the left side of the top of the base, a first conveying roller is rotatably connected to the front side and the back side of an inner cavity of the first fixing frame through bearings, a second fixing frame is bolted to the right side of the top of the base, a first motor is bolted to the top of the front side of the second fixing frame, a winding roller is fixedly connected to an output shaft of the first motor, a first cavity is formed in the center of the inside of the base, and a third fixing frame is driven to lift through the cooperation of the second motor, a positive and negative screw rod, a thread block, a connecting rod, a moving plate and a supporting seat, so that the distance between the second conveying roller and the first conveying roller is changed, wire harnesses are stretched, the wire harnesses are prevented from being scattered and knotted due to looseness, and the phenomenon that the wound wire harnesses are loose and falls is avoided through the cooperation of a spring, a connecting plate and a pressing plate.

Description

Front wire harness winding device of automobile frame

Technical Field

The utility model relates to the technical field of automobile frames, in particular to a front wire harness winding device of an automobile frame.

Background

The automobile wire harness is a network main body of an automobile circuit, the automobile circuit is not present without the wire harness, and the wire harness refers to a component which is formed by bundling a contact terminal (connector) punched by copper materials, a wire cable, an external plastic pressing insulator or an external metal shell and the like by the wire harness after being pressed by the contact terminal (connector) pressed by the copper materials, and the wire harness industrial chain comprises wire cable, connectors, processing equipment, wire harness manufacturing and downstream application industries.

Through searching, application number CN202222046855.0 discloses a wire harness winding device with a cleaning structure, and the wire harness winding device can be used for rubbing and wiping the surface of a support by arranging the rotatable support roller on the right side of the support in the moving process of the wire harness, so that the influence of greasy dirt on the winding of the wire harness is reduced, and the problem that the conventional winding device does not have the effect of wiping and cleaning the wire harness and the greasy dirt or dust adhered to the surface of the wire harness easily interferes with the subsequent processing of the wire harness is solved.

However, the wire harness winding device still has the following disadvantages: but the device can't keep the pencil in the tight state at any time in receive and release in-process when the pencil rolling, leads to the condition that appears in disorder knot in receive and release in-process, does not set up the compact structure to the rolling pencil on the device, has led to the pencil to twine on the winding wheel not closely enough to easily lead to the pencil of rolling to take place not hard up phenomenon that drops.

Disclosure of Invention

The utility model aims to provide a wire harness winding device in front of an automobile frame, which drives a third fixing frame to lift, so that the distance between a second conveying roller and a first conveying roller and the winding roller is changed, the wire harness is tightened, the wire harness is prevented from being knotted in disorder due to loosening, the wire harness on the winding roller is tightly pressed, and the phenomenon that the wound wire harness is loosened and falls off is avoided, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pencil coiling mechanism before automotive vehicle frame, includes the base, the left side bolt at base top has first mount, the front and the back of first mount inner chamber all are connected with first conveying roller through the bearing rotation, the right side bolt at base top has the second mount, the positive top bolt of second mount has first motor, the output shaft fixedly connected with wind-up roll of first motor, first cavity has been seted up in the inside center department of base, the inner chamber of first cavity is provided with movable subassembly, the top of movable subassembly runs through the base and the bolt has the third mount, the front and the back of third mount inner chamber all are connected with the second conveying roller through the bearing rotation, movable subassembly includes second motor, positive and negative lead screw, thread block, connecting rod, movable plate and supporting seat, the second motor bolt is in the left bottom of first cavity inner chamber, the positive and negative lead screw is fixedly connected with positive lead screw, the bottom rotation on the right side of bearing and cavity inner chamber right side is connected with, the positive and negative surface is from the right side to the right side bolt piece has the back to the back plate, the top has the articulated connecting rod to have the top of connecting rod through the side of articulated supporting plate, the top has the top of articulated housing, the top has the top of articulated connecting rod has the top to the top of articulated housing, the top has the top of articulated housing.

Preferably, the compression assembly comprises a spring, a connecting plate, a fixing rod and a pressing plate, wherein the top of the inner cavity of the box body is sequentially and fixedly connected with the spring from left to right, the bottom of the spring is fixedly connected with the connecting plate, the bottom of the connecting plate is sequentially and fixedly bolted with the fixing rod from front to back, the bottom of the fixing rod penetrates through the box body and is bolted with the pressing plate, the two sides of the inner cavity of the box body are respectively provided with a first sliding groove, the inner cavity of the first sliding groove is slidably connected with a first sliding block, and one side of the first sliding block opposite to the two sides of the connecting plate are bolted with the two sides of the connecting plate.

Preferably, the second sliding grooves are formed in two sides of the inner cavity of the first cavity, the second sliding grooves are connected with the second sliding blocks in a sliding mode, one opposite sides of the second sliding blocks are bolted to two sides of the moving plate, the third sliding grooves are formed in the bottom of the inner cavity of the first cavity, the third sliding blocks are connected with the inner cavities of the third sliding grooves in a sliding mode from left to right in sequence, and the tops of the third sliding blocks are bolted to the bottoms of the threaded blocks.

Preferably, the second cavity is all offered to the inside both sides of base, the top and the bottom of second cavity inner chamber both sides have all been bolted and have place the board.

Preferably, the bottom of clamp plate bonds there is the protection pad, the front bolt on base top right side has the controller that is used for controlling first motor and second motor.

Preferably, the front surface and the back surface of the top of the base are both bolted with vertical plates, one opposite sides of the vertical plates are provided with fourth sliding grooves, an inner cavity of each fourth sliding groove is connected with a fourth sliding block in a sliding mode, and one opposite sides of the fourth sliding blocks are bolted with the front surface and the back surface of the third fixing frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a front wire harness winding device of an automobile frame, which drives a third fixing frame to lift through the cooperation of a second motor, a positive and negative screw rod, a threaded block, a connecting rod, a moving plate and a supporting seat, so that the distance between a second conveying roller and a first conveying roller and the distance between the second conveying roller and a winding roller are changed, the wire harness is tightened, and the wire harness is prevented from being loosened and knotted due to looseness.

2. The utility model provides a front wire harness winding device of an automobile frame, which is used for compacting wire harnesses on a winding roller through the cooperation of a spring, a connecting plate, a fixing rod and a pressing plate, so that the phenomenon that the wound wire harnesses loose and fall off is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the structure shown in FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a first fixing frame; 3. a first conveying roller; 4. the second fixing frame; 5. a first motor; 6. a wind-up roll; 7. a first cavity; 8. a moving assembly; 81. a second motor; 82. a positive and negative screw rod; 83. a screw block; 84. a connecting rod; 85. a moving plate; 86. a support base; 9. a compression assembly; 91. a spring; 92. a connecting plate; 93. a fixed rod; 94. a pressing plate; 10. a third fixing frame; 11. a second conveying roller; 12. a case; 13. a first chute; 14. a second chute; 15. a third chute; 16. a second cavity; 17. and a fourth chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a front wire harness winding device of an automobile frame as shown in figures 1-4, which comprises a base 1, wherein a first fixing frame 2 is bolted to the left side of the top of the base 1, the front and the back of the inner cavity of the first fixing frame 2 are both rotationally connected with a first conveying roller 3 through bearings, a second fixing frame 4 is bolted to the right side of the top of the base 1, a first motor 5 is bolted to the top of the front of the second fixing frame 4, an output shaft of the first motor 5 is fixedly connected with a winding roller 6, a first cavity 7 is formed in the center of the inner part of the base 1, a moving assembly 8 is arranged in the inner cavity of the first cavity 7, the top of the moving assembly 8 penetrates through the base 1 and is bolted with a third fixing frame 10, the front and the back of the inner cavity of the third fixing frame 10 are both rotationally connected with a second conveying roller 11 through bearings, the moving assembly 8 comprises a second motor 81, a front and back screw 82, a threaded block 83, a connecting rod 84, a moving plate 85 and a supporting seat 86, the second motor 81 is bolted to the bottom of the left side of the inner cavity of the first cavity 7, the output shaft of the second motor 81 is fixedly connected with a positive and negative screw rod 82, the right side of the positive and negative screw rod 82 is rotationally connected with the bottom of the right side of the inner cavity of the cavity through a bearing, the surfaces of the positive and negative screw rods 82 are sequentially connected with threaded blocks 83 from left to right, the tops of the threaded blocks 83 are hinged with connecting rods 84 through movable seats, the centers of opposite sides of the connecting rods 84 are mutually hinged, one side of the connecting rods 84 away from the threaded blocks 83 is hinged with a movable plate 85 through the movable seats, the movable plate 85 is bolted with a supporting seat 86, the top of the supporting seat 86 penetrates through the base 1 and is bolted with the bottom of the third fixed frame 10, the right side of the top of the base 1 is bolted with a supporting plate, the top of the left side of the supporting plate is bolted with a box 12, the inner cavity of the box 12 is provided with a pressing component 9, the user can conveniently change the height of the third fixing frame 10 so as to tighten the wire harness when the wire harness is wound.

The compressing assembly 9 comprises a spring 91, a connecting plate 92, a fixing rod 93 and a pressing plate 94, wherein the top of the inner cavity of the box body 12 is sequentially and fixedly connected with the spring 91 from left to right, the bottom of the spring 91 is fixedly connected with the connecting plate 92, the bottom of the connecting plate 92 is sequentially and fixedly bolted with the fixing rod 93 from front to back, the bottom of the fixing rod 93 penetrates through the box body 12 and is bolted with the pressing plate 94, the two sides of the inner cavity of the box body 12 are respectively provided with a first sliding groove 13, the inner cavity of the first sliding groove 13 is slidably connected with a first sliding block, one opposite side of the first sliding block is bolted with the two sides of the connecting plate 92, and when the winding roller 6 winds up a wire harness, the wire harness is compressed, and the wire harness is prevented from loosening.

The second spout 14 has all been seted up to the both sides of first cavity 7 inner chamber, the inner chamber sliding connection of second spout 14 has the second slider, and one side in opposite directions of second slider and the both sides bolt of movable plate 85, third spout 15 has been seted up to the bottom of first cavity 7 inner chamber, the inner chamber of third spout 15 has all in proper order sliding connection from a left side to the right side third slider, and the top of third slider and the bottom bolt of screw thread piece 83, carry out spacingly to screw thread piece 83, supplementary screw thread piece 83 removes, the stability of screw thread piece 83 has been improved.

The second cavity 16 has all been seted up to the inside both sides of base 1, and the top and the bottom of second cavity 16 inner chamber both sides have all been bolted and have placed the board, place the board convenient to use person and place other articles.

The bottom of clamp plate 94 bonds there is the protection pad, and the front bolt on base 1 top right side has the controller that is used for controlling first motor 5 and second motor 81, and the protection pad can protect the pencil, avoids taking place wearing and tearing between clamp plate 94 and the pencil.

The front and the back at the top of the base 1 are both bolted with vertical plates, one side of each vertical plate opposite to the vertical plates is provided with a fourth chute 17, an inner cavity of the fourth chute 17 is slidably connected with a fourth sliding block, one side of each fourth sliding block opposite to the fourth sliding block is bolted with the front and the back of the third fixing frame 10, the third fixing frame 10 is limited, and the third fixing frame 10 is assisted to move.

When the wire harness winding device is specifically used, a user starts the first motor 5, the first motor 5 winds the wire harness, at the moment, the user starts the second motor 81, the second motor 81 drives the positive and negative screw rod 82 to rotate, thereby driving the threaded block 83 to move reversely, and further driving the connecting rod 84 to rotate, at the moment, the connecting rod 84 drives the moving plate 85 to move downwards, the moving plate 85 drives the supporting seat 86 to move downwards, thereby the supporting seat 86 drives the third fixing frame 10 to move downwards, the wire harness is tightened, the wire harness is prevented from being loosened to cause unsmooth winding, meanwhile, the pressing plate 94 continuously moves upwards along with continuous winding of the wire harness, at the moment, the pressing plate 94 drives the fixing rod 93 to move upwards, the fixing rod 93 drives the connecting plate 92 to upwards squeeze the spring 91, the wire harness is pressed, and the wire harness is prevented from loosening.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pencil coiling mechanism before car frame, includes base (1), its characterized in that: the left side bolt at base (1) top has first mount (2), the front and the back of first mount (2) inner chamber all are connected with first conveying roller (3) through the bearing rotation, the right side bolt at base (1) top has second mount (4), the positive top bolt of second mount (4) has first motor (5), the output shaft fixedly connected with wind-up roll (6) of first motor (5), first cavity (7) have been seted up in the center department inside base (1), the inner chamber of first cavity (7) is provided with movable subassembly (8), the top of movable subassembly (8) runs through base (1) and is bolted connection with third mount (10), the front and the back of third mount (10) inner chamber all are connected with second conveying roller (11) through the bearing rotation, movable subassembly (8) are including second motor (81), positive and negative lead screw (82), thread block (83), connecting rod (84), movable plate (85) and supporting seat (86), second motor (7) inner chamber is provided with movable subassembly (8) and positive and negative lead screw (81) are connected with the bottom of positive and negative lead screw (82) of cavity (81) on the bottom of second cavity (81), the surface of positive and negative lead screw (82) is from left to right all threaded connection in proper order has screw thread piece (83), the top of screw thread piece (83) articulates through the movable seat has connecting rod (84), the center department of connecting rod (84) one side in opposite directions articulates each other, one side that screw thread piece (83) was kept away from to connecting rod (84) articulates through the movable seat has movable plate (85), the top bolt of movable plate (85) has supporting seat (86), the top of supporting seat (86) runs through base (1) and with the bottom bolt of third mount (10), the right side bolt at base (1) top has the backup pad, the bolt at the left top of backup pad has box (12), the inner chamber of box (12) is provided with compression assembly (9).

2. The automotive frame front harness winding device according to claim 1, characterized in that: compressing tightly subassembly (9) include spring (91), connecting plate (92), dead lever (93) and clamp plate (94), the top of box (12) inner chamber is from left to right all fixedly connected with spring (91) in proper order, the bottom fixedly connected with connecting plate (92) of spring (91), the bottom of connecting plate (92) is all bolted in proper order from front to the back has dead lever (93), the bottom of dead lever (93) runs through box (12) and is bolted clamp plate (94), first spout (13) have all been seted up to the both sides of box (12) inner chamber, the inner chamber sliding connection of first spout (13) has first slider, and the both sides bolt of one side and connecting plate (92) in opposite directions of first slider.

3. The automotive frame front harness winding device according to claim 1, characterized in that: the utility model discloses a sliding device for the screw thread block (83), including first cavity (7), second spout (14) have all been seted up to both sides of first cavity (7) inner chamber, the inner chamber sliding connection of second spout (14) has the second slider, and one side in opposite directions of second slider and the both sides bolt of movable plate (85), third spout (15) have been seted up to the bottom of first cavity (7) inner chamber, the inner chamber of third spout (15) has the third slider from left to right all in proper order sliding connection, and the top of third slider and the bottom bolt of screw thread block (83).

4. The automotive frame front harness winding device according to claim 1, characterized in that: the two sides of the inside of the base (1) are provided with second cavities (16), and the tops and the bottoms of the two sides of the inner cavity of each second cavity (16) are respectively bolted with a placing plate.

5. The automotive frame front harness winding device according to claim 2, characterized in that: the bottom of clamp plate (94) bonds there is the protection pad, the front bolt on base (1) top right side has the controller that is used for controlling first motor (5) and second motor (81).

6. The automotive frame front harness winding device according to claim 1, characterized in that: the front and the back of base (1) top all bolt have the riser, and riser one side in opposite directions has seted up fourth spout (17), the inner chamber sliding connection of fourth spout (17) has the fourth slider, and the front and the back bolt of one side in opposite directions and third mount (10) of fourth slider.