CN111490495A - Device for penetrating wire harness into sleeve - Google Patents
Device for penetrating wire harness into sleeve Download PDFInfo
- Publication number
- CN111490495A CN111490495A CN202010356079.7A CN202010356079A CN111490495A CN 111490495 A CN111490495 A CN 111490495A CN 202010356079 A CN202010356079 A CN 202010356079A CN 111490495 A CN111490495 A CN 111490495A
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- CN
- China
- Prior art keywords
- wire harness
- threading
- shaft
- piece
- fixing piece
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a device for a wire harness to penetrate a sleeve, which comprises: the threading device comprises a threading shaft used for putting a strap to be threaded into a sleeve, wherein one end of the threading shaft is connected with a driving mechanism, and the other end of the threading shaft is provided with a wire harness fixing piece; the protecting piece is rotatably connected with the wire harness fixing piece and relatively wraps the outer side of the wire harness fixing piece; the protection piece comprises a side part parallel to the threading shaft and an arc-shaped part connected with one end of the side part; and the buckle assembly is arranged between the wire harness fixing piece and the protecting piece and is used for fixing the position of the protecting piece relative to the wire harness fixing piece, so that the arc-shaped part on the protecting piece is positioned on one side of the movement direction of the threading shaft. Through using the device, improve threading efficiency, reduce operating personnel's working strength, reduction in production cost guarantees the quality of product.
Description
Technical Field
The invention relates to the field of wire harness bushing, in particular to a device for wire harness bushing.
Background
In a conventional process, a sleeve is sleeved on the outer side of the wire harness in order to protect the wire harness. In the conventional operation, an operator usually directly holds the casing with one hand, holds the wiring harness with the other hand, and then penetrates the wiring harness into the casing. This operation process is inefficient, and because operating personnel works for a long time, the fatigue strength of staff and eyes is big, and at the threading in-process, the cover inside pipe wall is destroyed easily, increases manufacturing cost.
Disclosure of Invention
The invention aims to provide a device for threading a wire harness into a sleeve, which is used for improving threading efficiency, reducing the working strength of operators, reducing production cost and ensuring the quality of products.
In order to achieve the purpose, the invention adopts the technical scheme that: a device for wiring harness grommet, comprising:
the threading device comprises a threading shaft used for putting a strap to be threaded into a sleeve, wherein one end of the threading shaft is connected with a driving mechanism, and the other end of the threading shaft is provided with a wire harness fixing piece;
the protecting piece is rotatably connected with the wire harness fixing piece and relatively wraps the outer side of the wire harness fixing piece; the protection piece comprises a side part parallel to the threading shaft and an arc-shaped part connected with one end of the side part;
and the buckle assembly is arranged between the wire harness fixing piece and the protecting piece and is used for fixing the position of the protecting piece relative to the wire harness fixing piece, so that the arc-shaped part on the protecting piece is positioned on one side of the movement direction of the threading shaft.
In the above technical scheme, a gap is arranged between the opposite arc-shaped parts, the center of the gap and the threading shaft are positioned on the same straight line, and the gap is larger than the diameter of the threading shaft.
In the above technical scheme, the wire harness fixing part comprises a fixing part for fixing the wire harness to be threaded, and connecting parts which are connected to two sides of the fixing part and are arranged in parallel with the side parts.
In the technical scheme, the connecting part is provided with the connecting assembly between the side parts, the connecting assembly comprises a rotating shaft and a telescopic pipe, the rotating shaft is connected with the connecting part, the telescopic pipe is sleeved on the rotating shaft and connected with the side parts, the telescopic pipe can move relative to the rotating shaft, and therefore the distance between the side parts is adjusted to be suitable for the pipe diameter of the telescopic pipe.
In the above technical scheme, the rotating shaft is vertically connected to the middle part of the connecting part, the telescopic pipe is vertically connected to the side part, and one end of the side part departing from the arc-shaped part extends to exceed the wire harness fixing part.
In the above technical solution, the buckle assembly includes a fastener connected to the extension tube, and a fastener disposed on the side portion and engaged with the fastener.
In the above technical scheme, two groups of buckle assemblies are arranged between each connecting part and the side part and are symmetrically arranged on two sides of the telescopic pipe.
In the technical scheme, the protection piece is arranged in a cambered surface mode in the vertical direction.
In the above technical scheme, the winding device further comprises a containing shell, the driving mechanism is arranged in the containing shell, and one end of the thread penetrating shaft is connected with a driving shaft of the driving mechanism, so that the thread penetrating shaft is contained in the driving shaft in a winding manner.
In the above technical solution, the storage case is provided with a plurality of switches connected to the driving mechanism for adjusting the rotation speed and the rotation direction of the driving shaft.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the invention, the threading shaft is arranged, one end of the threading shaft is connected with the driving mechanism, the other end of the threading shaft is provided with the wiring harness fixing piece, and the wiring harness fixed on the threading shaft is brought into the sleeve through the threading shaft, so that the threading efficiency is improved; the protection piece is rotatably connected to the outer side of the fixing piece, and meanwhile, the buckle assembly for fixing the protection piece and the wire harness fixing piece is arranged, so that the arc-shaped portion of the protection piece is located on one side of the moving direction of the wire penetrating shaft, the wire harness fixing piece and a wire harness located on the wire harness fixing piece are protected, and the inner wall of a sleeve can be prevented from being damaged in the penetrating process due to the arrangement of the arc-shaped portion.
2. The protection piece includes two, and sets up relatively, is equipped with the space between two relative arc portions of protection piece, realizes wearing spool reverse motion when taking out from the cover intraductal, and the protection piece can rotate 180 degrees, makes the arc position be located one side of wearing spool direction of motion to prevent that the one end that the protection piece lateral part deviates from arc portion from destroying intraductal wall of cover.
3. The rotating shaft is sleeved with a telescopic pipe, so that the distance between the opposite side parts can be adjusted to be adaptive to the pipe diameter of the sleeve.
Drawings
FIG. 1 is a schematic structural view of a wire harness grommet device according to the present invention;
FIG. 2 is a schematic view of the threading shaft of the present invention in a threaded state through the bushing;
fig. 3 is a schematic view showing a reverse drawing state of the thread passing shaft in the present invention.
Wherein: 1. threading a bobbin; 2. a wire harness fixing member; 21. a fixed part; 22. a connecting portion; 3. a protective member; 31. a side portion; 32. an arc-shaped portion; 4. a buckle assembly; 5. a void; 6. a rotating shaft; 7. a telescopic pipe; 8. a housing case; 9. a drive shaft; 10. and (4) switching.
Detailed Description
The invention is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1-3, a device for threading a wire harness into a sleeve includes:
the threading device comprises a threading shaft 1 for inserting a strap to be threaded into a sleeve, wherein one end of the threading shaft 1 is connected with a driving mechanism, and the other end of the threading shaft 1 is provided with a wire harness fixing part 2;
a protection member 3 rotatably connected to the wire harness fixing member 2 and relatively wrapped around the outer side of the wire harness fixing member 2; the protector 3 comprises a side part 31 parallel to the threading shaft, and an arc part 32 connected with one end of the side part 31;
and a snap assembly 4 disposed between the wire harness fixing member 2 and the protecting member 3 for fixing the position of the protecting member 3 relative to the wire harness fixing member 2, so that the arc portion 32 of the protecting member 3 is located at one side of the moving direction of the threading shaft 1.
The wire harness fixing piece 2 arranged on the threading shaft 1 is used for fixing the to-be-threaded harness and the threading shaft 1, and the threading harness is driven by the threading shaft 1 to enter the sleeve under the driving of the driving mechanism, so that the efficiency of threading the sleeve is improved.
In order to protect the wire harness fixing part 2 and the to-be-threaded harness arranged on the wire harness fixing part 2, a protection part 3 is arranged on the outer side of the wire harness fixing part 2; meanwhile, the protection member 3 can also prevent the wire harness fixing member 2 and the wire harness from puncturing the inner wall of the sleeve, and the arc-shaped portion 32 is arranged on the protection member 3, so that the arc-shaped portion 32 is always positioned on one side of the movement direction of the thread penetrating shaft 1, and the protection member 3 is prevented from puncturing the inner wall of the sleeve.
In order to prevent the end part of the wire harness fixing part 2 from piercing the inner wall of the sleeve, a protecting part 3 is arranged on the outer side of the fixing part, meanwhile, in order to enable the protecting part 3 not to damage the inner wall of the sleeve in the process of threading the threading shaft 1 to be threaded and in the process of withdrawing the threading shaft 1 from the sleeve in a reverse motion mode, the protecting parts 3 are arranged in two modes, are oppositely wrapped on the outer side of the wire harness fixing part 2 and are in rotary connection with the wire harness fixing part 2, and the arc-shaped part 32 on the protecting part 3 is always positioned on one side of the movement direction of the threading shaft 1 in cooperation with the.
A gap 5 is arranged between the opposite arc-shaped parts 32, the center of the gap 5 and the thread passing shaft 1 are positioned on the same straight line, and the gap 5 is larger than the diameter of the thread passing shaft 1.
Referring to fig. 2, the wire harness fixing member 2 includes a fixing portion 21 for fixing a wire harness to be threaded, and a connecting portion 22 connected to both sides of the fixing portion 21 and disposed in parallel with the side portion 31. A pressing strip or the like can be arranged on the fixing part 21 to fix the thread bundle to be threaded on the fixing part 21.
In a preferred embodiment, a connection assembly is disposed between the connection portion 22 and the side portion 31, the connection assembly includes a rotation shaft 6 connected to the connection portion 22 and a telescopic tube 7 sleeved on the rotation shaft 6 and connected to the side portion 31, the telescopic tube 7 can move relative to the rotation shaft 6, so as to adjust a distance between the opposite side portions 31 to adapt to a pipe diameter of the casing.
In order to prevent the wire harness fixing member 2 from being exposed during the threading process or the reverse drawing-out process of the threading shaft 1, and avoid the contact with the sleeve, the rotary shaft 6 may be vertically connected to the middle of the connecting portion 22, the telescopic tube 7 may be vertically connected to the side portion 31, and the end of the side portion 31 facing away from the arc portion 32 may extend beyond the wire harness fixing member 2, so that the wire harness fixing member 2 is completely disposed in the protecting member 3.
Referring to fig. 2, the snap assembly 4 comprises a snap member connected to the telescopic tube 7 and a fastener arranged on the side portion 31 and cooperating with the snap member. In order to ensure the stability of the connection, two sets of snap assemblies 4 can be disposed between each of the connecting portions 22 and the side portions 31, and are symmetrically disposed on both sides of the telescopic tube 7.
In a preferred embodiment, the protection member 3 is provided with a curved surface in the vertical direction.
Referring to fig. 1, the winding machine further comprises a storage case 8, the driving mechanism is arranged in the storage case 8, the thread penetrating shaft 1 can be made of materials such as a steel wire rope, has certain hardness and can be bent, one end of the thread penetrating shaft 1 is connected with a driving shaft 9 of the driving mechanism, and therefore the thread penetrating shaft is stored on the driving shaft 9 in a coiled mode, and space is saved. The accommodating shell 8 is provided with a plurality of switches 10 connected with the driving mechanism and used for adjusting the rotating speed and the rotating direction of the driving shaft 9, so that the movement direction and the movement speed of the threading shaft 1 are controlled, and the threading efficiency is improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A device for wiring harness grommet, comprising:
the threading device comprises a threading shaft used for putting a strap to be threaded into a sleeve, wherein one end of the threading shaft is connected with a driving mechanism, and the other end of the threading shaft is provided with a wire harness fixing piece;
the protecting piece is rotatably connected with the wire harness fixing piece and relatively wraps the outer side of the wire harness fixing piece; the protection piece comprises a side part parallel to the threading shaft and an arc-shaped part connected with one end of the side part;
and the buckle assembly is arranged between the wire harness fixing piece and the protecting piece and is used for fixing the position of the protecting piece relative to the wire harness fixing piece, so that the arc-shaped part on the protecting piece is positioned on one side of the movement direction of the threading shaft.
2. The apparatus for threading a wire harness according to claim 1, wherein: a gap is arranged between the opposite arc-shaped parts, the center of the gap and the threading shaft are positioned on the same straight line, and the gap is larger than the diameter of the threading shaft.
3. The apparatus for threading a wire harness according to claim 1, wherein: the wire harness fixing piece comprises a fixing portion for fixing a wire harness to be threaded, and connecting portions which are connected to two sides of the fixing portion and are parallel to the side portions.
4. A device for threading a wire harness according to claim 3, wherein: connecting portion with be equipped with coupling assembling between the lateral part, coupling assembling include with rotation axis and cover that connecting portion link to each other are located on the rotation axis with the flexible pipe that the lateral part links to each other, flexible pipe can be relative the rotation axis removes to it is relative to adjust distance makes its pipe diameter with the sheathed tube between the lateral part suit.
5. The apparatus for threading a wire harness according to claim 4, wherein: the rotating shaft is vertically connected to the middle of the connecting portion, the telescopic pipe is vertically connected to the side portion, and one end, deviating from the arc-shaped portion, of the side portion extends to beyond the wire harness fixing piece.
6. The apparatus for threading a wire harness according to claim 1, wherein: the buckle assembly comprises a clamping piece connected to the telescopic pipe and a fastener arranged on the side part and matched with the clamping piece.
7. The apparatus for threading a wire harness according to claim 6, wherein: two groups of buckle assemblies are arranged between each connecting part and the side part and are symmetrically arranged on two sides of the telescopic pipe.
8. The apparatus for threading a wire harness according to claim 1, wherein: the protection piece is arranged in a cambered surface mode in the vertical direction.
9. The device for wiring harness grommet according to claim 1, characterized in that: the winding device is characterized by further comprising a containing shell, the driving mechanism is arranged in the containing shell, one end of the thread penetrating shaft is connected with a driving shaft of the driving mechanism, and therefore the thread penetrating shaft is contained on the driving shaft in a winding mode.
10. The apparatus for threading a wire harness according to claim 9 wherein: the accommodating shell is provided with a plurality of switches connected with the driving mechanism and used for adjusting the rotating speed and the rotating direction of the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356079.7A CN111490495A (en) | 2020-04-29 | 2020-04-29 | Device for penetrating wire harness into sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356079.7A CN111490495A (en) | 2020-04-29 | 2020-04-29 | Device for penetrating wire harness into sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111490495A true CN111490495A (en) | 2020-08-04 |
Family
ID=71811928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010356079.7A Pending CN111490495A (en) | 2020-04-29 | 2020-04-29 | Device for penetrating wire harness into sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111490495A (en) |
-
2020
- 2020-04-29 CN CN202010356079.7A patent/CN111490495A/en active Pending
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