CN220066366U

CN220066366U - Device for thermal shrinkage automobile wire harness

Info

Publication number: CN220066366U
Application number: CN202321565885.0U
Authority: CN
Inventors: 林晓梯
Original assignee: Yueqing Huasen Electric Co ltd
Current assignee: Yueqing Huasen Electric Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-21
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a device for heat-shrinking an automobile wire harness, which comprises a base, wherein a support frame is arranged on the base, a sleeve is arranged on the support frame, and a mounting hole for mounting a hot air blower is further formed in the sleeve; the base is also provided with a telescopic piece, and one end of the telescopic piece is connected with a linkage plate; the other end of the telescopic piece is fixed on the supporting frame; and the linkage plate is also provided with a linkage rod, and the linkage rod is connected with a chuck arranged on the sleeve. Utilize the flexible of extensible member to drive the linkage board and remove, make the chuck that is located on the gangbar slide in the sleeve pipe, the chuck will have the wire of pyrocondensation pipe and draw into the sleeve pipe inside, the intraductal hot-air heater of mounting hole blows the hot air flow to the sleeve to heat the pyrocondensation pipe, so that the pyrocondensation pipe parcel is on the wire, have based on this, utilize the flexible round trip of extensible member to stretch out and draw back in order to accomplish the pyrocondensation of pyrocondensation pipe, so compare in artifical pyrocondensation and regard as efficiency to promote. Therefore, the utility model is worth popularizing and applying.

Description

Device for thermal shrinkage automobile wire harness

Technical Field

The utility model relates to the technical field of production and manufacturing of automobile wire harnesses, in particular to a device for heat-shrinking an automobile wire harness.

Background

The automobile wire harness is a wiring part for connecting various electrical equipment in a circuit and consists of an insulating sheath, a wiring terminal, a wire, an edge binding material and the like. In the prior art, a hot air blower is manually taken to perform heat shrinkage on the heat shrinkage sleeve, so that the heat shrinkage is uneven, and meanwhile, the time is wasted, and the operation efficiency is reduced;

through retrieving the discovery patent number CN115891133a, it utilizes rotation of rotation type wire filling mechanism and the pencil on the rotation type wire filling mechanism to place the subassembly rotation just can realize the pyrocondensation of pyrocondensation pipe, though can carry out pyrocondensation to the pyrocondensation pipe, but the wire is generally longer, when rotation type wire filling mechanism is in the rotation easy lead to be located the wire of rotation type wire filling mechanism and twine together, and then influences the pyrocondensation quality of pyrocondensation pipe.

Disclosure of Invention

The utility model aims to provide a device for heat-shrinking an automobile wire harness, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for heat-shrinking the automobile wire harness comprises a base, wherein a supporting frame is arranged on the base; the support frame is provided with a sleeve, and the sleeve is also provided with a mounting hole for mounting the air heater; the base is also provided with a telescopic piece; one end of the telescopic piece is connected with a linkage plate, and the other end of the telescopic piece is fixed on the supporting frame; and the linkage plate is also provided with a linkage rod, the linkage rod is connected with the clamping head arranged on the sleeve, and the clamping head is driven to slide in the sleeve through the linkage rod.

As a preferable technical scheme of the utility model: and a driving piece for driving the linkage rod to rotate is further arranged on the linkage plate.

As a preferable technical scheme of the utility model: the driving piece is a motor, and the telescopic piece is a linear push rod motor.

As a preferable technical scheme of the utility model: and a control button is also arranged on the base.

As a preferable technical scheme of the utility model: one end of the clamping head is movably connected with the linkage rod through a cannula, and the other end of the clamping head is connected with a wire through a notch.

As a preferable technical scheme of the utility model: the cross section of the notch is rectangular or circular, and the inner wall surface of the notch is provided with a protrusion.

As a preferable technical scheme of the utility model: the number of the supporting frames is two, and the sleeve is lifted on the base through the two supporting frames.

As a preferable technical scheme of the utility model: the upper end of the supporting frame is movably connected with a clamping plate.

By adopting the technical scheme, the utility model has the beneficial effects that: 1. the telescopic piece stretches to drive the linkage plate to move, the chuck positioned on the linkage rod is driven to slide in the sleeve, the chuck pulls the wire with the heat shrinkage tube into the sleeve, the hot air blower in the mounting hole blows hot air flow into the sleeve to heat the heat shrinkage tube, so that the heat shrinkage tube is wrapped on the wire, and based on the hot air blower, the telescopic piece stretches back and forth to finish heat shrinkage of the heat shrinkage tube, so that the efficiency is improved compared with manual heat shrinkage;

2. because the telescopic piece can drive the wire to slide in the sleeve, and carry out the pyrocondensation to single wire at every turn, so can also reduce the wire winding and lead to the pyrocondensation pipe to be heated inhomogeneous problem outside the pyrocondensation of pyrocondensation pipe on the wire is realized.

Drawings

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

FIG. 2 is a schematic diagram of the main structure of the sleeve of the present utility model;

fig. 3 is a schematic main structure of the chuck of the present utility model.

In the figure: 1. a base; 2. a telescoping member; 3. a support frame; 4. a sleeve; 5. a linkage rod; 6. a driving member; 7. a linkage plate; 8. a clamping plate; 9. a control button; 10. a mounting hole; 11. a cannula; 12. a chuck; 13. notch.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the device for heat-shrinking the automobile wire harness comprises a base 1, wherein a supporting frame 3 is arranged on the base 1; the support frame 3 is provided with a sleeve 4, and the sleeve 4 is also provided with a mounting hole 10 for mounting a hot air blower; the base 1 is also provided with a telescopic piece 2; one end of the telescopic piece 2 is connected with a linkage plate 7, and the other end of the telescopic piece 2 is fixed on the support frame 3; the linkage plate 7 is also provided with a linkage rod 5, the linkage rod 5 is connected with a clamping head 12 arranged on the sleeve 4, and the clamping head 12 is driven to slide in the sleeve 4 through the linkage rod 5.

In summary, the expansion and contraction of the expansion and contraction piece 2 is utilized to drive the linkage plate 7 to move, so that the clamping head 12 on the linkage rod 5 slides in the sleeve 4, the clamping head 12 pulls the wire with the heat shrinkage tube into the sleeve 4, the hot air blower in the mounting hole 10 blows hot air flow into the sleeve 4 to heat the heat shrinkage tube, so that the heat shrinkage tube is wrapped on the wire, and based on the hot air flow, the heat shrinkage of the heat shrinkage tube is completed by the back and forth expansion and contraction of the expansion and contraction piece 2, so that compared with manual heat shrinkage, the efficiency is improved; meanwhile, as the telescopic piece 2 can drive the wires to slide in the sleeve 4 and heat-shrink the single wires each time, the problem that the heat shrinkage pipe is heated unevenly due to winding of the wires can be reduced outside the heat shrinkage of the heat shrinkage pipe on the wires.

Further, since the driving piece 6 for driving the linkage rod 5 to rotate is further arranged on the linkage plate 7, the linkage rod 5 can be driven to rotate by the driving piece 6 so as to drive the clamping head 12 to rotate, and further drive the heat shrinkage tube on the guide wire to rotate in the sleeve 4, so that the heat shrinkage efficiency of the device on the heat shrinkage tube can be further enhanced. In particular, the driving member 6 is a motor, and the telescopic member 2 is a linear push rod motor,

in order to facilitate the control of the starting of the equipment, the base 1 is further provided with two control buttons 9, specifically, the number of the control buttons 9 is two, one of the control buttons is used for controlling the starting and stopping of the motor and the hot air blower, and the other control button is used for controlling the linear push rod motor to slide left and right. The motor, the linear push rod motor and the control mode are all in the prior art and can be purchased directly from the market, so that the description is omitted here.

On the basis of the scheme, one end of the clamping head 12 is movably connected with the linkage rod 5 through the inserted tube 11, and the other end of the clamping head 12 is connected with a lead through the notch 13. Thus allowing the collet 12 to be replaced to facilitate connection of the collet 12 to a wire harness of different cross-section; specifically, when the cross section of the notch 13 is rectangular, the wire with the copper nose can be fixed on the chuck 12, when the cross section of the notch 13 is circular, the conductive part of the wire can be directly inserted into the notch 13, and in addition, in order to enhance the clamping force of the notch 13 on the wire, a protrusion (not shown in the figure) is arranged on the inner wall surface of the notch 13, so that the protrusion can be abutted against the wire to fix the wire; the specific protrusions can be made of rubber or silica gel.

Further, since the number of the supporting frames 3 is two, and the sleeve 4 is lifted on the base 1 by the two supporting frames 3, the two ends of the sleeve 4 are reliably supported,

further, the upper end of the supporting frame 3 is movably connected with the clamping plate 8. The sleeve 4 can be reliably fixed on the support frame 3 by specifically connecting the sleeve with the support frame 3 after penetrating through the clamping plate 8 through bolts, so that the sleeve 4 is prevented from displacement during use.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A device for heat shrinking an automotive wire harness, characterized by: the device comprises a base (1), wherein a supporting frame (3) is arranged on the base (1);

a sleeve (4) is arranged on the support frame (3), and a mounting hole (10) for mounting the air heater is also formed in the sleeve (4);

the base (1) is also provided with a telescopic piece (2); one end of the telescopic piece (2) is connected with a linkage plate (7) arranged on the telescopic piece, and the other end of the telescopic piece (2) is fixed on the supporting frame (3);

the linkage plate (7) is also provided with a linkage rod (5), the linkage rod (5) is connected with a chuck (12) arranged on the sleeve (4), and the chuck (12) is driven to slide in the sleeve (4) through the linkage rod (5).

2. The apparatus for heat shrinking an automotive wiring harness as claimed in claim 1, wherein: and a driving piece (6) for driving the linkage rod (5) to rotate is further arranged on the linkage plate (7).

3. The apparatus for heat shrinking an automotive wiring harness as claimed in claim 2, wherein: the driving piece (6) is a motor, and the telescopic piece (2) is a linear push rod motor.

4. A device for heat shrinking an automotive wiring harness as in claim 3, wherein: the base (1) is also provided with a control button (9).

5. A heat-shrinkable automotive wiring harness device as in any one of claims 1-4, wherein: one end of the clamping head (12) is movably connected with the linkage rod (5) through a cannula (11) arranged on the clamping head, and the other end of the clamping head (12) is connected with a lead through a notch (13) arranged on the clamping head.

6. The apparatus for heat shrinking an automotive wiring harness as claimed in claim 5, wherein: the cross section of the notch (13) is rectangular or circular, and a bulge is arranged on the inner wall surface of the notch (13).

7. The apparatus for heat shrinking an automotive wiring harness as claimed in claim 6, wherein: the number of the supporting frames (3) is two, and the sleeve (4) is lifted on the base (1) through the two supporting frames (3).

8. The apparatus for heat shrinking an automotive wiring harness as claimed in claim 7, wherein: the upper end of the supporting frame (3) is movably connected with a clamping plate (8) which is arranged.