CN217807971U

CN217807971U - Fixing device for cutting wire harness

Info

Publication number: CN217807971U
Application number: CN202221670967.7U
Authority: CN
Inventors: 任红丽
Original assignee: TIANJIN JINYANG ELECTRONIC CO Ltd
Current assignee: TIANJIN JINYANG ELECTRONIC CO Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-15
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a fixing device for cutting a wire harness, wherein a mounting mechanism comprises two symmetrically arranged butting disks, and the disk surfaces of the butting disks are symmetrically provided with threaded through holes; a screw is arranged through the threaded through hole; the adjusting mechanism is arranged on the inner side wall surface of the abutting disc and comprises a stud which is fixedly arranged on the inner side wall surface of the abutting disc and is positioned on the inner side of the threaded through hole, and a threaded sleeve is sleeved on the outer side of the stud through threads; the fixing mechanism is arranged between the two threaded sleeves and comprises a fixing mounting plate fixedly arranged at one end, far away from the stud, of the threaded sleeve, and an upper limiting assembly and a lower limiting assembly are arranged between the two mounting plates. The fixing device for cutting the wire harness avoids the phenomenon that when a winding roller which is wound is disassembled, a person needs to bend down to find the end of the wire harness on the ground, and the working efficiency is improved; can be suitable for and install on the cutting coiling mechanism of difference, the commonality is high, and the practicality is strong.

Description

Fixing device for cutting wire harness

Technical Field

The utility model relates to a pencil fixed equipment technical field especially relates to a fixing device is used in pencil cutting.

Background

The pencil, in process of production, need accomodate on the pencil rolling to the wind-up roll, need cutting mechanism to cut off the pencil when reaching pencil coiling volume on the wind-up roll, but general cutting mechanism only possesses the function of cutting off the pencil, can not fix the pencil end that is located its rolling end, the pencil end that leads to the rolling end drops to ground, when changing the wind-up roll, need artifical bow to look for the pencil end of rolling roll end and then fix it on the wind-up roll again, not only work efficiency is low, but also there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a fixing device for wire harness cutting.

The utility model provides a fixing device for cutting wire harness, which comprises an installation mechanism, an adjusting mechanism and a fixing mechanism; wherein, the first and the second end of the pipe are connected with each other,

the mounting mechanism comprises two symmetrically-arranged abutting discs, threaded through holes are symmetrically formed in the disc surfaces of the abutting discs, and uneven friction lines are formed in the outer side wall surfaces of the abutting discs; a screw is arranged through the threaded through hole;

the adjusting mechanism is arranged on the inner side wall surface of the abutting disc and comprises a stud which is fixedly arranged on the inner side wall surface of the abutting disc and is positioned on the inner side of the threaded through hole, the stud is arranged perpendicular to the inner side wall surface of the abutting disc, and a threaded sleeve is sleeved on the outer side of the stud in a threaded manner;

the fixing mechanism is arranged between the two threaded sleeves and comprises a mounting plate fixedly arranged at one end, far away from the stud, of the threaded sleeve, and an upper limiting assembly and a lower limiting assembly are arranged between the mounting plates.

Preferably, the upper limit position subassembly includes that the rotation of symmetry sets up in two last axis of rotation on the inside wall face of mounting panel, go up the axis of rotation and keep away from the correspondence the fixed overhead gage that is provided with of one end of mounting panel, the overhead gage is kept away from fixedly on the side of going up the axis of rotation being provided with the screw rod, two go up and be provided with the butt axle between the screw rod, correspond on the both sides terminal surface of going up the butt axle go up the screw rod and be provided with first screw hole, two go up the screw rod and can rotate into the correspondence the inside setting of first screw hole.

Preferably, the lower limit assembly comprises lower rotating shafts which are symmetrical corresponding to the upper rotating shafts and rotatably arranged on the inner side wall surfaces of the two mounting plates, and the lower rotating shafts are arranged right below the upper rotating shafts; one end of the lower rotating shaft penetrates through the corresponding mounting plate, and a driving motor is arranged on the outer side wall surface of the mounting plate corresponding to the lower rotating shaft; one end of the lower rotating shaft, which is positioned at the outer side of the corresponding mounting plate, is connected with the transmission end of the corresponding driving motor; one side of each lower rotating shaft, which is far away from the corresponding mounting plate, is provided with a lower baffle, and one side of each lower baffle, which is far away from the corresponding lower rotating shaft, is fixedly provided with a lower screw; two be provided with down the butt axle down between the screw rod, correspond on the both sides terminal surface of butt axle down the screw rod is provided with the second screw hole down, two the screw rod can rotate into the correspondence down the inside setting of second screw hole.

Preferably, the lower abutment shaft is provided with an elliptical longitudinal cross-section.

Preferably, a layer of elastic rubber is sleeved on the outer side wall surfaces of the upper abutting shaft and the lower abutting shaft.

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

the utility model discloses a fixing device for cutting wire harness can fix the one end of the pencil that is cut off by cutting mechanism through fixed establishment, has avoided when dismantling the wind-up roll that is rolled up, need the manual work to bow to look for the phenomenon of subaerial pencil end, has improved work efficiency; the upper butt joint shaft and the lower butt joint shaft in the fixing mechanism are both detachable, so that the upper butt joint shaft and the lower butt joint shaft with different lengths can be conveniently replaced, and the fixing mechanism is convenient to adapt to different cutting mechanisms; in addition, the length of the whole device can be adjusted by the adjusting mechanism, the device can be suitable for being installed on different cutting and winding devices, the universality is high, and the practicability is high.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural view of an assembly of a fixing device for cutting a wire harness and a cutting and winding mechanism provided by an embodiment of the present invention;

FIG. 2 is a schematic view showing a structure of a fixing device for wire harness cutting;

FIG. 3 is a structural schematic diagram of a side cross-sectional view of a securing mechanism;

FIG. 4 is a structural schematic diagram of a cross-sectional view of a side of a securing mechanism securing a wire harness;

FIG. 5 is an enlarged structural view of the structure at A;

the reference numbers in the figures: 1. a butting disk; 2. a screw; 3. a stud; 4. a threaded bushing; 5. mounting a plate; 6. rotating the rotating shaft; 7. an upper baffle plate; 8. an upper screw rod; 9. an upper abutment shaft; 10. a first threaded hole; 11. rotating the shaft downwards; 12. a drive motor; 13. a lower baffle plate; 14. a lower screw rod; 15. a lower abutment shaft; 16. a second threaded hole; 17. a wire harness; 18. a winding mechanism; 19. and a cutting mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, an embodiment of the present invention provides a fixing device for cutting a wire harness, including an installation mechanism, an adjustment mechanism and a fixing mechanism; wherein, the first and the second end of the pipe are connected with each other,

the mounting mechanism comprises two symmetrically-arranged abutting discs 1, threaded through holes are symmetrically formed in the disc surfaces of the abutting discs 1, and uneven friction lines are arranged on the outer side wall surfaces of the abutting discs 1 and used for increasing friction force; a screw 2 is arranged through the threaded through hole;

the adjusting mechanism is arranged on the inner side wall surface of the abutting disc 1 and comprises a stud 3 which is fixedly arranged on the inner side wall surface of the abutting disc 1 and is positioned on the inner side of the threaded through hole, the stud 3 is arranged perpendicular to the inner side wall surface of the abutting disc 1, and a threaded sleeve 4 is sleeved on the outer side of the stud 3 in a threaded manner;

the fixing mechanism is arranged between the two threaded sleeves 4 and comprises a fixing mounting plate 5 fixedly arranged at one end, far away from the stud 3, of the threaded sleeve 4, and an upper limiting assembly and a lower limiting assembly are arranged between the two mounting plates 5.

The length of the whole device can be adjusted by adjusting the distance between the stud 3 and the threaded sleeve 4, and the two abutting discs 1 are abutted to two opposite side plates in the cutting and winding device respectively for mounting, so that the device is convenient and quick; in addition, can also install on two relative curb plates of the inside of cutting coiling mechanism through screw 2 screw in, the installation steadiness can be higher.

In a preferred embodiment, the upper limit bit assembly includes symmetrical rotatable upper rotating shafts 6 arranged on the inner side wall surfaces of the two mounting plates 5, one end of each upper rotating shaft 6 far away from the corresponding mounting plate 5 is fixedly provided with an upper baffle 7, one side surface of each upper baffle 7 far away from the corresponding upper rotating shaft 6 is fixedly provided with an upper screw 8, an upper abutting shaft 9 is arranged between the two upper screws 8, two side end surfaces of the upper abutting shaft 9 are provided with first threaded holes 10 corresponding to the upper screws 8, and the two upper screws 8 can rotate into the corresponding internal arrangement of the first threaded holes 10.

The upper abutting shaft 9 is detachably arranged between the two upper baffles 7 through the assembly of the upper screw 8 and the first threaded hole 10, and the upper abutting shafts 9 with different lengths can be replaced;

in a preferred embodiment, the lower limit assembly comprises lower rotating shafts 11 which are rotatably arranged on the inner side wall surfaces of the two mounting plates 5 and are symmetrical relative to the upper rotating shafts 6, and the lower rotating shafts 11 are arranged right below the upper rotating shafts 6; one end of the lower rotating shaft 6 is rotatably arranged through the corresponding mounting plate 5, and a driving motor 12 is arranged on the outer side wall surface of the mounting plate 5 corresponding to the lower rotating shaft 11; one end of the lower rotating shaft 11, which is positioned at the outer side of the corresponding mounting plate 5, is connected with the transmission end of the corresponding driving motor 12; one side of each lower rotating shaft 11, which is far away from the corresponding mounting plate 5, is provided with a lower baffle 13, and one side of each lower baffle 13, which is far away from the corresponding lower rotating shaft 11, is fixedly provided with a lower screw 14; two are provided with down butt axle 15 down between screw rod 14, correspond on the both sides terminal surface of lower butt axle 15 that screw rod 14 is provided with second screw hole 16 down, two screw rods 14 can revolve the inside setting of the second screw hole 16 that corresponds down.

The lower abutting shaft 15 is detachably mounted between the two lower baffles 13 through the assembly of the lower screw 14 and the second threaded hole 16, and the lower abutting shafts 15 with different lengths can be replaced; the driving motor 12 drives the lower rotating shaft 11 to rotate, so as to drive the lower baffle 13 and the lower screw 14 to rotate, and further drive the lower abutting shaft 15 to rotate;

in a preferred embodiment, the lower abutment shaft 15 is provided with an elliptical longitudinal section; at the in-process of cutting coiling mechanism rolling pencil, lower butt axle 15 is the horizontality, and before the rolling finishes and cuts, the butt axle is rotatory 90 under driving motor 12 drives, makes longitudinal section be oval-shaped lower butt axle 15 and is vertical state, and the distance between the top surface of the lower butt axle 15 that is vertical state and the bottom surface of last butt axle 9 is less than the diameter setting of pencil, so realize fixing the pencil between last butt axle 9 and lower butt axle 15.

In a preferred embodiment, the outer side walls of the upper and

lower abutment shafts

9 and 15 are each covered with a layer of elastic rubber.

The utility model discloses a theory of operation: an upper abutting shaft and a lower abutting shaft with proper lengths are selected for installation, then the whole device is fixed between two side plates inside the cutting and winding device, and two abutting discs 1 are abutted between the two side plates to fix the whole device by adjusting the distance between a stud 3 and a threaded sleeve 4; the whole device can also be fixed on the cutting and winding device by screwing the screws 2 into the two side plates; the lower abutting shaft 15 is adjusted to be in a horizontal state as shown in fig. 3, one end of a wiring harness 17 penetrates between the upper abutting shaft 9 and the lower abutting shaft 15 and is fixed on a winding roller for winding, after the winding mechanism 18 finishes winding, the lower abutting shaft is driven by the driving motor 12 to rotate 90 degrees, as shown in fig. 4, the wiring harness 17 is fixed between the upper abutting shaft and the lower abutting shaft, then the wiring harness 17 is cut off through the cutting mechanism 19, at the moment, the wiring harness end close to the winding mechanism 18 is fixed between the upper abutting shaft and the lower abutting shaft, manual bending is not needed for finding and picking up, the wiring harness end close to the winding end can be directly pulled and obtained, and the winding mechanism is safe, convenient and fast.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fixing device for cutting a wire harness is characterized by comprising an installation mechanism, an adjusting mechanism and a fixing mechanism; wherein the content of the first and second substances,

2. The fixing device for wire harness cutting according to claim 1, wherein the upper limiting component includes two symmetrical rotatable upper rotating shafts disposed on inner side wall surfaces of the two mounting plates, the upper rotating shafts are away from corresponding upper baffle plates fixedly disposed at one ends of the mounting plates, the upper baffle plates are away from upper screw rods fixedly disposed on one side surfaces of the upper rotating shafts, an upper abutting shaft is disposed between the two upper screw rods, first threaded holes are disposed on two side end surfaces of the upper abutting shaft corresponding to the upper screw rods, and the two upper screw rods can rotate into corresponding inner portions of the first threaded holes.

3. The wire harness cutting fixture according to claim 2, wherein the lower limiting assembly includes a lower rotating shaft rotatably provided on inner side wall surfaces of the two mounting plates symmetrically with respect to the upper rotating shaft, the lower rotating shaft being provided directly below the upper rotating shaft; one end of the lower rotating shaft penetrates through the corresponding mounting plate, and a driving motor is arranged on the outer side wall surface of the mounting plate corresponding to the lower rotating shaft; one end of the lower rotating shaft, which is positioned at the outer side of the corresponding mounting plate, is connected with the transmission end of the corresponding driving motor; one side of each lower rotating shaft, which is far away from the corresponding mounting plate, is provided with a lower baffle, and one side of each lower baffle, which is far away from the corresponding lower rotating shaft, is fixedly provided with a lower screw; two be provided with down the butt axle down between the screw rod, correspond on the both sides terminal surface of butt axle down the screw rod is provided with the second screw hole, two the screw rod can rotate into down and correspond the inside setting of second screw hole.

4. The wire harness cutting fixture according to claim 3, wherein a longitudinal section of the lower abutment shaft is provided in an elliptical shape.

5. The wire harness cutting fixture according to claim 4, wherein the outer side wall surfaces of the upper and lower abutment shafts are each covered with a layer of elastic rubber.