CN217343368U

CN217343368U - Wire harness cutting device

Info

Publication number: CN217343368U
Application number: CN202220972885.1U
Authority: CN
Inventors: 杨全; 徐扬; 厉霞
Original assignee: Yangzhou Honglian Auto Parts Co ltd
Current assignee: Yangzhou Honglian Auto Parts Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-02
Anticipated expiration: 2032-04-26

Abstract

The application discloses pencil cuts technical field's a pencil cuts device, comprises a workbench, the mounting groove has been seted up to the workstation upside, be provided with first cutter in the mounting groove, the workstation upside is provided with lifting unit, lifting unit includes two sets of pneumatic cylinders, and two sets of pneumatic cylinder symmetries set up at workstation upside both ends, and are two sets of be provided with the mounting panel between the top of pneumatic cylinder, lifting unit top downside symmetry is provided with fixed establishment and a set of second cutter, the second cutter is located between two sets of fixed establishment, and is two sets of a side symmetry that the fixed establishment lower extreme kept away from each other is provided with fastening device. This application can be fixed again after tightening the straight to the pencil automatically, and is fixed effectual to save the manual work, reduced the pencil degree of difficulty when cuting, prevent that the cross-section after the pencil cuts from taking place the skew, improved work efficiency.

Description

Wire harness cutting device

Technical Field

The application relates to the technical field of wire harness cutting, in particular to a wire harness cutting device.

Background

After the existing wire harness is cut at a fixed length, some unqualified products always exist, manual cutting is needed again, and the wire harness is cut to be as long as the qualified wire harness.

At present, when the wire harness is cut, two ends of the wire harness need to be fixed in a straight and tight mode, so that the accuracy when the wire harness is cut is guaranteed, manual completion is needed during the fixing process, meanwhile, the cut end face of the wire harness is prone to being irregular or inclined when the wire harness is cut, and therefore installation and use in the later stage of the wire harness are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pencil cuts device to solve the aforesaid and need artifical and the terminal surface that the pencil was cut easily untidy or the problem of slope when mentioning the fixed of pencil.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a pencil cuts device, includes the workstation, the mounting groove has been seted up to the workstation upside, be provided with first cutter in the mounting groove, the workstation upside is provided with lifting unit, lifting unit top downside symmetry is provided with fixed establishment and a set of second cutter, the second cutter is located between two sets of fixed establishment, and is two sets of a lateral symmetry that the fixed establishment lower extreme was kept away from each other is provided with fastening device.

Based on above-mentioned technical characteristics, when elevating system descends, two sets of fastening device can be with two sets of gradual pulling of pencil straight, and later fixed establishment moves the upside pressure of pencil fixedly to saved artifical fixed, when the second cutter descends, can cut the pencil through the cooperation with first cutter, prevented that the pencil from taking place the skew when cutting the cross-section.

Preferably, in the wire harness cutting device, the lifting assembly comprises two sets of hydraulic cylinders, the two sets of hydraulic cylinders are symmetrically arranged at two ends of the upper side of the workbench, and a mounting plate is arranged between the top ends of the two sets of hydraulic cylinders.

Based on the technical characteristics, the two groups of mounting plates can be driven to descend through the contraction of the hydraulic cylinder.

Preferably, in the above-mentioned wire harness cutting device, the fixing mechanism includes a first fixing plate and a second fixing plate, the first fixing plate is fixedly disposed at the lower side of the mounting plate in the lifting assembly, the second fixing plate is inserted into the lower end of the first fixing plate, and a first spring is disposed between the top end of the second fixing plate and the upper side of the inner cavity of the first fixing plate.

Based on above-mentioned technical characteristics, fixed establishment can be driven by elevating system and descend to press the both ends of holding fixedly with the pencil through the second fixed plate.

Preferably, in the above-mentioned wire harness cutting device, a fixing groove is formed at a bottom side of the second fixing plate, and a first anti-slip pad is disposed at an upper side of the fixing groove.

Based on above-mentioned technical characteristics, can increase the frictional force between second fixed plate and the pencil through first slipmat for the pencil is difficult to slide, and is fixed more stable.

Preferably, in the above-described wire harness cutting device, the second cutter is positioned directly above the first cutter.

Based on the technical characteristics, the wire harness can be cut off through the matching of the first cutter when the second cutter descends.

Preferably, in the above-mentioned wire harness cutting device, the fastening mechanism includes a connecting rod, one end of the connecting rod is hinged to a side surface of a lower end of the second fixing plate in the fixing mechanism, and the other end of the connecting rod is hinged to a pressing plate, and a second spring is hinged between the side surface of the connecting rod and the side surface of the lower end of the second fixing plate in the fixing mechanism.

Based on the technical characteristics, the wiring harness can be straightened through the two groups of fastening mechanisms, so that the wiring harness is easier to cut off and the accuracy of the cutting off is improved.

Preferably, in the above-mentioned wire harness cutting device, a clamping groove is formed in the lower side of the pressing plate, and a second anti-slip pad is arranged on the upper side of the clamping groove.

Based on the technical characteristics, the friction force between the pressing plate and the wire harness can be increased through the second anti-slip mat, so that the effect of straightening the wire harness is better.

Preferably, in the above-described wire harness cutting device, a tip of the first cutter is flush with an upper side of the table.

Based on the technical characteristics, when the wiring harness is cut off, the wiring harness does not deviate, and the cutting efficiency is improved.

Compared with the prior art, the beneficial effects of this application are:

1. through setting up lifting unit, fixed establishment and fastening device, when lifting unit descends, two sets of fastening device can be with two sets of pulling of pencil gradually straight, and later fixed establishment moves the upside pressure of pencil fixedly to artifical fixed has been saved.

2. Through setting up first cutter and second cutter, when the second cutter descends, can cut the pencil through the cooperation with first cutter, prevented that the pencil from taking place the skew in the cross-section when cutting.

This application can be fixed again after tightening the straight to the pencil automatically, and is fixed effectual to save the manual work, reduced the pencil degree of difficulty when cuting, prevent that the cross-section after the pencil cuts from taking place the skew, improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic view of a second fixing plate structure according to the present application;

FIG. 3 is a partially enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of the structure of the pressing plate of the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. mounting grooves; 3. a first cutter; 4. a lifting assembly; 41. a hydraulic cylinder; 42. mounting a plate; 5. a fixing mechanism; 51. a first fixing plate; 52. a second fixing plate; 53. a first spring; 54. fixing grooves; 55. a first non-slip mat; 6. a second cutter; 7. a fastening mechanism; 71. a connecting rod; 72. pressing a plate; 73. a second spring; 74. a clamping groove; 75. and a second non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1, an embodiment of a wire harness cutting device according to the present invention: including workstation 1, mounting groove 2 has been seted up to 1 upside of workstation, installs first cutter 3 in the mounting groove 2, the top of first cutter 3 and the upside parallel and level of workstation 1 to when cuting the pencil, the department of cuting can not descend because of cuting, has guaranteed that the section of cuting can not take place the slope.

1 upside of workstation is provided with lifting unit 4, and lifting unit 4 includes two sets of pneumatic cylinders 41, and two sets of pneumatic cylinders 41 symmetry are installed at 1 upside both ends of workstation, fixedly connected with mounting panel 42 between the top of two sets of pneumatic cylinders 41, and the shrink through two sets of pneumatic cylinders 41 can drive mounting panel 42 and descend.

The fixing mechanism 5 and the group of second cutters 6 are symmetrically arranged on the lower side of the top end of the lifting assembly 4, and the second cutters 6 are located right above the first cutters 3, so that the second cutters 6 can be matched with the first cutters 3 to cut off the wiring harness when descending.

The second cutter 6 is positioned between the two groups of fixing mechanisms 5, and fastening mechanisms 7 are symmetrically arranged on one sides of the lower ends of the two groups of fixing mechanisms 5, which are far away from each other.

Referring to fig. 2, the fixing mechanism 5 includes a first fixing plate 51 and a second fixing plate 52, the first fixing plate 51 is fixedly disposed at a lower side of the mounting plate 42 in the lifting assembly 4, the second fixing plate 52 is inserted into a lower end of the first fixing plate 51, a first spring 53 is disposed between a top end of the second fixing plate 52 and an upper side of an inner cavity of the first fixing plate 51, a fixing groove 54 is disposed at a bottom side of the second fixing plate 52, a first anti-slip pad 55 is disposed at an upper side of the fixing groove 54, when the fixing mechanism 5 descends to enable the second fixing plate 52 to abut against an upper side of the workbench 1, the second fixing plate 52 gradually contracts towards the inner cavity of the first fixing plate 51, and a wire harness at the upper side of the workbench 1 is pressed and fixed by an elastic force of the first spring 53.

Referring to fig. 3 and 4, the fastening mechanism 7 includes a connecting rod 71, one end of the connecting rod 71 is hinged to a side surface of the lower end of the second fixing plate 52 in the fixing mechanism 5, the other end of the connecting rod 71 is hinged to a pressing plate 72, and a second spring 73 is hinged between the side surface of the connecting rod 71 and the side surface of the lower end of the second fixing plate 52 in the fixing mechanism 5. The joint groove 74 has been seted up to clamp plate 72 downside, and joint groove 74 upside is provided with second slipmat 75, and before fixed establishment 5 descends and does not contact with the upside of workstation 1, clamp plate 72 can be first contacts with workstation 1 upside, along with fixed establishment 5's decline, the clamp plate 72 of two sets of symmetries can be gradual with the both ends of pencil straight excessively to convenient fixed establishment 5 is fixed to the pencil that follows, makes fixed effect better.

The specific working principle is as follows: when the wire harness is cut off, the wire harness is firstly placed on the upper side of the workbench 1, meanwhile, the cutting position required by the wire harness is positioned on the upper side of the first cutter 3, the lifting assembly 4 is controlled to descend, the lifting assembly 4 can drive the two groups of fixing mechanisms 5 and the two groups of fastening mechanisms 7 to descend, the two groups of fastening mechanisms 7 can firstly press the two ends of the upper side of the wire harness respectively, then the two groups of fastening mechanisms 7 slide towards the two ends of the wire harness, the wire harness can be gradually straightened in the process, then the two groups of fixing mechanisms 5 are respectively contacted with the two sides of the cutting position required by the wire harness, then the two sides of the cutting position required by the wire harness are pressed and fixed, finally the wire harness is cut by the cooperation of the second cutter 6 and the first cutter 3, so that the wire harness can be automatically straightened and then fixed, the fixing effect is good, the manpower is saved, the difficulty of the wire harness when being cut off is reduced, and the deviation of the section of the wire harness after being cut is prevented, the working efficiency is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A wire harness cutting device comprises a workbench (1), and is characterized in that: mounting groove (2) have been seted up to workstation (1) upside, be provided with first cutter (3) in mounting groove (2), workstation (1) upside is provided with lifting unit (4), lifting unit (4) top downside symmetry is provided with fixed establishment (5) and a set of second cutter (6), second cutter (6) are located between two sets of fixed establishment (5), and are two sets of the symmetry of one side that fixed establishment (5) lower extreme was kept away from each other is provided with fastening device (7).

2. A wire harness cutoff device according to claim 1, wherein: lifting unit (4) include two sets of pneumatic cylinder (41), and two sets of pneumatic cylinder (41) symmetry sets up at workstation (1) upside both ends, and is two sets of be provided with mounting panel (42) between the top of pneumatic cylinder (41).

3. A wire harness cutoff device according to claim 2, wherein: the fixing mechanism (5) comprises a first fixing plate (51) and a second fixing plate (52), the first fixing plate (51) is fixedly arranged on the lower side of the mounting plate (42) in the lifting assembly (4), the second fixing plate (52) is inserted into the lower end of the first fixing plate (51), and a first spring (53) is arranged between the top end of the second fixing plate (52) and the upper side of an inner cavity of the first fixing plate (51).

4. A wire harness cutoff device according to claim 3, wherein: a fixing groove (54) is formed in the bottom side of the second fixing plate (52), and a first anti-skid pad (55) is arranged on the upper side of the fixing groove (54).

5. A wire harness cutoff device according to claim 1, wherein: the second cutter (6) is positioned right above the first cutter (3).

6. A wire harness cutoff device according to claim 3, wherein: the fastening mechanism (7) comprises a connecting rod (71), one end of the connecting rod (71) is hinged to the side face of the lower end of the second fixing plate (52) in the fixing mechanism (5), the other end of the connecting rod (71) is hinged to a pressing plate (72), and a second spring (73) is hinged between the side face of the connecting rod (71) and the side face of the lower end of the second fixing plate (52) in the fixing mechanism (5).

7. The wire harness cutoff device according to claim 6, wherein: the clamping groove (74) is formed in the lower side of the pressing plate (72), and a second anti-slip pad (75) is arranged on the upper side of the clamping groove (74).

8. A wire harness cutoff device according to claim 1, wherein: the top end of the first cutter (3) is flush with the upper side of the workbench (1).