Wire harness cutting device

Abstract

The utility model discloses a wire harness cutting device which comprises a cutting knife installed on the front side of a cutting device body, two driving rollers are installed on the front side of the cutting device body and installed on the left side and the right side of the cutting knife respectively, the right side of the cutting device body is fixedly connected with an installation plate, and the left side of the cutting device body is fixedly connected with the installation plate. A plurality of driven rollers are mounted on the front side of the mounting plate, a wiring harness groove is fixedly connected to the lower end of the front side of the mounting plate through two connecting rods, the wiring harness groove is located below the front sides of the driven rollers, and a sliding plate is slidably connected to the lower end of the front side of the mounting plate. According to the wire harness cutting device, cut wire harness sections are conveyed to the top of the driven roller through the driving roller on the right side, and then the wire harness sections are pushed to the inner cavity of the wire harness groove through the push rod to be stored, so that the wire harness sections are automatically stored, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire harness processing, and particularly relates to a wire harness cutting device. Background Art

[0002] A wire harness is the overall equipment that provides services for a certain load source group, such as relay lines, switching devices, control systems, etc. For the convenience of installation, the wire harness needs to be cut by a cutting device, and the wire harness roll is cut into wire harness segments at equal intervals.

[0003] After the current wire harness cutting device cuts the wire harness, the wire harness segments will fall on the discharge end, and workers need to manually sort out the wire harness segments, which affects the cutting efficiency of the wire harness. Therefore, it is necessary to design a wire harness cutting device to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wire harness cutting device to solve the technical problems mentioned in the above background art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A wire harness cutting device includes a cutting knife installed on the front side of the cutting device main body: Two driving rollers are installed on the front side of the cutting device main body, and the two driving rollers are respectively installed on the left and right sides of the cutting knife. The right side of the cutting device main body is fixedly connected with a mounting plate, and a plurality of driven rollers are installed on the front side of the mounting plate. The lower end of the front side of the mounting plate is fixedly connected with a wire harness groove through two connecting rods. The wire harness groove is located below the front side of the driven rollers. The lower end of the front side of the mounting plate is slidably connected with a sliding plate, and a plurality of push rods are welded on the top of the sliding plate. The push rods pass through the gaps between the driven rollers and extend to the tops of the driven rollers.

[0006] Preferably, two wire harness roll brackets are welded on the left side of the cutting device main body, and a plug rod is placed on the left side between the two wire harness roll brackets.

[0007] Preferably, a plurality of grooves are formed on the surface of the driving roller, and a wire harness guiding tube is fixedly installed in the inner cavity of the cutting device main body. The wire harness guiding tube is installed between the two driving rollers and on the left side of the cutting knife.

[0008] Preferably, the two connecting rods are respectively welded to the left and right ends of the front side of the mounting plate. The connecting rods and the wire harness groove are welded, and the sliding plate slides on the surface of the connecting rods.

[0009] Preferably, the middle part of the rear side of the sliding plate is fixedly connected with a movable rod, and teeth are formed at the bottom of the movable rod. A gear is rotatably connected in the inner cavity of the mounting plate, and the gear meshes with the teeth.

[0010] Preferably, a motor is fixedly installed in the inner cavity of the mounting plate, and the gear is fixedly connected to the output shaft of the motor.

[0011] 1. The beneficial effects of the present utility model are as follows: The present utility model transports the cut wire harness segments to the top of the driven roller through the driving roller on the right side, and then pushes the wire harness segments into the inner cavity of the wire harness groove through the push rod, so as to realize the automatic storage of the wire harness segments and improve the cutting efficiency.

[0012] 2. Through the arrangement of the wire harness conduit, when cutting the wire harness, it can play a guiding role in the transportation of the wire harness, avoiding the bending of the wire harness during cutting due to the soft characteristics of the wire harness itself, thus affecting the cutting length.

[0013] 3. Through the combined use of the wire harness reel bracket and the insertion rod, multiple wire harness reels can be sleeved on the surface of the insertion rod and the insertion rod can be placed on the surface of the wire harness reel bracket, thus facilitating the discharging operation of wire harness cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Through the detailed description in combination with the following drawings, the above and / or other aspects of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, where:

[0015] Figure 1 is a three-dimensional schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 is an enlarged schematic diagram of point A in an embodiment of the present utility model Figure 1 ;

[0017] Figure 3 is a top three-dimensional schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 is a rear three-dimensional schematic diagram of an embodiment of the present utility model;

[0019] Figure 5 is an enlarged schematic diagram of point B in an embodiment of the present utility model Figure 4 .

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Main body of the cutting device, 2. Cutting knife, 3. Wire harness reel bracket, 4. Insertion rod, 5. Driving roller, 6. Wire harness conduit, 7. Mounting plate, 8. Driven roller, 9. Connecting rod, 10. Wire harness groove, 11. Sliding plate, 12. Push rod, 13. Moving rod, 14. Teeth, 15. Gear, 16. Motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In the following, embodiments of the wire harness cutting device of the present utility model will be described with reference to the accompanying drawings.

[0023] The embodiments described herein are specific and particular embodiments of the present utility model for explaining the concept of the present utility model, and are all explanatory and exemplary, and should not be construed as limiting the embodiments of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of this application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0024] The drawings in this specification are schematic diagrams to assist in explaining the concept of the present utility model, and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to denote the same parts.

[0025] Figures 1-5A wire harness cutting device showing an embodiment of the present utility model includes a cutting knife 2 installed on the front side of the cutting device main body 1. Two wire harness reel brackets 3 are welded to the left side of the cutting device main body 1. An insertion rod 4 is placed on the left side between the two wire harness reel brackets 3. By the combined use of the wire harness reel brackets 3 and the insertion rod 4, multiple wire harness reels can be sleeved on the surface of the insertion rod 4 and the insertion rod 4 can be placed on the surface of the wire harness reel brackets 3, thus facilitating the discharging operation of wire harness cutting. Two driving rollers 5 are installed on the front side of the cutting device main body 1. The two driving rollers 5 are respectively installed on the left and right sides of the cutting knife 2. Multiple grooves are formed on the surface of the driving rollers 5. A wire harness conduit 6 is fixedly installed in the inner cavity of the cutting device main body 1. The wire harness conduit 6 is installed between the two driving rollers 5 and on the left side of the cutting knife 2. Through the setting of the wire harness conduit 6, when cutting the wire harness, it can play a guiding role in the conveying of the wire harness, avoiding the wire harness bending during cutting due to its own soft characteristics, thus affecting the cutting length. A mounting plate 7 is fixedly connected to the right side of the cutting device main body 1. Multiple driven rollers 8 are installed on the front side of the mounting plate 7. The lower end of the front side of the mounting plate 7 is fixedly connected with a wire harness groove 10 through two connecting rods 9. The wire harness groove 10 is located below the front side of the driven rollers 8. A sliding plate 11 is slidably connected to the lower end of the front side of the mounting plate 7. The two connecting rods 9 are respectively welded to the left and right ends of the front side of the mounting plate 7. The connecting rods 9 and the wire harness groove 10 are welded. The sliding plate 11 slides on the surface of the connecting rods 9. Multiple push rods 12 are welded to the top of the sliding plate 11. The push rods 12 pass through the gaps between the driven rollers 8 and extend to the top of the driven rollers 8. A movable rod 13 is fixedly connected to the middle of the rear side of the sliding plate 11. Teeth 14 are formed at the bottom of the movable rod 13. A gear 15 is rotatably connected in the inner cavity of the mounting plate 7. The gear 15 meshes with the teeth 14. A motor 16 is fixedly installed in the inner cavity of the mounting plate 7. The gear 15 is fixedly connected to the output shaft of the motor 16.

[0026] Working principle: When the present utility model is in use, the user pulls the wire harness on the wire harness reel on the surface of the insertion rod 4 through the driving roller 5 on the left side, so that the wire harness passes through the inner cavity of the wire harness conduit 6 and is cut by the cutting knife 2, and then the cut wire harness section is conveyed to the top of the driven roller 8 in cooperation with the driving roller 5 on the right side. Subsequently, the motor 16 drives the gear 15 to rotate, thereby driving the movable rod 13 to push the sliding plate 11 forward, driving the sliding plate 11 to slide forward on the surface of the connecting rod 9, thereby driving the push rod 12 to push the wire harness section on the surface of the driven roller 8 into the inner cavity of the wire harness groove 10 for storage, so as to realize the automatic storage of the wire harness section and improve the cutting efficiency.

[0027] In summary: For this wire harness cutting device, the cut wire harness section is conveyed to the top of the driven roller 8 through the driving roller 5 on the right side, and then the wire harness section is pushed into the inner cavity of the wire harness groove 10 through the push rod 12 for storage, so as to realize the automatic storage of the wire harness section and improve the cutting efficiency.

[0028] Each of the technical features disclosed above is not limited to the combinations with other features already disclosed. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, with the purpose of the utility model as the criterion.

Claims

1. A wire harness cutting device, characterized in that: The invention comprises a cutting knife (2) installed on the front side of a cutting device body (1): two active rollers (5) are installed on the front side of the cutting device body (1), and the two active rollers (5) are installed on the left and right sides of the cutting knife (2) respectively; a mounting plate (7) is fixedly connected to the right side of the cutting device body (1); a plurality of driven rollers (8) are installed on the front side of the mounting plate (7); a wiring harness groove (10) is fixedly connected to the lower end of the front side of the mounting plate (7) through two connecting rods (9); the wiring harness groove (10) is located below the front side of the driven roller (8); a sliding plate (11) is slidably connected to the lower end of the front side of the mounting plate (7); a plurality of push rods (12) are welded to the top of the sliding plate (11); the push rods (12) pass through the gaps between the driven rollers (8) and extend to the top of the driven rollers (8).

2. A wire harness cutting device according to claim 1, characterized in that: Two wire harness reel brackets (3) are welded on the left side of the cutting device body (1), and an insertion rod (4) is placed on the left side between the two wire harness reel brackets (3).

3. A wire harness cutting device according to claim 2, characterized in that: The surface of the active roller (5) is provided with a plurality of grooves, and a wiring harness conduit (6) is fixedly installed in the inner cavity of the cutting device body (1), and the wiring harness conduit (6) is installed between the two active rollers (5) and is located on the left side of the cutting knife (2).

4. A wire harness cutting device according to claim 3, characterized in that: Two connecting rods (9) are respectively welded to the left and right ends of the front side of the mounting plate (7), the connecting rod (9) and the harness groove (10) are welded, and the sliding plate (11) slides on the surface of the connecting rod (9).

5. A wire harness cutting device according to claim 4, characterized in that: A movable rod (13) is fixedly connected to the middle of the rear side of the sliding plate (11), and teeth (14) are provided at the bottom of the movable rod (13). A gear (15) is rotatably connected to the inner cavity of the mounting plate (7), and the gear (15) is meshed with the teeth (14).

6. A wire harness cutting device according to claim 5, characterized in that: A motor (16) is fixedly mounted in the inner cavity of the mounting plate (7), and the gear (15) is fixedly connected to the output shaft of the motor (16).

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