A cutting device for wire harness production

Abstract

The present application relates to the technical field of wire harness production, and discloses a cutting device for wire harness production, including an operating table, a support frame is fixedly connected to the top of the operating table, an electric cylinder is fixedly connected to the top of the support frame, an output end of the electric cylinder movably passes through the top of the support frame and is fixedly connected to a pressure block, an upper blade is fixedly connected to the bottom of the pressure block, a support block is fixedly connected to the inner bottom wall of the support frame, a lower blade is fixedly connected to the top of the support block, a fixed block is fixedly connected to one side of the support block, and a wire harness body is movably connected in the fixed block; the present application provides an upper blade, a lower blade and a clamping assembly, and the upper blade and the lower blade are used to quickly and neatly cut both sides of the wire harness body. After the cutting is completed, the clamping assembly releases the wire harness body, causing the cut wire harness body to fall, thereby completing the continuous segmented cutting of the wire harness body, and having the effect of fast and efficient segmented cutting.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness production, and in particular to a cutting device for wire harness production. Background Art

[0002] The wire harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. In the production process of the wire harness, the cutting process is one of the key links. Generally, the wire harness cutting device adopts mechanical cutting or laser cutting technology to cut the wire harness by a tool or laser;

[0003] The existing mechanical cutting method has limited precision and is prone to burrs or deformation, which affects the quality of the wire harness. It requires manual grasping of the wire harness to move, which is inefficient and dangerous. Although laser cutting has high precision, the equipment cost is expensive and maintenance is complex, so there is a lot of room for improvement.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the above-mentioned problems, the present application provides a cutting device for wire harness production.

[0006] The present application provides a cutting device for wire harness production using the following technical solution:

[0007] The top of the operating table is provided with a groove, and a motor is arranged in the groove, and a reciprocating screw rod is fixedly connected to the output end of the motor, and one end of the reciprocating screw rod is rotatably connected to one side of the groove, and a moving block is threadedly connected to the outer surface of the reciprocating screw rod, and a clamping assembly is arranged on the top of the moving block, and the clamping assembly comprises a clamping block, a pressing plate and two micro electric cylinders.

[0008] Preferably, the output ends of the two micro electric cylinders rotate through the top of the clamping block and are fixedly connected to the pressure plate.

[0009] Preferably, the bottom of the pressing plate and the inner bottom wall of the clamping block are both fixedly connected with rubber pads.

[0010] Preferably, a receiving frame is slidably connected to one side of the top of the operating table.

[0011] Preferably, the upper blade and the lower blade are tangent to each other in a vertical plane.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting an upper blade, a lower blade and a clamping assembly, the clamping assembly is moved to the fixed block to fix one end of the wire harness body, and the moving block and the clamping assembly are moved to the end away from the fixed block, and the upper blade and the lower blade are used to quickly and neatly cut both sides of the wire harness body. After the cutting is completed, the clamping assembly releases the wire harness body, allowing the cut wire harness body to fall, and one end of the wire harness body is always located on one side of the fixed block. This cycle is repeated to complete the continuous segmented cutting of the wire harness body. Compared with the existing technology, it has the effect of fast and efficient segmented cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front structure of an embodiment of the application;

[0015] Figure 2 yes Figure 1 A magnified view of the structure at center A;

[0016] Figure 3 is a schematic diagram of the overall rear structure of an embodiment of the application;

[0017] Figure 4 It is a front view structural schematic diagram of an application embodiment.

[0018] Explanation of the accompanying drawings: 1. operating table; 2. motor; 3. reciprocating screw; 4. controller; 5. support frame; 6. electric cylinder; 7. pressure block; 8. upper blade; 9. lower blade; 10. fixed block; 11. support block; 12. clamping block; 13. pressure plate; 14. rubber pad; 15. micro electric cylinder; 16. moving block; 17. wiring harness body; 18. receiving frame; 19. limit rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a cutting device for wire harness production, referring to Figure 1-Figure 3, including an operating table 1, a controller 4 is installed on the top of the operating table 1, a support frame 5 is fixedly connected to the top of the operating table 1, an electric cylinder 6 is fixedly connected to the top of the support frame 5, an output end of the electric cylinder 6 movably passes through the top of the support frame 5 and is fixedly connected to a pressure block 7, the electric cylinder 6 is electrically connected to the controller 4, and a button on the controller 4 is manually operated to start the electric cylinder 6, and the output end of the electric cylinder 6 drives the pressure block 7 to move up and down, and the pressure block 7 is slidably connected to the support frame 5 through two limit rods 19, and the limit rods 19 limit the pressure block 7, so that the pressure block 7 can be moved upward and downward. The block 7 moves up and down stably, the bottom of the pressing block 7 is fixedly connected to the upper blade 8, the inner bottom wall of the support frame 5 is fixedly connected to the support block 11, the top of the support block 11 is fixedly connected to the lower blade 9, one side of the support block 11 is fixedly connected to the fixed block 10, and the fixed block 10 is movably connected to the wire harness body 17. The fixed block 10 fixes the wire harness body 17. The wire harness body 17 is placed between the upper blade 8 and the lower blade 9, and the upper blade 8 is pressed down by the pressing block 7. The top and bottom of the wire harness body 17 are moved by the upper blade 8 and the lower blade 9. At the same time, the wire harness body 17 is cut quickly and neatly. A groove is provided on the top of the operating table 1, and a motor 2 is arranged in the groove. The output end of the motor 2 is fixedly connected to a reciprocating screw rod 3, and one end of the reciprocating screw rod 3 is rotatably connected to one side of the groove. The outer surface of the reciprocating screw rod 3 is threadedly connected to a moving block 16. A clamping assembly is arranged on the top of the moving block 16. The clamping assembly includes a clamping block 12, a pressure plate 13 and two micro electric cylinders 15. The motor 2 is electrically connected to the controller 4, and the motor 2 is started manually by a button on the controller 4. The output end of the motor 2 drives the reciprocating screw rod 3 to rotate, and then drives the clamping assembly of the moving block 16 to move back and forth, so that the clamping assembly moves to the fixed block 10 to fix one end of the wire harness body 17, and moves the moving block 16 and the clamping assembly to the end away from the fixed block 10 to cut the wire harness body 17. After the cutting is completed, the clamping assembly releases the wire harness body 17, so that the cut wire harness body 17 falls, and one end of the wire harness body 17 is always located on one side of the fixed block 10. This cycle is repeated to complete the continuous segmented cutting of the wire harness body 17.

[0021] Reference Figure 1 and Figure 2 The output ends of the two micro electric cylinders 15 rotate through the top of the clamping block 12 and are fixedly connected to the pressure plate 13. The two micro electric cylinders 15 are electrically connected to the controller 4. The two micro electric cylinders 15 are manually started synchronously through the buttons on the controller 4. The output ends of the two micro electric cylinders 15 synchronously drive the two ends of the pressure plate 13 to move downward, stably clamping the wire harness body 17 between the pressure plate 13 and the inner bottom wall of the clamping block 12, so as to facilitate dragging the wire harness body 17 for cutting.

[0022] Reference Figure 2The bottom of the pressure plate 13 and the inner bottom wall of the clamping block 12 are fixedly connected with a rubber pad 14, which can buffer the wiring harness body 17 to prevent the pressure plate 13 and the clamping block 12 from directly decompressing the wiring harness body 17 and causing damage to it.

[0023] Reference Figure 3 A receiving frame 18 is slidably connected to one side of the top of the operating table 1, and the receiving frame 18 is used to receive the wire harness body 17 that has been cut.

[0024] Reference Figure 4 The upper blade 8 and the lower blade 9 are tangent to each other in a vertical plane, so as to facilitate double-sided cutting of the wire harness body 17 .

[0025] The implementation principle of a wire harness production cutting device according to an embodiment of the present application is as follows: by setting an upper blade 8, a lower blade 9 and a clamping assembly, one end of the wire harness body 17 can be temporarily fixed in the fixed block 10, the motor 2 is manually started by a button on the controller 4, and the output end of the motor 2 drives the reciprocating screw 3 to rotate, thereby driving the clamping assembly of the moving block 16 to move back and forth, so that the clamping assembly moves to the fixed block 10, and the two micro electric cylinders 15 are manually started synchronously by a button on the controller 4, and the output ends of the two micro electric cylinders 15 synchronously drive the two ends of the pressing plate 13 to move downward, so that the wire harness body 17 is stably clamped between the pressing plate 13 and the inner bottom wall of the clamping block 12, and the moving block 16 and the clamping assembly are moved. The component moves to one end away from the fixed block 10, and the button on the controller 4 is manually operated to start the electric cylinder 6. The output end of the electric cylinder 6 drives the pressure block 7 to move up and down, and the upper blade 8 is pressed down by the pressure block 7. The top and bottom of the wiring harness body 17 are sheared simultaneously by the upper blade 8 and the lower blade 9, thereby quickly and neatly completing the cutting of the wiring harness body 17. After the cutting is completed, the clamping assembly releases the wiring harness body 17, so that the cut wiring harness body 17 falls into the receiving frame 18 for collection, and one end of the wiring harness body 17 is always located on one side of the fixed block 10. This cycle is repeated to complete the continuous segmented cutting of the wiring harness body 17, which has the effect of fast and efficient segmented cutting.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting device for wire harness production, comprising an operating table (1), characterized in that: A controller (4) is installed on the top of the operating table (1); a support frame (5) is fixedly connected to the top of the operating table (1); an electric cylinder (6) is fixedly connected to the top of the support frame (5); an output end of the electric cylinder (6) movably passes through the top of the support frame (5) and is fixedly connected to a pressure block (7); the pressure block (7) is slidably connected to the support frame (5) through two limit rods (19); an upper blade (8) is fixedly connected to the bottom of the pressure block (7); a support block (11) is fixedly connected to the inner bottom wall of the support frame (5); a lower blade (9) is fixedly connected to the top of the support block (11); A fixed block (10) is fixedly connected to one side of the support block (11), a wiring harness body (17) is movably connected inside the fixed block (10), a groove is provided on the top of the operating table (1), a motor (2) is arranged in the groove, a reciprocating screw (3) is fixedly connected to the output end of the motor (2), one end of the reciprocating screw (3) is rotatably connected to one side of the groove, a moving block (16) is threadedly connected to the outer surface of the reciprocating screw (3), a clamping assembly is arranged on the top of the moving block (16), and the clamping assembly comprises a clamping block (12), a pressure plate (13) and two micro electric cylinders (15).

2. A wire harness production cutting device according to claim 1, characterized in that: The output ends of the two micro electric cylinders (15) rotate to penetrate the top of the clamping block (12) and are fixedly connected to the pressing plate (13).

3. A wire harness production cutting device according to claim 1, characterized in that: The bottom of the pressing plate (13) and the inner bottom wall of the clamping block (12) are both fixedly connected with a rubber pad (14).

4. A wire harness production cutting device according to claim 1, characterized in that: A receiving frame (18) is slidably connected to one side of the top of the operating table (1).

5. A wire harness production cutting device according to claim 1, characterized in that: The upper blade (8) and the lower blade (9) are tangent to each other in a vertical plane.

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