Quantitative cutting and head stripping device for motor wire

Abstract

The utility model discloses a motor wire quantitative cutting and head stripping device and belongs to the technical field of motor manufacturing equipment. Through combination of the clamping plate assembly for peeling and the driving assembly for driving the wire to move, the wire can be driven by the power roller to move, and the wire is cut off in cooperation with a clamping plate in the clamping plate assembly, so that quantitative cutting of the wire is realized; meanwhile, the cutting depth of the frame plate to the wire is controlled, and the power rollers in the two groups of driving assemblies are utilized to change the driving direction of the wire, so that the wire can be peeled, peeling and cutting are carried out at the same time, and the processing efficiency of processing guidance is improved; the first telescopic air cylinder drives the two power rollers on the right side in the two sets of driving assemblies to move forwards and backwards reversely, the action of twisting the end of the wire can be achieved, copper wires in the wire can be twisted tightly, follow-up terminal head stamping is facilitated, and then the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor manufacturing equipment, and in particular relates to a quantitative cutting and stripping device for motor wires. Background Art

[0002] The traditional wire cutting and stripping process requires two steps to complete. The wire needs to be quantitatively cut in advance. The end of the wire is stripped by a stripping machine, which makes it difficult to quickly connect the processes and reduces efficiency. When stripping the wire, the traditional stripping machine simply removes the rubber without kneading the wire. As a result, the motor wire needs to be manually kneaded during the subsequent stamping and connection terminal process, resulting in reduced efficiency. Summary of the Invention

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a device for quantitatively cutting and stripping motor wires.

[0004] The above technical problems of the present invention are mainly solved by the following technical solutions: a motor line quantitative cutting and stripping device, including a longitudinal mounting plate, the rear surface of the longitudinal mounting plate is provided with two groups of drive components, the two groups of drive components are symmetrically arranged up and down, each group of the drive components includes a transverse mounting plate connected to the longitudinal mounting plate, a drive motor is provided on the left and right sides of the transverse mounting plate, a slide rail is provided between the drive motor on the right and the transverse mounting plate, a power roller is provided on the front side of the longitudinal mounting plate at a position corresponding to the drive motor, each power roller is fixedly connected to the drive shaft of the corresponding drive motor, and the two power rollers on the right are fixedly connected to the drive shaft of the corresponding drive motor. Two first telescopic cylinders are provided on the front side of the roller, and a connecting shaft is connected between the protruding ends of the two first telescopic cylinders and the front ends of the two power rollers. One end of the connecting shaft is connected to the power roller for rotation. A wire tube assembly and two groups of splint assemblies are provided between the power rollers on the left and right sides. The splint assembly is provided on the right side of the guide tube assembly. The two groups of the splint assemblies are arranged symmetrically in reverse. Each group of the splint assemblies includes a frame plate connected to the longitudinal mounting plate, and a second telescopic cylinder is provided on the frame plate. A splint is provided on the protruding end of the second telescopic cylinder. The wire tube assembly includes a connecting frame connected to the longitudinal mounting plate and two guide tubes provided on the two connecting frames.

[0005] Preferably, the splint is provided with two cutting edges, and the positions of the two cutting edges correspond to the pipe openings of the two catheters.

[0006] Preferably, the two power rollers on the left and right sides are of the same height.

[0007] Preferably, the height of the wire tube assembly and the clamping plate assembly is aligned with the gap between the two power rollers on the same left and right sides.

[0008] The utility model has the beneficial effects of combining the stripping clamping plate assembly with the driving assembly for moving the wire, the wire can be moved by the driving of the power roller, and the clamping plates in the clamping plate assembly are used to cut the wire, thereby realizing quantitative cutting of the wire; at the same time, the depth of the wire cut into by the frame plate is controlled, and the wire stripping process can be realized by changing the driving direction of the wire by the power rollers in the two sets of driving assemblies, thereby realizing simultaneous stripping and cutting, and improving the processing efficiency of the processing guide;

[0009] By driving the two power rollers on the right side of the two drive assemblies to move back and forth in opposite directions through the first telescopic cylinder, the wire ends can be kneaded to tighten the copper wire inside the wire, which facilitates the subsequent stamping of terminal heads and thus improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the splint assembly of the utility model.

[0012] In the figure: 1. Longitudinal mounting plate; 2. Horizontal mounting plate; 3. Drive motor; 4. Slide rail; 5. Power roller; 6. First telescopic cylinder; 7. Connecting shaft; 8. Frame plate; 9. Second telescopic cylinder; 10. Clamping plate; 11. Conduit; 12. Blade; 13. Connecting frame. DETAILED DESCRIPTION

[0013] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0014] Embodiment: A motor wire quantitative cutting and stripping device, such as Figure 1-Figure 2As shown, it includes a longitudinal mounting plate 1, and two groups of drive components are provided on the rear surface of the longitudinal mounting plate 1. The two groups of drive components are symmetrically arranged up and down, and each group of drive components includes a transverse mounting plate 2 connected to the longitudinal mounting plate 1, and a drive motor 3 is provided on the left and right sides of the transverse mounting plate 2. A slide rail 4 is provided between the drive motor 3 on the right and the transverse mounting plate 2, and a power roller 5 is provided on the front side of the longitudinal mounting plate 1 at a position corresponding to the drive motor 3. Each power roller 5 is fixedly connected to the drive shaft of the corresponding drive motor 3, and two first telescopic cylinders 6 are provided on the front sides of the two power rollers 5 on the right. A connecting shaft 7 is connected between the protruding end of the cylinder 6 and the front end of the two power rollers 5. One end of the connecting shaft 7 connected to the power roller 5 is a rotational connection. A wire tube assembly and two groups of splint assemblies are provided between the power rollers 5 on the left and right sides. The splint assembly is provided on the right side of the guide tube assembly. The two groups of the splint assemblies are symmetrically arranged in reverse. Each group of the splint assemblies includes a frame plate 8 connected to the longitudinal mounting plate 1. A second telescopic cylinder 9 is provided on the frame plate 8. A splint 10 is provided on the protruding end of the second telescopic cylinder 9. The wire tube assembly includes a connecting frame 13 connected to the longitudinal mounting plate 1 and two conduits 11 provided on the two connecting frames 13.

[0015] The splint 10 is provided with two cutting edges 12, and the positions of the two cutting edges 12 correspond to the pipe openings of the two conduits 11; the two power rollers 5 on the left and right sides are consistent in height; the height of the wire tube assembly and the splint assembly is aligned with the gap between the two power rollers 5 on the same side on the left and right.

[0016] The principle of the present utility model is as follows: when in use, the wire to be processed is first placed between the two power rollers 5 on the left sides of the two groups of drive assemblies, and then passes through the two guide tubes 11 in the wire tube assembly. The two driving motors 3 on the left control the two power rollers 5 on the left to rotate, so as to drive the wire to the right. When the end of the wire passes through the hole formed by the blades 12 in the two splints 10 in the two groups of splint assemblies for a certain distance, the end of the wire simultaneously enters between the two power rollers 5 on the right, and the second telescopic cylinder 9 is controlled to extend, and the two wires are respectively broken up and down at the same time through the two blades 12 in the two splints 10 and then loosened, but not cut. The two second telescopic cylinders 9 extend and retract one, driving the two power rollers 5 on the right to move back and forth in the opposite direction, so as to realize a kneading action on the end of the wire. After completion, it rotates to bring out the rubber after the break at the end of the wire, and the right end of the wire completes the wire kneading and stripping.

[0017] The two power rollers 5 on the left drive the wire to continue moving. After reaching the required distance, the splint assembly cuts the wire. The power roller 5 on the left drives the unprocessed wire to move left, and the power roller 5 on the right drives the cut wire to move left. The splint assembly does not release the wire after breaking the skin of the wire, and the power roller 5 on the right drives the cut wire to move right to realize stripping of the left end of the wire. Because the wire only needs one end to stamp the terminal head, only one end needs to be kneaded.

[0018] The distance between the two sets of driving components can be adjusted according to the thickness of the wire.

[0019] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

Claims

1. A device for quantitative cutting and stripping of motor wires, comprising a longitudinal mounting plate (1), characterized in that: The rear surface of the longitudinal mounting plate (1) is provided with two groups of drive components, and the two groups of drive components are symmetrically arranged in an upper and lower direction. Each group of drive components includes a transverse mounting plate (2) connected to the longitudinal mounting plate (1). A drive motor (3) is provided on both the left and right sides of the transverse mounting plate (2). A slide rail (4) is provided between the right drive motor (3) and the transverse mounting plate (2). A power roller (5) is provided at a position corresponding to the drive motor (3) on the front side of the longitudinal mounting plate (1). Each power roller (5) is fixedly connected to the drive shaft of the corresponding drive motor (3). Two first telescopic cylinders (6) are provided on the front side of the two power rollers (5) on the right side. The extension of the two first telescopic cylinders (6) is A connecting shaft (7) is connected between the end and the front ends of the two power rollers (5), and one end of the connecting shaft (7) connected to the power roller (5) is rotatably connected. A wire tube assembly and two groups of splint assemblies are provided between the power rollers (5) on the left and right sides, and the splint assembly is provided on the right side of the guide tube assembly. The two groups of splint assemblies are symmetrically arranged in reverse. Each group of the splint assemblies includes a frame plate (8) connected to the longitudinal mounting plate (1), a second telescopic cylinder (9) is provided on the frame plate (8), and a splint (10) is provided on the protruding end of the second telescopic cylinder (9). The wire tube assembly includes a connecting frame (13) connected to the longitudinal mounting plate (1) and two conduits (11) provided on the two connecting frames (13).

2. The device for quantitative cutting and stripping of motor wires according to claim 1, characterized in that: The clamping plate (10) is provided with two knife edges (12), and the positions of the two knife edges (12) correspond to the pipe openings of the two conduits (11).

3. The device for quantitative cutting and stripping of motor wires according to claim 2, characterized in that: The two power rollers (5) on the left and right sides are of the same height.

4. The device for quantitative cutting and stripping of motor wires according to claim 3, characterized in that: The heights of the wire tube assembly and the clamping plate assembly are aligned with the gap between the two power rollers (5) on the same left and right sides.

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