A wire stripping device for harness connector production

Abstract

The utility model discloses a stripping device for wire harness connector production in, including wiring mechanism, cut wire mechanism and draw line mechanism, wiring mechanism is by fixed base, movable seat and telescopic pneumatic cylinder no, closes through telescopic pneumatic cylinder no drive movable seat and fixed base, forms stable wire channel to hold wire harness, cut wire mechanism is located wiring mechanism one end, with the help gear engagement drive slider synchronous slide to each other, make cutter assembly one synchronous cut wire core, cutter assembly two synchronous ring cut insulating layer, draw line mechanism is located wiring mechanism another end, through telescopic pneumatic cylinder four drive pressure block clamping insulating layer, cooperate slide along slide rail sliding to realize insulating layer draw and peel apart. The device realizes wire harness stable positioning, synchronous accurate cutting and automatic draw, improves stripping precision and production efficiency, and simple structure, convenient maintenance is applicable to wire harness connector mass production.

Description

Technical Field

[0001] This utility model relates to wire harness connector manufacturing technology, and in particular to a wire stripping device used in the production of wire harness connectors. Background Technology

[0002] In the production of wire harness connectors, wire stripping is one of the core processes, and its precision and efficiency directly affect the assembly quality and production pace of the connectors. Currently, the wire stripping devices used in the industry generally suffer from the following technical problems:

[0003] Poor wire harness clamping stability: Existing devices mostly use a single clamp or simple slot to support the wire harness, lacking an adaptive clamping structure. The wire harness is prone to shifting during cutting and pulling, resulting in deviation of the stripping position and affecting the subsequent connector assembly accuracy.

[0004] Insufficient synchronization in cutting: In traditional equipment, the cutting of wire cores and the circumferential cutting of insulation layers are mostly carried out in separate steps or through independent drive structures, resulting in low cutting efficiency and affecting production capacity;

[0005] Low efficiency and reliability of wire pulling: Some devices rely on manual assistance to pull out the insulation layer, which not only increases labor costs but also leads to low production efficiency and makes it difficult to meet the needs of mass production.

[0006] Therefore, there is an urgent need to design a wire stripping device that can achieve stable clamping of wire harnesses, synchronous and precise cutting, and efficient and reliable pulling, in order to overcome the shortcomings of existing technologies. Utility Model Content

[0007] To address the problems of unstable wire harness clamping, poor cutting synchronization, and low wire pulling efficiency in existing wire stripping devices, this utility model provides a wire stripping device for wire harness connector production, which achieves stable wire harness positioning, synchronous and precise processing of wire cores and insulation layers, and automated and efficient pulling, thereby improving wire stripping accuracy and production efficiency.

[0008] To achieve the above and other related objectives, the technical solution provided by this utility model is: a wire stripping device for wire harness connector production, comprising:

[0009] A wiring mechanism for carrying wire harnesses;

[0010] A wire cutting mechanism, located at one end of the wiring mechanism, is used to cut the wire bundle and perform a circumferential cutting on a portion of the insulation layer;

[0011] A wire-pulling mechanism, located at the other end of the wiring mechanism, is used to pull the wire bundle out from the wire-cutting mechanism to strip the wire.

[0012] The preferred technical solution is as follows: the wiring mechanism consists of a fixed seat, a movable seat, and a telescopic cylinder. The fixed seat is fixedly installed, and a wire groove is provided on the top side of the fixed seat. The movable seat is located above the fixed seat, and a wire groove is provided on the bottom side of the movable seat. The telescopic cylinder is fixedly installed below the fixed seat and is used to drive the movable seat to move up and down so that the wire groove and the wire groove can be joined to form a wire harness guiding and bearing structure for the wire harness to pass through.

[0013] The preferred technical solution is as follows: the tangent mechanism comprises a mounting base, slider one, slider two, connecting block one, connecting block two, gear one, gear two, cutter one, cutter two, cutter three, cutter four, and telescopic cylinder two. The mounting base has guide holes one and two along the horizontal direction. Slider one is slidably disposed in guide hole one, and slider two is slidably disposed in guide hole two. Gear one and gear two are both mounted on the mounting base and meshed. Gear one has an ear formed on its edge, and the ear is hinged to one side of slider one. Gear two has an edge forming... The second ear is hinged to one side of the second slider. The first connecting block is fixed to the other side of the first slider, and the second connecting block is fixed to the other side of the second slider. The first and second cutters are fixed to the top side of the first connecting block, and the third and fourth cutters are fixed to the top side of the second connecting block. The first and third cutters are arranged opposite each other to form a first cutting assembly for cutting the wire core, and the second and fourth cutters are arranged opposite each other to form a second cutting assembly for cutting the insulation layer. The second telescopic cylinder is located on the outside of the mounting base and is used to drive the first slider to slide back and forth in the first guide hole.

[0014] The preferred technical solution is as follows: the wire drawing mechanism consists of a base, a slide rail, a slide block, a pressure block, a telescopic cylinder three, and a telescopic cylinder four. The slide rail is fixedly mounted on the base along the wire harness axial direction. The slide block slides on the slide rail. The telescopic cylinder three is fixedly mounted on the base and is used to drive the slide block to reciprocate on the slide rail. The pressure block is fixedly mounted on the slide block. The telescopic cylinder four is fixedly mounted on the slide block through a bracket. The pressure block is located above the pressure block and is driven to move up and down by the telescopic cylinder four.

[0015] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0016] This utility model discloses a wire stripping device for wire harness connector production, including a wiring mechanism, a cutting mechanism, and a pulling mechanism. The wiring mechanism consists of a fixed base, a movable base, and a telescopic cylinder. The telescopic cylinder drives the movable base to close with the fixed base, forming a stable wire channel to clamp the wire harness. The cutting mechanism is located at one end of the wiring mechanism. Through gear meshing, it drives the sliders to slide synchronously in opposite directions, so that the first cutting blade assembly simultaneously cuts the wire core, and the second cutting blade assembly simultaneously circumferentially cuts the insulation layer. The pulling mechanism is located at the other end of the wiring mechanism. Through the telescopic cylinder, it drives the pressure block to clamp the insulation layer, and cooperates with the slide block to slide along the slide rail to achieve the pulling and stripping of the insulation layer. This device achieves stable positioning of the wire harness, synchronous and precise cutting, and automated pulling, improving wire stripping accuracy and production efficiency. It also has a simple structure, is easy to maintain, and is suitable for mass production of wire harness connectors. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the wire stripping device involved in this utility model. Detailed Implementation

[0018] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0019] Please see Figure 1 It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example:

[0022] like Figure 1 As shown, according to a general technical concept of this utility model, a wire stripping device for wire harness connector production is provided, comprising:

[0023] Wiring mechanism 1, which is used to carry the wire harness;

[0024] The wire cutting mechanism 2 is located at one end of the wiring mechanism 1 and is used to cut the wire bundle and perform circumferential cutting on part of the insulation layer.

[0025] The wire pulling mechanism 3 is located at the other end of the wiring mechanism 1 and is used to pull the wire bundle out from the wire cutting mechanism 2 to strip the wire.

[0026] like Figure 1 As shown, in an exemplary embodiment of this utility model, the wiring mechanism 1 consists of a fixed base 11, a movable base 12, and a telescopic cylinder 13. The fixed base 11 is fixedly installed, and a wire groove 1 is provided on the top side of the fixed base 11. The movable base 12 is located above the fixed base 11, and a wire groove 2 is provided on the bottom side of the movable base 12. The telescopic cylinder 13 is fixedly installed below the fixed base 11 and is used to drive the movable base 12 to move up and down so that the wire groove 1 and the wire groove 2 are joined to form a wire harness guiding and bearing structure for wire harnesses to pass through. The fixed base 11 is provided with a through hole, and the telescopic end of the telescopic cylinder 13 is connected to the movable base 12 through the through hole.

[0027] like Figure 1As shown, in an exemplary embodiment of this utility model, the tangent mechanism 2 comprises a mounting base 21, a first slider 22, a second slider 23, a first connecting block 24, a second connecting block 25, a first gear 26, a second gear 27, a first cutter, a second cutter, a third cutter, a fourth cutter, and a second telescopic cylinder 28. The mounting base 21 has a guide hole 1 and a guide hole 2 along the horizontal direction. The first slider 22 is slidably disposed in the first guide hole, and the second slider 23 is slidably disposed in the second guide hole. The first gear 26 and the second gear 27 are both mounted on the mounting base 21 and meshed. The edge of the first gear 26 forms an ear, which connects to the first slider 26. One side of 2 is hinged, and the edge of the gear 27 forms an ear 2. The ear 2 is hinged to one side of the slider 23. The connecting block 1 24 is fixed to the other side of the slider 1 22, and the connecting block 25 is fixed to the other side of the slider 23. The cutter 1 and the cutter 2 are fixed to the top side of the connecting block 1 24, and the cutter 3 and the cutter 4 are fixed to the top side of the connecting block 25. The cutter 1 and the cutter 3 are arranged opposite to each other to form a cutter assembly 1 29 for cutting the wire core, and the cutter 2 and the cutter 4 are arranged opposite to each other to form a cutter assembly 210 for cutting the insulation layer. The telescopic cylinder 28 is located on the outside of the mounting base 21 and is used to drive the slider 1 22 to slide back and forth in the guide hole 1.

[0028] like Figure 1 As shown, in an exemplary embodiment of this utility model, the wire drawing mechanism 3 is composed of a base 31, a slide rail 32, a slide block 33, a pressure seat 34, a pressure block 35, a telescopic cylinder 36, and a telescopic cylinder 37. The slide rail 32 is fixedly mounted on the base 31 along the axial direction of the wire harness. The slide block 33 is slidably mounted on the slide rail 32. The telescopic cylinder 36 is fixedly mounted on the base 31 and is used to drive the slide block 33 to reciprocate on the slide rail 32. The pressure seat 34 is fixedly mounted on the slide block 31. The telescopic cylinder 37 is fixedly mounted on the slide block 34 through a bracket. The pressure block 35 is located above the pressure seat 34 and is driven to move up and down by the telescopic cylinder 37.

[0029] Therefore, this utility model has the following advantages:

[0030] Stable clamping and improved precision: The wiring mechanism drives the movable seat and the fixed seat to close through the telescopic cylinder, and the wire groove one and wire groove two form a closed channel, which can accommodate wire harnesses of different diameters, avoid wire harness deviation during processing, and significantly improve the accuracy of wire stripping position.

[0031] Synchronous cutting to protect the wire core: The wire cutting mechanism achieves synchronous movement of slider one and slider two through gear meshing transmission, so that cutter assembly one (wire core cutting) and cutter assembly two (insulation layer ring cutting) open and close synchronously, effectively avoiding the problem of wire core damage or incomplete insulation layer cutting, and improving the wire harness qualification rate;

[0032] Automated pull-out mechanism improves efficiency: The pull-out mechanism is driven by dual cylinders. The pressure block and pressure seat stably clamp the insulation layer, and the slide block slides precisely along the slide rail to realize the automated peeling of the insulation layer. Compared with manual pull-out, production efficiency is improved and it is suitable for mass production needs.

[0033] Simple structure and easy maintenance: All mechanisms of the device are driven by cylinders and mechanical transmission, the parts are highly interchangeable, the assembly and maintenance are easy, and the equipment operating cost is reduced.

[0034] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A wire stripping device for use in the production of wire harness connectors, characterized in that, include: A wiring mechanism for carrying wire harnesses; A wire cutting mechanism, located at one end of the wiring mechanism, is used to cut the wire bundle and perform a circumferential cutting on a portion of the insulation layer; A wire-pulling mechanism, located at the other end of the wiring mechanism, is used to pull the wire bundle out from the wire-cutting mechanism to strip the wire.

2. The wire stripping device for wire harness connector production according to claim 1, characterized in that: The wiring mechanism consists of a fixed base, a movable base, and a telescopic cylinder. The fixed base is fixedly installed, and a wire groove is provided on the top side of the fixed base. The movable base is located above the fixed base, and a wire groove is provided on the bottom side of the movable base. The telescopic cylinder is fixedly installed below the fixed base and is used to drive the movable base to move up and down so that the wire groove and the wire groove can be joined to form a wire harness guiding and bearing structure for wire harnesses to pass through.

3. A wire stripping device for wire harness connector production according to claim 1, characterized in that: The tangent mechanism comprises a mounting base, slider one, slider two, connecting block one, connecting block two, gear one, gear two, cutter one, cutter two, cutter three, cutter four, and telescopic cylinder two. The mounting base has guide holes one and two along the horizontal direction. Slider one is slidably disposed in guide hole one, and slider two is slidably disposed in guide hole two. Gear one and gear two are both mounted on the mounting base and meshed. Gear one has an ear-shaped part on its edge, which is hinged to one side of slider one. Gear two has an ear-shaped part on its edge. The second ear portion is hinged to one side of the second slider portion. The first connecting block is fixed to the other side of the first slider portion. The second connecting block is fixed to the other side of the second slider portion. The first and second cutters are fixed to the top side of the first connecting block. The third and fourth cutters are fixed to the top side of the second connecting block. The first and third cutters are arranged opposite each other to form a first cutter assembly for cutting wire cores. The second and fourth cutters are arranged opposite each other to form a second cutter assembly for cutting insulation layers. The second telescopic cylinder is located on the outside of the mounting base and is used to drive the first slider portion to slide back and forth in the first guide hole.

4. A wire stripping device for wire harness connector production according to claim 1, characterized in that: The wire-drawing mechanism consists of a base, a slide rail, a slide block, a pressure seat, a pressure block, a telescopic cylinder three, and a telescopic cylinder four. The slide rail is fixed to the base along the axial direction of the wire harness. The slide block slides on the slide rail. The telescopic cylinder three is fixed to the base and is used to drive the slide block to reciprocate on the slide rail. The pressure seat is fixed to the slide block. The telescopic cylinder four is fixed to the slide block through a bracket. The pressure block is located above the pressure seat and is driven to move up and down by the telescopic cylinder four.

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