Automatic cut-off device for poor conduction of automobile wire harness

Abstract

The utility model discloses an automatic cut-off device for poor conduction of an automobile wire harness. The automatic cut-off device comprises a base, a pneumatic conduction module, a slideway type conduction module and a cut-off module, the cutting module comprises a first blade, a second blade, a first blade driving mechanism, a first blade guiding mechanism and a wire groove seat; a wire containing groove and a blade containing groove are formed in the wire groove base. The first blade driving mechanism can drive the first blade to reciprocate; the second blade is mounted on the base; when conducting operation detection is carried out on the automobile wire harness, part of the automobile wire harness is placed in the wire containing groove, and the first cutting edge and the second cutting edge act together to cut off the automobile wire harness placed in the wire containing groove. According to the automatic cut-off device for poor conduction of the automobile wire harness, when the automobile wire harness conduction operation detection device detects that the conduction operation of the automobile wire harness is poor, the automobile wire harness can be cut off through the cut-off module, semi-automation of cut-off of the automobile wire harness is achieved, the working intensity of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harness processing, in particular to an automatic cutting device for poor conduction of automobile wiring harness. Background Art

[0002] At present, during the processing of automobile wiring harnesses, it is necessary to perform a conduction operation detection on the automobile wiring harnesses. The existing automobile wiring harness conduction operation detection device generally includes a pneumatic conduction module for pneumatically locking and fixing the sheath end of the wiring harness, a slide-type conduction module for fixing the other end of the wiring harness, and a circuit part arranged inside and electrically connected to the pneumatic conduction module and the slide-type conduction module respectively for checking whether the automobile wiring harness loop is conductive; the wiring harness has different quality requirements according to the main engine factory. In order to meet the requirements, some car light wiring harnesses have begun to require that the wiring harness needs to be cut off and scrapped when the conduction operation is poor, so as to avoid mixing of qualified products with defective products. In order to meet the requirements of the main engine factory, manual defective cutting is currently performed manually. This is purely manual operation, which is time-consuming and labor-intensive, and also has safety risks, affecting work efficiency. Utility Model Content

[0003] The utility model aims at solving the above problems and provides an automatic cutting device for automobile wiring harness conduction failure.

[0004] The technical means adopted by the utility model are as follows:

[0005] An automatic cutting device for poor conduction of an automobile wiring harness, comprising a base and a pneumatic conduction module, a slideway conduction module and a cutting module arranged on the base;

[0006] The cutting module includes a first blade, a second blade, a first blade driving mechanism, a first blade guiding mechanism and a wire groove seat;

[0007] The wire groove seat is arranged on the base, and is provided with a wire receiving groove and a blade receiving groove which are perpendicular to each other, and the opening end of the wire receiving groove is arranged at the upper end of the wire groove seat;

[0008] The first blade is mounted on the first blade guide mechanism via a first blade mounting seat, one end of the first blade guide mechanism is provided with the first blade driving mechanism, the first blade driving mechanism is connected to the first blade mounting seat and can drive the first blade to reciprocate on the first blade guide mechanism;

[0009] The second blade is mounted on the base through a second blade mounting seat, and the second blade is placed in the blade receiving groove;

[0010] The pneumatic conduction module and the slideway conduction module are arranged relatively on two sides of the wire groove seat;

[0011] The two ends of the automobile wiring harness can be respectively connected to the pneumatic conduction module and the slide-type conduction module and partially placed in the wire accommodating groove. The first blade can move in the blade accommodating groove under the drive of the first blade driving mechanism, and work together with the second blade to cut off the automobile wiring harness placed in the wire accommodating groove.

[0012] Furthermore, the first blade guiding mechanism comprises a guide rail and a slider; the guide rail is mounted on the base, the slider is arranged on the guide rail, and the slider is fixedly connected to the first blade mounting seat.

[0013] Furthermore, the first blade driving mechanism is a cylinder, which is installed on the base through a cylinder fixing seat. The first blade mounting seat includes a vertically arranged cylinder connecting part and a slider connecting part; the cylinder connecting part is connected to the piston rod end of the cylinder, and the slider connecting part is connected to the slider.

[0014] Furthermore, the wire groove seat includes two relatively arranged fixing plates, each of which is provided with an open groove. The upper ends of the two fixing plates are connected by two connecting plates, a blade accommodating groove is formed between the two fixing plates and the connecting plates, and the open grooves on the two fixing plates form a wire accommodating groove.

[0015] Furthermore, the cutting module also includes a cutting module mounting plate, and the first blade driving mechanism, the first blade guiding mechanism, the wire groove seat and the second blade mounting seat are mounted on the cutting module mounting plate.

[0016] Furthermore, the cutting module mounting plate is also provided with a guide rail mounting groove, and the guide rail is installed in the guide rail mounting groove.

[0017] Compared with the prior art, the automatic cutting device for automobile wiring harness poor conductivity disclosed by the utility model has the following beneficial effects: the present application adds a cutting module to the existing automobile wiring harness conductivity operation detection device, so that when the automobile wiring harness conductivity operation detection device detects that the automobile wiring harness conductivity operation is poor, it can be cut off by the cutting module, thereby realizing semi-automatic cutting of the automobile wiring harness, reducing the workload of operators and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an axial view of the automatic cutting device for poor continuity of automobile wiring harness disclosed by the utility model;

[0019] Figure 2 It is a structural diagram of a cutting module in the automatic cutting device for poor continuity of automobile wiring harness disclosed in the utility model;

[0020] Figure 3 It is a structural diagram of the first blade guide mechanism in the automatic cutting device for poor continuity of automobile wiring harness disclosed in the utility model;

[0021] Figure 4 This is a structural diagram of the slideway conduction module in the utility model;

[0022] Figure 5 This is a structural diagram of the pneumatic conduction module in the utility model;

[0023] Figure 6 This is a schematic diagram of an automobile wiring harness before conducting a test, in which the dotted-line frame portion is placed in the wire receiving groove of the wire groove seat;

[0024] Figure 7 A schematic diagram of a car wiring harness being cut off by a cutting module after a poor continuity test is performed on the wiring harness;

[0025] In the figure: 1, base; 2, pneumatic conduction module; 3, slide conduction module; 4, cutting module; 40, first blade; 400, first blade mounting seat; 401, cylinder connecting part; 402, slider connecting part; 41, second blade; 410, second blade mounting seat; 43, first blade driving mechanism; 430, cylinder fixing seat; 44, first blade guiding mechanism; 440, guide rail; 441, slider; 45, wire groove seat; 450, wire receiving groove; 451, blade receiving groove; 452, fixing plate; 453, opening groove; 454, connecting plate; 46, cutting module mounting plate; 460, guide rail mounting groove. DETAILED DESCRIPTION

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The figure shows an automatic cutting device for poor conduction of automobile wiring harness disclosed in the utility model, which comprises a base 1 and a pneumatic conduction module 2, a slideway conduction module 3 and a cutting module 4 arranged on the base 1;

[0027] The cutting module 4 includes a first blade 40, a second blade 41, a first blade driving mechanism 43, a first blade guiding mechanism 44 and a wire groove seat 45;

[0028] The wire groove seat 45 is arranged on the base 1, and is provided with a wire receiving groove 450 and a blade receiving groove 451 which are perpendicular to each other, and the opening end of the wire receiving groove 450 is arranged at the upper end of the wire groove seat 45;

[0029] The first blade 40 is mounted on the first blade guide mechanism 44 through a first blade mounting seat 400. One end of the first blade guide mechanism 44 is provided with the first blade driving mechanism 43. The first blade driving mechanism 43 is connected to the first blade mounting seat 400 and can drive the first blade 40 to reciprocate on the first blade guide mechanism 44.

[0030] The second blade 41 is mounted on the base 1 through a second blade mounting seat 410, and the second blade 41 is placed in the blade receiving groove 451;

[0031] The pneumatic conduction module 2 and the slideway conduction module 3 are arranged on both sides of the wire groove seat 45;

[0032] The two ends of the automobile wiring harness can be respectively connected to the pneumatic conduction module 2 and the slide-type conduction module 3 and partially placed in the wire receiving groove 450. The first blade 40 can move in the blade receiving groove 451 under the drive of the first blade driving mechanism 43, and work together with the second blade 41 to cut off the automobile wiring harness placed in the wire receiving groove 450.

[0033] Specifically, the automatic cutting-off device for poor automobile wiring harness conductivity disclosed in the present application is an existing automobile wiring harness conductivity detection device with a cutting module added, that is, the pneumatic conductivity module, the slide-type conductivity module and the circuit part inside the device for checking whether the automobile wiring harness loop is conductive are all existing structures, and their connection relationship and setting position are also unchanged. In the present application, a cutting module is arranged between the pneumatic conductivity module and the slide-type conductivity module. When poor automobile wiring harness conductivity is detected, the automobile wiring harness can be cut off by the cutting module, thereby realizing semi-automatic cutting of the automobile wiring harness, reducing the workload of operators and improving work efficiency. Specifically, since the cutting module is arranged between the pneumatic conductivity module and the slide-type conductivity module, when the two ends of the automobile wiring harness are respectively connected to the pneumatic conductivity module and the slide-type conductivity module for conductivity inspection, as Figure 6 As shown, part of the automobile wiring harness is placed in the wire receiving groove of the wire groove seat, the lower end of the wire receiving groove is connected to the blade receiving groove, and the movement direction of the blade in the blade receiving groove is perpendicular to the length direction of the automobile wiring harness. When poor conduction of the automobile wiring harness is detected, the first blade driving mechanism can be controlled to drive the first blade to move on the first blade guiding mechanism, and the first blade and the second blade can be closed to achieve cutting of the part of the automobile wiring harness placed in the wire receiving groove, such as Figure 7The diagram shows the schematic diagram of the automobile wiring harness after it is cut off. After completing the automobile wiring harness conduction test, the two ends of the automobile wiring harness can be removed from the pneumatic conduction module and the slideway conduction module respectively, and the automobile wiring harnesses with good conduction can be put together, and the automobile wiring harnesses that have been cut can be put together, thereby avoiding confusion between the wiring harnesses with good conduction and the wiring harnesses with poor conduction, thereby ensuring the quality of subsequent products.

[0034] Furthermore, the first blade guide mechanism 44 includes a guide rail 440 and a slider 441; the guide rail 440 is mounted on the base 1, the slider 441 is arranged on the guide rail 440, and the slider 441 is fixedly connected to the first blade mounting seat 400. The present application can ensure the smooth operation of the first blade through the guide rail and slider structure, thereby facilitating the cutting of the automobile wiring harness.

[0035] Further, the first blade drive mechanism 43 is a cylinder, and the cylinder is installed on the base 1 through a cylinder fixing seat 430. The first blade mounting seat 400 includes a vertically arranged cylinder connection part 401 and a slider connection part 402; the cylinder connection part 401 is connected to the piston rod end of the cylinder, and the slider connection part 402 is connected to the slider 441. Specifically, the cross section of the first blade mounting seat is an "L"-shaped structure, so that one side is a cylinder connection part for connecting to the piston rod end, and the other side is a slider connection part for connecting to the slider. The handle of the first blade is fixed to the upper end surface of the slider connection part by bolts and other structures, and the first blade and the second blade are both arranged in a vertical state; the cylinder can drive the first blade to reciprocate, thereby realizing the closing and opening of the first blade and the second blade, so as to realize the cutting of the automobile wiring harness with poor conduction. By setting the cylinder, it can be convenient to control it. The present application can set a control button separately to control the movement of the cylinder.

[0036] Furthermore, the wire groove seat 45 includes two fixed plates 452 arranged opposite to each other, and an open groove 453 is provided on the fixed plates 452. The upper ends of the two fixed plates 452 are connected by two connecting plates 454. A blade receiving groove 451 is formed between the two fixed plates 452 and the connecting plates 454, and the open grooves 453 on the two fixed plates 452 form a wire receiving groove 450. Specifically, the wire groove seat in the present application is connected by two fixed plates and a connecting plate, which reduces the processing complexity of the structure and facilitates processing. At the same time, the blade receiving groove can wrap the blade, eliminating the safety problem of the cutting process.

[0037] Furthermore, the cutting module 4 further includes a cutting module mounting plate 46, and the first blade drive mechanism 43, the first blade guide mechanism 44, the wire groove seat 45 and the second blade mounting seat 410 are mounted on the cutting module mounting plate 46. Specifically, the cutting module is provided with a cutting module mounting plate, so that the first blade drive mechanism, the first blade guide mechanism, the wire groove seat and the second blade mounting seat in the cutting module are all mounted on the cutting module mounting plate, forming an integral structure, thereby facilitating installation and adjustment in the existing automobile wiring harness conduction operation detection device.

[0038] Furthermore, the cutting module mounting plate 46 is also provided with a guide rail mounting groove 460, and the guide rail 440 is installed in the guide rail mounting groove 460. By providing the guide rail mounting groove, it is convenient to improve its installation.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic cutting device for poor continuity of automobile wiring harness, characterized in that: It comprises a base and a pneumatic conduction module, a slideway conduction module and a cut-off module arranged on the base; The cutting module includes a first blade, a second blade, a first blade driving mechanism, a first blade guiding mechanism and a wire groove seat; The wire groove seat is arranged on the base, and is provided with a wire receiving groove and a blade receiving groove which are perpendicular to each other, and the opening end of the wire receiving groove is arranged at the upper end of the wire groove seat; The first blade is mounted on the first blade guide mechanism via a first blade mounting seat, one end of the first blade guide mechanism is provided with the first blade driving mechanism, the first blade driving mechanism is connected to the first blade mounting seat and can drive the first blade to reciprocate on the first blade guide mechanism; The second blade is mounted on the base through a second blade mounting seat, and the second blade is placed in the blade receiving groove; The pneumatic conduction module and the slideway conduction module are arranged relatively on two sides of the wire groove seat; The two ends of the automobile wiring harness can be respectively connected to the pneumatic conduction module and the slide-type conduction module and partially placed in the wire accommodating groove. The first blade can move in the blade accommodating groove under the drive of the first blade driving mechanism, and work together with the second blade to cut off the automobile wiring harness placed in the wire accommodating groove.

2. The automatic cutting device for poor continuity of automobile wiring harness according to claim 1 is characterized in that: The first blade guiding mechanism comprises a guide rail and a slider; the guide rail is mounted on the base, the slider is arranged on the guide rail, and the slider is fixedly connected to the first blade mounting seat.

3. The automatic cutting device for poor continuity of automobile wiring harness according to claim 2 is characterized in that: The first blade driving mechanism is a cylinder, which is installed on the base through a cylinder fixing seat. The first blade mounting seat includes a vertically arranged cylinder connecting part and a slider connecting part; the cylinder connecting part is connected to the end of the piston rod of the cylinder, and the slider connecting part is connected to the slider.

4. The automatic cutting device for poor continuity of automobile wiring harness according to any one of claims 1 to 3, characterized in that: The wire groove seat includes two fixed plates arranged opposite to each other, each of which is provided with an open groove. The upper ends of the two fixed plates are connected by two connecting plates, a blade receiving groove is formed between the two fixed plates and the connecting plates, and the open grooves on the two fixed plates form a wire receiving groove.

5. The automatic cutting device for poor continuity of automobile wiring harness according to claim 4 is characterized in that: The cutting module further comprises a cutting module mounting plate, and the first blade driving mechanism, the first blade guiding mechanism, the wire groove seat and the second blade mounting seat are mounted on the cutting module mounting plate.

6. The automatic cutting device for poor continuity of automobile wiring harness according to claim 5, characterized in that: The cutting module mounting plate is also provided with a guide rail mounting groove, and the guide rail is mounted in the guide rail mounting groove.

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