Wire harness cutting equipment for wire harness production

Abstract

The utility model provides wire harness cutting-off equipment for wire harness production, which comprises a placing frame, a placing groove for placing a wire harness is arranged on the placing frame, a cutting groove matched with a slicing knife is arranged in the middle of the placing frame, support plates are symmetrically arranged at the upper end of the middle of the placing frame, and the upper ends of the two support plates are jointly connected with a top plate. A first telescopic push rod is arranged in the middle of the top plate, and the telescopic end of the first telescopic push rod extends into the lower end of the top plate to be connected with a slicing knife. In addition, the slicing knife can be cleaned through the cleaning assembly, burrs or irregular cutting caused by chipping interference of the blade is avoided, and therefore the quality of the end face of the wire harness is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting equipment technical field, especially relate to a wire harness cutting equipment for wire harness production. BACKGROUND

[0002] Different application scenarios have different requirements for the length of the wire harness. For example, the wire harness used in household appliances, electronic equipment and other products has different lengths, and it is necessary to use a wire harness cutting device to accurately cut the wire harness according to specific design drawings or specifications. Most of the existing wire harness cutting devices place the wire harness to be cut below the cutting knife, drive the cutting blade to move up and down through the telescopic push rod, and thus achieve the need to cut the wire harness. However, after a long time of cutting, the cutting knife side wall is easy to stick with debris, and if the debris cannot be cleaned in time, it will affect the cutting quality of the cutting piece. In the prior art, the worker needs to regularly disassemble, clean and then install the cutting piece, which is time-consuming and labor-intensive.

[0003] For example, the utility model discloses a wire harness cutting device for wire harness production, and in the technical scheme of the patent, the top of the support is provided with a wire routing frame, the upper end of the support is provided with a telescopic push rod, the output end of the telescopic push rod is connected with a cutting blade, and the cutting blade is driven to move up and down, thereby achieving the need to cut the wire harness. However, after a long time of cutting, the cutting blade side wall is easy to stick with small debris, and if the debris cannot be cleaned in time, it will affect the cutting precision of the cutting piece. At this time, the worker needs to regularly disassemble, clean and then install the cutting piece, which increases the labor intensity of the worker and reduces the work efficiency. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a wire harness cutting device for wire harness production, which can not only drive the cutting blade to move up and down through the telescopic push rod to cut the wire harness, but also clean the cutting piece through the cleaning assembly, so as to improve the quality of the wire harness end face.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a wire harness cutting device for wire harness production, which comprises a placing rack, a placing groove for placing the wire harness is arranged on the placing rack, a cutting groove matched with the cutting blade is arranged in the middle part of the placing rack, support plates are symmetrically arranged on the upper end of the middle part of the placing rack, a top plate is connected to the upper ends of the two support plates, a telescopic push rod one is arranged in the middle part of the top plate, the telescopic end of the telescopic push rod one is connected with the cutting blade at the lower end of the top plate, a cleaning assembly for cleaning the cutting blade is connected between the two support plates, and a pressing piece is arranged at each of the left and right ends of the top plate.

[0006] As a further improvement of the utility model, the cleaning assembly comprises a sliding groove symmetrically arranged between the two support plates, a threaded rod is rotatably arranged in the sliding groove, a sliding block is threadedly connected to the threaded rod, the sliding block is slidably connected to the sliding groove, a cleaning piece is connected to the sliding block, the cleaning piece comprises a brush plate arranged on the sliding block, brush hairs that abut against the slicing knife are arranged on the inner side wall of the brush plate, and a driving piece for driving the threaded rod to rotate is arranged on the support plate at the front end.

[0007] As a further improvement of the utility model, the driving piece comprises a mounting box arranged on the support plate at the front end, a rotating shaft is connected to the front end of the threaded rod and penetrates through the side wall of the support plate, a transmission belt is drivingly connected between the two rotating shafts, the transmission belt is arranged in the mounting box, a motor is fixedly arranged at the front end of the mounting box, and the output end of the motor is connected to the rotating shaft at the right end through a coupling.

[0008] As a further improvement of the utility model, the pressing piece comprises a second telescopic push rod arranged at the left end and the right end of the top plate, and a pressing plate is connected to the telescopic end of the second telescopic push rod and extends into the lower end of the top plate.

[0009] As a further improvement of the utility model, a support base is welded to the lower end of the placing rack, and anti-skid stripes are arranged on the outer wall of the bottom of the support base.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] Firstly, the cleaning piece is arranged, the motor drives the rotating shaft to rotate, the rotating shaft drives the threaded rod to rotate, the threaded rod drives the sliding block to move along the sliding groove, the brush hairs on the brush plate can clean and scrape the side wall of the cutting knife, which helps to maintain the sharpness of the cutting edge and avoids burrs or irregular cutting caused by debris interference, thereby improving the quality of the wire harness end face.

[0012] Secondly, the pressing piece is arranged, the second telescopic push rod drives the pressing plate to move downward, the wire harness can be pressed, the wire harness is prevented from moving during cutting, and the stability of the equipment during processing is improved.

[0013] Thirdly, the placing groove is arranged, the placing groove can ensure that the wire harness is accurately positioned before cutting, the wire harness is prevented from deviating or twisting during conveying, and the consistency and accuracy of the cutting position each time are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0015] Figure 1 The structure of the utility model is shown in the figure.

[0016] Figure 2This is a schematic diagram of the cleaning component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the placement rack structure of this utility model.

[0019] In the diagram: 101, placement rack; 102, support plate; 103, top plate; 104, telescopic push rod one; 105, slicing blade; 106, slide groove; 107, threaded rod; 108, slider; 109, cutting groove; 201, mounting box; 202, rotating shaft; 203, transmission belt; 204, motor; 205, brush plate; 206, brush bristles; 301, placement groove; 302, telescopic push rod two; 303, pressure plate; 304, support base. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figure 4, a wire harness cutting device for wire harness production includes a placement frame 101. The placement frame 101 is provided with a placement groove 301 for placing wire harnesses. A cutting groove 109 adapted to a slicing blade 105 is provided in the middle of the placement frame 101. Support plates 102 are symmetrically arranged at the upper middle part of the placement frame 101. The upper ends of the two support plates 102 are connected to a top plate 103. A telescopic push rod 104 is provided in the middle of the top plate 103. The telescopic end of the telescopic push rod 104 extends into the lower end of the top plate 103 and is connected to the slicing blade 105. A cleaning component for cleaning the slicing blade 105 is connected between the two support plates 102. Clamping components are provided at both the left and right ends of the top plate 103.

[0022] like Figure 2 , 3As shown, the cleaning assembly comprises a chute 106 symmetrically arranged between the two support plates 102, the inside of the chute 106 is rotatably provided with a threaded rod 107, the threaded rod 107 is threadedly connected with a sliding block 108, the sliding block 108 is slidably connected with the chute 106, the sliding block 108 is connected with a cleaning piece, the cleaning piece comprises a brush plate 205 arranged on the sliding block 108, the inner side wall of the brush plate 205 is provided with brush hairs 206 abutting against the slicing knife 105, the support plate 102 located at the front end is provided with a driving piece for driving the threaded rod 107 to rotate.

[0023] As shown in Figure 2 , 3 As shown, the driving piece comprises a mounting box 201 arranged on the support plate 102 located at the front side, the front end of the threaded rod 107 is connected with a rotating shaft 202 penetrating through the side wall of the support plate 102, the two rotating shafts 202 are drivingly connected with a transmission belt 203, the transmission belt 203 is located in the inside of the mounting box 201, the front end of the mounting box 201 is fixedly provided with a motor 204, the output end of the motor 204 is connected with the rotating shaft 202 located at the right end through a shaft coupling, the motor 204 is started, the motor 204 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the threaded rod 107 to rotate respectively, the threaded rod 107 drives the sliding block 108 to move along the chute 106, and then the sliding block 108 drives the brush plate 205 to move, the brush hairs 206 on the brush plate 205 can clean and scrape the side wall of the cutting knife.

[0024] As shown in Figure 1 The pressing piece comprises two telescopic push rods 302 arranged at the left and right ends of the top plate 103, the telescopic ends of the two telescopic push rods 302 are connected with a pressing plate 303 extending into the lower end of the top plate 103, the telescopic push rod 302 is started, the telescopic push rod 302 drives the pressing plate 303 to move downward, which can press the wire harness to avoid moving during cutting process, and improve the stability of the equipment during processing.

[0025] As shown in Figure 1 The lower end of the placing rack 101 is provided with a supporting base 304, the bottom outer wall of the supporting base 304 is provided with anti-skid stripes.

[0026] In use, the wire harness to be cut off is placed on the placing groove 301 of the placing rack 101, the part to be cut off is placed under the cutting blade 105, then the telescopic push rod two 302 is started to drive the telescopic end of the telescopic push rod two 302 to move the pressing plate 303 downward to press the two ends of the wire harness, then the telescopic push rod one 104 is started to drive the telescopic end of the telescopic push rod one 104 to move the cutting blade 105 downward to cut the wire harness, after the cutting blade 105 cuts for a long time, impurities are easily adhered to the side wall of the cutting blade 105, after the cutting is completed, the telescopic push rod one 104 is started to drive the telescopic end of the telescopic push rod one 104 to move the cutting blade 105 upward to a proper position, at this time, the motor 204 is started, the output end of the motor 204 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the threaded rod 107 to rotate respectively, the threaded rod 107 drives the sliding block 108 to move along the sliding groove 106 one, and then the sliding block 108 drives the brush plate 205 to move, the bristles 206 on the brush plate 205 can clean and scrape the side wall of the cutting blade, so as to clean the debris on the side wall of the cutting blade 105, which helps to maintain the sharpness of the cutting edge, avoids the abrasion or passivation caused by the accumulation of debris, and further guarantees the high-quality cutting effect.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model and not to limit, other modifications or equivalent replacements of the technical solutions of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model as long as they do not deviate from the spirit and range of the technical solutions of the utility model.

Claims

1. A wire harness cutting apparatus for wire harness production, comprising a placement rack (101), characterized by: The middle upper end of the placing frame (101) is symmetrically provided with support plates (102), the upper ends of the two support plates (102) are commonly connected with a top plate (103), the middle part of the top plate (103) is provided with a telescopic push rod I (104), the telescopic end of the telescopic push rod I (104) is connected with a slicing knife (105) extending into the lower end of the top plate (103), the two support plates (102) are connected with a cleaning assembly for cleaning the slicing knife (105), and the left and right ends of the top plate (103) are provided with pressing members.

2. The wire harness cutting apparatus for wire harness production as recited in claim 1, characterized by: The cleaning assembly comprises a chute (106) symmetrically arranged between the two support plates (102), and the inside of the chute (106) is rotatably provided with a threaded rod (107), the threaded rod (107) is threadedly connected with a sliding block (108), the sliding block (108) is slidably connected with the chute (106), and the sliding block (108) is connected with a cleaning member.

3. The wire harness cutting apparatus for wire harness production as recited in claim 2, characterized by: The driving member comprises a mounting box (201) arranged on the front support plate (102), the front end of the threaded rod (107) is connected with a rotating shaft (202) penetrating through the side wall of the support plate (102), the two rotating shafts (202) are drivingly connected with a transmission belt (203), the transmission belt (203) is located in the inside of the mounting box (201), the front end of the mounting box (201) is fixedly provided with a motor (204), and the output end of the motor (204) is connected with the rotating shaft (202) located at the right end through a shaft coupling.

4. The wire harness cutting apparatus for wire harness production as recited in claim 2, characterized by: The cleaning member comprises a brush plate (205) arranged on the sliding block (108), and the inner side wall of the brush plate (205) is provided with brush hairs (206) abutting against the slicing knife (105).

5. The wire harness cutting apparatus for wire harness production as recited in claim 1, characterized by: The placing frame (101) is provided with a placing groove (301) for placing a wire harness, and the middle part of the placing frame (101) is provided with a cutting groove (109) matched with the slicing knife (105).

6. The wire harness cutting apparatus for wire harness production as recited in claim 1, characterized by: The pressing member comprises a telescopic push rod II (302) arranged at the left and right ends of the top plate (103), and the telescopic end of the telescopic push rod II (302) is connected with a pressing plate (303) extending into the lower end of the top plate (103).

7. The wire harness cutting apparatus for wire harness production as recited in claim 1, characterized by: The lower end of the placing frame (101) is provided with a supporting base (304), and the bottom outer wall of the supporting base (304) is provided with anti-skid stripes.

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