Cable cutting device in large-diameter wire harness processing

Abstract

The utility model belongs to the field of cutting equipment, and particularly relates to a cable cut-off device in large-diameter wire harness processing, which comprises a pneumatic cut-off machine, an air cylinder at the upper part of the pneumatic cut-off machine is fixedly connected with an upper pressing table, the lower part of the pneumatic cut-off machine is fixedly connected with a lower cutter, and the left side of the pneumatic cut-off machine is fixedly connected with a fixed rail piece. The fixed rail piece is connected with an adjusting piece in a clamped mode, the upper portion of the adjusting piece is slidably connected with a collecting bin, the upper portion of the collecting bin is fixedly connected with a stress piece, an opening in the bottom of the collecting bin is fixedly connected with a discharging port, the left side of the upper pressing table is fixedly connected with a driving handle, and the side portion of the collecting bin is fixedly connected with a self-adaption piece. The upper edge of the moving bin is tightly attached to the lower edge of the upper pressing table, so that the situation that a gap exists between the upper pressing table and the moving bin, and consequently a cut cable jumps from the gap and is scattered on the ground is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment field, concretely is a cable cutting device in large diameter pencil harness processing. BACKGROUND

[0002] The pencil harness pneumatic cutting machine is a kind of equipment specially used for pencil harness processing, it utilizes pneumatic principle to realize the cutting work of pencil harness, the processing range of pencil harness pneumatic cutting machine is relatively wide, can handle pencil harness of different diameters, the working principle of pencil harness pneumatic cutting machine involves gas supply, compressed air is delivered to equipment by the pipeline of connecting gas source, air pressure drives upper pressure platform to carry out pressure cutting to pencil harness placed on lower cutting knife, and cable disconnected by pressure end flies to the other side of hand-held cable, and the pencil harness processed by factory is more every day, after cutting cable each time, cable waste cut down needs to be collected and recycled, but cable cut after each time is broken and flies by the force of pressure of upper pressure platform, scattered on the ground of one side of pneumatic cutting machine, so that cable waste cut down cannot be immediately collected in concentration, and the waste scattered on the ground is easily kicked by the foot of operator.

[0003] Therefore, aiming at the above problems, a cable cutting device in large diameter pencil harness processing is provided. UTILITY MODEL CONTENTS

[0004] Aiming at the problem that cable cut after each time is broken and flies by the force of pressure of upper pressure platform, scattered on the ground of one side of pneumatic cutting machine, so that cable waste cut down cannot be immediately collected in concentration, and the waste scattered on the ground is easily kicked by the foot of operator, the utility model provides a cable cutting device in large diameter pencil harness processing.

[0005] The utility model solves technical scheme that it adopts: a cable cutting device in large diameter pencil harness processing, including pneumatic cutting machine, the upper pressure platform is fixedly connected in the cylinder of pneumatic cutting machine upper portion, the lower cutting knife is fixedly connected in the lower portion of pneumatic cutting machine, the fixed track piece is fixedly connected in the left side of pneumatic cutting machine, the adjusting piece is clamped in the fixed track piece, the collecting bin is slidably connected in the upper portion of adjusting piece, the force receiving piece is fixedly connected in the upper portion of collecting bin, the discharge port is fixedly connected in the opening of collecting bin bottom, the driving handle is fixedly connected in the left side of upper pressure platform, the self-adapting piece is fixedly connected in the side portion of collecting bin;

[0006] As preferred, the frame body of the fixed track piece is provided with a plurality of clamping holes, and the clamping holes are clamped to the adjusting piece.

[0007] As preferred, the adjusting piece comprises a pressing plate, a spring one, a columnar block, a fixed frame, the upper frame body of the fixed frame is fixedly connected to the bottom of the collecting bin, the inner wall of the fixed frame is slidably connected with a plurality of pressing plates, one side of the pressing plate is fixedly connected to the end of the spring one, the other side of the spring one is fixedly connected with a plurality of columnar blocks, and the columnar block is inserted into the clamping hole;

[0008] As preferred, the collecting bin comprises a positioning bin, a moving bin and an anti-overflow block, the lower part of the positioning bin is fixedly connected to the upper part of the fixed frame, the upper part of the positioning bin is slidably connected to the moving bin, the side part of the positioning bin is fixedly connected to the lower end of the self-adapting piece, the side part of the moving bin is fixedly connected to the upper end of the self-adapting piece, and the bottom of the positioning bin is fixedly connected to the bottom of the anti-overflow block.

[0009] As preferred, the self-adapting piece comprises a positioning handle, a pressure applying handle, a spring two and a sliding column, the end of the positioning handle is fixedly connected to the side part of the positioning bin, the hole of the positioning handle is slidably connected to the column body of the sliding column, the outer wall of the sliding column is sleeved with the spring two, the end of the sliding column is fixedly connected to one end of the pressure applying handle, and the other end of the pressure applying handle is fixedly connected to the side part of the moving bin.

[0010] The utility model discloses the beneficial effect lies in:

[0011] 1. The utility model discloses a upper pressing table drive driving handle extrusion stressed part makes stressed part pressurize moving bin, and moving bin drives self -adapting piece action, thereby adapting the lower cutting stroke of upper pressing table, and the upper edge of moving bin is close to the lower edge of upper pressing table, thereby avoiding the gap of both, and the cable that is cut off is scattered on the ground from the crack and flies,

[0012] 2. The utility model discloses the cooperation of adjusting piece and fixed track piece can position the position of collecting bin, thereby according to the diameter of the cable that is cut, the distance of adjusting collecting bin and lower cutting knife, and the thicker the diameter of cable is, the greater the amplitude of spattering towards collecting bin is, make the position of collecting bin can carry out corresponding adjustment. ACCURACY

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the front side three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the right side three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 For Figure 2 enlarged structural schematic view of A part of

[0017] Figure 4 For the three-dimensional structure of the collection bin and adaptive piece schematic view;

[0018] Figure 5 For Figure 4 enlarged structural schematic view of B part of

[0019] In the figure:

[0020] 1, pneumatic cutting machine; 2, upper pressing table; 3, lower cutting knife; 4, driving handle; 5, fixed rail piece; 51, clamping hole; 6, adjusting piece; 61, pressing plate; 62, spring one; 63, cylindrical block; 64, fixed frame; 7, collection bin; 71, positioning bin; 72, moving bin; 73, anti-overflow block; 8, adaptive piece; 81, positioning handle; 82, pressure handle; 821, sliding column; 83, spring two; 9, force receiving piece; 10, discharge port. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The following will be described in detail with reference to the drawings in the embodiments of the present application, Figures 1-5 The present application will be further described in detail,

[0023] The embodiment of the present application discloses a cable cutting device in large-diameter wire harness processing, which comprises a pneumatic cutting machine 1, an upper pressing table 2 fixedly connected to the upper cylinder of the pneumatic cutting machine 1, a lower cutting knife 3 fixedly connected to the lower part of the pneumatic cutting machine 1, a fixed rail piece 5 fixedly connected to the left side of the pneumatic cutting machine 1, an adjusting piece 6 clamped to the fixed rail piece 5, a collection bin 7 slidingly connected to the upper part of the adjusting piece 6, a force receiving piece 9 fixedly connected to the upper part of the collection bin 7, a discharge port 10 fixedly connected to the opening at the bottom of the collection bin 7, a driving handle 4 fixedly connected to the left side of the upper pressing table 2, and an adaptive piece 8 fixedly connected to the side of the collection bin 7.

[0024] The frame of the fixed rail piece 5 is provided with a plurality of clamping holes 51, and the clamping holes 51 are clamped to the adjusting piece 6.

[0025] The adjusting piece 6 comprises a pressing plate 61, a spring 62, a columnar block 63, and a fixed frame 64, the upper frame body of the fixed frame 64 is fixedly connected to the bottom of the collecting bin 7, the inner wall of the fixed frame 64 is slidably connected with a plurality of pressing plates 61, one side of the pressing plate 61 is fixedly connected to the end of the spring 62, the other side of the spring 62 is fixedly connected with a plurality of columnar blocks 63, and the columnar block 63 is inserted into the clamping hole 51;

[0026] The collecting bin 7 comprises a positioning bin 71, a moving bin 72, and an anti-overflow block 73, the lower part of the positioning bin 71 is fixedly connected to the upper part of the fixed frame 64, the upper part of the positioning bin 71 is slidably connected to the moving bin 72, the side part of the positioning bin 71 is fixedly connected to the lower end of the self-adapting piece 8, the side part of the moving bin 72 is fixedly connected to the upper end of the self-adapting piece 8, and the bottom of the positioning bin 71 is fixedly connected to the bottom of the anti-overflow block 73.

[0027] The self-adapting piece 8 comprises a positioning handle 81, a pressing handle 82, a spring 83, and a sliding column 821, the end of the positioning handle 81 is fixedly connected to the side part of the positioning bin 71, the hole of the positioning handle 81 is slidably connected to the column body of the sliding column 821, the outer wall of the sliding column 821 is sleevedly connected with the spring 83, the end of the sliding column 821 is fixedly connected to one end of the pressing handle 82, and the other end of the pressing handle 82 is fixedly connected to the side part of the moving bin 72.

[0028] Working principle: when the cable to be cut is placed on the upper part of the lower cutter 3 from the right side of the pneumatic cutting machine 1, the air pressure pump on the upper part of the pneumatic cutting machine 1 will intake air, so that the telescopic rod of the air pressure pump drives the upper pressing table 2 to move towards the lower cutter 3, and the upper pressing table 2 cuts the cable by pressing the cable placed on the lower cutter 3, so that the cable is cut off and splashes towards the position of the collecting bin 7 at the moment, and the cut cable scraps fall into the positioning bin 71, and the bottom of the positioning bin 71 is provided with a slope, so that the cable scraps fall through the discharge port 10 into the box placed on the ground for collection, and the anti-overflow block 73 provided at the bottom of the positioning bin 71 can prevent the accumulated cable scraps in the positioning bin 71 from falling out of the positioning bin 71, and the design of the self-adaptive part 8 is to adapt to the cutting of cables with different diameters by the pneumatic cutting machine 1, and due to the adjustment of the cutter of the lower cutter 3, the stroke length of the lower cutting of the upper pressing table 2, at this time, the upper pressing table 2 drives the driving handle 4 to extrude the stress member 9, so that the stress member 9 presses the moving bin 72, and the moving bin 72 drives the self-adaptive part 8 to act, so as to adapt to the lower cutting stroke of the upper pressing table 2, and the upper edge of the moving bin 72 is close to the lower edge of the upper pressing table 2, so as to avoid the gap between the two, so that the cut cable does not scatter on the ground from the gap, and the action of the self-adaptive part 8 is that the moving bin 72 drives the pressing handle 82 to move downwards to the position of the positioning handle 81, and the sliding column 821 moves under the limit of the positioning handle 81, so that the movement of the moving bin 72 is more stable, so that the moving bin 72 and the positioning bin 71 always form a tight whole during the movement, avoiding the gap of the moving bin 72 during the movement; and the cooperation of the adjusting member 6 and the fixed track member 5 can position the collecting bin 7, so as to adjust the distance between the collecting bin 7 and the lower cutter 3 according to the diameter of the cut cable, and the thicker the diameter of the cable, the greater the splashing range towards the collecting bin 7, so that the position of the collecting bin 7 can be adjusted accordingly, and when the position of the collecting bin 7 needs to be adjusted, the pressing plate 61 needs to be pressed towards the middle part of the fixed frame 64, at this time, the spring one 62 is compressed, and the pressing plate 61 drives the cylindrical block 63 to be separated from the clamping hole 51, so that the fixed frame 64 can be moved in the inner wall of the fixed track member 5, and when it moves to the required position, the pressing plate 61 is released, and the spring one 62 drives the pressing plate 61 to reset, so that the pressing plate 61 drives the cylindrical block 63 to be inserted into the clamping hole 51, so as to limit the collecting bin 7.

[0029] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A cable cutting device in a large diameter harness processing, comprising a pneumatic cutting machine (1), characterized in that: The upper part of the pneumatic cutting machine (1) is fixedly connected with an upper pressing table (2), the lower part of the pneumatic cutting machine (1) is fixedly connected with a lower cutting knife (3), the left side of the pneumatic cutting machine (1) is fixedly connected with a fixed track piece (5), the fixed track piece (5) is clamped with an adjusting piece (6), the upper part of the adjusting piece (6) is slidably connected with a collection bin (7), the upper part of the collection bin (7) is fixedly connected with a stress piece (9), the opening in the bottom of the collection bin (7) is fixedly connected with a discharge port (10), the left side of the upper pressing table (2) is fixedly connected with a driving handle (4), and the side of the collection bin (7) is fixedly connected with a self-adapting piece (8).

2. A cable cutting device for use in the processing of large diameter wire harnesses according to claim 1, characterized in that: The frame of the fixed track piece (5) is provided with a plurality of clamping holes (51), and the clamping holes (51) are clamped on the adjusting piece (6).

3. A cable cutting device in harness manufacturing for large diameter harnesses according to claim 2, characterized in that: The adjusting piece (6) comprises a pressing plate (61), a spring (62), a cylindrical block (63) and a fixed frame (64), the upper frame of the fixed frame (64) is fixedly connected to the bottom of the collection bin (7), a plurality of pressing plates (61) are slidably connected to the inner wall of the fixed frame (64), one side of the pressing plate (61) is fixedly connected to the end of the spring (62), the other side of the spring (62) is fixedly connected with a plurality of cylindrical blocks (63), and the cylindrical blocks (63) are inserted into the clamping holes (51).

4. A cable cutting device for use in the processing of large diameter wire harnesses according to claim 3, wherein: The collection bin (7) comprises a positioning bin (71), a moving bin (72) and an anti-overflow block (73), the lower part of the positioning bin (71) is fixedly connected to the upper part of the fixed frame (64), the upper part of the positioning bin (71) is slidably connected to the moving bin (72), the side of the positioning bin (71) is fixedly connected to the lower end of the self-adapting piece (8), the side of the moving bin (72) is fixedly connected to the upper end of the self-adapting piece (8), and the bottom of the positioning bin (71) is fixedly connected to the bottom of the anti-overflow block (73).

5. A cable cutting device for use in the processing of large diameter wire harnesses according to claim 4, wherein: The self-adapting piece (8) comprises a positioning handle (81), a pressure handle (82), a spring (83) and a slide column (821), the end of the positioning handle (81) is fixedly connected to the side of the positioning bin (71), the hole of the positioning handle (81) is slidably connected to the column body of the slide column (821), the outer wall of the slide column (821) is sleeved with the spring (83), the end of the slide column (821) is fixedly connected to one end of the pressure handle (82), and the other end of the pressure handle (82) is fixedly connected to the side of the moving bin (72).

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