Wire harness shearing device with flat cutting surface

Abstract

The utility model relates to the technical field of shearing devices, and discloses a wire harness shearing device with a flat cutting surface, which comprises a base, the top of the base is fixedly connected with a support block, the front surface of the support block is fixedly connected with a transverse block, the inside of the transverse block is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a fixed block, and the fixed block is fixedly connected with a fixed shaft. The bottom of the fixing block is fixedly connected with a cutting blade. The wire harness shearing device with the flat cutting surface has the advantages of being flat in cutting surface and the like, and solves the problem that when a cutting device is used for shearing a cable, most of existing shearing devices are not provided with wire harness pressing devices; the problems that the cut of the wire harness is provided with burrs due to sinking of the wire harness in the shearing process, most of existing shearing devices do not have the function of collecting sheared materials, the sheared materials need to be collected by workers, and the use requirements cannot be well met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing devices, in particular to a wire harness shearing device with a smooth cutting surface. Background Art

[0002] The shearing device is a hydraulically driven device used to shear various materials such as various metals and wire harnesses. The shearing device has the advantages of high shearing efficiency and convenient shearing operation. When using circuit harnesses, the shearing device is required to cut them to a fixed length so that they can be easily installed.

[0003] When the cutting device is used to cut the cable, most of the existing cutting devices do not have a wire harness pressing device, which causes the wire harness to sink during the cutting process, resulting in burrs on the cut of the wire harness. Most of the existing cutting devices do not have a function of collecting cut materials, so the cut materials need to be collected by workers and cannot meet the use requirements well. Therefore, a wire harness cutting device with a smooth cutting surface is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a wire harness shearing device with a smooth cutting surface, which has the advantages of a smooth cutting surface, etc., and solves the problem that when the cutting device is cutting the cable, most of the existing shearing devices do not have a wire harness pressing device, which causes the wire harness to sink during the cutting process, resulting in burrs on the cut of the wire harness, and most of the existing shearing devices do not have a cut material collection function, so the cut material needs to be collected by workers and cannot meet the usage requirements well.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem with the following technical solution: a wire harness shearing device with a smooth cutting surface, comprising a base, the top of the base is fixedly connected to a support block, the front of the support block is fixedly connected to a cross block, the inside of the cross block is fixedly connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a fixed block, the bottom of the fixed block is fixedly connected to a cutting blade, the inside of the fixed block is fixedly connected to two springs, the bottoms of the two springs are fixedly connected to load-bearing blocks, the bottoms of the two load-bearing blocks are movably connected to sliders, and the opposite sides of the two sliders are fixedly connected to clamping blocks.

[0008] The beneficial effects of the utility model are as follows: the outer side of the wire harness body is restricted by two clamping blocks, so that the wire harness can be cut better, and the cut wire harness can be pulled out by two pressing wheels.

[0009] The wire harness shearing device with a smooth cutting surface has the advantage of a smooth cutting surface.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, trapezoidal blocks are fixedly connected to both left and right sides of the base, and a motor is fixedly connected to the interior of the trapezoidal block on the left side.

[0012] The beneficial effect of adopting the above further solution is that the motor can be fixed by the trapezoidal block.

[0013] Furthermore, the top of the trapezoidal block on the left is rotatably connected to two vertical shafts, and the outer sides of the two vertical shafts are fixedly connected to the first gear.

[0014] The beneficial effect of adopting the above further solution is that the two vertical shafts can rotate through the first gear.

[0015] Furthermore, a pressure wheel located at the top of the first gear is fixedly connected to the outer side of the vertical shaft, and a rotating shaft is fixedly connected to the output end of the motor.

[0016] The beneficial effect of adopting the above further solution is that the vertical axis enables the pressure wheel to rotate.

[0017] Furthermore, a second gear is fixedly connected to the outer side of the rotating shaft, and the two first gears and the second gears are meshed with each other.

[0018] The beneficial effect of adopting the above further solution is that, through the second gear, the rotating shaft can drive the first gear to rotate.

[0019] Furthermore, the wiring harness body is movably connected to one side opposite to the two pressing wheels, and two feeding rollers are rotatably connected to the top of the trapezoidal block on the right side.

[0020] The beneficial effect of adopting the above further solution is that the wire harness body can be loaded by the feed roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a left view of the connection structure between the card block and the wiring harness body of the utility model;

[0023] Figure 3 This is a left view of the connection structure between the vertical shaft and the first gear of the utility model;

[0024] Figure 4 This is an enlarged view of the connection structure at A of the utility model.

[0025] In the figure: 1. base; 2. support block; 3. cross block; 4. hydraulic rod; 5. fixed block; 6. cutting blade; 7. spring; 8. load-bearing block; 9. slider; 10. clamping block; 11. trapezoidal block; 12. motor; 13. vertical axis; 14. first gear; 15. pressure wheel; 16. rotating shaft; 17. second gear; 18. wiring harness body; 19. feed roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 A wire harness shearing device with a smooth cutting surface is provided. The utility model comprises a base 1, a support block 2 is fixedly connected to the top of the base 1, a cross block 3 is fixedly connected to the front of the support block 2, a hydraulic rod 4 is fixedly connected to the inside of the cross block 3, a fixed block 5 is fixedly connected to the bottom of the hydraulic rod 4, a cutting blade 6 is fixedly connected to the bottom of the fixed block 5, two springs 7 are fixedly connected to the inside of the fixed block 5, a load-bearing block 8 is fixedly connected to the bottom of the two springs 7, a slider 9 is movably connected to the bottom of the two load-bearing blocks 8, and a clamping block 10 is fixedly connected to the opposite sides of the two sliders 9;

[0028] The left and right sides of the base 1 are both fixedly connected with trapezoidal blocks 11, and the inside of the left trapezoidal block 11 is fixedly connected with a motor 12;

[0029] The motor 12 can be fixed by the trapezoidal block 11;

[0030] The top of the left trapezoidal block 11 is rotatably connected to two vertical shafts 13, and the outer sides of the two vertical shafts 13 are fixedly connected to first gears 14;

[0031] The two vertical shafts 13 are able to rotate through the first gear 14;

[0032] A pressure wheel 15 located at the top of the first gear 14 is fixedly connected to the outer side of the vertical shaft 13, and a rotating shaft 16 is fixedly connected to the output end of the motor 12;

[0033] The vertical shaft 13 enables the pressing wheel 15 to rotate;

[0034] The outer side of the rotating shaft 16 is fixedly connected with a second gear 17, and the two first gears 14 and the second gear 17 are meshed with each other;

[0035] Through the second gear 17, the rotating shaft 16 can drive the first gear 14 to rotate;

[0036] The opposite side of the two pressing wheels 15 is movably connected to the harness body 18, and the top of the right trapezoidal block 11 is rotatably connected to two feeding rollers 19;

[0037] The wire harness body 18 can be loaded through the feeding roller 19 .

[0038] Working principle:

[0039] The first step: put the wire harness body 18 into the opposite side of the two feeding rollers 19, so that one end of the wire harness body 18 moves to the opposite side of the two pressing wheels 15, and then start the hydraulic rod 4, so that the hydraulic rod 4 drives the fixed block 5 and the cutting blade 6 to press down, and then the fixed block 5 drives the clamping block 10 to press down through the slider 9, so that the clamping block 10 first contacts the wire harness body 18, and the fixed block 5 continues to drive the cutting blade 6 to press down, so that the slider 9 compresses the spring 7 so that the clamping block 10 is forced to clamp the wire harness body 18, and then the wire harness body 18 is cut by the cutting blade 6;

[0040] Step 2: After the left side of the wire harness body 18 is cut, start the motor 12 so that the output end of the motor 12 drives the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the second gear 17 to rotate, the second gear 17 rotates to drive the first gear 14 to rotate, and then the two vertical shafts 13 rotate, the two vertical shafts 13 rotate to drive the two outer pressure wheels 15 to rotate, so that the wire harness body 18 after cutting moves to the left to complete the material removal.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness shearing device with a smooth cutting surface, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support block (2), the front of the support block (2) is fixedly connected to a cross block (3), the interior of the cross block (3) is fixedly connected to a hydraulic rod (4), the bottom of the hydraulic rod (4) is fixedly connected to a fixed block (5), the bottom of the fixed block (5) is fixedly connected to a cutting blade (6), the interior of the fixed block (5) is fixedly connected to two springs (7), the bottoms of the two springs (7) are fixedly connected to a load-bearing block (8), the bottoms of the two load-bearing blocks (8) are movably connected to a slider (9), and the two sliders (9) are fixedly connected to opposite sides thereof with a clamping block (10).

2. A wire harness shearing device with a smooth cutting surface according to claim 1, characterized in that: The left and right sides of the base (1) are both fixedly connected with trapezoidal blocks (11), and the interior of the left trapezoidal block (11) is fixedly connected with a motor (12).

3. A wire harness shearing device with a smooth cutting surface according to claim 2, characterized in that: The top of the trapezoidal block (11) on the left side is rotatably connected to two vertical shafts (13), and the outer sides of the two vertical shafts (13) are fixedly connected to first gears (14).

4. A wire harness shearing device with a smooth cutting surface according to claim 3, characterized in that: A pressure wheel (15) located at the top of the first gear (14) is fixedly connected to the outer side of the vertical shaft (13), and a rotating shaft (16) is fixedly connected to the output end of the motor (12).

5. A wire harness shearing device with a smooth cutting surface according to claim 4, characterized in that: A second gear (17) is fixedly connected to the outer side of the rotating shaft (16), and the two first gears (14) and the second gear (17) are meshed with each other.

6. A wire harness shearing device with a smooth cutting surface according to claim 4, characterized in that: The opposite side of the two pressing wheels (15) is movably connected to a harness body (18), and the top of the right trapezoidal block (11) is rotatably connected to two feeding rollers (19).

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