Cutting device for wire harness processing
The device uses a combination of an intermittent device, a rotating component, and a cutting assembly to automate the cutting process, incorporating a distance measuring component to ensure uniformity and improve the cutting process, incorporating a distance measuring component to ensure uniformity and improve the convenience of the cutting device, incorporating a distance measuring component to ensure uniformity and reduce manual intervention.
Patent Information
- Application Number
- CN202421071563.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-16
AI Technical Summary
Existing cutting devices for wire harnesses in automobiles require significant labor costs and result in inconsistent cutting due to manual operation, leading to errors and reduced convenience.
A cutting device with an intermittent punching device, rotating component, and cutting assembly that automates the cutting process, incorporating a distance measuring component to ensure uniform cuts and reduce manual intervention.
The device achieves automatic and uniform cutting of wire harnesses, reducing labor costs and improving the convenience and regularity of the cutting process while minimizing errors.
Smart Images
Figure CN222288646U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile wire harness processing, in particular to a cutting device for wire harness processing. Background Art
[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal made of copper material, which is crimped with wires and cables, and then plastic-pressed with an insulator or an additional metal shell, etc., to form a component connecting the circuit by bundling with a wiring harness.
[0003] Chinese patent document CN217121582U discloses a cutting device for automobile wire harness processing, including a working cutting frame, the outer bottom of the working cutting frame is fixedly connected to a foot seat, the outer middle position of the working cutting frame is slidably connected to an organic box, the top of the organic box is rotatably connected to a pressure plate, the bottom end of the pressure plate is fixedly connected to a roller, the bottom end of the roller is slidably connected to a fixed plate, and the bottom end of the fixed plate is fixedly connected to a main cutter. The above-mentioned document device, through the set fixed plate, roller, whole plate and organic box, this setting cooperates with the fixed connection between the fixed plate and the main cutter, the fixed connection between the roller and the pressure plate, the fixed connection between the whole plate and the rotating rod, and the sliding connection between the organic box and the working cutting frame, the volume of the working cutting frame is small, and the organic box can be disassembled for movement.
[0004] Although the above-mentioned document device can improve the portability of the entire cutting device, the use of the cutting device in different usage environments requires labor costs. When facing different audiences, workers will have large errors in cutting the wire harness. Utility Model Content
[0005] The utility model aims to provide a cutting device for wire harness processing to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for wire harness processing, comprising a device base, a cutting assembly is fixedly connected to the middle of the top of the device base, an intermittent punching device is arranged at the top of the cutting assembly, a transmission assembly is arranged at the rear end of the cutting assembly, a starting assembly is arranged on the outer surface of the cutting assembly, a rotating assembly is arranged at the right end of the cutting assembly, and the bottom ends of the rotating assembly, the transmission assembly and the starting assembly are all fixedly connected to the top of the device base.
[0007] Preferably, the starting component includes a container, a distance measuring component is slidably connected in the container, the distance measuring component extends to the outside of the container, a fixed plate is rotatably connected to the upper right end of the container, the fixed plate is rotatably connected to a starting rod, the front end of the starting rod is fixedly connected to a limiting spring, the limiting spring is slidably connected to a reset block, the lower rear end of the reset block is fixedly connected to the upper front end of the container, four component legs are fixedly connected to the bottom end of the container, a moving groove is provided above the container, a push-out groove is provided at a parallel position below the moving groove on the right side of the container, a storage plate is fixedly connected to the lower inside of the container, and the bottom ends of the four component legs are fixedly connected to the top of the device base.
[0008] Preferably, the ranging assembly includes a sliding block, which extends to the outside of the container and slides in the movable groove. Fixed blocks are fixedly connected to the left and right sides of the sliding block. A pushing lever is rotatably connected to the middle of the sliding block. A pushing column is fixedly connected to the upper right end of the pushing lever, and a nut is threadedly connected to the end of the pushing column away from the pushing lever.
[0009] Preferably, the starting rod is evenly provided with a plurality of fixing holes through which a push column can pass, the push column moves in the fixing holes, and the push column extends to the outside of the starting rod and is threadedly connected to the left end of the nut.
[0010] Preferably, the transmission component includes a component shell, and two transmission gears are rotatably connected to the inner side of the component shell, and the two transmission gears are meshed with each other. A driving motor is provided at the right end of the upper transmission gear, and driving columns are fixedly connected to the left ends of the two transmission gears. The ends of the two driving columns away from the transmission gears are fixedly connected to transmission wheels, and the bottom end of the component shell is fixedly connected to the top of the device base.
[0011] Preferably, the rotating component includes a component base, the top of the component base is rotatably connected to a rotating spring, the inside of the rotating spring is fixedly connected to a telescopic column, the rotating spring and the top of the telescopic column are rotatably connected to the rotating column together, an L-shaped pushing plate is fixedly connected to the lower front end of the rotating column, an L-shaped pressure block is fixedly connected to the left end of the rotating column, a reset plate is arranged in a parallel position below the L-shaped pressure block, the right end of the reset plate is fixedly connected to the rotating column, the front end of the reset plate is fixedly connected to a reset spring, the reset spring is fixedly connected to the rear end of the container, and the bottom end of the component base is fixedly connected to the top of the device base.
[0012] Preferably, the cutting assembly includes a cutting output plate, a cutting input column is fixedly connected to the rear end of the cutting output plate, a cutting spring is fixedly connected to the top of the cutting input column, a telescopic rod is fixedly connected to the inside of the cutting spring, a cutting block is fixedly connected to the telescopic rod and the top of the cutting spring, a cutting blade is fixedly connected to the middle of the bottom end of the cutting block, and the cutting output plate and the bottom end of the cutting spring are both fixedly connected to the top of the device base.
[0013] Preferably, the width of the storage plate is half the width of the cutting output plate, the front end of the cutting output plate is a downward inclined surface, and the cutting input column is in the same horizontal plane as the cutting output plate and the top end of the storage plate.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The utility model can achieve automatic cutting of the wire harness during processing through the cooperation of the intermittent punching device with the rotating component and the cutting component, which can save a lot of labor costs and make the process more convenient and quick. It can greatly improve the convenience of cutting the wire harness during the processing, and through the automatic transmission of the transfer component, it can also ensure the uniformity of the wire harness during the cutting process.
[0016] The utility model can measure the wire harness to be cut by starting the structure of the distance measuring component in the component, and cut the wire harness after measurement to unify the length of the wire harness, thereby reducing the error caused by manual cutting, facilitating the unified processing of the cut wire harness, and improving the regularity and neatness of the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the utility model.
[0018] Figure 2 This is a schematic diagram of the structure of the startup component of the utility model
[0019] Figure 3 This is a schematic diagram of the structure of the startup component of the utility model.
[0020] Figure 4 This is a schematic diagram of the distance measuring component structure of the utility model.
[0021] Figure 5 This is a schematic diagram of the transmission component structure of the utility model.
[0022] Figure 6 This is a schematic diagram of the structure of the rotating assembly of the utility model.
[0023] Figure 7 It is a schematic diagram of the structure of the cutting component of the utility model.
[0024] In the figure: 1. intermittent punching device; 2. rotating component; 22. L-shaped pressure block; 23. reset plate; 24. reset spring; 25. rotating column; 26. L-shaped push plate; 27. rotating spring; 28. component base; 3. transmission component; 31. component shell; 32. transmission gear; 33. transmission wheel; 34. driving column; 4. cutting component; 41. cutting block; 42. cutting blade; 43. cutting spring; 44. cutting input column; 45. cutting output plate; 5. starting component; 51. distance measuring component; 511. pushing lever; 512. pushing column; 513. nut; 514. sliding block; 515. fixing block; 52. starting rod; 53. reset block; 54. container; 55. fixing plate; 56. component support foot; 57. storage plate; 6. device base. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1 The utility model provides a technical solution for a cutting device for wire harness processing: a cutting device for wire harness processing includes a device base 6, a cutting component 4 is fixedly connected to the middle of the top of the device base 6, an intermittent punching device 1 is arranged on the top of the cutting component 4, a transmission component 3 is arranged at the rear end of the cutting component 4, a starting component 5 is arranged on the outer surface of the cutting component 4, a rotating component 2 is arranged at the right end of the cutting component 4, and the bottom ends of the rotating component 2, the transmission component 3, and the starting component 5 are all fixedly connected to the top of the device base 6.
[0027] The wire harness is sorted and transferred to the inside of the device through the transportation of the transfer component 3. After the wire harness touches the internal component of the starting component 5, the rotating component 2 is started to rotate, and the parts of the rotating component 2 are rotated to the top of the cutting component 4. The intermittent stamping device 1 is used to stamp so that the stamping distance of the intermittent stamping device 1 is increased, and the cutting component 4 is pressed to cut the wire harness, and then the cut wire harness is output through the space at the lower end of the starting component 5, completing the output of the wire harness.
[0028] See also Figure 1 and Figure 2The width of the storage plate 57 is half the width of the cutting output plate 45. The front end of the cutting output plate 45 is a downward inclined surface. The cutting input column 44 is on the same horizontal plane as the cutting output plate 45 and the top of the storage plate 57. The same horizontal plane can prevent the wire harness from getting stuck and stopping due to device reasons when moving. At the same time, the other half of the space left vacant can allow the L-shaped push plate 26 to push the cut wire harness down for output.
[0029] See also Figure 2 and Figure 3 The starting component 5 includes a container 54, in which a distance measuring component 51 is slidably connected, and the distance measuring component 51 extends to the outside of the container 54. A fixing plate 55 is rotatably connected to the upper right end of the container 54, and the fixing plate 55 is rotatably connected to the starting rod 52. The front end of the starting rod 52 is fixedly connected to a limit spring, and the limit spring is slidably connected to a reset block 53. The lower rear end of the reset block 53 is fixedly connected to the upper front end of the container 54, and four component legs 56 are fixedly connected to the bottom end of the container 54. A moving groove is opened at the top of the container 54, and a push-out groove is opened at a parallel position below the moving groove on the right side of the container 54. A storage plate 57 is fixedly connected to the lower inside of the container 54, and the bottom ends of the four component legs 56 are all fixedly connected to the top of the device base 6.
[0030] See also Figure 3 The starting rod 52 is evenly provided with a plurality of fixing holes through which the push column 512 can pass. The push column 512 moves in the fixing holes. The push column 512 extends to the outside of the starting rod 52 and is threadedly connected to the left end of the nut 513.
[0031] The wire harness enters the container 54 through the rear end of the container 54, and after touching the distance measuring component 51, the distance measuring component 51 drives the starting rod 52 to move forward by rotating. The starting rod 52 moves forward under the restriction of the fixed plate 55, and pushes the rotating component 2 to rotate. After the wire harness inside the container 54 is cut, there is a lack of thrust of the wire harness, and the starting rod 52 is reset under the restriction of the reset block 53, waiting for the next start.
[0032] See also Figure 4 The distance measuring component 51 includes a sliding block 514, which extends to the outside of the container 54. The sliding block 514 slides in the moving groove. The left and right sides of the sliding block 514 are fixedly connected with fixed blocks 515. The middle part of the sliding block 514 is rotatably connected with a pushing lever 511. A pushing column 512 is fixedly connected to the upper right end of the pushing lever 511. A nut 513 is threadedly connected to the end of the pushing column 512 away from the pushing lever 511.
[0033] After the wire harness enters the container 54, it pushes the bottom end of the push lever 511, pushes the top of the push lever 511 forward, and then rotates the push start rod 52 through the push column 512. The nut 513 can help the distance measuring component 51 to change its position, and change the length of the wire harness to be cut. The fixing block 515 can limit the distance measuring component 51 to slide on the movable groove on the container 54 to prevent the occurrence of a single excess.
[0034] See also Figure 5 The transmission component 3 includes a component shell 31, and two transmission gears 32 are rotatably connected to the inner side of the component shell 31. The two transmission gears 32 are meshed with each other. A driving motor is arranged at the right end of the upper transmission gear 32, and a driving column 34 is fixedly connected to the left ends of the two transmission gears 32. The ends of the two driving columns 34 away from the transmission gear 32 are fixedly connected to the transmission wheel 33, and the bottom end of the component shell 31 is fixedly connected to the top of the device base 6.
[0035] The upper transfer gear 32 is driven by the motor at the right end to rotate clockwise, driving the meshing lower transfer gear 32 to rotate, and at the same time driving the driving column 34 fixed to the transfer gear 32 to rotate, thereby driving the transfer wheel 33 on the driving column 34 to rotate relatively, and the gap between the two transfer wheels 33 can pass the wire harness and transport it.
[0036] See also Figure 6 The rotating component 2 includes a component base 28, the top of the component base 28 is rotatably connected to a rotating spring 27, the inside of the rotating spring 27 is fixedly connected to a telescopic column, the rotating spring 27 and the top of the telescopic column are rotatably connected to a rotating column 25, an L-shaped pushing plate 26 is fixedly connected to the lower front end of the rotating column 25, an L-shaped pressure block 22 is fixedly connected to the left end of the rotating column 25, a reset plate 23 is arranged in a parallel position below the L-shaped pressure block 22, the right end of the reset plate 23 is fixedly connected to the rotating column 25, the front end of the reset plate 23 is fixedly connected to a reset spring 24, the reset spring 24 is fixedly connected to the rear end of the container 54, and the bottom end of the component base 28 is fixedly connected to the top of the device base 6.
[0037] The starting rod 52 is used to support the front end of the L-shaped pressing block 22 to drive the rotating column 25 to rotate. The L-shaped pressing block 22 rotates to above the cutting component 4. The intermittent punching device 1 applies force to the L-shaped pressing block 22 to press the rotating column 25 downward. With the help of the L-shaped pressing block 22, the intermittent punching device 1 completes the punching of the cutting component 4, allowing the cutting component 4 to complete the interception work. While intercepting, the L-shaped push plate 26 rotates into the ejection groove to push the intercepted wire harness out for output. After the interception is completed, the starting rod 52 leaves the front end of the L-shaped pressing block 22, and the reset spring 24 drives the reset plate 23 to reset the rotating column 25.
[0038] See also Figure 7The cutting assembly 4 includes a cutting output plate 45, a cutting input column 44 is fixedly connected to the rear end of the cutting output plate 45, a cutting spring 43 is fixedly connected to the top of the cutting input column 44, a telescopic rod is fixedly connected inside the cutting spring 43, a cutting block 41 is fixedly connected to the top of the telescopic rod and the cutting spring 43, a cutting blade 42 is fixedly connected to the middle of the bottom end of the cutting block 41, and the cutting output plate 45 and the bottom end of the cutting spring 43 are fixedly connected to the top of the device base 6.
[0039] The wire harness is pushed into the container 54 through the transmission component 3 through the cutting input column 44 and the top of the cutting output plate 45. The intermittent punching device 1 can only touch the cutting block 41 in the normal punching state, and cannot press the cutting block 41 downward to cut the wire harness. The cutting block 41 can be pressed downward by the intermittent punching device 1 through the cooperation of the L-shaped pressing block 22 to cut the wire harness at the top of the cutting input column 44, and then fall and be collected through the inclined surface at the front end of the cutting output plate 45.
[0040] Working principle:
[0041] First, put the wire harness head to be cut into the gap between the transfer wheels 33, and transport the wire harness forward under the drive of the transfer gear 32. By adjusting the position of the distance measuring component 51, the wire harness can be cut within the required length. Then, when the wire harness reaches the specified position, it will push the distance measuring component 51, so that the distance measuring component 51 drives the starting rod 52 to move to the rear end, and the L-shaped pressing block 22 is supported to rotate the rotating column 25. The rotated L-shaped pressing block 22 will be in the middle of the intermittent punching device 1 and the cutting block 41. The intermittent punching device 1 in the normal group state will only contact the top surface of the cutting block 41 when pressing down. The cutting block 41 can be pressed down by the cooperation of the L-shaped pressing block 22 to achieve the cutting effect. At the same time of cutting, the L-shaped push plate 26 will enter the push-out groove by rotation to push the cut wire harness out and fall.
[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 cutting device for wire harness processing, comprising a device base (6), characterized in that: A cutting assembly (4) is fixedly connected to the middle of the top of the device base (6); an intermittent punching device (1) is arranged at the top of the cutting assembly (4); a transmission assembly (3) is arranged at the rear end of the cutting assembly (4); a starting assembly (5) is arranged on the outer surface of the cutting assembly (4); a rotating assembly (2) is arranged at the right end of the cutting assembly (4); and the bottom ends of the rotating assembly (2), the transmission assembly (3) and the starting assembly (5) are all fixedly connected to the top of the device base (6).
2. A wire harness processing cutting device according to claim 1, characterized in that: The starting component (5) comprises a container (54), a distance measuring component (51) is slidably connected inside the container (54), the distance measuring component (51) extends to the outside of the container (54), a fixing plate (55) is rotatably connected to the upper right end of the container (54), the fixing plate (55) is rotatably connected to the starting rod (52), the front end of the starting rod (52) is fixedly connected to a limit spring, the limit spring is slidably connected to a reset block (53), the lower rear end of the reset block (53) is fixedly connected to the upper front end of the container (54), four component legs (56) are fixedly connected to the bottom end of the container (54), a moving groove is provided at the top of the container (54), a push-out groove is provided at a position parallel to the lower right side of the moving groove of the container (54), a storage plate (57) is fixedly connected to the lower inside of the container (54), and the bottom ends of the four component legs (56) are fixedly connected to the top of the device base (6).
3. A wire harness processing cutting device according to claim 2, characterized in that: The distance measuring component (51) comprises a sliding block (514), the sliding block (514) extending to the outside of the container (54), the sliding block (514) sliding in the moving groove, the left and right sides of the sliding block (514) are fixedly connected to fixed blocks (515), the middle part of the sliding block (514) is rotatably connected to a pushing lever (511), the upper right end of the pushing lever (511) is fixedly connected to a pushing column (512), and the end of the pushing column (512) away from the pushing lever (511) is threadedly connected to a nut (513).
4. A wire harness processing cutting device according to claim 3, characterized in that: The starting rod (52) is evenly provided with a plurality of fixing holes through which the pushing column (512) can pass. The pushing column (512) moves in the fixing holes. The pushing column (512) extends to the outside of the starting rod (52) and is threadedly connected to the left end of the nut (513).
5. A wire harness processing cutting device according to claim 1, characterized in that: The transmission component (3) comprises a component shell (31), the inner side of which is rotatably connected to two transmission gears (32), the two transmission gears (32) meshing with each other, a driving motor being arranged at the right end of the upper transmission gear (32), the left ends of the two transmission gears (32) being fixedly connected to driving columns (34), the ends of the two driving columns (34) away from the transmission gears (32) being fixedly connected to transmission wheels (33), and the bottom end of the component shell (31) being fixedly connected to the top end of the device base (6).
6. A wire harness processing cutting device according to claim 1, characterized in that: The rotating assembly (2) comprises an assembly base (28), the top end of the assembly base (28) being rotatably connected to a rotating spring (27), the interior of the rotating spring (27) being fixedly connected to a telescopic column, the rotating spring (27) and the top end of the telescopic column being rotatably connected to a rotating column (25), the front end of the rotating column (25) being fixedly connected to an L-shaped pushing plate (26), the left end of the rotating column (25) being fixedly connected to an L-shaped pressing block (22), a reset plate (23) being arranged at a parallel position below the L-shaped pressing block (22), the right end of the reset plate (23) being fixedly connected to the rotating column (25), the front end of the reset plate (23) being fixedly connected to a reset spring (24), the reset spring (24) being fixedly connected to the rear end of the container (54), and the bottom end of the assembly base (28) being fixedly connected to the top end of the device base (6).
7. A wire harness processing cutting device according to claim 2, characterized in that: The cutting assembly (4) comprises a cutting output plate (45), the rear end of the cutting output plate (45) is fixedly connected to a cutting input column (44), the top end of the cutting input column (44) is fixedly connected to a cutting spring (43), the interior of the cutting spring (43) is fixedly connected to a telescopic rod, the telescopic rod and the top end of the cutting spring (43) are fixedly connected to a cutting block (41), the middle part of the bottom end of the cutting block (41) is fixedly connected to a cutting blade (42), and the bottom ends of the cutting output plate (45) and the cutting spring (43) are both fixedly connected to the top end of the device base (6).
8. A wire harness processing cutting device according to claim 7, characterized in that: The width of the storage plate (57) is half the width of the cutting output plate (45), the front end of the cutting output plate (45) is a downwardly inclined surface, and the cutting input column (44) and the top ends of the cutting output plate (45) and the storage plate (57) are in the same horizontal plane.