A wire harness cutting device for a sweeping machine

Abstract

The utility model belongs to the technical field of wire harness processing equipment, and particularly relates to a wire harness ring cutting device for a sweeping machine, comprising a first reduction motor and a base: a driving gear is installed on the output shaft of the first reduction motor, the driving gear is meshed and connected with a driven gear, the driven gear is installed on the outer wall of a rotating plate, a second mounting plate is installed on both sides of one side surface of the rotating plate, one side surface of the second mounting plate is connected to a U-shaped mounting plate through a first electric push rod, a cutter is installed in a U-shaped groove on the U-shaped mounting plate, and clamping mechanisms are provided on both sides above the base. The utility model not only facilitates the staff to perform ring cutting and skinning operations on the wire harness, but also effectively improves the quality of the wire harness ring cutting and skinning, and is highly practical.

Description

Technical Field

[0001] The utility model belongs to the field of wire harness processing equipment, in particular to a wire harness ring cutting device for a sweeper. Background Art

[0002] During the production process of the wire harness, the outer sheath of the wire harness needs to be sheared.

[0003] After searching, the patent announcement number CN218352035U discloses a wire harness ring cutting device, which relates to the field of wire harness processing. The wire harness ring cutting device includes a workbench, the top of which is fixedly connected to two supporting slot plates, the tops of the two supporting slot plates are both provided with movable slot plates, the inside of the movable slot plates is fixedly connected with a friction airbag, the tops of the two movable slot plates are fixedly connected with a transmission plate, and the tops of the transmission plates are fixedly connected with a pneumatic cylinder. In the wire harness ring cutting device, the friction airbag fixed inside the movable slot plate squeezes and rubs with the wire harness to fix the wire harness, the motor drives the rotating ring to rotate between the two supporting slot plates through the friction sleeve, and the fixed cutter inside the rotating ring rotates to ring cut the outer skin of the wire harness, so that the cutter rotates to ring cut the wire harness, which avoids the distortion of the wire harness caused by the rotation of the wire harness or the injury to the staff caused by the rotation of the wire harness, ensures the safety and rapidity of the wire harness ring cutting process, and reduces the damage to the wire harness.

[0004] When the above technical solution is actually used, the staff's operation is cumbersome when performing the wire harness ring cutting operation. In addition, when the wire harness is skewed during the ring cutting operation, it is easy to cause the quality of the wire harness ring cutting and peeling to decrease. For this reason, we propose a sweeper wire harness ring cutting device to solve the existing problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a wire harness loop cutting device for a sweeping machine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A wire harness ring cutting device for a sweeping machine comprises a first reduction motor and a base: a driving gear is installed on the output shaft of the first reduction motor, the driving gear is meshed and connected with a driven gear, the driven gear is installed on the outer wall of a rotating plate, second mounting plates are installed on both sides of one side surface of the rotating plate, one side surface of the second mounting plate is connected to a U-shaped mounting plate through a first electric push rod, a cutter is installed in a U-shaped groove on the U-shaped mounting plate, and clamping mechanisms are provided on both sides above the base.

[0008] Furthermore, there is a gap connection between the end wall of one end of the cutter and the groove wall of the U-shaped groove on the U-shaped mounting plate, and the cutter and the U-shaped mounting plate are fixedly connected by fastening bolts.

[0009] Furthermore, a first through hole is opened at the center position of the surface of the rotating plate, and arc-shaped sliders are installed on both sides of the other side surface of the rotating plate. The other end of the arc-shaped slider is installed on the hollow annular slide rail, and the arc-shaped slider and the hollow annular slide rail are slidably connected. The hollow annular slide rail is installed on one side surface of the first mounting plate.

[0010] Furthermore, the first reduction motor is mounted on the upper surface of the support plate, the support plate is mounted on the top of the first mounting plate, the bottom of the first mounting plate is mounted on the upper surface of the base, and a second through hole is opened at the center of the surface of the first mounting plate.

[0011] Furthermore, the clamping mechanism includes a second reduction motor, a third mounting plate, a support rod, a threaded hole, a first movable plate, a clamping plate, a rotating shaft, a top plate, a second slider, a second slide rail, a fourth mounting plate, a second movable plate, a connecting plate, a third movable and a first slider, a top plate is installed on the top of the fourth mounting plate, a connecting plate is installed below the front end surface of the fourth mounting plate, the upper surface of the top plate is connected to the third mounting plate through a support rod, the upper surface of the third mounting plate is installed with a second reduction motor, the output shaft of the second reduction motor passes through the surface of the third mounting plate and is connected to the rotating shaft through a coupling, and one end of the rotating shaft passes through the bearing on the surface of the top plate and is installed in the bearing on the surface of the connecting plate.

[0012] Furthermore, a first movable plate and a second movable plate are respectively installed on the upper and lower sides of the outer wall of the rotating shaft, and a left-handed thread and a right-handed thread are respectively arranged on the upper and lower sides of the outer wall of the rotating shaft, and threaded holes are opened on the surfaces of the first movable plate and the second movable plate, and the threaded holes on the first movable plate are threadedly engaged with the left-handed threads on the outer wall of the rotating shaft, and the threaded holes on the second movable plate are threadedly engaged with the right-handed threads on the outer wall of the rotating shaft, and a clamping plate is installed on one side of the surface of one side of the first movable plate and the second movable plate, and second sliders are installed on both sides of the rear end walls of the first movable plate and the second movable plate, and the other end of the second slider is installed on the second slide rail, and the second slider and the second slide rail are slidably connected, and the second slide rail is installed on both sides of the front end surface of the fourth mounting plate, and the bottom end of the fourth mounting plate is installed on the top of the third movable plate.

[0013] Furthermore, a first slider is installed at both front and rear ends of the lower surface of the third movable plate, the bottom end of the first slider is installed on the first slide rail, and the first slider and the first slide rail are slidably connected, the first slide rail is installed at the front and rear ends on both sides of the upper surface of the base, a second electric push rod is installed on the outer wall of one side of the third movable plate, the second electric push rod is installed on the top of the mounting seat, and the mounting seat is installed on both sides of the upper surface of the base.

[0014] Furthermore, support seats are installed at four corners of the lower surface of the base.

[0015] By means of the above technical scheme, the utility model provides a wire harness ring cutting device for a sweeping machine, which has at least the following beneficial effects: the utility model is provided through the coordinated arrangement of a series of structures, and when the staff needs to perform a ring cutting and skinning operation on the wire harness, the staff fixes and clamps the two ends of the wire harness to be ring cut and skinned on the two clamping mechanisms respectively, and the staff starts the second reduction motor on the clamping mechanism, and the start of the second reduction motor will drive the rotating shaft to rotate forward or reverse. Because the threaded hole on the first movable plate and the left-handed thread on the outer wall of the rotating shaft are threadedly engaged, and the threaded hole on the second movable plate and the right-handed thread on the outer wall of the rotating shaft are threadedly engaged, when the rotating shaft rotates forward or reversely, the first movable plate and the second movable plate will make a linear motion on the outer wall of the rotating shaft, and the directions of movement of the first movable plate and the second movable plate are opposite, so that the distance between the two clamping plates on the clamping mechanism can be adjusted, and the staff The two clamping plates on the clamping mechanism fix and clamp the wire harness. After the wire harness is fixed and clamped, the staff starts the second electric push rod, which will drive the clamping mechanism to move in the X-axis direction. The staff moves the two clamping mechanisms and tightens the wire harness, avoiding the wire harness being in a loose state and causing deviations in the process of ring cutting. After the wire harness is tightened, the staff starts the first electric push rod, which will drive the cutter to move when it is started. The staff makes the cutter contact with the outer skin of the wire harness and cuts into a certain depth. Then, the staff starts the first reduction motor, which will indirectly rotate the cutter when it is started. The rotating cutter can ring cut and remove the outer skin of the wire harness. Therefore, the utility model not only facilitates the staff to ring cut and remove the outer skin of the wire harness, but also effectively improves the quality of the ring cutting and removing the outer skin of the wire harness, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the wire harness loop cutting device for a sweeping machine provided in an embodiment of the present application Figure 1 ;

[0018] Figure 2 Schematic diagram of the three-dimensional structure of the wire harness loop cutting device for a sweeping machine provided in an embodiment of the present application Figure 2 ;

[0019] Figure 3 A schematic diagram of the internal structure of a wire harness loop cutting device for a sweeping machine provided in an embodiment of the present application;

[0020] Figure 4A schematic diagram of the structure of a clamping mechanism of a wire harness loop cutting device for a sweeping machine provided in an embodiment of the present application;

[0021] Figure 5 A schematic diagram of the structure of the connection between the arc-shaped slider and the hollow annular slide rail of the wire harness ring cutting device for a sweeping machine provided in an embodiment of the present application.

[0022] In the figure: 1, first mounting plate; 2, support plate; 3, first reduction motor; 4, driving gear; 5, driven gear; 6, rotating plate; 7, clamping mechanism; 701, second reduction motor; 702, third mounting plate; 703, support rod; 704, threaded hole; 705, first movable plate; 706, clamping plate; 707, rotating shaft; 708, top plate; 709, second slider; 710, second slide rail; 711, fourth mounting plate; 712, second movable plate; 713, connecting plate; 714, third movable plate; 715, first slider; 8, support seat; 9, base; 10, second mounting plate; 11, first electric push rod; 12, first through hole; 13, cutter; 14, U-shaped mounting plate; 15, first slide rail; 16, second electric push rod; 17, mounting seat; 18, second through hole; 19, arc slider; 20, hollow annular slide rail. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 5The utility model of the sweeping machine wire harness ring cutting device mainly includes a first reduction motor 3 and a base 9: a driving gear 4 is installed on the output shaft of the first reduction motor 3, the driving gear 4 is meshed and connected with a driven gear 5, and the driven gear 5 is installed on the outer wall of a rotating plate 6, and a second mounting plate 10 is installed on both sides of one side surface of the rotating plate 6. One side surface of the second mounting plate 10 is connected to a U-shaped mounting plate 14 through a first electric push rod 11, and a cutter 13 is installed in a U-shaped groove on the U-shaped mounting plate 14. A clamping mechanism 7 is provided on both sides of the upper side of the base 9. When the staff needs to ring cut the wire harness to remove the outer When the sheathing operation is performed, the staff fixes and clamps the two ends of the wire harness to be cut and peeled on the two clamping mechanisms 7 respectively, and the staff starts the second reduction motor 701 on the clamping mechanism 7. The start of the second reduction motor 701 will drive the shaft 707 to rotate forward or reverse. Because the threaded hole 704 on the first movable plate 705 and the left-handed thread on the outer wall of the shaft 707 are threadedly engaged, and the threaded hole 704 on the second movable plate 712 and the right-handed thread on the outer wall of the shaft 707 are threadedly engaged, when the shaft 707 rotates forward or reversely, the first movable plate 705 and the second movable plate 712 are engaged. The movable plate 712 makes a linear motion on the outer wall of the rotating shaft 707, and the first movable plate 705 moves in the opposite direction to the second movable plate 712, so that the spacing between the two clamping plates 706 on the clamping mechanism 7 can be adjusted. The staff makes the two clamping plates 706 on the clamping mechanism 7 fix and clamp the wire harness. After the wire harness is fixed and clamped, the staff starts the second electric push rod 16. The start of the second electric push rod 16 will drive the clamping mechanism 7 to move in the X-axis direction. The staff makes the two clamping mechanisms 7 move and tightens the wire harness, avoiding the wire harness being in a loose state and causing the wire harness to be in a loose state. If deviation occurs during the ring cutting process, after the wire harness is tightened, the staff starts the first electric push rod 11. The start of the first electric push rod 11 will drive the cutter 13 to move. The staff makes the cutter 13 contact with the outer skin of the wire harness and makes the cutter 13 cut into a certain depth. Then, the staff starts the first reduction motor 3. The start of the first reduction motor 3 will indirectly rotate the cutter 13. The rotating cutter 13 can ring cut and remove the outer skin of the wire harness. Therefore, the utility model not only facilitates the staff to perform ring cutting and removing the outer skin of the wire harness, but also effectively improves the quality of the ring cutting and removing the outer skin of the wire harness.

[0025] The end wall at one end of the cutter 13 is connected with the groove wall of the U-shaped groove on the U-shaped mounting plate 14 by a gap, and the cutter 13 and the U-shaped mounting plate 14 are fixedly connected by fastening bolts, so that the staff can disassemble and replace the cutter 13. A first through hole 12 is opened at the center position of the surface of the rotating plate 6, and arc-shaped sliders 19 are installed on both sides of the other side surface of the rotating plate 6. The other end of the arc-shaped slider 19 is installed on the hollow annular slide rail 20, and the arc-shaped slider 19 and the hollow annular slide rail 20 are slidably connected. The matching arrangement of the arc-shaped slider 19 and the hollow annular slide rail 20 indirectly enhances the stability of the cutter 13 during rotation. The hollow annular slide rail 20 is installed on one side surface of the first mounting plate 1, and the first reduction motor 3 is installed on the upper surface of the support plate 2. The support plate 2 is installed on the top of the first mounting plate 1, the bottom end of the first mounting plate 1 is installed on the upper surface of the base 9, and a second through hole 18 is opened at the center of the surface of the first mounting plate 1. The clamping mechanism 7 includes a second reduction motor 701, a third mounting plate 702, a support rod 703, a threaded hole 704, a first movable plate 705, a clamping plate 706, a rotating shaft 707, a top plate 708, a second slider 709, a second slide rail 710, a fourth mounting plate 711, a second movable plate 712, a connecting plate 713, a third movable and first slider 715, a top plate 708 is installed on the top of the fourth mounting plate 711, a connecting plate 713 is installed below the front end surface of the fourth mounting plate 711, and the upper surface of the top plate 708 is connected to the third mounting plate 711 through the support rod 703. The third mounting plate 702 is connected, and a second reduction motor 701 is installed on the upper surface of the third mounting plate 702. The output shaft of the second reduction motor 701 passes through the surface of the third mounting plate 702 and is connected to the rotating shaft 707 through a coupling. One end of the rotating shaft 707 passes through the bearing on the surface of the top plate 708 and is installed in the bearing on the surface of the connecting plate 713. The first movable plate 705 and the second movable plate 712 are respectively installed above and below the outer wall of the rotating shaft 707. Left-handed threads and right-handed threads are respectively arranged above and below the outer wall of the rotating shaft 707. Threaded holes 704 are opened on the surfaces of the first movable plate 705 and the second movable plate 712. The threaded holes 704 on the first movable plate 705 are threadedly engaged with the left-handed threads on the outer wall of the rotating shaft 707. The threaded holes 704 on the second movable plates 712 are threadedly engaged with the right-handed threads on the outer wall of the rotating shaft 707. A clamping plate 706 is installed on one side of the surface of one side of the first movable plate 705 and the second movable plate 712. Second sliders 709 are installed on both sides of the rear end walls of the first movable plate 705 and the second movable plate 712. The other end of the second slider 709 is installed on the second slide rail 710, and the second slider 709 and the second slide rail 710 are slidably connected. The coordinated arrangement of the second slider 709 and the second slide rail 710 can play a role in limiting and guiding the movement of the first movable plate 705 and the second movable plate 712, thereby avoiding the situation that the first movable plate 705 and the second movable plate 712 rotate with the rotation of the rotating shaft 707.The second slide rail 710 is mounted on both sides of the front end surface of the fourth mounting plate 711, and the bottom end of the fourth mounting plate 711 is mounted on the top end of the third movable plate 714. The first slider 715 is mounted on both front and rear ends of the lower surface of the third movable plate 714. The bottom end of the first slider 715 is mounted on the first slide rail 15, and the first slider 715 and the first slide rail 15 are slidably connected. The arrangement of the first slider 715 and the first slide rail 15 enhances the stability of the clamping mechanism 7 when it moves. The first slide rail 15 is mounted on the front and rear ends of both sides of the upper surface of the base 9. A second electric push rod 16 is mounted on the outer wall of one side of the third movable plate 714. The second electric push rod 16 is mounted on the top end of the mounting seat 17. The mounting seat 17 is mounted on both sides of the upper surface of the base 9. The four corners of the lower surface of the base 9 are mounted with support seats 8.

[0026] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0027] 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 loop cutting device for a sweeping machine, characterized in that: The invention comprises a first reduction motor (3) and a base (9): a driving gear (4) is mounted on the output shaft of the first reduction motor (3), the driving gear (4) is meshingly connected with a driven gear (5), the driven gear (5) is mounted on the outer wall of a rotating plate (6), a second mounting plate (10) is mounted on both sides of one side surface of the rotating plate (6), a side surface of the second mounting plate (10) is connected to a U-shaped mounting plate (14) via a first electric push rod (11), a cutter (13) is mounted in a U-shaped groove on the U-shaped mounting plate (14), and clamping mechanisms (7) are arranged on both sides above the base (9).

2. The sweeper wire harness loop cutting device according to claim 1, characterized in that: An end wall at one end of the cutter (13) is gap-connected to a groove wall of a U-shaped groove on a U-shaped mounting plate (14); the cutter (13) and the U-shaped mounting plate (14) are fixedly connected by fastening bolts.

3. The sweeper wire harness loop cutting device according to claim 1, characterized in that: A first through hole (12) is provided at the center of the surface of the rotating plate (6), and arc-shaped sliders (19) are installed on both sides of the other side surface of the rotating plate (6), and the other end of the arc-shaped slider (19) is installed on the hollow annular slide rail (20), and the arc-shaped slider (19) and the hollow annular slide rail (20) are slidably connected, and the hollow annular slide rail (20) is installed on the side surface of the first mounting plate (1).

4. The sweeper wire harness loop cutting device according to claim 1, characterized in that: The first reduction motor (3) is mounted on the upper surface of the support plate (2), the support plate (2) is mounted on the top end of the first mounting plate (1), the bottom end of the first mounting plate (1) is mounted on the upper surface of the base (9), and a second through hole (18) is provided at the center of the surface of the first mounting plate (1).

5. The sweeping machine wire harness loop cutting device according to claim 1, characterized in that: The clamping mechanism (7) comprises a second reduction motor (701), a third mounting plate (702), a support rod (703), a threaded hole (704), a first movable plate (705), a clamping plate (706), a rotating shaft (707), a top plate (708), a second slider (709), a second slide rail (710), a fourth mounting plate (711), a second movable plate (712), a connecting plate (713), a third movable plate and a first slider (715), wherein the top plate (708) is installed at the top end of the fourth mounting plate (711), and the fourth mounting plate A connecting plate (713) is installed below the front end surface of (711), the upper surface of the top plate (708) is connected to the third mounting plate (702) through a support rod (703), and the upper surface of the third mounting plate (702) is installed with a second reduction motor (701), the output shaft of the second reduction motor (701) passes through the surface of the third mounting plate (702) and is connected to the rotating shaft (707) through a coupling, and one end of the rotating shaft (707) passes through the bearing on the surface of the top plate (708) and is installed in the bearing on the surface of the connecting plate (713).

6. The sweeper wire harness loop cutting device according to claim 5, characterized in that: A first movable plate (705) and a second movable plate (712) are respectively installed above and below the outer wall of the rotating shaft (707); a left-handed thread and a right-handed thread are respectively arranged above and below the outer wall of the rotating shaft (707); threaded holes (704) are provided on the surfaces of the first movable plate (705) and the second movable plate (712); the threaded holes (704) on the first movable plate (705) and the left-handed thread on the outer wall of the rotating shaft (707) are threadedly engaged with each other; the threaded holes (704) on the second movable plate (712) and the right-handed thread on the outer wall of the rotating shaft (707) are threadedly engaged with each other. The first movable plate (705) and the second movable plate (712) are connected, and a clamping plate (706) is installed on one side of the surface of one side, and a second slider (709) is installed on both sides of the rear end wall of the first movable plate (705) and the second movable plate (712), and the other end of the second slider (709) is installed on the second slide rail (710), and the second slider (709) and the second slide rail (710) are slidably connected, and the second slide rail (710) is installed on both sides of the front end surface of the fourth mounting plate (711), and the bottom end of the fourth mounting plate (711) is installed on the top of the third movable plate (714).

7. The sweeper wire harness loop cutting device according to claim 6, characterized in that: A first slider (715) is installed at both front and rear ends of the lower surface of the third movable plate (714); the bottom end of the first slider (715) is installed on the first slide rail (15); and the first slider (715) and the first slide rail (15) are slidably connected; the first slide rail (15) is installed at the front and rear ends of both sides of the upper surface of the base (9); a second electric push rod (16) is installed on the outer wall of one side of the third movable plate (714); the second electric push rod (16) is installed on the top of a mounting seat (17); and the mounting seat (17) is installed on both sides of the upper surface of the base (9).

8. The sweeping machine wire harness loop cutting device according to claim 1, characterized in that: Support seats (8) are installed at the four corners of the lower surface of the base (9).

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