Electric appliance wire harness girdling device

Abstract

The utility model relates to the technical field of electrical appliance wire harness processing, and provides an electrical appliance wire harness girdling device which comprises a base, an annular frame is arranged in a frame body, a gear ring is fixedly installed outside the annular frame and close to the left side of the annular frame, and the bottom end of a first hydraulic rod penetrates into the frame body to be fixedly connected with a toothed plate. A motor is fixedly installed on the right side of the base, a threaded rod is fixedly installed on the output end of the motor, threaded blocks are in threaded connection with the positions, close to the two ends of the threaded rod, of the outer portion of the threaded rod, supporting rods are fixedly installed at the tops of the threaded blocks, and the top ends of the supporting rods penetrate into the frame body to be fixedly connected with a movable frame. An upper guide roller and a lower guide roller are arranged in the moving frame and close to the upper side and the lower side of the moving frame. The motor is started to drive the threaded rod to rotate, the threaded rod can drive the threaded block to move, the threaded block can drive the moving frame to move, the moving frame moves to straighten the wire harness, and therefore the wire harness girdling quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical wiring harness processing, in particular to an electrical wiring harness ring cutting device. Background Art

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The basic research content of traffic theory is to study the relationship between traffic volume, call loss and wiring harness capacity. During the processing of the wiring harness, the outer skin of the wiring harness needs to be cut in a circular manner for subsequent use. However, the wiring harness needs to be rolled up for storage and transportation, so it will bend during the wiring harness cutting process, which will cause the wiring harness cutting surface to be not flat enough, thereby greatly reducing the quality of the wiring harness cutting.

[0003] Therefore, the present invention particularly proposes a kind of electrical wiring harness ring cutting device to solve the above-mentioned problem. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model aims to provide an electrical wire harness loop cutting device which can straighten the wire harness and ensure the quality of the wire harness loop cutting.

[0005] To achieve the above object, the technical solution of the utility model is implemented as follows: an electrical wiring harness ring cutting device comprises a base, a frame is fixedly installed on the top of the base, a controller is fixedly installed on the front side of the frame, an annular frame is arranged inside the frame, a gear ring is fixedly installed on the outside of the annular frame and near its left side, a first hydraulic rod is fixedly installed on the top of the frame and near its front side, the bottom end of the first hydraulic rod penetrates into the interior of the frame and is fixedly connected with a gear plate, the gear plate is movably meshed and adapted with the gear ring, a guide cylinder is fixedly installed on the inner wall of the annular frame, and there are four guide cylinders in total and they are arranged in a ring shape on the inner wall of the annular frame. The guide cylinder is provided with a guide rod inside, and a circular cutting knife is provided at the other end of the guide rod. A motor is fixedly installed on the right side of the base, and a threaded rod is fixedly installed on the output of the motor. Opposite threaded grooves are opened on the threaded rod, and threaded blocks are threadedly connected to the outside of the threaded rod near both ends thereof, and a support rod is fixedly installed on the top of the threaded block. The top end of the support rod passes through the inside of the frame and is fixedly connected with a moving frame. The inside of the moving frame is rotatably connected with an upper roller shaft and a lower roller shaft through bearings near the upper and lower sides thereof, and an upper guide roller and a lower guide roller are fixedly installed on the outside of the upper roller shaft and the lower roller shaft respectively.

[0006] Preferably, a rotation groove is provided outside the annular frame and near the right side thereof, a rotation sleeve is rotatably connected inside the rotation groove, and upper and lower sides of the rotation sleeve are fixedly connected to the inner wall of the frame through connecting blocks.

[0007] Preferably, a spring is fixedly installed inside the guide cylinder, and the other end of the spring is fixedly connected to the guide rod.

[0008] Preferably, a clamping block is fixedly mounted on one end of the guide rod close to the circular cutter, a clamping groove is provided on the outer side of the circular cutter, and the clamping block and the clamping groove are mutually engaged and adapted.

[0009] Preferably, a connecting rod is fixedly installed on the top of the movable frame, a sliding block is fixedly installed on the other end of the connecting rod, a sliding groove is fixedly installed on the top of the inner wall of the frame, and the sliding block is slidably connected and adapted to the sliding groove.

[0010] Preferably, an upper gear and a lower gear are fixedly installed on the outside of the upper roller shaft and the lower roller shaft and close to both sides thereof, respectively, and the upper gear is movably engaged and adapted with the lower gear. A second hydraulic rod is fixedly installed on the top of the movable frame and close to the front and rear sides thereof, and the bottom end of the second hydraulic rod passes through the interior of the movable frame and is fixedly connected to a card, and the card is engaged with the upper gear.

[0011] Preferably, anti-skid pads are fixedly installed on the outside of the upper guide roller and the lower guide roller, and the anti-skid pads are made of rubber.

[0012] The beneficial effects of the utility model are embodied in:

[0013] The utility model can drive the card to move by setting a second hydraulic rod, and the card can be engaged with the upper gear, so that the upper guide roller and the lower guide roller can be limited, and the electric starter can drive the threaded rod to rotate, the threaded rod can drive the threaded block to move, the threaded block can drive the moving frame to move, and the movement of the moving frame can straighten the wire harness, thereby ensuring the quality of the wire harness ring cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model;

[0017] Figure 3 This is a diagram of the internal structure of the annular frame of the utility model;

[0018] Figure 4 This is the internal structure diagram of the mobile frame of the utility model;

[0019] Figure 5 It is an enlarged view of A of the present utility model;

[0020] Description of reference numerals:

[0021] 1. Base; 2. Frame; 3. Ring frame; 4. Gear ring; 5. First hydraulic rod; 6. Gear plate; 7. Guide cylinder; 8. Guide rod; 9. Circular cutter; 10. Motor; 11. Threaded rod; 12. Threaded block; 13. Moving frame; 14. Upper guide roller; 15. Lower guide roller; 16. Rotating sleeve; 17. Spring; 18. Block; 19. Slot; 20. Slider; 21. Slide; 22. Upper gear; 23. Lower gear; 24. Second hydraulic rod; 25. Card; 26. Anti-slip pad. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0023] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0025] Please refer to the instruction manual Figure 1-5The utility model provides an electrical wiring harness ring cutting device, comprising a base 1, a frame 2 is fixedly installed on the top of the base 1, a controller is fixedly installed on the front side of the frame 2, an annular frame 3 is arranged inside the frame 2, a gear ring 4 is fixedly installed on the outside of the annular frame 3 and near the left side thereof, a first hydraulic rod 5 is fixedly installed on the top of the frame 2 and near the front side thereof, the bottom end of the first hydraulic rod 5 penetrates into the interior of the frame 2 and is fixedly connected with a gear plate 6, the gear plate 6 is movably meshed and adapted with the gear ring 4, a guide cylinder 7 is fixedly installed on the inner wall of the annular frame 3, the guide cylinder 7 has four in total and is distributed in an annular array on the inner wall of the annular frame 3, the guide cylinder 7 A guide rod 8 is provided inside the frame 2, and a circular cutting knife 9 is provided at the other end of the guide rod 8. A motor 10 is fixedly installed on the right side of the base 1, and a threaded rod 11 is fixedly installed at the output of the motor 10. Opposite thread grooves are opened on the threaded rod 11, and threaded blocks 12 are threadedly connected to the outside of the threaded rod 11 near its two ends. A support rod is fixedly installed on the top of the threaded block 12, and the top of the support rod passes through the interior of the frame 2 and is fixedly connected to a moving frame 13. The interior of the moving frame 13 is rotatably connected with an upper roller shaft and a lower roller shaft through bearings near its upper and lower sides, and an upper guide roller 14 and a lower guide roller 15 are fixedly installed on the outside of the upper roller shaft and the lower roller shaft respectively.

[0026] In one embodiment, please refer to the attached manual. Figure 2 and 3 A rotating groove is provided outside the annular frame 3 and near its right side. A rotating sleeve 16 is rotatably connected inside the rotating groove. The upper and lower sides of the rotating sleeve 16 are fixedly connected to the inner wall of the frame 2 through a connecting block. Under the rotation of the rotating sleeve 16 and the rotating groove, the circular cutting knife 9 can stably cut the wire harness. A spring 17 is fixedly installed inside the guide cylinder 7. The other end of the spring 17 is fixedly connected to the guide rod 8. The circular cutting knife 9 can be close to the surface of the wire harness under the elastic action of the spring 17, so as to facilitate circular cutting of the wire harness.

[0027] In another embodiment, please refer to the attached Figure 2 and 5 A block 18 is fixedly installed at one end of the guide rod 8 near its circular cutter 9, and a slot 19 is provided on the outer side of the circular cutter 9. The block 18 and the slot 19 are mutually engaged and adapted. The arrangement of the block 18 and the slot 19 facilitates the staff to replace the circular cutter 9. A connecting rod is fixedly installed at the top of the moving frame 13, and a slider 20 is fixedly installed at the other end of the connecting rod. A slide groove 21 is fixedly installed at the top of the inner wall of the frame 2, and the slider 20 is slidably connected and adapted to the slide groove 21. Under the sliding action of the slide groove 21 and the slider 20, the moving frame 13 can move stably, so that the wire harness can be straightened smoothly.

[0028] In one embodiment, please refer to the attached manual. Figure 4 , an upper gear 22 and a lower gear 23 are fixedly installed on the outside of the upper roller shaft and the lower roller shaft and near the two sides thereof, respectively, the upper gear 22 and the lower gear 23 are movably meshed and adapted, a second hydraulic rod 24 is fixedly installed on the top of the moving frame 13 and near the front and rear sides thereof, the bottom end of the second hydraulic rod 24 penetrates into the interior of the moving frame 13 and is fixedly connected with a card 25, the card 25 and the upper gear 22 are mutually engaged, the second hydraulic rod 24 can drive the card 25 and the upper gear 22 to mutually engage, so that the upper guide roller 14 and the lower guide roller 15 can be limited, and then it is convenient for the subsequent straightening operation of the wire harness. An anti-skid pad 26 is fixedly installed on the outside of the upper guide roller 14 and the lower guide roller 15, the anti-skid pad 26 is made of rubber material, and the anti-skid pad 26 can increase the friction between the upper guide roller 14 and the lower guide roller 15 and the wire harness, so as to further improve the stability of the wire harness during circumcision.

[0029] When in use, the staff can connect the driving mechanism of the wire harness, and at the same time make the wire harness pass between the upper guide roller 14 and the lower guide roller 15, and make the wire harness located on the inner side of the circular cutting knife 9. At this time, the staff can start the second hydraulic rod 24, and the second hydraulic rod 24 can drive the card 25 to move, and the card 25 can be mutually engaged with the upper gear 22, so as to limit the upper guide roller 14 and the lower guide roller 15, and the electric starter can drive the threaded rod 11 to rotate, and the threaded rod 11 can drive the threaded block 12 to move, and the threaded block 12 can drive the moving frame 13 to move, and the movement of the moving frame 13 can straighten the wire harness, so as to ensure the quality of the wire harness circular cutting, and then the staff can start the first hydraulic rod 5, and the first hydraulic rod 5 can drive the tooth plate 6 to move, and the tooth plate 6 can drive the gear ring 4 to rotate, and the gear ring 4 can drive the annular frame 3 to rotate, and the annular frame 3 can drive the internal circular cutting knife 9 to circularly cut the wire harness.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical wiring harness ring cutting device, characterized in that: The invention comprises a base (1), a frame (2) is fixedly mounted on the top of the base (1), a controller is fixedly mounted on the front side of the frame (2), an annular frame (3) is arranged inside the frame (2), a gear ring (4) is fixedly mounted outside and close to the left side of the annular frame (3), a first hydraulic rod (5) is fixedly mounted on the top and close to the front side of the frame (2), the bottom end of the first hydraulic rod (5) penetrates into the interior of the frame (2) and is fixedly connected with a gear plate (6), the gear plate (6) is movably meshed and matched with the gear ring (4), a guide cylinder (7) is fixedly mounted on the inner wall of the annular frame (3), there are four guide cylinders (7) in total and they are distributed in an annular array on the inner wall of the annular frame (3), the guide cylinder (7) is provided with a guide cylinder (7) inside A guide rod (8) is provided at the other end of the guide rod (8), a circular cutting knife (9) is provided, a motor (10) is fixedly installed on the right side of the base (1), a threaded rod (11) is fixedly installed at the output of the motor (10), opposite thread grooves are provided on the threaded rod (11), a threaded block (12) is threadedly connected to the outside of the threaded rod (11) and near its two ends, a support rod is fixedly installed on the top of the threaded block (12), the top end of the support rod passes through the inside of the frame (2) and is fixedly connected to a moving frame (13), the inside of the moving frame (13) is rotatably connected to an upper roller shaft and a lower roller shaft through bearings near its upper and lower sides, and an upper guide roller (14) and a lower guide roller (15) are fixedly installed on the outside of the upper roller shaft and the lower roller shaft respectively.

2. The electrical wiring harness ring cutting device according to claim 1, characterized in that: A rotation groove is provided outside the annular frame (3) and close to the right side thereof, and a rotation sleeve (16) is rotatably connected inside the rotation groove. The upper and lower sides of the rotation sleeve (16) are fixedly connected to the inner wall of the frame body (2) through connecting blocks.

3. The electrical wiring harness ring cutting device according to claim 1, characterized in that: A spring (17) is fixedly installed inside the guide cylinder (7), and the other end of the spring (17) is fixedly connected to the guide rod (8).

4. The electrical wiring harness ring cutting device according to claim 1, characterized in that: A clamping block (18) is fixedly mounted on one end of the guide rod (8) close to the circular cutting knife (9), a clamping groove (19) is provided on the outer side of the circular cutting knife (9), and the clamping block (18) and the clamping groove (19) are mutually clamped and adapted.

5. The electrical wiring harness ring cutting device according to claim 1, characterized in that: A connecting rod is fixedly installed on the top of the movable frame (13), a sliding block (20) is fixedly installed on the other end of the connecting rod, a sliding groove (21) is fixedly installed on the top of the inner wall of the frame body (2), and the sliding block (20) is slidably connected and adapted to the sliding groove (21).

6. The electrical wiring harness ring cutting device according to claim 1, characterized in that: An upper gear (22) and a lower gear (23) are respectively fixedly installed outside the upper roller shaft and the lower roller shaft and close to both sides thereof, and the upper gear (22) and the lower gear (23) are movably meshed and adapted to each other. A second hydraulic rod (24) is fixedly installed on the top of the moving frame (13) and close to both front and rear sides thereof, and the bottom end of the second hydraulic rod (24) penetrates into the interior of the moving frame (13) and is fixedly connected to a card (25), and the card (25) and the upper gear (22) are mutually engaged.

7. The electrical wiring harness ring cutting device according to claim 1, characterized in that: The outer parts of the upper guide roller (14) and the lower guide roller (15) are fixedly mounted with anti-skid pads (26), and the anti-skid pads (26) are made of rubber.

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