Multi-specification wire harness stripping machine convenient to adjust

Abstract

The utility model relates to the technical field of wire stripping machines, in particular to a multi-specification wire harness wire stripping machine convenient to adjust, which comprises a machine frame, a connecting block arranged in the machine frame and connected with the machine frame, a rotating roller arranged in the machine frame and capable of rotating, the rotating roller is embedded into the connecting block, a gathering groove used for gathering wire harnesses of different specifications is arranged in the rotating roller, and the connecting block is arranged in the gathering groove. A rotating roller is arranged in the rack, knurls are arranged in a gathering groove in the rotating roller and can prevent the wire harness from slipping, a movable roller capable of rotating is arranged in the rack, the movable roller can move up and down in a small range along the inner wall of the rack and can be adjusted, and a wire stripping cutter capable of conducting wire stripping treatment on the wire harness in the gathering groove is arranged in the movable roller. And the wire stripping cutter in the movable roller can perform small-amplitude transverse displacement and adjustment along the interior of the rack. Compared with the prior art, the multi-specification wire harness stripping machine convenient to adjust has the advantages that the wire stripping fineness of the machine is further improved, wire stripping can be easier, and the practicability of the machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire stripping machines, in particular to a multi-specification wire stripping machine that is easy to adjust. Background Art

[0002] A wire stripping machine is a machine that strips the plastic sheath and metal core of wires. Due to the different wire diameters, materials, and compositions, there are different suitable machine models: short and thin wire type, large square type, flat wire type, sheathed wire type, coaxial wire type, and other computer wire stripping machines.

[0003] The utility model patent, with patent publication number CN220209820U, is titled "A wire stripping machine suitable for multi-specification wire harnesses." The machine comprises a frame, a stripping chamber within the frame, a rotatable active roller at the lower end of the chamber, and a drive shaft that transmits the rotation of the active roller. The active roller has an annular groove for gathering the wire harness, and a friction point within the groove to prevent the moving wire harness from slipping. The active roller also has an active ring. The chamber has a driven roller that moves up and down along the inner wall of the chamber and rotates in mesh with the drive shaft. The driven roller has a wire stripping blade for stripping the wire harness in the annular groove. The driven roller also has a driven ring adjacent to the active ring and has friction grooves. This device has drawbacks in practical applications, such as low wire stripping precision, making it difficult to perform stripping operations effectively. To address this, a multi-specification wire stripping machine with convenient adjustment is proposed. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a multi-specification wire stripping machine that is easily adjustable, solving the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-specification wire stripping machine that is easily adjustable, comprising a frame, a connecting block connected to the frame provided in the frame, a rotating roller that can be rotated provided in the frame, the rotating roller embedded in the connecting block, the rotating roller provided with a gathering groove that can be used to gather wires of different specifications, the gathering groove in the rotating roller provided with knurling and the knurling can prevent the wires from slipping, a movable roller that can be rotated provided in the frame, the movable roller can be slightly displaced up and down and adjusted along the inner wall of the frame, the movable roller is provided with a wire stripping cutter that can strip the wires in the gathering groove, and the wire stripping cutter in the movable roller can be slightly displaced laterally and adjusted along the inside of the frame.

[0008] Furthermore, the surface of the rotating roller is sequentially provided with gathering grooves that can accommodate wire bundles of different specifications, the knurling is circumferentially arranged along the gathering grooves in the rotating roller, and the surface of the movable roller is sequentially provided with wire stripping cutters corresponding one to one to the gathering grooves on the surface of the rotating roller, and the blade of the wire stripping cutter corresponds to the vertical center end of the gathering groove.

[0009] Furthermore, the knurling patterns in the gathering grooves arranged sequentially are simultaneously concave; or the knurling patterns in the gathering grooves arranged sequentially are simultaneously convex.

[0010] The wire stripping cutter is an annular cutter, which is sequentially embedded on the surface of the movable roller. The knurling increases the bite force with the wire harness, making wire stripping easier.

[0011] Furthermore, the groove depth and groove width of the gathering groove on the surface of the rotating roller gradually decrease from left to right, at least one of the gathering grooves is in a trapezoidal shape, and the largest end of the trapezoidal gathering groove is the notch of the gathering groove; the rotating roller is provided with a plurality of V-shaped gathering grooves, at least one V-shaped gathering groove has a U-shaped bottom end, and at least one V-shaped gathering groove has a straight bottom end; the number of the gathering grooves in the rotating roller and the wire stripping cutters in the movable roller are both seven.

[0012] Furthermore, displacement blocks capable of vertical displacement along the inner wall of the frame are installed on both inner walls of the frame. Each of the displacement blocks is equipped with a sliding block capable of synchronously moving along the displacement blocks, with a movable roller mounted between the two sliding blocks. A sliding block locking screw is installed on one outer wall of the frame to lock the sliding block in place. The lateral displacement of the blade is adjusted by the sliding block and then secured with the sliding block locking nut, resulting in a more precise stripping process.

[0013] Furthermore, the frame is provided with a displacement block adjusting nut capable of adjusting the up and down displacement of the two displacement blocks.

[0014] Furthermore, the frame is provided with a driving wheel that can be connected to the rotating roller, the movable roller is provided with a driven wheel that meshes with the driving wheel, and the frame is provided with a driving wheel drive motor that can drive the driving wheel to rotate. In this solution, the lateral position of the blade is adjusted by a sliding block. In this case, the driving wheel is prone to interference with the driven wheel, so it is necessary to flexibly engage the driven wheel with the movable roller to avoid affecting the mobility of the driving wheel and the driven wheel.

[0015] Furthermore, a displacement plate is provided on the outside of the frame, which can be displaced slightly up and down along the frame, and the displacement plate is located at the wire inlet end of the gathering groove in the rotating roller, and the displacement plate is provided with wire inlet holes corresponding one to one with the gathering groove.

[0016] Furthermore, waist-shaped holes are provided at both ends of the displacement plate, sequentially from top to bottom. Each waist-shaped hole is fitted with a fixing nut that can be installed in the frame and lock the displacement plate. The diameter of the wire entry hole in the displacement plate corresponds to the size of the gathering slot. The waist-shaped holes and fixing nuts facilitate the vertical adjustment of the wire entry plate, accommodating wires of varying hardness and preventing them from getting stuck.

[0017] Furthermore, the displacement plate is made of acrylic, and the cross-section of the wire entry hole is circular and waist-shaped. Both the connection between the wire entry end of the wire entry hole and the displacement plate, and the connection between the wire exit end of the wire entry hole and the displacement plate, are provided with chamfers. The chamfers ensure smoother wire entry and prevent it from getting stuck.

[0018] Compared with the prior art, the multi-specification wire stripping machine with convenient adjustment further improves the wire stripping precision of the device, makes wire stripping easier, and greatly improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the utility model.

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the structure on the back.

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the structure from a side view.

[0022] Figure 4 It is a partial structural diagram of the utility model.

[0023] Figure 5 This is a schematic structural diagram of the knurling part of the movable roller of the utility model.

[0024] Figure 6 This is a structural diagram of the first form of the knurling of the utility model.

[0025] Figure 7 This is a structural diagram of the second form of the knurling of the utility model.

[0026] In the figure: 1. Frame; 2. Connecting block; 3. Rotating roller; 4. Gathering groove; 5. Knurling; 6. Movable roller; 7. Wire stripping cutter; 8. Displacement plate; 9. Wire inlet hole; 11. Displacement block; 12. Sliding block; 13. Sliding block locking nut; 14. Displacement block adjusting screw; 15. Driving wheel; 16. Driven wheel; 17. Driving wheel drive motor; 18. Waist-shaped hole; 19. Fixing nut. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] See also Figures 1 to 7The utility model provides a technical solution: a multi-specification wire stripping machine that is easy to adjust, including a frame 1, a displacement plate 8 is provided on the outside of the frame 1, which can be slightly displaced up and down along the frame 1, and the displacement plate 8 is located at the wire inlet end of the gathering groove 4 in the rotating roller 3, and the displacement plate 8 is provided with a wire inlet hole 9 corresponding to the gathering groove 4 one by one, and waist-shaped holes 18 are provided at both ends of the displacement plate 8 from top to bottom, and each waist-shaped hole 18 is provided with a fixing nut 19 that can be installed in the frame 1 and can lock and fix the displacement plate 8, and the diameter of the wire inlet hole 9 in the displacement plate 8 is consistent with the size of the gathering groove 4. Corresponding to the inches, the displacement plate 8 is made of acrylic, the cross-sectional shape of the wire inlet hole 9 is circular and waist-shaped, the connection between the wire inlet end of the wire inlet hole 9 and the displacement plate 8 and the connection between the wire outlet end of the wire inlet hole 9 and the displacement plate 8 are both provided with a guide angle, a connecting block 2 connected to the frame 1 is provided in the frame 1, a rotating roller 3 capable of rotating is provided in the frame 1, a driving wheel 15 capable of being connected to the rotating roller 3 is provided in the frame 1, a driven wheel 16 meshing with the driving wheel 15 is provided in the movable roller 6, a driving wheel driving motor 17 capable of driving the driving wheel 15 to rotate is provided on the outside of the frame 1, and the rotating roller 3 is embedded in the connecting block 2. In the block 2, the rotating roller 3 is provided with a gathering groove 4 that can be used to gather wire harnesses of different specifications. The gathering groove 4 in the rotating roller 3 is provided with a knurling 5 and the knurling 5 can prevent the wire harness from slipping. The frame 1 is provided with a movable roller 6 that can rotate. The two inner side walls of the frame 1 are provided with displacement blocks 11 that can move up and down along the inner wall of the frame 1. The two displacement blocks 11 are both equipped with sliding blocks 12 that can move synchronously along the displacement blocks 11 and the movable roller 6 is installed between the two sliding blocks 12. An outer side wall of the frame 1 is provided with a sliding block that can lock and fix the sliding block 12 in the displacement block 11. The locking nut 13 is provided in the frame 1 with a displacement block adjustment screw 14 that can adjust the up and down displacement of the two displacement blocks 11. The movable roller 6 can be slightly displaced up and down along the inner wall of the frame 1 and adjusted. The movable roller 6 is provided with a wire stripping cutter 7 that can strip the wire harness in the gathering groove 4. The wire stripping cutter 7 in the movable roller 6 can be slightly displaced laterally along the inside of the frame 1 and adjusted. The surface of the rotating roller 3 is provided with a gathering groove 4 that can hold wire harnesses of different specifications. The knurling 5 is circumferentially arranged along the gathering groove 4 in the rotating roller 3. The surface of the movable roller 6 is provided with a gathering groove 4 that can hold wire harnesses of different specifications. The knurling 5 is circumferentially arranged along the gathering groove 4 in the rotating roller 3. The surface of the movable roller 6 is provided with a gathering groove 4 that can be arranged circumferentially along the rotating roller 3. The gathering grooves 4 on the surface correspond one to one with the wire stripping cutter 7, the blade of the wire stripping cutter 7 corresponds to the vertical center end of the gathering groove 4, and the knurling 5 in the gathering grooves 4 arranged in sequence are simultaneously concave; or, the knurling 5 in the gathering grooves 4 arranged in sequence are simultaneously convex; the wire stripping cutter 7 is an annular cutter 10, which is sequentially embedded on the surface of the movable roller 6. The groove depth and groove width of the gathering grooves 4 on the surface of the rotating roller 3 gradually decrease from left to right, and at least one gathering groove 4 is trapezoidal in shape, and the largest end of the trapezoidal gathering groove 4 is the notch of the gathering groove 4;The rotating roller 3 is provided with a plurality of V-shaped gathering grooves 4, at least one of which has a U-shaped bottom end, and at least one of which has a straight bottom end. The number of gathering grooves 4 in the rotating roller 3 and the number of wire stripping cutters 7 in the movable roller 6 are both seven.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 380V commercial power, and the main controller can be a conventional known device that performs control such as a computer.

[0030] In the description of this specification, the terms "connect", "install", "fix", "set", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between parts and technical effects. It can also be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in this utility model or utility model can be understood according to specific circumstances.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveniently adjustable multi-specification wire stripping machine, comprising a frame (1), characterized in that The frame (1) is provided with a connecting block (2) connected to the frame (1), the frame (1) is provided with a rotating roller (3) capable of rotation, the rotating roller (3) is embedded in the connecting block (2), the rotating roller (3) is provided with a gathering groove (4) capable of gathering wire harnesses of different specifications, the gathering groove (4) in the rotating roller (3) is provided with a knurling (5) and the knurling (5) can prevent the wire harness from slipping, the frame (1) is provided with a movable roller (6) capable of rotation, the movable roller (6) can be slightly displaced up and down and adjusted along the inner wall of the frame (1), the movable roller (6) is provided with a wire stripping cutter (7) capable of stripping the wire harness in the gathering groove (4), and the wire stripping cutter (7) in the movable roller (6) can be slightly displaced laterally and adjusted along the inside of the frame (1).

2. The multi-specification wire stripping machine that is easy to adjust according to claim 1 is characterized in that The surface of the rotating roller (3) is sequentially provided with gathering grooves (4) capable of accommodating wire bundles of different specifications; the knurling (5) is circumferentially arranged along the gathering grooves (4) in the rotating roller (3); the surface of the movable roller (6) is sequentially provided with wire stripping cutters (7) corresponding one-to-one to the gathering grooves (4) on the surface of the rotating roller (3); the blade of the wire stripping cutter (7) corresponds to the vertical center end of the gathering groove (4).

3. The multi-specification wire stripping machine that is easy to adjust according to claim 2 is characterized in that The knurling patterns (5) in the sequentially arranged gathering grooves (4) are simultaneously concavely arranged; or the knurling patterns (5) in the sequentially arranged gathering grooves (4) are simultaneously convexly arranged; the wire stripping cutter (7) is an annular cutter (10), and the annular cutter (10) is sequentially embedded on the surface of the movable roller (6).

4. The multi-specification wire stripping machine that is easily adjustable according to claim 3 is characterized in that The groove depth and groove width of the gathering groove (4) on the surface of the rotating roller (3) gradually decrease from left to right, at least one of the gathering grooves (4) is in a trapezoidal shape, and the largest end of the trapezoidal gathering groove (4) is the notch of the gathering groove (4); a plurality of V-shaped gathering grooves (4) are provided in the rotating roller (3), at least one of the V-shaped gathering grooves (4) has a U-shaped bottom end, and at least one of the V-shaped gathering grooves (4) has a straight bottom end; the number of the gathering grooves (4) in the rotating roller (3) and the number of the wire stripping cutters (7) in the movable roller (6) are both seven.

5. The conveniently adjustable multi-specification wire stripping machine according to claim 1 is characterized in that : Displacement blocks (11) capable of moving up and down along the inner wall of the frame (1) are provided in both inner side walls of the frame (1), sliding blocks (12) capable of moving synchronously along the displacement blocks (11) are installed in both displacement blocks (11), and the movable roller (6) is installed between the two sliding blocks (12), and a sliding block locking nut (13) capable of locking and fixing the sliding blocks (12) in the displacement blocks (11) is provided on one outer side wall of the frame (1).

6. The multi-specification wire stripping machine that is easily adjustable according to claim 5 is characterized in that The frame (1) is provided with a displacement block adjusting screw (14) capable of adjusting the up and down displacement of the two displacement blocks (11).

7. The multi-specification wire stripping machine that is easily adjustable according to claim 1 is characterized in that The frame (1) is provided with a driving wheel (15) that can be connected to the rotating roller (3), the movable roller (6) is provided with a driven wheel (16) that meshes with the driving wheel (15), and the outside of the frame (1) is provided with a driving wheel driving motor (17) that can drive the driving wheel (15) to rotate.

8. The conveniently adjustable multi-specification wire stripping machine according to claim 1 is characterized in that The frame (1) is provided with a displacement plate (8) on the outside thereof, which is capable of performing a small upward and downward displacement along the frame (1), and the displacement plate (8) is located at the wire inlet end of the gathering groove (4) in the rotating roller (3), and the displacement plate (8) is provided with wire inlet holes (9) corresponding one to one with the gathering groove (4).

9. The easily adjustable multi-specification wire stripping machine according to claim 8, characterized in that Both ends of the displacement plate (8) are provided with waist-shaped holes (18) in sequence from top to bottom, and each waist-shaped hole (18) is provided with a fixing nut (19) that can be installed in the frame (1) and can lock and fix the displacement plate (8), and the aperture size of the wire inlet hole (9) in the displacement plate (8) corresponds to the size of the gathering groove (4).

10. The easily adjustable multi-specification wire stripping machine according to claim 9, characterized in that The displacement plate (8) is made of acrylic, the cross-section of the wire inlet hole (9) is circular and waist-shaped, and the connection between the wire inlet end of the wire inlet hole (9) and the displacement plate (8) and the connection between the wire outlet end of the wire inlet hole (9) and the displacement plate (8) are both provided with chamfers.

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