Angle-adjustable tail wire cutting device
By designing an angle-adjustable tail wire cutting device, the problem of unstable cutting angle at the tail end of the wire is solved, a stable connection between the wire and the interface is achieved, and the quality and safety of the wire are improved.
Patent Information
- Application Number
- CN202422461433.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The prior art lacks a device that can flexibly adjust the cutting angle of the wire tail end, resulting in an unstable connection between the wire and the interface, affecting the quality and safety of the wire.
A tail wire cutting device is designed, which includes a cutting assembly, a rotating assembly and a take-up roller assembly. The motor drives the cross plate and the limit ring to realize the rotation and angle adjustment of the cutting knife, and the pull rope and the take-up groove to achieve precise control of the cutting angle.
The flexible adjustment of the cutting angle of the wire tail end is achieved, ensuring a stable connection between the wire and the interface, and improving the quality and safety of the wire.
Smart Images
Figure CN223430878U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of electric wire processing, more particularly to a tail wire cutting device with adjustable angle. BACKGROUND
[0002] Electric wire tail cutting is a step often encountered in the process of electric wire connection, and correct cutting method and matters needing attention can ensure the quality and safety of electric wire.
[0003] When the electric wire needs to be inserted into a specific interface or connector, in order to increase the contact area and ensure that the electric wire is fixed stably in the interface, the tail end of the electric wire is required to be cut at an angle, so a tail wire cutting device with adjustable angle is needed to solve the above technical problems. SUMMARY
[0004] In order to overcome the above defects of the prior art, the utility model provides a tail wire cutting device with adjustable angle to solve the problems in the above background art.
[0005] The utility model provides the following technical scheme: a tail wire cutting device with adjustable angle, including cutting assembly, both sides of cutting assembly bottom are fixedly installed with telescopic link, the bottom of telescopic link is fixedly connected with mounting plate, the front surface and back surface of mounting plate top are fixedly installed with electric wire guide assembly, the top of mounting plate is fixedly connected with cutting operation plate, the inside of mounting plate is fixedly connected with rotating assembly, the bottom of rotating assembly is fixedly connected with take -up roller assembly, the bottom of cutting assembly is fixedly connected with pull rope, cutting assembly includes connecting rod and cutting knife, take -up roller assembly includes rotating shaft and bearing, both sides of rotating shaft outside are all set up with take -up groove, the top of pull rope is fixedly connected with connecting rod, the bottom of pull rope is fixedly connected with take -up groove, rotating assembly includes horizontal plate and first motor, the bottom of horizontal plate is fixedly connected with square, the bottom of square is fixedly connected with bearing.
[0006] Further, the outer side of the horizontal plate is movably connected with a second limiting ring, the top of the second limiting ring is provided with a movable groove on both sides, and the first motor is fixedly installed on the top of the horizontal plate.
[0007] Further, the cutting assembly also includes a first limiting ring, the connecting rod is fixedly connected on both sides of the cutting knife, the side of the connecting rod away from the cutting knife is fixedly connected with an inner limiting block, and the inner side of the first limiting ring is provided with a limiting groove matched with the connecting rod and the inner limiting block.
[0008] Further, one side of the rotating shaft is fixedly connected with a third motor, and the bearing is sleeved on the outer side of the rotating shaft.
[0009] Further, the inner wall thickness of the activity groove is matched with the outer diameter tolerance of the pull rope, and the connecting position of the transverse plate and the second limiting ring is provided with a first bearing.
[0010] Further, the wire guiding assembly comprises an upper guiding roller and a lower guiding roller, one side of the upper guiding roller is fixedly connected with a driving gear, one side of the lower guiding roller is fixedly connected with a driven gear, one side of the driving gear is fixedly connected with a second motor, and both sides of the upper guiding roller and the lower guiding roller are provided with mounting frames.
[0011] Further, the teeth of the driving gear and the teeth of the driven gear are mutually engaged, and the top of the lower guiding roller is on the same horizontal line with the top of the cutting operation plate.
[0012] The technical effects and advantages of the present application are as follows:
[0013] 1. The cutting assembly, rotating assembly and take-up roller assembly are matched with each other, the first motor is started to drive the transverse plate to rotate, the transverse plate rotates relative to the second limiting ring on the inner side of the second limiting ring under the action of the first bearing of the second limiting ring, the take-up roller assembly is driven to rotate in the rotating process, the cutting knife is driven to rotate under the traction of the pull rope, the connecting rod and the inner limiting block move along the limiting groove when the cutting knife rotates, and the first motor is turned off after rotating to a specified angle to fix the angle, so that the cutting angle can be flexibly adjusted according to requirements.
[0014] 2. The cutting assembly, pull rope and take-up roller assembly are matched with each other, the third motor is started to drive the bearing to rotate, as shown in the figure, the pull rope is wound to the outer side of the take-up groove, the cutting knife is lowered, the telescopic rod is shortened during the lowering process, until the cutting knife completes the cutting action, the take-up roller assembly and the cutting knife are synchronously rotated, the angles are consistent, the cutting angle does not change when the take-up roller assembly drives the cutting knife to lower, and the cutting is more accurate. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the present application.
[0016] Figure 2 It is a cutting assembly structure schematic view of the present application.
[0017] Figure 3 It is a part structure schematic view of the present application.
[0018] Figure 4 It is a wire guiding assembly structure schematic view of the present application.
[0019] Figure 5 It is a part structure cutting knife lowering state schematic view of the present application.
[0020] Figure 6The overall structure angle adjusting state schematic view of the utility model.
[0021] Reference signs are:
[0022] 1, cutting assembly; 101, first limit ring; 102, limit groove; 103, cutting knife; 104, connecting rod; 105, inner limit block; 2, telescopic rod; 3, rotating assembly; 301, second limit ring; 302, movable slot; 303, horizontal plate; 304, first motor; 305, square block; 4, wire guide assembly; 401, upper guide roller; 402, driving gear; 403, lower guide roller; 404, driven gear; 405, mounting frame; 406, second motor; 5, cutting operation plate; 6, take-up roller assembly; 601, rotating shaft; 602, bearing; 603, take-up slot; 604, third motor; 7, mounting plate; 8, pull rope. DETAILED DESCRIPTION
[0023] The technical scheme in the utility model will be described clearly and completely below in combination with drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the angle-adjustable tail wire cutting device involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skilled in the art without making creative labor belongs to the protection range of the utility model.
[0024] Reference Figures 1 to 5 The utility model provides a kind of angle-adjustable tail wire cutting device, including cutting assembly 1, the bottom of cutting assembly 1 Both sides are fixedly installed with telescopic rod 2, the bottom of telescopic rod 2 is fixedly connected with mounting plate 7, the top of mounting plate 7 Front and back are fixedly installed with wire guide assembly 4, the top of mounting plate 7 is fixedly connected with cutting operation plate 5, the inboard of mounting plate 7 is fixedly connected with rotating assembly 3, the bottom of rotating assembly 3 is fixedly connected with take-up roller assembly 6, the bottom of cutting assembly 1 is fixedly connected with pull rope 8, cutting assembly 1 includes connecting rod 104 and cutting knife 103, take-up roller assembly 6 includes rotating shaft 601 And bearing 602, the outside of rotating shaft 601 Both sides are equipped with take-up slot 603, the top of pull rope 8 is fixedly connected with connecting rod 104, the bottom of pull rope 8 is fixedly connected with take-up slot 603, rotating assembly 3 includes horizontal plate 303 And first motor 304, the bottom of horizontal plate 303 is fixedly connected with square block 305, the bottom of square block 305 is fixedly connected with bearing 602.
[0025] In a preferred embodiment, the outside of horizontal plate 303 is movably connected with second limit ring 301, movable slot 302 is formed in the top of second limit ring 301 Both sides, first motor 304 is fixedly installed at the top of horizontal plate 303.
[0026] In a preferred embodiment, the cutting assembly 1 also comprises a first limiting ring 101, a connecting rod 104 is fixedly connected on both sides of the cutting knife 103, the connecting rod 104 is fixedly connected with an inner limiting block 105 away from the cutting knife 103, and the inner side of the first limiting ring 101 is provided with a limiting groove 102 matched with the connecting rod 104 and the inner limiting block 105.
[0027] In a preferred embodiment, the rotating shaft 601 is fixedly connected with a third motor 604 on one side, and the bearing 602 is sleeved on the outer side of the rotating shaft 601.
[0028] In a preferred embodiment, the inner wall thickness of the movable groove 302 is matched with the outer diameter tolerance of the pull rope 8, and the connecting part of the horizontal plate 303 and the second limiting ring 301 is provided with a first bearing; the first motor 304 is started to drive the horizontal plate 303 to rotate, and under the action of the first bearing of the second limiting ring 301, the horizontal plate 303 rotates relative to the second limiting ring 301 on the inner side of the second limiting ring 301, and drives the take-up roller assembly 6 to rotate in the rotating process.
[0029] In a preferred embodiment, the wire guide assembly 4 comprises an upper guide roller 401 and a lower guide roller 403, the upper guide roller 401 is fixedly connected with a driving gear 402 on one side, the lower guide roller 403 is fixedly connected with a driven gear 404 on one side, the driving gear 402 is fixedly connected with a second motor 406 on one side, and the upper guide roller 401 and the lower guide roller 403 are both provided with a mounting bracket 405; as shown in the figure, the front and back of the bottom of the cutting operation plate 5 is provided with a supporting leg, the supporting leg is shaped like a Z, which avoids the wire guide assembly 4 to prevent affecting the normal operation of the wire guide assembly 4. Figure 1
[0030] In a preferred embodiment, the teeth of the driving gear 402 and the teeth of the driven gear 404 are meshed with each other, and the top of the lower guide roller 403 and the top of the cutting operation plate 5 are on the same horizontal line.
[0031] The working principle of the utility model is: when using the device, first pass the wire through the upper guide roller 401 and the lower guide roller 403, the wire passes through the wire guide assembly 4 at the back, at this time the wire is located at the top of the cutting operation plate 5, start the second motor 406 to drive the driving gear 402 to rotate to drive the driven gear 404 to rotate, the upper guide roller 401 and the lower guide roller 403 rotate towards each other to guide the wire, when moving to the specified cutting length, close the second motor 406, adjust the rotating assembly 3 according to the cutting angle requirement, start the first motor 304 to drive the horizontal plate 303 to rotate, under the action of the second limiting ring 301 first bearing, the horizontal plate 303 rotates relative to the second limiting ring 301 at the inner side thereof, drives the take-up roller assembly 6 to rotate under the traction of the pull rope 8, the cutting knife 103 rotates, the connecting rod 104 and the inner limiting block 105 move along the limiting groove 102, after rotating to the specified angle, close the first motor 304 to fix the angle, then start the third motor 604 to make the bearing 602 rotate, as shown, the pull rope 8 is wound to the outside of the take-up groove 603, the cutting knife 103 descends, the telescopic rod 2 shortens along with it in the descending process, until the cutting knife 103 completes the cutting action and reversely rotates the bearing 602 to reset, the wire guide assembly 4 at the back carries away the cut wire, the wire guide assembly 4 at the front continues to put the wire back. Figure 5
[0032] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0033] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;
[0034] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A tail wire cutting device with adjustable angle, comprising a cutting assembly (1), characterized in that: Telescopic rods (2) are fixedly mounted on both sides of the bottom of the cutting assembly (1), a mounting plate (7) is fixedly connected to the bottom of the telescopic rod (2), a wire guide assembly (4) is fixedly mounted on the front and back of the top of the mounting plate (7), a cutting operation panel (5) is fixedly connected to the top of the mounting plate (7), a rotating assembly (3) is fixedly connected to the inner side of the mounting plate (7), a wire take-up roller assembly (6) is fixedly connected to the bottom of the rotating assembly (3), a pull rope (8) is fixedly connected to the bottom of the cutting assembly (1), and the cutting assembly (1) includes a connecting rod (104) and a cutting knife (103), the wire take-up roller assembly (6) includes a rotating shaft (601) and a bearing (602), a wire take-up groove (603) is provided on the outer sides of both sides of the rotating shaft (601), the top of the pull rope (8) is fixedly connected to the connecting rod (104), and the bottom of the pull rope (8) is fixedly connected to the wire take-up groove (603), the rotating assembly (3) includes a horizontal plate (303) and a first motor (304), the bottom of the horizontal plate (303) is fixedly connected to a block (305), and the bottom of the block (305) is fixedly connected to the bearing (602).
2. The angle-adjustable tail wire cutting device according to claim 1, characterized in that: The outer side of the transverse plate (303) is movably connected to a second limiting ring (301), and movable grooves (302) are provided on both sides of the top of the second limiting ring (301). The first motor (304) is fixedly installed on the top of the transverse plate (303).
3. The angle-adjustable tail wire cutting device according to claim 2, characterized in that: The cutting assembly (1) also includes a first limiting ring (101), the connecting rod (104) is fixedly connected to both sides of the cutting knife (103), the side of the connecting rod (104) away from the cutting knife (103) is fixedly connected to an inner limiting block (105), and the inner side of the first limiting ring (101) is provided with a limiting groove (102) that cooperates with the connecting rod (104) and the inner limiting block (105).
4. The angle-adjustable tail wire cutting device according to claim 1, characterized in that: A third motor (604) is fixedly connected to one side of the rotating shaft (601), and the bearing (602) is sleeved on the outside of the rotating shaft (601).
5. The angle-adjustable tail wire cutting device according to claim 2, characterized in that: The inner wall thickness of the movable groove (302) matches the outer diameter tolerance of the pull rope (8), and a first bearing is provided at the connection between the transverse plate (303) and the second limiting ring (301).
6. The angle-adjustable tail wire cutting device according to claim 2, characterized in that: The wire guide assembly (4) comprises an upper guide roller (401) and a lower guide roller (403); one side of the upper guide roller (401) is fixedly connected to a driving gear (402); one side of the lower guide roller (403) is fixedly connected to a driven gear (404); one side of the driving gear (402) is fixedly connected to a second motor (406); and both sides of the upper guide roller (401) and the lower guide roller (403) are provided with mounting frames (405).
7. The angle-adjustable tail wire cutting device according to claim 6, characterized in that: The teeth of the driving gear (402) and the teeth of the driven gear (404) are meshed with each other, and the top of the lower guide roller (403) and the top of the cutting operation plate (5) are on the same horizontal line.