Novel chamfering tool

Abstract

The utility model provides a novel chamfering cutter which comprises a bottom plate, a supporting component is arranged on the upper side surface of the right end of the bottom plate, a supporting frame is fixedly connected to the upper side surface of the left end of the bottom plate, a chamfering component used for conducting chamfering cutting on a cable is arranged in the supporting frame, the cable is arranged in the chamfering component, and the chamfering component is fixedly connected with the supporting frame. Compared with the prior art, the cable chamfering device has the advantages that the driving gear and the driven gear are arranged, so that the connecting ring drives the chamfering cutter to conduct chamfering cutting around the cable, the cable does not need to be rotated, movement of the cable in the chamfering process is reduced, and the chamfering efficiency is improved. According to the chamfering device, the position of the cable can be adjusted without stopping, the machining precision can be improved, the chamfering uniformity and consistency are ensured, in addition, the clamping component is arranged and can stabilize the cable, the machining stability is improved, and therefore the machining precision is further ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of chamfering tool, in particular to a novel chamfering tool. Background Art

[0002] Cable chamfering refers to a processing process performed on cable joints or ends. Its main purpose is to reduce stress concentration at the joints or when the cable enters the equipment, and to prevent the insulation layer of the cable from being damaged by sharp edges. The cable chamfering device is a device specially used to process the ends of cables. During the use of the chamfering device, the fixed chamfering device usually requires manual adjustment of the cable position to complete multiple chamfer cuts on the cable, especially when processing larger and longer cables. This increases the workload during the processing and increases the instability of the operation. Multiple rotation position adjustments may lead to uneven chamfering. Therefore, we hope to design a new chamfering tool to solve this problem. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a new chamfering tool to solve the problems raised in the above background technology.

[0004] The utility model is achieved through the following technical solutions: a new chamfering tool, comprising a base plate, a support component is provided on the upper surface of the right end of the base plate, a support frame is fixedly connected to the upper surface of the left end of the base plate, a chamfering component for chamfering a cable is provided inside the support frame, a cable is provided inside the chamfering component, and a clamping component for fixing the cable is provided on the outside of the cable;

[0005] The chamfering component includes a connecting ring, a driven gear is provided on the right side of the connecting ring, the outer side of the connecting ring is connected to a support ring through a bearing, the front and rear sides of the support ring are fixedly connected to one end of a support frame, and the other end of the support frame is fixedly connected to the inner surface of the support frame;

[0006] A chamfering tool is slidably engaged inside the connecting ring, and the chamfering tool is in contact with the cable. The upper end of the chamfering tool is fixedly connected to the telescopic end of the second cylinder, and the second cylinder is fixedly installed on the outer side of the connecting ring. By providing a chamfering component, there is no need to rotate the cable, which can reduce the movement of the cable during processing. There is no need to stop and adjust the position of the cable, which improves the processing accuracy and ensures the uniformity and consistency of the chamfer.

[0007] As a preferred embodiment, the upper surface of the base plate is fixedly connected to a mounting seat, and a reducer is fixedly installed on the upper end of the mounting seat. A driving gear is provided on the output shaft of the reducer, and the driving gear is engaged with the driven gear. By setting the driving gear and the driven gear, the connecting ring drives the chamfering tool to perform chamfering cutting around the cable.

[0008] As a preferred embodiment, the supporting component includes a first cylinder, which is fixedly installed on the upper surface of the base plate. The telescopic end of the first cylinder is fixedly installed with a supporting groove, which is in contact with the cable. By setting the supporting component, the position of the supporting groove can be adjusted according to cables of different sizes, so that the supporting end and the chamfered end of the cable remain level.

[0009] As a preferred embodiment, the clamping component includes a threaded rod, which is connected to the support frame through a bearing, and the front and rear sides of the threaded rod are connected to connecting blocks through threads, and the upper end of the connecting block is fixedly connected to a clamping plate, which contacts the outer surface of the cable. By setting the clamping component, accidental displacement of the cable can be prevented during the chamfering process.

[0010] As a preferred embodiment, a rubber gasket is provided on the inner side of the splint for enhancing the friction of the inner surface of the splint.

[0011] As a preferred embodiment, the threaded paths on the front and rear sides of the threaded rod are opposite, and the opposite threaded paths are used to connect the blocks to move toward or in opposite directions.

[0012] As a preferred embodiment, a driving motor for driving the threaded rod to rotate is fixedly mounted on the rear side of the support frame.

[0013] After adopting the above technical solution, the beneficial effect of the utility model is: by setting a driving gear and a driven gear, the connecting ring drives the chamfering tool to perform chamfering cutting around the cable, and there is no need to rotate the cable to reduce the movement of the cable during the chamfering process, avoiding stopping to adjust the position of the cable, which helps to improve the processing accuracy and ensure the uniformity and consistency of the chamfer. In addition, by providing a clamping component, the clamping component can stabilize the cable, improve the stability during processing, and prevent the workpiece from moving or vibrating during the chamfering process, thereby further ensuring the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 This is a right front oblique view of the overall structure of a new chamfering tool of the utility model.

[0016] Figure 2 This is a sectional view of the front side of a new chamfering tool according to the present invention.

[0017] Figure 3 This utility model is a new chamfering tool Figure 2 A magnified view of the structure of part A.

[0018] Figure 4 This is a right rear oblique view of the overall structure of a new chamfering tool of the utility model.

[0019] In the figure, 1-base plate, 2-support component, 3-support frame, 4-chamfered component, 5-cable, 6-clamping component;

[0020] 21-first cylinder, 22-support groove;

[0021] 41-connecting ring, 42-support ring, 43-support frame, 44-mounting seat, 45-reducer, 46-drive gear, 47-chamfering tool, 48-second cylinder;

[0022] 61-threaded rod, 62-connecting block, 63-clamping plate, 64-telescopic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a new chamfering tool, comprising a base plate 1, a support component 2 is provided on the upper surface of the right end of the base plate 1, a support frame 3 is fixedly connected to the upper surface of the left end of the base plate 1, a chamfering component 4 for chamfering a cable 5 is provided inside the support frame 3, a cable 5 is provided inside the chamfering component 4, and a clamping component 6 for fixing the cable 5 is provided on the outside of the cable 5;

[0025] The chamfering part 4 comprises a connecting ring 41, the right side of the connecting ring 41 is provided with a driven gear, the outer side of the connecting ring 41 is connected with a supporting ring 42 through a bearing, the front and back sides of the supporting ring 42 are fixedly connected with one end of a supporting frame 43, the other end of the supporting frame 43 is fixedly connected with the inner side surface of the supporting frame 3;

[0026] The inner side of the connecting ring 41 is slidably embedded with a chamfering tool 47, the chamfering tool 47 is in contact with the cable 5, the upper end of the chamfering tool 47 is fixedly connected with the telescopic end of a second air cylinder 48, the second air cylinder 48 is fixedly installed on the outer side of the connecting ring 41, by arranging the chamfering part 4, the cable 5 does not need to be rotated, the movement of the cable 5 in the machining process can be reduced, it is not necessary to stop and adjust the position of the cable 5, the machining precision is improved, and the uniformity and consistency of the chamfering are ensured.

[0027] The upper side surface of the bottom plate 1 is fixedly connected with a mounting seat 44, the upper end of the mounting seat 44 is fixedly installed with a speed reducer 45, the output shaft of the speed reducer 45 is provided with a driving gear 46, the driving gear 46 is engaged with the driven gear, by arranging the driving gear 46 and the driven gear, the connecting ring 41 drives the chamfering tool 47 to chamfer and cut around the cable 5.

[0028] The supporting part 2 comprises a first air cylinder 21, the first air cylinder 21 is fixedly installed on the upper side surface of the bottom plate 1, the telescopic end of the first air cylinder 21 is fixedly installed with a supporting groove 22, the supporting groove 22 is in contact with the cable 5, by arranging the supporting part 2, the position of the supporting groove 22 can be adjusted according to the cable 5 of different sizes, so that the supporting end of the cable 5 and the chamfering end remain horizontal.

[0029] The clamping part 6 comprises a threaded rod 61, the threaded rod 61 is connected with the supporting frame 3 through a bearing, the front and back sides of the threaded rod 61 are threadedly connected with a connecting block 62, the upper end of the connecting block 62 is fixedly connected with a clamping plate 63, the clamping plate 63 is in contact with the outer side surface of the cable 5, by arranging the clamping part 6, the cable 5 is prevented from accidentally moving during chamfering.

[0030] The inner side of the clamping plate 63 is provided with a rubber pad for enhancing the friction of the inner side surface of the clamping plate 63.

[0031] The screw thread paths of the front and back sides of the threaded rod 61 are opposite, the opposite screw thread paths are used for the connecting block 62 to move in opposite directions or in reverse directions.

[0032] The rear side of the supporting frame 3 is fixedly installed with a driving motor for driving the threaded rod 61 to rotate.

[0033] Please refer to Figures 1 to 3, as the first embodiment of the present utility model: when the cable 5 needs to be chamfered, the cable 5 is first passed through the connecting ring 41 and then fixed by the clamping component 6. When the cable 5 is fixed, the reducer 45 is started, and the output shaft of the reducer 45 drives the driving gear 46 to rotate. During the rotation, the driving gear 46 drives the driven gear meshing with it to rotate. While rotating, the driven gear drives the connecting ring 41 to rotate inside the support ring 42. At the same time, the connecting ring 41 drives the chamfering tool 47 to rotate. Finally, the second cylinder 48 is started, and the second cylinder 48 drives the chamfering tool 47 fixedly connected to its telescopic end to move downward to complete the rotational chamfering cutting of the cable 5.

[0034] See also Figure 1 、 Figure 2 、 Figure 4 , as the second embodiment of the present utility model: based on the description in the above embodiment, further, in the process of clamping the cable 5, the drive motor is first started, and the output end of the drive motor drives the threaded rod 61 to rotate. During the rotation, the threaded rod 61 undergoes threaded motion with the connecting block 62, so that the connecting block 62 drives the clamping plate 63 fixedly connected thereto to generate displacement to clamp the cable 5. At the same time, the telescopic end of the telescopic rod 64 follows the displacement of the clamping plate 63 to prevent the connecting block 62 from rotating with the threaded rod 61.

[0035] 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 scope of protection of the present invention.

Claims

1. A new chamfering tool, comprising: A base plate (1), characterized in that a support component (2) is provided on the upper surface of the right end of the base plate (1), a support frame (3) is fixedly connected to the upper surface of the left end of the base plate (1), a chamfering component (4) for chamfering a cable (5) is provided inside the support frame (3), a cable (5) is provided inside the chamfering component (4), and a clamping component (6) for fixing the cable (5) is provided on the outside of the cable (5); The chamfered component (4) comprises a connecting ring (41), a driven gear is provided on the right side of the connecting ring (41), the outer side of the connecting ring (41) is connected to a support ring (42) via a bearing, one end of a support frame (43) is fixedly connected to the front and rear sides of the support ring (42), and the other end of the support frame (43) is fixedly connected to the inner surface of the support frame (3); A chamfering tool (47) is slidably engaged inside the connecting ring (41), and the chamfering tool (47) contacts the cable (5). The upper end of the chamfering tool (47) is fixedly connected to the telescopic end of the second cylinder (48), and the second cylinder (48) is fixedly installed on the outside of the connecting ring (41).

2. A new chamfering tool according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a mounting seat (44), the upper end of the mounting seat (44) is fixedly mounted with a reducer (45), and the output shaft of the reducer (45) is provided with a driving gear (46), and the driving gear (46) is meshed with a driven gear.

3. A new chamfering tool according to claim 1, characterized in that: The support component (2) comprises a first cylinder (21), the first cylinder (21) being fixedly mounted on the upper surface of the base plate (1), a support groove (22) being fixedly mounted on the telescopic end of the first cylinder (21), and the support groove (22) being in contact with the cable (5).

4. A new chamfering tool according to claim 1, characterized in that: The clamping component (6) includes a threaded rod (61), the threaded rod (61) is connected to the support frame (3) via a bearing, the front and rear sides of the threaded rod (61) are connected to connecting blocks (62) via threads, the upper end of the connecting block (62) is fixedly connected to a clamping plate (63), and the clamping plate (63) is in contact with the outer surface of the cable (5).

5. A new chamfering tool according to claim 4, characterized in that: A rubber gasket is provided on the inner side of the splint (63) for enhancing the friction force of the inner surface of the splint (63).

6. A new chamfering tool according to claim 4, characterized in that: The threaded paths on the front and rear sides of the threaded rod (61) are opposite, and the opposite threaded paths are used to make the connecting block (62) move towards or in the opposite direction.

7. A new chamfering tool according to claim 4, characterized in that: A driving motor for driving the threaded rod (61) to rotate is fixedly mounted on the rear side of the support frame (3).

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