CN211276345U

CN211276345U - Shearing device for cable cutting

Info

Publication number: CN211276345U
Application number: CN201921491515.0U
Authority: CN
Inventors: 葛成奇; 张自峰
Original assignee: Jiangsu Shinkey Electric Group Co ltd
Current assignee: JIANGSU SHANQI ELECTRICAL Co.,Ltd.
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-08-18
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a shearing device for cutting cables, which comprises a supporting frame, wherein the left end of the supporting frame is provided with a cutter component for cutting the cables, the supporting frame is also provided with an accurate displacement component for adjusting the cutting length of the cables, and the precise displacement component is fixed with a component, the fixed component comprises a mounting rack, two fixing clamps are symmetrically arranged on the mounting rack, the fixing clamps are rotatably arranged on the mounting rack, semicircular fixing grooves are formed in the bottoms of the two fixing clamps, a clamping spring is arranged between the bottom of each fixing clamp and the mounting rack, the cover is equipped with curved protection flexible pipe on the clamping spring inner wall, the utility model has the advantages of reasonable design, the utility model discloses can realize cutting out of fixed and accurate length of cable fast, improve cutting out efficiency and the quality of cutting out of cable greatly.

Description

Shearing device for cable cutting

Technical Field

The utility model relates to a technical field is tailor to the cable, especially relates to a cable is tailor and is used shearing mechanism.

Background

Typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. In the use process of the cable, the cable is often cut to different lengths according to actual needs so as to ensure the full utilization of the cable.

However, in the use process of the existing shearing device for cable shearing, the cable fixing process is complex, the cable shearing efficiency is reduced, in addition, the cable shearing length cannot be well controlled, the cable shearing quality is reduced, and certain defects exist.

To this end, we propose a cutting device for cable cutting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable is tailor and is used shearing mechanism, aim at can realize fast that the fixed of cable and fixed length are tailor, improve the efficiency of tailorring of cable and tailor the quality.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a cable is tailor and is used shearing mechanism, includes the support frame, the support frame left end is provided with the cutter unit spare that is used for tailorring the cable, still be provided with the accurate aversion subassembly that is used for adjusting the cable and tailor length on the support frame, just fixed subassembly on the accurate aversion subassembly, fixed subassembly includes the mounting bracket, the symmetry is provided with two fixation clamps on the mounting bracket, just the fixation clamp rotates to be installed on the mounting bracket, two the fixation clamp bottom all is provided with semicircular fixed slot, two the fixation clamp bottom with be provided with clamping spring between the mounting bracket, the cover is equipped with curved protection flexible pipe on the clamping spring inner wall.

Preferably, in the shearing apparatus for cutting a cable, the cutter assembly includes a cutter table fixedly mounted on the support frame, a cutter is disposed below the cutter table, and the cutter is movably mounted on the support frame through a cutting cylinder.

Based on the technical characteristics, the cutting cylinder drives the cutter to move up and down, and the cutting cylinder is matched with the cutter table to cut the cable.

Preferably, in the shearing apparatus for cutting a cable, a positioning ring for positioning the cable is disposed on the left side of the cutter table, and the positioning ring is fixedly mounted on the support frame.

Based on the technical characteristics, the positioning ring is matched with the fixing component, so that the cable is accurately positioned, the cable is prevented from deviating in the cutting process, and the cutting quality of the cable is ensured.

Preferably, among the above-mentioned shearing mechanism for cable is tailor, the accurate subassembly that shifts includes parallel arrangement and is in location slide bar on the support frame, slidable mounting has the mount table on the slide bar of location, the aversion screw rod is installed to the screw thread on the mount table, the drive connection has driving motor on the aversion screw rod, just driving motor fixed mounting be in on the support frame.

Based on the technical characteristics, the driving motor drives the shifting screw rod to rotate, the mounting table which is installed on the shifting screw rod in a threaded mode cannot rotate along with the shifting screw rod due to the fact that the mounting table is limited by the positioning slide rod, the shifting screw rod can only move along the length direction of the shifting screw rod, the shifting screw rod rotates for a circle, the mounting table moves for a distance of one thread pitch, and accurate cutting of fixed-length cables is achieved.

Preferably, in the shearing apparatus for cutting cables, the protection telescopic pipe includes an outer support pipe, and the outer support pipe is slidably connected with an inner connecting rod.

Based on the technical characteristics, the internal support of the clamping spring is realized through the relative sliding of the outer support pipe and the inner connecting rod, the clamping spring is prevented from being excessively twisted, and the service life of the clamping spring is prolonged.

Preferably, in the above cutting device for cutting a cable, the driving motor is a stepping motor.

Based on the technical characteristics, the driving motor adopts the stepping motor, the rotating angle of the shifting screw rod can be accurately adjusted, and the accuracy of the cutting length of the cable is ensured.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, lay the fixation clamp with the cable and press down and to accomplish the quick fixed to the cable, utilize the lead screw principle simultaneously, realized tailorring the accurate regulation of length to the cable, improved greatly the efficiency of tailorring of cable and tailor the quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing assembly of the present invention;

fig. 3 is a schematic view of the structure of the protection telescopic tube of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a support frame; 2-a cutter assembly; 3-a precision displacement assembly; 4-a fixation assembly; 5-mounting a frame; 6-fixing clips; 7-fixing grooves; 8-a clamping spring; 9-a protective telescopic pipe; 10-a cutter table; 11-a cutter; 12-a cutting cylinder; 13-a positioning ring; 14-positioning the slide bar; 15-mounting a table; 16-a displacement screw; 17-a drive motor; 18-an outer support tube; 19-inner connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a cutting device for cutting a cable, including a supporting frame 1, a cutter assembly 2 for cutting the cable is disposed at a left end of the supporting frame 1, an accurate displacement assembly 3 for adjusting a cutting length of the cable is further disposed on the supporting frame 1, a fixing assembly 4 is disposed on the accurate displacement assembly 3, the fixing assembly 4 includes a mounting frame 5, two fixing clips 6 are symmetrically disposed on the mounting frame 5, the fixing clips 6 are rotatably mounted on the mounting frame 5, semicircular fixing grooves 7 are disposed at bottoms of the two fixing clips 6, a clamping spring 8 is disposed between bottoms of the two fixing clips 6 and the mounting frame 5, an arc-shaped protection extension tube 9 is sleeved on an inner wall of the clamping spring 8, the protection extension tube 9 includes an outer supporting tube 18, an inner connecting rod 19 is slidably connected to the outer supporting tube 18, and the inner connecting rod 19 is slidably connected to the outer supporting tube 18, the internal support of the clamping spring 8 is realized, the excessive distortion of the clamping spring 8 is avoided, the service life of the clamping spring 8 is prolonged, the cutter component 2 comprises a cutter table 10 fixedly arranged on the support frame 1, the left side of the cutter table 10 is provided with a positioning ring 13 for positioning a cable, the positioning ring 13 is fixedly arranged on the support frame 1, the positioning ring 13 is matched with the fixing component 4, the accurate positioning of the cable is realized, the deviation of the cable in the cutting process is avoided, the cable cutting quality is ensured, a cutter 11 is arranged below the cutter table 10, the cutter 11 is movably arranged on the support frame 1 through a cutting cylinder 12, the cutter 11 is driven to move up and down through the cutting cylinder 12, the cutter table 10 is matched to realize the cutting of the cable, the accurate displacement component 3 comprises a positioning slide rod 14 which is arranged on the support frame 1 in parallel, and a mounting table 15 is slidably arranged on the positioning slide rod 14, the mounting table 15 is provided with a shifting screw 16 in a threaded manner, the shifting screw 16 is connected with a driving motor 17 in a transmission manner, the driving motor 17 is fixedly mounted on the support frame 1, the driving motor 17 drives the shifting screw 16 to rotate, the mounting table 15 which is installed on the shifting screw 16 in a threaded manner cannot rotate along with the shifting screw 16 due to the limitation of the positioning slide bar 14, the shifting screw 16 can only move along the length direction of the shifting screw 16, the shifting screw 16 rotates for a circle, the mounting table 15 moves for a distance of one thread pitch, the accurate cutting of a fixed-length cable is realized, the driving motor 17 adopts a stepping motor, the driving motor 17 adopts the stepping motor, the rotating angle of the shifting screw 16 can be accurately adjusted, and the accuracy of the cable cutting length is ensured.

The utility model has the advantages of reasonable design, lay fixation clamp 6 with the cable and press down and can accomplish the quick fixed to the cable, utilize the lead screw principle simultaneously, realized tailorring the accurate regulation of length to the cable, improved greatly the efficiency of tailorring of cable and tailor the quality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cable is tailor and is used shearing mechanism which characterized in that: including support frame (1), support frame (1) left end is provided with cutter unit spare (2) that are used for tailorring the cable, still be provided with on support frame (1) and be used for adjusting cable and tailor accurate aversion subassembly (3) of length, just be provided with fixed subassembly (4) on accurate aversion subassembly (3), fixed subassembly (4) are including mounting bracket (5), the symmetry is provided with two fixation clamps (6) on mounting bracket (5), just fixation clamp (6) rotate to be installed on mounting bracket (5), two fixation clamp (6) bottom all is provided with semicircular fixed slot (7), two fixation clamp (6) bottom with be provided with between mounting bracket (5) and press from both sides spring (8), the cover is equipped with curved protection flexible pipe (9) on press from both sides spring (8) inner wall.

2. The cutting device for cable cutting according to claim 1, wherein: the cutter component (2) comprises a cutter table (10) fixedly mounted on the support frame (1), a cutter (11) is arranged below the cutter table (10), and the cutter (11) is movably mounted on the support frame (1) through a cutting cylinder (12).

3. The cutting device for cable cutting according to claim 2, wherein: the left side of the cutter table (10) is provided with a positioning ring (13) for positioning a cable, and the positioning ring (13) is fixedly installed on the support frame (1).

4. The cutting device for cable cutting according to claim 1, wherein: accurate aversion subassembly (3) are in including parallel arrangement location slide bar (14) on support frame (1), slidable mounting has mount table (15) on location slide bar (14), shift screw rod (16) are installed to screw thread on mount table (15), the last transmission connection of shift screw rod (16) has driving motor (17), just driving motor (17) fixed mounting be in on support frame (1).

5. The cutting device for cable cutting according to claim 1, wherein: the protection telescopic pipe (9) comprises an outer supporting pipe (18), and an inner connecting rod (19) is connected to the outer supporting pipe (18) in a sliding mode.

6. The cutting device for cable cutting according to claim 4, wherein: the driving motor (17) adopts a stepping motor.