CN220920756U - Efficient cable cutting machine - Google Patents

Abstract

The utility model discloses a high-efficiency cable cutting machine which comprises a base, wherein a support frame is arranged at one side of the upper end of the base, a linear guide rail is arranged at the lower end of the interior of the support frame, a screw rod is arranged in the linear guide rail, the outer side of the screw rod is in threaded connection with a screw rod seat, and an electric push rod is arranged at the lower end of the screw rod seat; the connecting plate is arranged at the lower end of the electric push rod. According to the utility model, the fourth servo motor, the first gear and the second gear are arranged, when cutting with high precision or a special angle is needed, the fourth servo motor drives the first gear to rotate, the first gear is meshed with the second gear, so that the angle of the cutting blade can be adjusted according to the cutting requirement, and by arranging the connecting seat and the mounting seat, when the blade becomes blunt or is worn after long-time working, the mounting work of the cutting blade can be completed quickly and efficiently, the production efficiency is prevented from being reduced due to the abrasion of the cutting blade, and the cutting time and the cutting cost are increased.

Description

An efficient cable cutting machine

Technical Field

The utility model relates to the technical field of cable cutting, in particular to a high-efficiency cable cutting machine.

Background technique

Cables are usually rope-like cables twisted together by several or several groups of wires (each group has at least two wires). During the production and processing of cables, they need to be cut into different lengths for easy transportation and storage. In combination with existing literature, a cable cutting machine with a clamping function (CN218425326U) is disclosed.

The existing technology has the following problems:

1. For certain types of high-voltage cables, it is necessary to cut the insulation layer and conductor at different angles to ensure the quality and safety of the cut. Fixed-angle cutting machines may have limitations for cutting tasks that require high precision. When higher precision or special angle cutting is required, fixed-angle cutting machines may not be able to meet the precise requirements. Therefore, a cable cutting machine with adjustable cutting angle is needed.

2. During the cable cutting process, as the blade is used for a longer time, it may become blunt or worn, resulting in problems such as unclear cutting lines and smooth straight lines. It will take more time and effort to complete the cutting work, which will lead to a decrease in production efficiency and increase cutting time and cost. Therefore, a cable cutting machine with efficient replacement of cutting blades is needed.

To this end, we proposed an efficient cable cutting machine to solve the above disadvantages.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a high-efficiency cable cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A highly efficient cable cutting machine comprises a base, a support frame is arranged on one side of the upper end of the base, a linear guide is arranged on the lower end of the support frame, a lead screw is installed inside the linear guide, a lead screw seat is threadedly connected to the outer side of the lead screw, and an electric push rod is arranged on the lower end of the lead screw seat; a connecting plate is arranged on the lower end of the electric push rod; a connecting rod is arranged on the lower end of the connecting plate, and the connecting rod and the connecting plate are connected by a bearing; a fourth servo motor is installed on the upper end of the connecting plate, and a driving shaft of the fourth servo motor is through-arranged on the lower end of the connecting plate; a first gear is arranged on the connecting plate The lower end of the connecting rod, and the first gear is connected to the driving shaft of the fourth servo motor; the second gear is arranged on the outer side of the lower end of the connecting rod, and the first gear is meshed and connected with the second gear; a fixed block is arranged at the lower end of the connecting rod; the second servo motor is arranged at one end of the fixed block, and the driving shaft of the second servo motor is through-arranged inside the fixed block; a mounting seat is arranged at the left end of the fixed block, and one side of the mounting seat is connected to the driving shaft of the second servo motor, and slots are opened on both sides of the mounting seat; a cutting blade is arranged on the left side of the fixed block, and the cutting blade is fixed to the mounting seat through a connecting component.

Preferably, the connecting assembly includes a connecting seat, a spring telescopic column, an abutment block, and a U-shaped limit block.

Preferably, the interior of the connecting seat is hollow, the abutment block is located in the middle of the connecting seat, spring telescopic columns are provided on both sides of the abutment block, a U-shaped limit block is provided on one side of the spring telescopic column, and the upper end of the U-shaped limit block is through-set on the outside of the connecting seat, and the lower end of the connecting seat is fitted and installed in the slot of the mounting seat.

Preferably, a square groove is opened on one side of the upper end of the base; the third servo motor is arranged on the left side of the base, and the driving shaft of the third servo motor passes through the inside of the square groove.

Preferably, the square groove further includes: a bidirectional screw, which is arranged inside the square groove and connected to the driving shaft of the third servo motor; and a threaded seat, which is threadedly connected to the outer side of the bidirectional screw.

Preferably, a clamping block is provided at the upper end of the threaded seat.

Preferably, a first servo motor is installed at the front end of the linear guide rail, and a drive shaft of the first servo motor is arranged through the interior of the linear guide rail and connected to the lead screw.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model adopts a fourth servo motor, a first gear, and a second gear. The fourth servo motor drives the first gear to rotate, and the first gear and the second gear are meshed and connected, thereby driving the second gear to rotate. The lower end of the second rotating wheel is connected to the fixed block. When high-precision or special angle cutting is required, the angle of the cutting blade can be adjusted according to the cutting requirements.

(2) The utility model adopts a connecting seat and a mounting seat. The interior of the connecting seat is connected to a U-shaped limit block through a spring telescopic column. When the blade becomes blunt or worn after working for a long time, the U-shaped limit block can be pressed to remove the cutting blade. The connecting seat and the cutting blade are fixedly connected. When replacing a new cutting blade, the U-shaped limit block can be pressed to align with the connecting seat, and then the restriction of the U-shaped limit block can be released. The lower end of the U-shaped limit block passes through the slots on both sides of the mounting seat, and the cutting blade installation work is completed quickly and efficiently, avoiding the reduction of production efficiency due to the wear of the cutting blade, and increasing the cutting time and cost.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

FIG1 is a schematic structural diagram of an efficient cable cutting machine proposed by the present invention;

FIG2 is a schematic structural diagram of a linear guide rail, a screw seat, and an electric push rod of an efficient cable cutting machine proposed by the utility model;

FIG3 is a schematic structural diagram of a first gear, a second gear, and a fourth servo motor of an efficient cable cutting machine proposed by the utility model;

FIG4 is a schematic structural diagram of a cutting blade and a connecting seat of an efficient cable cutting machine proposed by the present invention;

FIG5 is a schematic diagram of the rear side of an efficient cable cutting machine proposed by the present invention.

illustration:

1. Base; 2. Support frame; 3. Linear guide; 4. First servo motor; 5. Screw; 6. Screw seat; 7. Connecting plate; 8. Second servo motor; 9. Third servo motor; 10. Square slot; 11. Fourth servo motor; 12. First gear; 13. Connecting rod; 14. Second gear; 15. Fixed block; 16. Mounting seat; 17. Cutting blade; 18. Connecting seat; 19. Spring telescopic column; 20. U-shaped limit block; 21. Abutment block; 22. Bidirectional screw; 23. Threaded seat; 24. Clamping block; 25. Electric push rod.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

Embodiment: As shown in Figures 1 to 5, an efficient cable cutting machine includes a base 1, a linear guide 3 is installed inside the support frame 2 at the upper end of the base 1, and a cutting mechanism is installed at the lower end of the linear guide 3 to facilitate cable cutting. A square groove 10 is opened on the rear side of the upper end of the base 1, and the drive shaft of the third servo motor 9 is through-set inside the square groove 10 and connected to the bidirectional screw 22. The operation of the third servo motor 9 drives the bidirectional screw 22 to rotate, so that the threaded seat 23 moves equidistantly, so that the clamping block 24 can clamp cables of different diameters to avoid the cable slipping easily during cutting, thereby affecting the cutting efficiency.

As shown in Figures 2 and 3, the first servo motor 4 on the outside of the linear guide rail 3 drives the screw 5 to rotate, so that the threaded screw seat 6 starts to move, so that the cutting blade 17 can move forward and backward. An electric push rod 25 is provided at the lower end of the screw seat 6. The operation of the electric push rod 25 drives the lower end component to move longitudinally. The second servo motor 8 drives the cutting blade 17 to rotate. The fourth servo motor 11 at the upper end of the connecting plate 7 drives the first gear 12 to rotate. The first gear 12 and the second gear 14 are meshed and connected, so that the angle of the cutting blade 17 can be adjusted. When high-precision or special angle cutting is required, the angle of the cutting blade 17 can be adjusted according to the cutting requirements.

As shown in Figures 3 and 4, a cutting blade 17 is installed on the left end of the fixed block 15, and a connecting seat 18 is fixed on the right side of the cutting blade 17. The interior of the connecting seat 18 is hollow, and the spring telescopic columns 19 on both sides of the abutment block 21 are connected to U-shaped limit blocks 20. The upper end of the U-shaped limit block 20 passes through the outside of the connecting seat 18. When the connecting seat 18 of the cutting blade 17 is installed on the mounting seat 16, the lower end of the U-shaped limit block 20 passes through the inside of the slot of the mounting seat 16. When the blade becomes blunt or blunt after working for a long time, When worn, the U-shaped limit block 20 can be pressed, and the spring telescopic column 19 is squeezed to drive the lower end of the U-shaped limit block 20 to move out from the inside of the slot, and the cutting blade 17 can be removed. When replacing a new cutting blade, the U-shaped limit block 20 can be pressed to align with the connecting seat 18, and the restriction of the U-shaped limit block 20 can be released. The lower end of the U-shaped limit block 20 passes through the slots on both sides of the mounting seat 16 to complete the installation of the cutting blade 17, thereby avoiding a decrease in production efficiency due to wear of the cutting blade and increasing cutting time and cost.

Working principle: When in use, the first servo motor 4 on the outer side of the linear guide 3 drives the screw 5 to rotate, so that the screw seat 6 connected by the thread starts to move, so that the cutting blade 17 can move forward and backward. The lower end of the screw seat 6 is provided with an electric push rod 25. The operation of the electric push rod 25 drives the lower end assembly to move longitudinally. The second servo motor 8 drives the cutting blade 17 to rotate. The fourth servo motor 11 on the upper end of the connecting plate 7 drives the first gear 12 to rotate. The first gear 12 and the second gear 14 are meshed and connected, so that the angle of the cutting blade 17 can be adjusted. When the knife When the blade becomes blunt or worn after working for a long time, the U-shaped limit block 20 can be pressed, and the spring telescopic column 19 is squeezed to drive the lower end of the U-shaped limit block 20 to move out from the inside of the slot, and the cutting blade 17 is removed. When replacing a new cutting blade, the U-shaped limit block 20 can be pressed to align with the connecting seat 18, and the restriction of the U-shaped limit block 20 can be released. The lower end of the U-shaped limit block 20 passes through the slots on both sides of the mounting seat 16, and the installation of the cutting blade 17 is completed quickly and efficiently, avoiding the decrease in production efficiency due to the wear of the cutting blade, and increasing the cutting time and cost.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims (7)

1. An efficient cable cutting machine, comprising a base (1), characterized in that a support frame (2) is arranged on one side of the upper end of the base (1), a linear guide rail (3) is arranged at the lower end of the support frame (2), a screw rod (5) is installed inside the linear guide rail (3), a screw rod seat (6) is threadedly connected to the outer side of the screw rod (5), and an electric push rod (25) is arranged at the lower end of the screw rod seat (6); A connecting plate (7) disposed at the lower end of the electric push rod (25); A connecting rod (13), which is arranged at the lower end of the connecting plate (7), and the connecting rod (13) and the connecting plate (7) are connected via a bearing; a fourth servo motor (11), which is mounted on the upper end of the connecting plate (7), and a drive shaft of the fourth servo motor (11) is arranged through the lower end of the connecting plate (7); A first gear (12) is disposed at the lower end of the connecting plate (7), and the first gear (12) is connected to a driving shaft of a fourth servo motor (11); A second gear (14) is arranged on the outer side of the lower end of the connecting rod (13), and the first gear (12) is meshedly connected with the second gear (14); A fixing block (15) disposed at the lower end of the connecting rod (13); A second servo motor (8) is arranged at one end of the fixed block (15), and a drive shaft of the second servo motor (8) is arranged through the interior of the fixed block (15); A mounting seat (16) is arranged at the left end of the fixing block (15), one side of the mounting seat (16) is connected to the driving shaft of the second servo motor (8), and slots are provided on both sides of the mounting seat (16); The cutting blade (17) is arranged on the left side of the fixing block (15), and the cutting blade (17) is fixed to the mounting seat (16) through a connecting component. 2. An efficient cable cutting machine according to claim 1, characterized in that the connecting assembly comprises a connecting seat (18), a spring telescopic column (19), an abutment block (21), and a U-shaped limit block (20). 3. An efficient cable cutting machine according to claim 2, characterized in that the interior of the connecting seat (18) is hollow, the abutment block (21) is located in the middle of the connecting seat (18), spring telescopic columns (19) are arranged on both sides of the abutment block (21), and a U-shaped limit block (20) is arranged on one side of the spring telescopic column (19), and the upper end of the U-shaped limit block (20) is through-set on the outside of the connecting seat (18), and the lower end of the connecting seat (18) is fitted and installed in the slot of the mounting seat (16). 4. An efficient cable cutting machine according to claim 1, characterized in that a square groove (10) is provided on one side of the upper end of the base (1); The third servo motor (9) is arranged on the left side of the base (1), and the driving shaft of the third servo motor (9) passes through the interior of the square groove (10). 5. The efficient cable cutting machine according to claim 4, characterized in that the square groove (10) further comprises: A bidirectional screw (22) is disposed inside the square groove (10), and the bidirectional screw (22) is connected to a drive shaft of a third servo motor (9); A threaded seat (23) is threadedly connected to the outer side of the bidirectional screw (22). 6. An efficient cable cutting machine according to claim 5, characterized in that a clamping block (24) is provided at the upper end of the threaded seat (23). 7. An efficient cable cutting machine according to claim 1, characterized in that a first servo motor (4) is installed at the front end of the linear guide rail (3), and a driving shaft of the first servo motor (4) is arranged through the inside of the linear guide rail (3) and connected to the screw rod (5).