Cable cutting device for armored control cable processing

Abstract

The utility model discloses a cable cutting device for processing an armored control cable, and relates to the technical field of cable processing. The cable cutting device for armored control cable processing comprises a base, a cutting table is fixedly installed at the top of the base, and a cable groove is formed in the cutting table; the cutting assembly is mounted at the top of the base and used for cutting the cable in the cable groove; the two pressing assemblies are installed at the front end and the rear end of the cutting assembly respectively and used for pressing the cable in the cable cutting process of the cutting assembly. The two clamping assemblies are both installed on the top of the base and used for clamping the two ends of the cable in the cable groove. Through the arrangement of the pressing assembly, when the cable is cut, the phenomenon that the cut end of the cable is bounced and thrown due to stress release generated at the moment of cable cutting can be effectively avoided, a safer working environment is provided for operators, and smooth proceeding of cutting work is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically a cable cutting device for processing armored control cables. Background Technology

[0002] In modern power and communications fields, cables are widely used as an important carrier for transmitting electrical energy and signals. With the increasing demand for cables from various industries, the cable processing industry is also developing rapidly.

[0003] Publication No. CN219851860U discloses a cable cutting device, including a worktable, a wire-fixing assembly, a cutting support plate, a cutting hole, a cutting hydraulic push rod, a cutting blade, and a wire feeding assembly. The wire-fixing assembly is fixed above one end of the worktable. The cutting support plate is fixed above the center of the worktable and located on one side of the wire-fixing assembly. The cutting hole is located at the center of the cutting support plate and penetrates through the cutting support plate. The cutting hydraulic push rod is fixed to the side wall of the cutting support plate and located on one side of the cutting hole. The cutting blade is fixed to the output end of the cutting hydraulic push rod and slidably located on one side of the cutting hole. This cable cutting device uses an upper and lower wire-fixing roller to fix the cable, facilitating stable cable cutting. The cut formed by the cutting blade is smooth, and the rotation of the wire feeding roller drives the movement of the clamped cable, improving cutting efficiency.

[0004] As shown in the above technical solution, although the device can effectively fix the cable through the cooperation of the upper and lower fixing rollers, achieving stable cutting and ensuring a smooth cut, thus improving cutting efficiency to some extent, in actual cutting, the stress accumulated inside the cable may be suddenly released at the moment the cutting blade cuts the cable, causing the cut end of the cable to bounce or shift. This phenomenon may not only cause additional impact to the cutting blade, affecting its service life, but may also change the position of the already fixed cable, thereby affecting the accuracy and quality of subsequent cutting. Furthermore, the bounced cable may also pose a threat to the safety of the operator, presenting certain safety hazards. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cable cutting device for processing armored control cables, which solves the problem that the sudden release of stress accumulated inside the cable during the cutting process poses a safety threat to operators.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable cutting device for processing armored control cables, comprising:

[0007] The base has a cutting table fixedly installed on its top, and a cable groove is provided on the cutting table to provide a stable placement position for the cable.

[0008] A cutting assembly is fixedly installed on the top of the base and is used to cut the cable in the cable groove.

[0009] Two pressing components are respectively installed at the front and rear ends of the cutting component. The two pressing components are used to press the cable during the cutting process of the cutting component to prevent the cable cutting end from springing or shifting due to the stress release generated at the moment of cable cutting.

[0010] Two clamping assemblies are mounted on the top of the base, and the two clamping assemblies are used to clamp the two ends of the cable in the cable groove.

[0011] Preferably, the cutting table has a plurality of cable grooves evenly distributed on it.

[0012] Preferably, the cutting assembly includes two support frames, both of which are fixedly mounted on the top of the base. A common cutting frame is slidably mounted between the two support frames. Two circular saw blades are rotatably mounted on the cutting frame. A pulley is fixedly mounted on one end of each of the two circular saw blades. A belt is slidably mounted between the two pulleys. A cutting motor is fixedly mounted on the cutting frame. The output end of the cutting motor is fixedly connected to the other end of one of the circular saw blades. A lifting cylinder is fixedly mounted on the top of each of the two support frames. The output ends of the two lifting cylinders pass through the two support frames and are fixedly connected to both ends of the cutting frame.

[0013] Preferably, both pressing components include mounting members, which are respectively fixedly installed at the front and rear ends of the cutting frame. A fixing block is fixedly installed on the outer end of the mounting member, and a pressing block is provided below the fixing block. A plurality of sliding rods are evenly installed between the fixing block and the pressing block. The plurality of sliding rods are fixedly installed on the top of the pressing block and are slidably installed on the fixing block. A plurality of springs corresponding to the sliding rods are fixedly installed between the fixing block and the pressing block, and the plurality of springs are respectively surrounding the plurality of sliding rods.

[0014] Preferably, both mounting components are hollow, and the two pulleys, the belt, and the cutting motor are respectively located inside the two mounting components.

[0015] Preferably, each of the two clamping assemblies includes two clamping frames, each clamping frame is mounted on the top of the base, and the same clamping block is slidably mounted between the two clamping frames. Each of the two clamping frames is threaded with a limit bolt, and the bottom of each limit bolt is rotatably mounted at both ends of the top of the clamping block.

[0016] Preferably, two adjusting components are fixedly installed on the top of the base, and a lead screw is rotatably installed in each of the two adjusting components. An adjusting motor is fixedly installed on each of the two adjusting components, and the output end of the adjusting motor passes through the adjusting component and is fixedly connected to the lead screw. A sliding groove is opened on the top of each of the two adjusting components. Two clamping frames in one clamping assembly are respectively threaded onto the two lead screws, and two clamping frames in the other clamping assembly are fixedly installed on the top of the base.

[0017] Preferably, the top of the cutting table is provided with a cutting groove, which is located directly below the two circular saw blades.

[0018] Preferably, two whetstones are fixedly installed on the upper inner side of each of the two support frames.

[0019] Beneficial effects

[0020] This utility model provides a cable cutting device for processing armored control cables. Compared with the prior art, it has the following advantages:

[0021] 1. The cable cutting device for processing armored control cables, by setting up a pressing component, can effectively avoid the cable cutting end from springing due to the stress release generated at the moment of cable cutting, thus providing a safer working environment for operators and ensuring the smooth progress of the cutting work.

[0022] 2. This cable cutting device for processing armored control cables can sharpen the circular saw blade by setting a sharpening stone, so that the circular saw blade can always be kept sharp. The sharp circular saw blade can not only improve cutting efficiency, but also reduce the decline in cutting quality and damage to the cable caused by saw blade dulling. In addition, regular sharpening and maintenance can extend the service life of the circular saw blade and reduce the operating cost of the equipment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a partial structural schematic diagram of the present invention.

[0025] Figure 3 This is a schematic diagram of the cutting component in this utility model.

[0026] Figure 4 This is a schematic diagram of the cutting component and pressing component in this utility model.

[0027] In the diagram: 1. Base; 2. Cutting table; 3. Cable tray; 4. Cutting assembly; 41. Support frame; 42. Cutting frame; 43. Circular saw blade; 44. Pulley; 45. Belt; 46. Cutting motor; 47. Lifting cylinder; 5. Pressing assembly; 51. Mounting component; 52. Fixing block; 53. Pressing block; 54. Slide rod; 55. Spring; 6. Clamping assembly; 61. Clamping frame; 62. Clamping block; 63. Limit bolt; 7. Adjusting component; 8. Lead screw; 9. Adjusting motor; 10. Slide groove; 11. Cutting groove; 12. Sharpening stone. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] See Figures 1-4 This utility model provides the following two technical solutions:

[0030] First embodiment: A cable cutting device for processing armored control cables, comprising:

[0031] Base 1, a cutting table 2 is fixedly installed on the top of base 1, and multiple cable grooves 3 are evenly opened on the cutting table 2. The cable grooves 3 are used to provide a stable placement position for cables.

[0032] Cutting assembly 4 is fixedly installed on the top of base 1. Cutting assembly 4 includes two support frames 41, both of which are fixedly installed on the top of base 1. A cutting frame 42 is slidably installed between the two support frames 41. Two circular saw blades 43 are rotatably installed on the cutting frame 42. A pulley 44 is fixedly installed at one end of each of the two circular saw blades 43. A belt 45 is slidably installed between the two pulleys 44. A cutting motor 46 is fixedly installed on the cutting frame 42. The output end of the cutting motor 46 is fixedly connected to the other end of one of the circular saw blades 43. Lifting cylinders 47 are fixedly installed on the top of each of the two support frames 41. The output ends of the two lifting cylinders 47 pass through the two support frames 41 and are fixedly connected to both ends of the cutting frame 42. Cutting assembly 4 is used to cut the cable in cable groove 3.

[0033] Two pressing components 5 are installed at the front and rear ends of the cutting component 4, respectively. Each pressing component 5 includes a mounting part 51, which is fixedly installed at the front and rear ends of the cutting frame 42. Both mounting parts 51 are hollow. Two pulleys 44, a belt 45, and a cutting motor 46 are located inside the two mounting parts 51. A fixing block 52 is fixedly installed on the outer end of the mounting part 51. A pressing block 53 is provided below the fixing block 52. Multiple sliding rods 54 are evenly installed between the fixing block 52 and the pressing block 53. The multiple sliding rods 54 are fixedly installed on the top of the pressing block 53 and are slidably installed on the fixing block 52. Multiple springs 55, corresponding one-to-one with the sliding rods 54, are fixedly installed between the fixing block 52 and the pressing block 53. The multiple springs 55 are respectively wrapped around the multiple sliding rods 54. The two pressing components 5 are used to press down the cable during the cutting process of the cutting component 4 to prevent the cable cutting end from springing or shifting due to the stress release generated at the moment of cable cutting.

[0034] Two clamping components 6 are installed on the top of the base 1. Each clamping component 6 includes two clamping frames 61. The clamping frames 61 are installed on the top of the base 1. The same clamping block 62 is slidably installed between the two clamping frames 61. Limiting bolts 63 are threaded on both clamping frames 61. The bottoms of the two limiting bolts 63 are rotatably installed at both ends of the top of the clamping block 62. The two clamping components 6 are used to clamp the two ends of the cable in the cable groove 3.

[0035] The cable is placed in the cable groove 3 of the cutting table 2. The cable groove 3 provides a stable placement position for the cable and serves as a preliminary limiting function. The clamping frames 61 of the two clamping components 6 are fixed on the base 1. By rotating the limiting bolt 63, the limiting bolt 63 can push or pull the clamping block 62 to slide between the two clamping frames 61, thereby clamping or loosening the two ends of the cable in the cable groove 3, ensuring that the cable will not be affected by the loosening of the two ends during the cutting process. By starting the cutting motor 46, its output end drives the circular saw blade 43 connected to it to rotate. The circular saw blade 43 drives another circular saw blade 43 to rotate synchronously through the pulley 44 and belt 45. The output ends of the two lifting cylinders 47 can push the cutting frame 42 to slide up and down between the two support frames 41, thereby adjusting the position of the cutting frame. The height of the circular saw blade 43 enables the cutting of cables placed in the cable groove 3. When the cable needs to be cut, the lifting cylinder 47 controls the cutting frame 42 to descend, so that the circular saw blade 43 contacts and cuts the cable. At the same time, the pressing blocks 53 of the two pressing components 5 are connected to the fixed block 52 through the slide rod 54 and the spring 55. During cutting, the elastic force of the spring 55 causes the pressing block 53 to press down on the cable, avoiding the stress release generated at the moment of cable cutting, which could cause the cable cutting end to bounce or shift. After cutting, the lifting cylinder 47 controls the cutting frame 42 to rise, lifting the circular saw blade 43 and the pressing block 53. The spring 55 gradually recovers its deformation, allowing the cable to slowly release pressure during the rising of the pressing block 53, preventing the stress generated by cable cutting from being released instantly and ensuring the stability of the cable.

[0036] In this embodiment, by setting the pressing component 5, the stress release generated at the moment of cable cutting can be effectively avoided, which would cause the cable cutting end to bounce. This provides a safer working environment for the operator and ensures the smooth progress of the cutting work. At the same time, the pressing component 5 can prevent the cable from shifting during cutting, ensuring that the cable is always in a stable cutting position, thereby improving the cutting accuracy and quality and making the cut cable more in line with the usage requirements.

[0037] The second embodiment differs from the first embodiment in that: two adjusting components 7 are fixedly installed on the top of the base 1, and a lead screw 8 is rotatably installed in each of the two adjusting components 7. An adjusting motor 9 is fixedly installed on each of the two adjusting components 7. The output end of the adjusting motor 9 passes through the adjusting component 7 and is fixedly connected to the lead screw 8. A sliding groove 10 is opened on the top of each of the two adjusting components 7. Two clamping frames 61 in one clamping assembly 6 are threaded onto the two lead screws 8 respectively, and two clamping frames 61 in the other clamping assembly 6 are fixedly installed on the top of the base 1.

[0038] The top of the cutting table 2 is provided with a cutting groove 11, which is located directly below the two circular saw blades 43.

[0039] Two whetstones 12 are fixedly installed on the upper inner side of each of the two support frames 41.

[0040] When the adjusting motor 9 is started, the rotation of the adjusting motor 9 drives the lead screw 8 to rotate within the adjusting component 7. Two clamping frames 61 in one of the clamping components 6 are threaded onto the two lead screws 8 respectively. According to the principle of thread transmission, the rotation of the lead screw 8 will cause the threaded clamping frame 61 to slide along the axial direction of the lead screw 8 within the slide groove 10, thereby adjusting the position of this set of clamping frames 61. Two clamping frames 61 in the other clamping component 6 are fixedly installed on the base 1, and their positions remain unchanged. The cutting groove 11 opened on the top of the cutting table 2 is located directly below the two circular saw blades 43. When cutting the cable, the circular saw blades 43 descend to cut the cable. Two whetstones 12 are fixedly installed on the upper inner side of the two support frames 41. When the cutting frame 42 slides up and down between the two support frames 41, the edge of the circular saw blade 43 will pass through the whetstone 12. By starting the cutting motor 46, the whetstone 12 and the edge of the circular saw blade 43 will rub against each other to polish the circular saw blade 43, maintain the sharpness of the circular saw blade 43, and ensure the cutting effect.

[0041] In this embodiment, the position of one set of clamping frames 61 is adjusted by rotating the lead screw 8 driven by the motor 9, so that the cable cutting device can adapt to the clamping and cutting needs of cables of different lengths. Whether it is a short cable or a long cable, stable clamping can be achieved by adjusting the position of the clamping frame 61, which improves the versatility and applicability of the device. The whetstone 12 can sharpen the circular saw blade 43, so that the circular saw blade 43 is always kept in a sharp cutting state. The sharp circular saw blade 43 can not only improve the cutting efficiency, but also reduce the decline in cutting quality and damage to the cable caused by saw blade dulling. In addition, regular sharpening and maintenance can extend the service life of the circular saw blade 43 and reduce the operating cost of the equipment.

[0042] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0043] In use, the cable to be cut is placed in the cable groove 3 of the cutting table 2, using the cable groove 3 to initially limit the cable. Based on the length of the cable to be cut, the adjusting motor 9 is started, driving the lead screw 8 to rotate. This causes one set of clamping brackets 61, threaded onto the lead screw 8, to slide within the slide groove 10, adjusting to a suitable position to accommodate the cable length. The limiting bolts 63 in the two clamping assemblies 6 are rotated, pushing or pulling the clamping block 62 to slide between the two clamping brackets 61, clamping both ends of the cable tightly to ensure the cutting effect is not affected by loosening at both ends. The cutting motor 46 is started, and its output drives the connected circular saw blade 43 to rotate. This circular saw blade 43 drives another circular saw blade 43 to rotate synchronously via a pulley 44 and a belt 45, activating both lifting mechanisms. The lifting cylinder 47 pushes the cutting frame 42 downward between the two support frames 41, causing the circular saw blade 43 to descend and contact the cable. At the same time, the pressing blocks 53 of the two pressing components 5 are connected to the fixed block 52 through the slide rod 54 and the spring 55. The elastic force of the spring 55 causes the pressing block 53 to press down on the cable, preventing the cable cutting end from springing or shifting due to the stress release generated at the moment of cable cutting. After the cable is cut, the lifting cylinder 47 is activated to control the cutting frame 42 to rise, lifting the circular saw blade 43 and the pressing block 53. Due to the action of the spring 55, the cable can slowly release pressure during the rising of the pressing block 53, preventing the stress generated by the cable cutting from being released instantly. The limit bolts 63 in the two clamping components 6 are rotated to loosen the clamping block 62 from clamping the cable, and the cut cable is taken out.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable cutting device for processing armored control cables, characterized in that, include: The base has a cutting table fixedly installed on its top, and a cable groove is provided on the cutting table to provide a stable placement position for the cable. A cutting assembly is fixedly installed on the top of the base and is used to cut the cable in the cable groove. Two pressing components are respectively installed at the front and rear ends of the cutting component. The two pressing components are used to press the cable during the cutting process of the cutting component to prevent the cable cutting end from springing or shifting due to the stress release generated at the moment of cable cutting. Two clamping assemblies are mounted on the top of the base, and the two clamping assemblies are used to clamp the two ends of the cable in the cable groove.

2. The cable cutting device for processing armored control cables according to claim 1, characterized in that: The cutting table is provided with a plurality of cable slots evenly spaced.

3. The cable cutting device for processing armored control cables according to claim 2, characterized in that: The cutting assembly includes two support frames, both of which are fixedly mounted on the top of the base. A common cutting frame is slidably mounted between the two support frames. Two circular saw blades are rotatably mounted on the cutting frame. A pulley is fixedly mounted on one end of each of the two circular saw blades, and a belt is slidably mounted between the two pulleys. A cutting motor is fixedly mounted on the cutting frame, and the output end of the cutting motor is fixedly connected to the other end of one of the circular saw blades. A lifting cylinder is fixedly mounted on the top of each of the two support frames, and the output ends of the two lifting cylinders pass through the two support frames and are fixedly connected to both ends of the cutting frame.

4. The cable cutting device for processing armored control cables according to claim 3, characterized in that: Both pressing components include mounting parts, which are respectively fixedly installed at the front and rear ends of the cutting frame. A fixing block is fixedly installed on the outer end of the mounting part, and a pressing block is provided below the fixing block. Multiple sliding rods are evenly installed between the fixing block and the pressing block. The multiple sliding rods are fixedly installed on the top of the pressing block and are slidably installed on the fixing block. Multiple springs corresponding to the sliding rods are fixedly installed between the fixing block and the pressing block, and the multiple springs are respectively wrapped around the multiple sliding rods.

5. A cable cutting device for processing armored control cables according to claim 4, characterized in that: Both mounting components are hollow, and the two pulleys, the belt, and the cutting motor are located inside the two mounting components respectively.

6. The cable cutting device for processing armored control cables according to claim 5, characterized in that: Both clamping assemblies include two clamping frames, each of which is mounted on the top of the base. A common clamping block is slidably mounted between the two clamping frames. Limiting bolts are threaded onto both clamping frames, and the bottoms of the two limiting bolts are rotatably mounted at both ends of the top of the clamping block.

7. The cable cutting device for processing armored control cables according to claim 6, characterized in that: Two adjusting components are fixedly installed on the top of the base. A lead screw is rotatably installed inside each of the two adjusting components. An adjusting motor is fixedly installed on each of the two adjusting components. The output end of the adjusting motor passes through the adjusting component and is fixedly connected to the lead screw. A sliding groove is opened on the top of each of the two adjusting components. Two clamping frames in one clamping assembly are respectively threaded onto the two lead screws. Two clamping frames in the other clamping assembly are fixedly installed on the top of the base.

8. A cable cutting device for processing armored control cables according to claim 7, characterized in that: The top of the cutting table has a cutting groove, which is located directly below the two circular saw blades.

9. A cable cutting device for processing armored control cables according to claim 8, characterized in that: Two whetstones are fixedly installed on the upper inner side of each of the two support frames.

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