A cable processing and cutting mechanism

Abstract

This utility model relates to the technical field of cable processing and cutting mechanisms, specifically a cable processing and cutting mechanism including a base, a lifting assembly, and a limiting assembly. The lifting assembly includes two symmetrical back plates and a baffle connecting the two back plates. A motor is provided at the upper end of the right back plate, and a threaded rod is provided at the lower end of the motor. Long rods are symmetrically arranged on the front and back of the right end surface of the back plate, and sliding sleeves are sleeved on the long rods. The threaded rods are located between the two long rods. The left back plate has corresponding long rods on the corresponding side of the right back plate. The limiting assembly includes an electric push rod, a sliding column connected to the front end of the electric push rod, and a slider provided at the lower front and back ends of the sliding column. A stop bar is provided on the left end surface of the slider. By setting an adjustable synchronous limiting assembly, the left and right directions of the cable are restricted, so that it is always kept in the central cable groove position. Then, the lifting assembly presses the cable to ensure that the position of the cable does not shift during cutting.

Description

Technical Field

[0001] This utility model relates to the technical field of cable processing and cutting mechanisms, specifically a cable processing and cutting mechanism. Background Technology

[0002] Cables are typically made up of several or more strands of wires twisted together, resembling a rope. Each strand of wire is insulated from the others and is often twisted around a central core. The entire cable is covered with a highly insulating outer layer. Cables are characterized by being internally energized and externally insulated. They are composed of single or multiple strands of wires and an insulation layer and are used to connect circuits, electrical appliances, etc. Cables are generally quite long and need to be cut during use depending on the application scenario.

[0003] The utility model disclosed in CN216251921U is a cable processing and cutting mechanism with a base. The base has a U-shaped groove for accommodating the cable. The base is equipped with a cutting mechanism and a shaping mechanism. The shaping mechanism is located in the middle of the cutting mechanism to bundle and integrate the cut cable cross-section. The cutting mechanism includes an upper cutter and a lower cutter. The cutting edges of the upper cutter and the lower cutter are opposite to each other and staggered. The upper cutter and the lower cutter reciprocate towards each other under the drive mechanism.

[0004] The above technical solution uses relatively set cutters to cut the cable. After cutting, the cut surface of the cable is integrated by a shaping mechanism to avoid the burrs caused by the cutting edge from injuring the construction personnel. It does not require manual handling and improves the cutting efficiency. However, it is not convenient to effectively fix the position of the cable during cutting, and it is not convenient to adjust and fix the position of cables of different sizes. In addition, it requires manual pressing, which increases labor costs. Utility Model Content

[0005] The purpose of this invention is to provide a cable processing and cutting mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cable processing and cutting mechanism includes a base and a cutting assembly provided above the front end of the base. A lifting assembly is provided at each of the front and rear ends of the base, and a symmetrical limiting assembly is provided on each of the left and right sides of the center end of the base. A knife groove is provided at the center of the front end of the base, and a cable groove is provided through the center of the front and rear ends of the base.

[0008] The cutting assembly includes a base plate and a cylinder mounted on the lower surface of the base plate, wherein a cutter is provided at the end of the telescopic arm of the cylinder;

[0009] The lifting assembly includes two symmetrical back plates and a baffle connecting the two back plates. The upper part of the right back plate is equipped with a motor, and the lower part of the motor is equipped with a threaded rod. The right end surface of the back plate is symmetrically equipped with long rods and a sliding sleeve fitted on the long rods. The threaded rod is located between the two long rods. The left back plate is equipped with a corresponding long rod on the side corresponding to the right back plate.

[0010] The limiting assembly includes an electric push rod, a sliding column connected to the front end of the electric push rod, and sliders provided at the lower front and rear ends of the sliding column. A stop bar is provided on the left end surface of the slider, and a stop sleeve is fitted on the stop bar.

[0011] Preferably, a vertically penetrating groove is formed on the upper surface of the center of the front end of the base, a support plate is welded and fixed to the left front end of the base, a horizontally penetrating sliding groove is symmetrically formed at the center of the base, and symmetrical machine bases are welded and fixed to the left and right end faces of the center of the base.

[0012] In this invention, the blade holder is coaxially aligned with the upper cutter and is used to hold the cutter, facilitating the cutting action of the cutter. The cable tray is used to hold the cable and guide its position.

[0013] Preferably, the right end of the seat plate is bolted to the top of the support plate, a cylinder is provided below the seat plate, the top end of the cylinder is bolted to the seat plate, a piston rod is connected to the lower end of the cylinder, a tool holder is welded and fixed to the lower end of the piston rod, and a cutting blade is threaded onto the tool holder.

[0014] In this invention, the cutter is used to cut the cable, and the cylinder is used to drive the cutter to cut.

[0015] Preferably, the top of the back plate on the right end is bolted to the bottom of the electric base, the electric base is fixedly connected to the motor by bolts, the lower end of the motor is connected to a threaded rod by a coupling, a number of countersunk holes are symmetrically provided on the front and back of the right end surface of the back plate, and a countersunk hole is provided on the right end of the long rod, and a countersunk nail is provided on the right end of each countersunk hole, and the countersunk hole is threaded through the countersunk hole and connected to the countersunk hole.

[0016] In this utility model, the coupling is used for coaxial connection and coaxial rotation of the motor and the threaded rod, and the motor has a self-locking function. When stopped, the threaded rod will not rotate. The sliding sleeve moves up and down by driving the threaded rod to rotate through the motor. The long rod of the back plate is connected by countersunk screws so that the sliding sleeve will not be obstructed by screws when sliding.

[0017] Preferably, the outer end faces of the corresponding long rods at both ends are provided with mutually communicating sliding grooves, wherein the sliding sleeve is provided with a threaded hole corresponding to the threaded rod, and a sliding block is provided on the right end of the sliding sleeve at the position corresponding to the sliding groove.

[0018] In this invention, the right-end sliding sleeve is slidably connected to the sliding groove of the long rod from below, and the threaded hole is threadedly connected to the threaded rod. The motor drives the baffle connecting the right-end sliding sleeve and the left-end sliding sleeve to move up and down, thereby fixing the position of the cable height. With the cooperation of the two lifting components, the cable is pressed more firmly.

[0019] Preferably, the bottom of the corresponding back plates on both sides are fixed to the two sides of the base by bolts, and two symmetrical screw holes are opened on the upper left and right sides of the baffle. The baffle is connected to the back plates on both sides by bolts.

[0020] In this utility model, the baffle is fixed with bolts, which facilitates disassembly, installation, replacement and maintenance.

[0021] Preferably, the sliders at both ends of the sliding column are slidably connected to the grooves in the base. A block groove is formed on the lower right surface of the center of the sliding column. The bottom of the electric push rod is fixedly connected to the upper surface of the base by screws. A connecting block is provided on the front end of the electric push rod. The connecting block is fitted into the block groove and connected by bolts.

[0022] In this invention, a stop bar is welded to the left end of the slider, and a rubber sleeve is fitted on the stop bar to increase friction, facilitate anti-slip fixation of the cable, and prevent damage to the cable clamping. A limiting component is symmetrically installed at each of the left and right ends of the base. The left and right limits of the cable are realized by synchronously controlling the electric push rod, so that the cable is always kept in the center position, which helps the cutter to cut.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. This utility model limits the left and right direction of the cable by setting an adjustable synchronous limit component, so that it always stays in the central cable groove position. Then, the lifting component presses the cable to ensure that the cable will not shift its position during cutting. This eliminates the need for manual pressing and reduces labor costs.

[0025] 2. This utility model controls the cutting blade and cutting groove with a cylinder, and the cutting blade is threaded onto the blade holder, which facilitates the replacement and maintenance of the cutting blade. The stop bar is fitted with a rubber sleeve, which increases the friction, facilitates the anti-slip fixation of the cable, and prevents damage to the cable clamp. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram showing the connection between the base, cutting component, lifting component, and limiting component of this utility model.

[0028] Figure 3 This is a schematic diagram of the cutting component structure of this utility model;

[0029] Figure 4 This is a schematic diagram of the lifting component structure of this utility model;

[0030] Figure 5 This is a schematic diagram of the limiting component structure of this utility model.

[0031] The meanings of the labels in the diagram are as follows:

[0032] 1. Base; 101. Knife groove; 102. Slide groove; 103. Cable groove; 104. Support plate; 106. Machine base;

[0033] 2. Limiting assembly; 201. Electric push rod; 203. Block groove; 205. Connecting block; 206. Sliding block; 209. Sliding column; 210. Stop bar; 212. Stop sleeve;

[0034] 3. Lifting assembly; 304. Back plate; 306. Sliding sleeve; 310. Motor; 314. Electric base; 315. Coupling; 316. Long rod; 317. Sliding groove; 318. Threaded rod; 319. Countersunk screw; 322. Countersunk hole;

[0035] 4. Cutting assembly; 401. Cutting blade; 405. Cylinder; 407. Seat plate; 410. Blade holder; 411. Piston rod;

[0036] 6. Baffle. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-5 This embodiment provides a technical solution:

[0039] A cable processing and cutting mechanism includes a base 1 and a cutting component 4 located above the front end of the base 1. A lifting component 3 is located at each of the front and rear ends of the base 1. A symmetrical limiting component 2 is located on each of the left and right sides of the center end of the base 1. A knife groove 101 is provided at the center of the front end of the base 1. A vertically penetrating knife holder 410 is provided on the upper surface of the center of the front end of the base 1. A support plate 104 is welded and fixed to the left front end of the base 1. A horizontally penetrating sliding groove 102 is symmetrically provided at the center of the base 1. A symmetrical machine base 106 is welded and fixed to the left and right end faces of the center of the base 1.

[0040] In this utility model, the blade groove 101 is coaxially corresponding to the upper cutter 401 and is used to place the cutter 401. This facilitates the cutting action of the cutter 401, and the vertically through design is conducive to the cleaning of debris after cutting. The horizontally through groove 102 is also conducive to the cleaning of debris. The cable groove 103 is used to place the cable and guide the position of the cable.

[0041] Furthermore, a cable groove 103 is provided through the center of the front and rear of the base 1. The cutting assembly 4 includes a base plate 407 and a cylinder 405 mounted on the lower surface of the base plate 407. A cutter 401 is provided at the end of the telescopic arm of the cylinder 405. The right end of the base plate 407 is bolted to the top of the support plate 104. The cylinder 405 is located below the base plate 407. The top end of the cylinder 405 is bolted to the base plate 407. A piston rod 411 is connected to the lower end of the cylinder 405. A blade holder 410 is welded and fixed to the lower end of the piston rod 411. The cutter 401 is threadedly connected to the blade holder 410.

[0042] In this invention, the cutter 401 is used to cut the cable, and the cylinder 405 is used to push the cutter 401 to cut.

[0043] Furthermore, the lifting assembly 3 includes two symmetrical back plates 304 and a baffle 6 connecting the two back plates 304. The upper end of the right back plate 304 is provided with a motor 310, and the lower end of the motor 310 is provided with a threaded rod 318. The top end of the right back plate 304 is bolted to the bottom of the electric base 314. The electric base 314 and the motor 310 are fixedly connected by bolts. The lower end of the motor 310 is connected to the threaded rod 318 through a coupling 315. Several countersunk holes are symmetrically provided on the right end surface of the back plate 304. The right end of the long rod 316 is provided with a countersunk hole 322. The right end of each countersunk hole 322 is provided with a countersunk nail 319. The countersunk nail 319 passes through the countersunk hole 322 and is threaded onto the countersunk hole.

[0044] In this utility model, the coupling 315 is used for coaxial connection and coaxial rotation of the motor 310 and the threaded rod 318, and the motor 310 has a self-locking function. When stopped, the threaded rod 318 will not rotate. The sliding sleeve 306 moves up and down by rotating the threaded rod 318 driven by the motor 310. The long rod 316 of the back plate 304 is connected by countersunk screws 319 so that the sliding sleeve 306 will not be obstructed by screws when sliding.

[0045] Furthermore, the right end surface of the back plate 304 is symmetrically provided with long rods 316 and sliding sleeves 306 sleeved on the long rods 316, and a threaded rod 318 is provided between the two long rods 316. The outer end faces of the long rods 316 at both ends are provided with vertically interconnected sliding grooves 317. The sliding sleeve 306 is provided with threaded holes corresponding to the threaded rods 318, and a sliding block is provided on the right end of the sliding sleeve 306 at the position corresponding to the sliding groove 317.

[0046] In this utility model, the right end sliding sleeve 306 is slidably connected to the sliding groove 317 of the long rod 316 from below, and the threaded hole is threadedly connected to the threaded rod 318. The motor 310 drives the baffle 6 connected between the right end sliding sleeve 306 and the left end sliding sleeve 306 to move up and down, thereby fixing the position of the cable height. With the cooperation of the two lifting components 3, the cable is pressed more firmly.

[0047] Furthermore, the left and right back plates 304 are provided with corresponding long rods 316 on their corresponding sides. The bottom of the corresponding back plates 304 on both sides are fixed to the bases 1 on both sides by bolts. Two symmetrical screw holes are opened on the upper left and right sides of the baffle 6. The baffle 6 is connected to the back plates 304 on both sides by bolts.

[0048] In this utility model, the baffle 6 is fixed with bolts, which facilitates disassembly, installation, replacement and maintenance.

[0049] Furthermore, the limiting component 2 includes an electric push rod 201, a sliding column 209 connected to the front end of the electric push rod 201, and sliders 206 slidably connected to the lower ends of the sliding column 209 in the sliding groove 102 of the base 1. A block groove 203 is provided on the lower right surface of the center of the sliding column 209. The bottom of the electric push rod 201 is fixedly connected to the upper surface of the base 106 by screws. A connecting block 205 is provided on the front push rod of the electric push rod 201. The connecting block 205 is fitted into the block groove 203 and is connected by bolts.

[0050] In this utility model, a stop bar 210 is welded to the left end of the slider 206, and a rubber sleeve 212 is fitted on the stop bar 210 to increase the friction, facilitate the anti-slip fixation of the cable, and prevent damage to the cable clamping. A limiting component 2 is symmetrically installed at each of the left and right ends of the base 1. The left and right limits of the cable are realized by synchronously controlling the electric push rod 201, so that the cable is always kept in the center position, which helps the cutter 401 to cut.

[0051] In this embodiment, when using a cable processing and cutting mechanism, the user first connects the cylinder 405 with the cutter 401 to the base plate 407 with bolts, and then connects the base plate 407 to the top of the support plate 104 with bolts. Next, a limiting component 2 is symmetrically installed at the center of the base 1. The slider 206 is slidably connected in the groove 102, and the stop sleeve 212 is fitted onto the stop rod 210. Then, the electric push rod 201 is bolted to the base 106, and the front end of the electric push rod 201... The connecting block 205 is fitted into the block groove 203, and a lifting component 3 is installed at each of the front and rear ends. The motor 310 with a threaded rod 318 on the right end of the lifting component 3 is connected to the back plate 304 with a long rod 316. The sliding sleeve 306 with a baffle 6 on the right end is slidably connected to the long rod 316, and the threaded hole is connected to the threaded rod 318. The sliding sleeve 306 on the left end is slidably connected to the back plate 304 with the long rod 316 on the left end. Finally, the left end of the baffle 6 is threadedly connected to the left end of the sliding sleeve 306.

[0052] When it is necessary to cut the cable, the user first places the cable on the cable tray 103, and then adjusts the lifting assembly 3 to the cable height by controlling the motor 310 to rotate the baffle 6. Then, the limit assemblies 2 on both sides are used to synchronously control the electric push rod 201 to make the cable stably clamped in the center of the cable tray 103. Finally, the cylinder 405 is activated, the piston rod 411 descends, and the blade holder 410 with the cutter 401 descends. The cutter 401 cuts the cable clamped and fixed below.

Claims

1. A cable processing cutting-off mechanism, comprising a base (1) and a cutting assembly (4) arranged above the front end of the base (1), characterized in that: The base (1) has a lifting component (3) at both the front and rear ends, and a symmetrical limiting component (2) on each side of the center end of the base (1). A knife groove (101) is provided at the center of the front end of the base (1), and a cable groove (103) is provided through the center of the front and rear ends of the base (1). The cutting assembly (4) includes a base plate (407) and a cylinder (405) mounted on the lower surface of the base plate (407). The telescopic arm of the cylinder (405) is provided with a cutter (401). The lifting assembly (3) includes two symmetrical back plates (304) and a baffle (6) connecting the two back plates (304). The upper end of the right back plate (304) is provided with a motor (310), the lower end of the motor (310) is provided with a threaded rod (318), the right end surface of the back plate (304) is symmetrically provided with long rods (316) and a sliding sleeve (306) sleeved on the long rods (316). The threaded rod (318) is located between the two long rods (316). The left back plate (304) and the right back plate (304) are provided with corresponding long rods (316) on their corresponding sides. The limiting component (2) includes an electric push rod (201), a sliding column (209) connected to the front end of the electric push rod (201), and a slider (206) provided at the lower front and rear ends of the sliding column (209). A stop bar (210) is provided on the left end surface of the slider (206), and a stop sleeve (212) is provided on the stop bar (210).

2. A cable processing cut-off mechanism according to claim 1, wherein: The base (1) has a vertically penetrating groove (101) on the upper surface of the front center. A support plate (104) is welded and fixed to the left front end of the base (1). A horizontally penetrating sliding groove (102) is symmetrically opened at the center of the base (1). A symmetrical machine base (106) is welded and fixed to the left and right end faces at the center of the base (1).

3. A cable processing cut-off mechanism according to claim 1, wherein: The right end of the seat plate (407) is bolted to the top of the support plate (104). A cylinder (405) is provided below the seat plate (407). The top end of the cylinder (405) is bolted to the seat plate (407). A piston rod (411) is connected to the lower end of the cylinder (405). A knife holder (410) is welded and fixed to the lower end of the piston rod (411). A cutter (401) is threaded onto the knife holder (410).

4. A cable processing cut-off mechanism according to claim 1, wherein: The top of the back plate (304) on the right end is bolted to the bottom of the electric base (314). The electric base (314) and the motor (310) are fixedly connected by bolts. The lower end of the motor (310) is connected to the threaded rod (318) through the coupling (315). Several countersunk holes are symmetrically provided on the right end surface of the back plate (304). The right end of the long rod (316) is provided with countersunk holes (322). The right end of each countersunk hole (322) is provided with a countersunk nail (319). The countersunk hole (322) is threaded through the countersunk hole (322) and connected to the countersunk hole.

5. A cable processing cut-off mechanism according to claim 1, wherein: The long rods (316) at both ends are provided with sliding grooves (317) that are interconnected. The sliding sleeve (306) is provided with a threaded hole corresponding to the threaded rod (318). A sliding block is provided on the right end of the sliding sleeve (306) at the position corresponding to the sliding groove (317).

6. The cable processing and cutting mechanism according to claim 1, characterized in that: The two sides are respectively fixed to the bottom of the back plate (304) on both sides of the base (1) by bolts. The baffle (6) has two symmetrical screw holes on the upper left and right sides. The baffle (6) is connected to the back plate (304) on both sides by bolts.

7. A cable processing cut-off mechanism according to claim 1 wherein: The sliders (206) at the front and rear ends of the sliding column (209) are slidably connected in the grooves (102) of the base (1). A block groove (203) is provided on the right surface of the lower center of the sliding column (209). The bottom of the electric push rod (201) is fixedly connected to the upper surface of the base (106) by screws. A connecting block (205) is provided on the front push rod of the electric push rod (201). The connecting block (205) is fitted into the block groove (203) and connected by bolts.

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