Power line cutting equipment with adjustable cutting length

Abstract

The utility model relates to the field of cutting equipment, and discloses cutting-length-adjustable power line cutting equipment which comprises a box body, an observation screen is detachably connected to the front surface of the box body, a hydraulic rod is fixedly connected to the axis of the upper surface of the box body, and a cutter is detachably connected to the outer wall of the hydraulic rod. An adjusting assembly is arranged on the upper surface, close to the right side of the cutter, of the inner wall of the box body and comprises a mounting frame, a plurality of hole grooves are formed in the right surface of the mounting frame, two fixing blocks are fixedly connected to the left surface, close to the left ends of the hole grooves, of the mounting frame, and cleaning rollers are rotationally connected to the inner surfaces of the fixing blocks. According to the cutting device for the power line, effective polishing of the cutter is achieved when the power line is cut through mutual cooperation of connection relations of parts in the adjusting assembly, the outside of the cutter is cleaned, convenience of cutter maintenance by workers is improved, and the cutting effect of the device on the power line is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a power line cutting equipment with adjustable cutting length. Background Art

[0002] The power cord is an electric wire that transmits electric current. Usually, the current is transmitted point-to-point. According to the purpose, the power cord can be divided into AC power cord and DC power cord. Usually, AC power cord is a wire that transmits high-voltage alternating current. Due to the high voltage, this type of wire needs to obtain safety certification according to unified standards before it can be officially produced. When adjusting the length of the power cord, power cord cutting equipment is needed to complete the processing of the power cord length.

[0003] After searching, Chinese patent announcement number: CN213317393U discloses a power cord cutting device with adjustable cutting length, including a foot, a cutting machine, screws, a power interface and a working window. The four corners of the bottom of the cutting machine are respectively provided with a foot, and the foot is fixedly connected to the cutting machine. This power cord cutting device with adjustable cutting length improves the inaccurate length adjustment of the existing power cord cutting device with adjustable cutting length when cutting the power cord through structural improvements, and improves the accuracy of power cord cutting. At the same time, it can insert and cut according to the thickness of the power cord, improves the working efficiency of the cutting device, and solves the problem of debris flying out of the existing power cord cutting device with adjustable cutting length when cutting, and reduces the risk of the cutter when taking and placing the power cord, thereby improving the actual use effect of this power cord cutting device with adjustable cutting length.

[0004] The above device has the following defects: when the cutter cuts a power cord with a larger diameter, the blade loss of the cutter is large, and the blade will become blunt under high-intensity work, requiring workers to stop the machine for grinding and maintenance, which is time-consuming and labor-intensive and reduces the cutting efficiency of the equipment. At the same time, the power supply will be displaced by the impact force when it is cut, resulting in an uneven cross-section of the power cord, which affects the cutting effect of the equipment. Therefore, a power cord cutting device with adjustable cutting length is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a power cord cutting device with adjustable cutting length, aiming to improve the problems of blade maintenance and power cord displacement during cutting in the cutting device in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a power cord cutting device with adjustable cutting length, comprising a box body, an observation screen is detachably connected to the front surface of the box body, a hydraulic rod is fixedly connected to the axis center of the upper surface of the box body, a cutter is detachably connected to the outer wall of the hydraulic rod, an adjustment component is arranged on the upper surface of the inner wall of the box body near the right side of the cutter, the adjustment component comprises a mounting frame, a plurality of groups of hole grooves are provided on the right surface of the mounting frame, two groups of fixed blocks are fixedly connected to the left end of the hole groove on the left surface of the mounting frame, a cleaning roller is rotatably connected to the inner surface of the fixed block, a plurality of groups of magnetic blocks are fixedly connected to the lower side of the hole groove on the left surface of the mounting frame, a flap is rotatably connected to the inner surface of the left end of the mounting frame, an elastic member is fixedly connected to the left surface of the flap, two groups of magnetic strips are fixedly connected to the right surface of the flap, and a polishing plate is detachably connected to the top of the elastic member.

[0007] As a further description of the above technical solution:

[0008] An auxiliary component is provided on the right surface of the box body, and the auxiliary component includes a shell, the right surface of the shell is detachably connected to an auxiliary seat, the right surface of the auxiliary seat is rotatably connected to a ring, the right surface of the ring is fixedly connected to a rubber strip, the right end of the rubber strip is fixedly connected to a positioning ring, and the left end of the inner wall of the shell is fixedly connected to a rubber clamp.

[0009] As a further description of the above technical solution:

[0010] The mounting frame is configured as an L-shaped structure, and the top corner of the mounting frame is configured as a rounded structure.

[0011] As a further description of the above technical solution:

[0012] The mounting frame is fixedly connected to the right side of the upper surface of the inner wall of the box body close to the cutter.

[0013] As a further description of the above technical solution:

[0014] The front surface of the grinding plate is provided with a plurality of groups of anti-skid patterns.

[0015] As a further description of the above technical solution:

[0016] A positioning groove is provided at the axis center of the lower surface of the inner wall of the box body, and a plurality of guide wheels are provided near the left and right ends of the positioning groove on the lower surface of the inner wall of the box body.

[0017] As a further description of the above technical solution:

[0018] The shell is fixedly connected to the right side of the right surface of the box body close to the positioning groove.

[0019] As a further description of the above technical solution:

[0020] The shell and the auxiliary seat are both arranged as hollow structures.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by adjusting the mutual cooperation between the parts in the assembly using the connection relationship, the effective grinding of the cutter when cutting the power cord is achieved, and the outside of the cutter is cleaned, which improves the convenience of the staff to maintain the cutter and enhances the cutting effect of the device on the power cord.

[0023] 2. In the utility model, the box can be adapted to a variety of power cords of different thicknesses by using the mutual cooperation between the parts in the auxiliary assembly through the connection relationship, thereby improving the use range of the cutting equipment, avoiding the bending of the power cord outside the box and affecting the cutting effect of the power cord, and improving the stability of the power cord during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of the main body of a power cord cutting device with adjustable cutting length proposed by the utility model;

[0025] Figure 2 It is a partial cross-sectional schematic diagram of a processing box of a power cord cutting device with adjustable cutting length proposed by the utility model;

[0026] Figure 3 A schematic front view of the mounting frame area of ​​a power cord cutting device with adjustable cutting length proposed by the utility model;

[0027] Figure 4 A schematic side view of a cutting area of ​​a power cord cutting device with adjustable cutting length proposed by the utility model;

[0028] Figure 5 The utility model provides a power cord cutting device with adjustable cutting length. Figure 4 A is an enlarged schematic diagram of area A;

[0029] Figure 6 This is a schematic diagram of the auxiliary component area of ​​a power cord cutting device with adjustable cutting length proposed by the utility model.

[0030] Legend:

[0031] 1. Box body; 101. Observation screen; 2. Hydraulic rod; 3. Cutter; 4. Guide wheel; 5. Positioning groove; 6. Auxiliary component; 61. Shell; 62. Auxiliary seat; 63. Ring; 64. Rubber strip; 65. Positioning ring; 66. Rubber clamp; 7. Adjustment component; 71. Mounting frame; 711. Magnetic block; 72. Hole slot; 73. Fixed block; 74. Cleaning roller; 75. Flip plate; 751. Magnetic strip; 76. Elastic part; 77. Polishing plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a power cord cutting device with adjustable cutting length, comprising a box body 1, the box body 1 plays a supporting role for the device, and an observation screen 101 is detachably connected to the front surface of the box body 1. The staff can directly obtain the cutting information of the power cord in the box body 1 through the observation screen 101, which improves the convenience of the staff to obtain the working situation in the box body 1. A hydraulic rod 2 is fixedly connected to the axis center of the upper surface of the box body 1, and a cutter 3 is detachably connected to the outer wall of the hydraulic rod 2. The cutter 3 moves downward by the movement of the hydraulic rod 2, so that the cutter 3 has high-speed and strong pressure when cutting the power cord, so that the power cord is easier to be cut during cutting. A positioning groove 5 is opened at the axis center of the lower surface of the inner wall of the box body 1, and a plurality of guide wheels 4 are arranged on the left and right ends of the lower surface of the inner wall of the box body 1 near the positioning groove 5. The power cord in the positioning groove 5 is driven to move by the rotation of the guide wheel 4, so that the cutting length of the power cord is adjusted according to the corresponding demand, which improves the convenience of the box body 1 for cutting the power cord.

[0034] Reference Figure 3 - Figure 5An adjustment component 7 is provided on the upper surface of the inner wall of the box body 1 near the right side of the cutter 3. The adjustment component 7 includes a mounting frame 71. The mounting frame 71 is fixedly connected to the upper surface of the inner wall of the box body 1 near the right side of the cutter 3. The mounting frame 71 supports the adjustment component 7. A plurality of holes 72 are provided on the right surface of the mounting frame 71. A plurality of magnetic blocks 711 are fixedly connected to the lower side of the holes 72 on the left surface of the mounting frame 71. A flap 75 is rotatably connected to the inner surface of the left end of the mounting frame 71. An elastic member 76 is fixedly connected to the left surface of the flap 75. Two sets of magnetic strips 75 are fixedly connected to the right surface of the flap 75. 1. The top of the elastic member 76 is detachably connected with a grinding plate 77. After the power cord is placed in the positioning groove 5, the power cord is driven to move by the rotation of the guide wheel 4. When the cutter 3 cuts the power cord, the adjustment component 7 is started, and the cutter 3 moves downward under the action of the hydraulic rod 2, so that the outer surface of the cutter 3 squeezes the grinding plate 77, and the flap 75 is deflected in the mounting frame 71. At this time, the elastic member 76 shrinks under the squeezing action of the grinding plate 77, and its reaction force presses the grinding plate 77 against the outer wall of the cutter 3. The front surface of the grinding plate 77 is provided with a plurality of anti-slip The grinding plate 77 grinds the cut surface of the cutter 3, thereby improving the sharpness of the cut surface of the cutter 3 and the cutting effect of the cutter 3. When the flap 75 is in the deflection process, the distance between the magnetic strip 751 and the magnetic block 711 is reduced, so that the flap 75 is damped by the magnetic force between the magnetic strip 751 and the magnetic block 711 during the deflection process, so that the flap 75 stops moving after deflecting a certain angle, so that the grinding plate 77 grinds the cut surface of the cutter 3 more effectively, improves the grinding effect of the device on the cutter 3, and enhances the cutting effect of the device on the power cord. Two groups of fixed blocks 73 are fixedly connected to the left end of the hole groove 72 on the left surface of 71, and the inner surface of the fixed block 73 is rotatably connected to the cleaning roller 74. When the cutter 3 has finished cutting, the hydraulic rod 2 moves upward to drive the cutter 3 to move upward. The outer wall of the cutter 3 contacts the outer wall of the cleaning roller 74 to rotate, thereby cleaning the outer wall of the cutter 3 after cutting. After the cutter 3 moves upward, the squeezing force of the grinding plate 77 caused by the cutter 3 disappears, and the flap 75 is reset under the magnetic force of the magnetic strip 751 and the magnetic block 711, thereby improving the convenience of using the adjustment device.

[0035] Reference Figure 2 and Figure 6, an auxiliary component 6 is arranged on the right surface of the box body 1, and the auxiliary component 6 includes a shell 61, and the shell 61 is fixedly connected to the right side of the right surface of the box body 1 near the positioning groove 5. The right surface of the shell 61 is detachably connected with an auxiliary seat 62, and the inside of the shell 61 and the auxiliary seat 62 are both arranged as hollow structures. Before cutting the power cord, the power cord is passed through the auxiliary component 6, and the power cord is limited by the positioning ring 65. The auxiliary component 6 wraps the power cord, and the rubber clamp 66 gathers the passed power cord, so that the box body 1 can adapt to a variety of power cords of different thicknesses, thereby improving the use range of the cutting equipment, and the auxiliary component 6 can be used for the power cord of the box body 1. A circular ring 63 is rotatably connected to the right surface of the auxiliary seat 62, and a rubber strip 64 is fixedly connected to the right surface of the circular ring 63. The rubber strip 64 cooperates with the circular ring 63 to generate stress when the power cord shakes, thereby preventing the power cord outside the box 1 from bending and affecting the cutting effect of the power cord. A positioning ring 65 is fixedly connected to the right end of the rubber strip 64, and a rubber clamping claw 66 is fixedly connected to the left end of the inner wall of the shell 61. When the power cord is impacted by the cutter 3, the rubber clamping claw 66 clamps the power cord to keep the power cord in a taut state, thereby preventing the power cord from shifting in the positioning groove 5 and improving the stability of the power cord during cutting.

[0036] Working principle: after the power cord is placed in the positioning groove 5, the power cord in the positioning groove 5 is driven to move by the rotation of the guide wheel 4, so that the cutting length of the power cord is adjusted according to the corresponding demand. When the cutter 3 cuts the power cord, the adjustment component 7 is started, and the cutter 3 moves downward under the action of the hydraulic rod 2, so that the outer surface of the cutter 3 squeezes the grinding plate 77, so that the flap 75 is deflected in the mounting frame 71. At this time, the elastic member 76 contracts under the squeezing action of the grinding plate 77, and its reaction force presses the grinding plate 77 and the outer wall of the cutter 3, so that the grinding plate 77 grinds the cut surface of the cutter 3. When the flap 75 is in the deflection process, the distance between the magnetic strip 751 and the magnetic block 711 is reduced, so that the flap 75 is subjected to the magnetic force between the magnetic strip 751 and the magnetic block 711 during the deflection process, and generates damping, so that the flap 75 stops moving after deflecting a certain angle, so that the grinding plate 77 can grind the cutter 3 more effectively. Cutting surface, when the cutter 3 has finished cutting, the hydraulic rod 2 moves upward to drive the cutter 3 to move upward, the outer wall of the cutter 3 contacts the outer wall of the cleaning roller 74 and the cleaning roller 74 rotates, cleaning the outer wall of the cutter 3 after cutting, the grinding plate 77 is squeezed by the cutter 3 after the cutter 3 moves upward, and the flip plate 75 is reset under the magnetic force of the magnetic strip 751 and the magnetic block 711. Before cutting the power cord, the power cord is passed through the auxiliary component 6, and the power cord is limited by the positioning ring 65. The auxiliary component 6 wraps the power cord, and the rubber clamp 66 gathers the passed power cord, so that the box 1 can adapt to a variety of power cords of different thicknesses. When the power cord is impacted by the cutter 3, the rubber clamp 66 clamps the power cord to keep the power cord in a taut state, avoiding the power cord from shifting in the positioning groove 5, and enhancing the cutting effect of the device on the power cord.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power cord cutting device with adjustable cutting length, comprising a box (1), characterized in that: The front surface of the box body (1) is detachably connected to an observation screen (101); a hydraulic rod (2) is fixedly connected to the axis of the upper surface of the box body (1); a cutter (3) is detachably connected to the outer wall of the hydraulic rod (2); an adjustment component (7) is arranged on the upper surface of the inner wall of the box body (1) near the right side of the cutter (3); the adjustment component (7) comprises a mounting frame (71); a plurality of groups of hole grooves (72) are arranged on the right surface of the mounting frame (71); a left surface of the mounting frame (71) near the left end of the hole groove (72) is fixedly connected to the mounting frame (71); There are two groups of fixed blocks (73), the inner surface of the fixed block (73) is rotatably connected to a cleaning roller (74), the left surface of the mounting frame (71) is fixedly connected to a plurality of groups of magnetic blocks (711) near the lower side of the hole groove (72), the inner surface of the left end of the mounting frame (71) is rotatably connected to a flap (75), the left surface of the flap (75) is fixedly connected to an elastic member (76), the right surface of the flap (75) is fixedly connected to two groups of magnetic strips (751), and the top of the elastic member (76) is detachably connected to a polishing plate (77).

2. The power cord cutting device with adjustable cutting length according to claim 1, characterized in that: An auxiliary component (6) is arranged on the right surface of the box body (1), and the auxiliary component (6) comprises a shell (61). The right surface of the shell (61) is detachably connected to an auxiliary seat (62). The right surface of the auxiliary seat (62) is rotatably connected to a ring (63). The right surface of the ring (63) is fixedly connected to a rubber strip (64). The right end of the rubber strip (64) is fixedly connected to a positioning ring (65). The left end of the inner wall of the shell (61) is fixedly connected to a rubber clamp (66).

3. The power cord cutting device with adjustable cutting length according to claim 1, characterized in that: The mounting frame (71) is configured as an L-shaped structure, and the top corner of the mounting frame (71) is configured as a rounded structure.

4. The power cord cutting device with adjustable cutting length according to claim 1, characterized in that: The mounting frame (71) is fixedly connected to the upper surface of the inner wall of the box body (1) on the right side close to the cutter (3).

5. The power cord cutting device with adjustable cutting length according to claim 1, characterized in that: The front surface of the grinding plate (77) is provided with a plurality of groups of anti-skid lines.

6. The power cord cutting device with adjustable cutting length according to claim 1, characterized in that: A positioning groove (5) is provided at the axis center of the lower surface of the inner wall of the box body (1), and a plurality of groups of guide wheels (4) are provided on the lower surface of the inner wall of the box body (1) near the left and right ends of the positioning groove (5).

7. The power cord cutting device with adjustable cutting length according to claim 2, characterized in that: The housing (61) is fixedly connected to the right side of the right surface of the box body (1) close to the positioning groove (5).

8. The power cord cutting device with adjustable cutting length according to claim 2, characterized in that: The shell (61) and the auxiliary seat (62) are both arranged to have a hollow structure.

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