Cable cutting device

Abstract

The utility model relates to the technical field of cable cutting equipment, and discloses a cable cutting device which comprises a main body structure and an adjusting structure, the outer wall of the main body structure is provided with the adjusting structure, the main body structure comprises a workbench, the top of the workbench is fixedly connected with a supporting frame, the outer wall of the supporting frame is fixedly connected with a carrying plate, and the carrying plate is fixedly connected with the adjusting structure. The cutter is pushed to slide into the mounting base, and after a positioning groove in the upper end of the cutter is aligned with a fixing groove in the mounting base, a reset spring in the fixing groove applies outward acting force to a fixing block, so that the fixing block is separated from the fixing groove and clamped into the positioning groove, and fixed mounting of the cutter is completed; when the cutter needs to be disassembled and replaced, only the cutter needs to be pushed, so that the fixing block retracts into the fixing groove under extrusion force and is separated from the positioning groove to relieve limiting and fixing of the cutter, the structure is simple, disassembly and assembly are convenient, a worker can easily replace the cutter, and therefore the cutting efficiency of the cable is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting equipment, in particular to a cable cutting device. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated wire cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. In the market, the processing of cables requires a wire cutting process, so cutting equipment is needed;

[0003] According to the "A Cable Cutting Device" disclosed in Chinese Patent Publication No. CN 220992674 U, the traction length is measured by a wheel-type length measuring instrument, which is more convenient than traditional manual measurement;

[0013] The movement of the cable is guided by a guide wheel. When the length measured by the wheel-type length measuring instrument reaches the set length, the lifting plate, the buffer spring, the connecting ear and the guide wheel are lowered, and the cable is pressed and fixed by the two guide wheels. Then, the guide plate and the cutting knife are driven to descend by the operation of the second electric telescopic rod, so that the cutting knife enters the inner cavity of the horizontal groove to cut the cable. During cutting, the cable is stationary and is pressed and limited by the two guide wheels, thereby ensuring the flatness of the incision;

[0004] However, the above device has the problem that the metal cable may damage the blade of the cutting knife thereon during long-term use, and the steps for replacing the cutting knife are cumbersome, which affects the cable cutting efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a cable cutting device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a cable cutting device, comprising a main structure and an adjustment structure, wherein the outer wall of the main structure is provided with the adjustment structure;

[0007] The main structure includes a workbench, the top of the workbench is fixedly connected to a support frame, the outer wall of the support frame is fixedly connected to a loading plate, the top of the loading plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a mounting seat, and a cutting knife is clamped at the bottom of the mounting seat.

[0008] Preferably, a fixing groove is formed on the inner wall of the mounting seat, and a fixing block is arranged inside the fixing groove.

[0009] Preferably, a return spring is fixedly connected to the inner wall of the fixing groove, and the top of the return spring is fixedly connected to the bottom of the fixing block.

[0010] Preferably, a positioning groove is provided on the outer wall of the upper end of the cutting knife, and the size and shape of the positioning groove are adapted to the fixing groove.

[0011] Preferably, a limiting groove is provided on the outer wall of the support frame, a sliding block is arranged inside the limiting groove, and the sliding block is fixedly connected to the outer wall of the mounting seat.

[0012] Preferably, the adjustment structure comprises a fixing plate, an outer wall of the fixing plate is slidably connected to a fixing frame, a fixing screw is threadedly connected to the top of the fixing frame, a knob is fixedly connected to the top of the fixing screw, and a fixing splint is arranged at the bottom of the fixing screw.

[0013] Preferably, the fixing plate is provided with a knife groove just below the cutting knife, and a scale is provided on an outer wall of one side of the fixing plate.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model pushes the cutting knife to slide into the mounting seat, and when the positioning groove at the upper end of the cutting knife is aligned with the fixing groove inside the mounting seat, the return spring in the fixing groove exerts an outward force on the fixing block, so that the fixing block is separated from the fixing groove and inserted into the positioning groove, thereby completing the fixed installation of the cutting knife. When the cutting knife needs to be disassembled and replaced, it is only necessary to push the cutting knife so that the fixing block is squeezed and retracted into the fixing groove, and is separated from the positioning groove to release the limiting fixation of the cutting knife. The utility model has a simple structure and is easy to disassemble and assemble, so that the staff can easily replace the cutting knife without affecting the cutting efficiency of the cable.

[0016] Second, the utility model pulls the cable to obtain the desired cable length through the scale on the fixed plate, which is convenient for the staff to quickly cut the desired cable length, improves the practicality of the cutting device, and rotates the knob to make the fixed screw drive the fixed clamp to limit and fix the cable, thus avoiding the cable moving when cutting the cable, resulting in uneven incision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the side of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram of the structure.

[0021] Wherein: 1. Main structure; 101. Workbench; 102. Support frame; 103. Loading plate; 104. Driving motor; 105. Mounting seat; 106. Cutting knife; 107. Fixing groove; 108. Fixing block; 109. Return spring; 110. Positioning groove; 2. Adjustment structure; 201. Fixing plate; 202. Fixing frame; 203. Fixing screw; 204. Knob; 205. Fixing splint; 206. Knife groove; 207. Scale. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 , a cable cutting device, comprising a main structure 1 and an adjusting structure 2, wherein the outer wall of the main structure 1 is provided with the adjusting structure 2;

[0026] The main structure 1 includes a workbench 101, a support frame 102 is fixedly connected to the top of the workbench 101, a loading plate 103 is fixedly connected to the outer wall of the support frame 102, a driving motor 104 is fixedly connected to the top of the loading plate 103, a mounting seat 105 is fixedly connected to the output end of the driving motor 104, and a cutting knife 106 is clamped at the bottom of the mounting seat 105.

[0027] A fixing groove 107 is formed on the inner wall of the mounting seat 105 , and a fixing block 108 is disposed inside the fixing groove 107 .

[0028] A return spring 109 is fixedly connected to the inner wall of the fixing groove 107 , and the top of the return spring 109 is fixedly connected to the bottom of the fixing block 108 .

[0029] A positioning groove 110 is formed on the outer wall of the upper end of the cutting blade 106 , and the size and shape of the positioning groove 110 match those of the fixing groove 107 .

[0030] A limiting groove is provided on the outer wall of the support frame 102 , a sliding block is arranged inside the limiting groove, and the sliding block is fixedly connected to the outer wall of the mounting seat 105 .

[0031] By the above technical scheme, the cutting knife 106 is pushed and slid into the mounting seat 105. When the positioning groove 110 at the upper end of the cutting knife 106 is aligned with the fixing groove 107 inside the mounting seat 105, the return spring 109 in the fixing groove 107 exerts an outward force on the fixing block 108, so that the fixing block 108 is separated from the fixing groove 107 and stuck in the positioning groove 110, thereby completing the fixed installation of the cutting knife 106. When it is necessary to disassemble and replace the cutting knife 106, it is only necessary to push the cutting knife 106 so that the fixing block 108 is retracted into the fixing groove 107 by the extrusion force, and is separated from the positioning groove 110 to release the limiting fixation of the cutting knife 106. The present invention has a simple structure and is easy to disassemble and assemble, so that the staff can easily replace the cutting knife 106 without affecting the cutting efficiency of the cable.

[0032] Embodiment 2

[0033] See also Figure 1-4 , and on the basis of the first embodiment, further obtained: a cable cutting device, comprising a main structure 1 and an adjustment structure 2, characterized in that: the outer wall of the main structure 1 is provided with the adjustment structure 2;

[0034] The main structure 1 includes a workbench 101, a support frame 102 is fixedly connected to the top of the workbench 101, a loading plate 103 is fixedly connected to the outer wall of the support frame 102, a driving motor 104 is fixedly connected to the top of the loading plate 103, a mounting seat 105 is fixedly connected to the output end of the driving motor 104, and a cutting knife 106 is clamped at the bottom of the mounting seat 105.

[0035] The adjustment structure 2 includes a fixed plate 201 , the outer wall of which is slidably connected to a fixed frame 202 , the top of the fixed frame 202 is threadedly connected to a fixed screw 203 , the top of the fixed screw 203 is fixedly connected to a knob 204 , and the bottom of the fixed screw 203 is provided with a fixed clamp 205 .

[0036] The fixing plate 201 is provided with a knife groove 206 just below the cutting knife 106 , and a scale 207 is provided on an outer wall of one side of the fixing plate 201 .

[0037] Through the above technical solution, the cable is pulled through the scale 207 on the fixed plate 201 to obtain the desired cable length, which makes it convenient for the staff to quickly cut the desired cable length, thereby improving the practicality of the cutting device. The knob 204 is rotated to allow the fixed screw 203 to drive the fixed clamping plate 205 to limit and fix the cable, thereby avoiding the movement of the cable when cutting the cable, resulting in an uneven cut.

[0038] When in use: by pushing the cutting knife 106 to slide into the mounting seat 105, when the positioning groove 110 at the upper end of the cutting knife 106 is aligned with the fixing groove 107 inside the mounting seat 105, the return spring 109 in the fixing groove 107 gives the fixing block 108 an outward force, so that the fixing block 108 is disengaged from the fixing groove 107 and is stuck in the positioning groove 110, completing the fixed installation of the cutting knife 106. The staff pulls the cable through the scale 207 on the fixing plate 201 to pull the desired cable length. After determining the length, the knob 204 is rotated to make the fixing screw 203 drive the fixing clamp 205 to limit and fix the cable, and the driving motor 104 is started to drive the cutting knife 106 to move downward to cut the cable.

[0039] Although specific 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 variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable cutting device, comprising a main structure (1) and an adjustment structure (2), characterized in that: The outer wall of the main structure (1) is provided with an adjustment structure (2); The main structure (1) comprises a workbench (101), the top of the workbench (101) is fixedly connected to a support frame (102), the outer wall of the support frame (102) is fixedly connected to a loading plate (103), the top of the loading plate (103) is fixedly connected to a driving motor (104), the output end of the driving motor (104) is fixedly connected to a mounting seat (105), and the bottom of the mounting seat (105) is clamped with a cutting knife (106).

2. A cable cutting device according to claim 1, characterized in that: The inner wall of the mounting seat (105) is provided with a fixing groove (107), and a fixing block (108) is arranged inside the fixing groove (107).

3. A cable cutting device according to claim 2, characterized in that: A return spring (109) is fixedly connected to the inner wall of the fixing groove (107), and the top of the return spring (109) is fixedly connected to the bottom of the fixing block (108).

4. A cable cutting device according to claim 1, characterized in that: The outer wall of the upper end of the cutting knife (106) is provided with a positioning groove (110), and the size and shape of the positioning groove (110) are matched with the fixing groove (107).

5. A cable cutting device according to claim 1, characterized in that: The outer wall of the support frame (102) is provided with a limiting groove, a sliding block is arranged inside the limiting groove, and the sliding block is fixedly connected to the outer wall of the mounting seat (105).

6. A cable cutting device according to claim 1, characterized in that: The adjustment structure (2) comprises a fixing plate (201), the outer wall of the fixing plate (201) is slidably connected to a fixing frame (202), the top of the fixing frame (202) is threadedly connected to a fixing screw (203), the top of the fixing screw (203) is fixedly connected to a knob (204), and the bottom of the fixing screw (203) is provided with a fixing clamp (205).

7. A cable cutting device according to claim 6, characterized in that: The fixing plate (201) is provided with a knife groove (206) directly below the cutting knife (106), and a scale (207) is provided on an outer wall of one side of the fixing plate (201).

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