Electric wire cutting machine capable of conveniently adjusting cutting length
By introducing guide components and clamping components into the wire cutting machine, the problems of inaccurate cutting and safety risks in existing wire cutting devices are solved, achieving higher accuracy and safety.
Patent Information
- Application Number
- CN202422166933.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing wire cutting devices lack stable clamping devices, resulting in inaccurate cutting position, which affects accuracy and safety.
A wire cutting machine including a guide assembly and a clamping assembly is designed, through which the guide assembly prevents wire displacement, which adjusts the wire length to ensure stable clamping and precise cutting.
The accuracy and safety of wire cutting are improved, avoiding inaccurate cutting and safety risks caused by hand shaking or uneven strength.
Smart Images
Figure CN222985589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire processing, and particularly relates to a wire cutting machine which is convenient for adjusting the cutting length. Background Technique
[0002] A wire is a basic material used in the process of power transmission and distribution. It mainly consists of a conductor, an insulating layer, a protective layer, and other possible auxiliary components (such as fillers, shielding layers, etc.). The main function of the wire is to conduct electric current effectively and safely, so as to realize the transmission, distribution, and use of electric energy.
[0003] At present, in the wire cutting device, usually, the end of the wire is held by hand without a clamping device. During the cutting process, the wire is likely to move due to the shaking of the hand or uneven force, resulting in inaccurate cutting positions, affecting the cutting accuracy and the quality of subsequent work. When cutting the wire, if there is no stable clamping, the scissors or cutting tool may slip due to improper operation, cutting the fingers or other parts of the body, increasing the safety risk during the operation process. Content of the Utility Model
[0004] The purpose of the utility model is to provide a wire cutting machine which is convenient for adjusting the cutting length, so as to achieve the purpose of clamping the wire and facilitating the adjustment of the wire length.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire cutting machine which is convenient for adjusting the cutting length, comprising a bottom plate, a material receiving box is fixedly installed on the top of the bottom plate, a material receiving drawer is slidably connected to one side of the material receiving box, a feeding port is opened on the top of the material receiving box, installation grooves are symmetrically opened on both sides of the feeding port, a guiding component is arranged on the top of the material receiving box, and a clamping component is arranged on the top of the material receiving box.
[0006] Preferably, the guiding component includes: a cutting part, arranged on the top of the material receiving box; a guiding part, arranged on one side of the cutting part; by arranging the guiding part, the effect of preventing the wire from shifting during cutting can be achieved.
[0007] Preferably, the cutting part includes: a positioning frame, symmetrically and fixedly installed on the top of the material receiving box; a fixing frame one, fixedly installed on the top of the bottom plate; sliding rods, symmetrically installed on both sides of the inner wall of the fixing frame one; by arranging the sliding rods, the effect of preventing the blade from being unstable during cutting can be achieved.
[0008] Preferably, a cylinder is fixedly sleeved on the top of the first fixing frame. A sliding seat is slidably connected to the outer wall of the sliding rod. A fixing plate is fixedly installed between the sliding seats. The fixing plate is fixedly connected to the telescopic end of the cylinder. A cutting blade is fixedly installed at the bottom of the fixing plate. By setting the sliding connection between the sliding rod and the sliding seat, the effect of preventing the fixing plate from tilting when moving downward is achieved.
[0009] Preferably, the guiding component includes: a support frame fixedly installed on the top of the material receiving box; a second fixing frame fixedly installed on the top of the support frame; a connecting frame fixedly installed on the top of the support frame. By setting the connecting frame, the effect that the guiding component and the clamping component are at the same horizontal level is achieved.
[0010] Preferably, an electric push rod is fixedly sleeved on the top of the second fixing frame. A pressing plate is fixedly installed at the telescopic end of the electric push rod. A first connecting rod is fixedly installed between the inner walls of the connecting frame. Sliding holes are respectively formed on both sides of the outer wall of the connecting frame. Another first connecting rod is slidably connected to the connecting frame through the sliding holes. Limiting plates are respectively fixedly installed at both ends of the other first connecting rod. Guide rollers are rotatably connected to the outer walls of the first connecting rods through bearings. Fixing blocks are respectively fixedly sleeved at both ends of the outer wall of the other fixing plate. A second connecting rod is fixedly installed at the top of the fixing block. The other end of the second connecting rod movably penetrates through the top of the inner wall of the connecting frame and extends to the top of the outer wall of the connecting frame. A spring is sleeved on the outer wall of the second connecting rod. One end of the spring is fixedly connected to the fixing block, and the other end of the spring is fixedly connected to the connecting frame. By setting the fixing block and the spring, and the spring can rebound, the effect of guiding wires of different sizes can be achieved.
[0011] Preferably, the clamping component includes: a reciprocating lead screw movably connected inside the installation groove; a guide rod fixedly installed inside another installation groove; a first motor fixedly installed on one side of the material receiving box. By setting the reciprocating lead screw, the effect of adjusting the length of the wire can be achieved.
[0012] Preferably, one end of the reciprocating lead screw movably penetrates through one side of the inner wall of the material receiving box and extends to the outside of the other side of the material receiving box, and is connected to the output end of the first motor. The other end of the reciprocating lead screw is rotatably connected to the guide rod through a bearing. A movable block is threadedly connected to the outer wall of the reciprocating lead screw. Another movable block is slidably sleeved on the outer wall of the guide rod. The top of the movable block is fixedly installed with a connecting plate through a connecting block. The top of the connecting plate is fixedly installed with a vertical plate. A second motor is fixedly installed on the outside of the vertical plate. A threaded rod is rotatably connected to the inside of the vertical plate through a bearing. One end of the threaded rod is connected to the output end of the second motor. The other end of the threaded rod is rotatably connected to a cross-shaped fixing plate through a bearing. One side of the cross-shaped fixing plate is fixedly connected to the vertical plate through a fixing rod. Connecting ports are equidistantly arranged in a circle on the surface of the cross-shaped fixing plate. The cross-shaped fixing plate is movably connected to a slider through the connecting ports. A movable sleeve is threadedly connected to the outer wall of the threaded rod. Push rods are equidistantly movably connected to the outer wall of the movable sleeve in a circle. The other end of the push rod is movably connected to one side of the slider. The other side of the slider is fixedly installed with an arc-shaped clamping plate. By setting that the slider is slidably connected to the cross-shaped fixing plate through the connecting ports, the slider drives the arc-shaped clamping plate to clamp the end of the wire when sliding, achieving the effect of being applicable to clamping wires of different sizes.
[0013] The utility model provides a wire cutting machine which is convenient to adjust the cutting length. It has the following beneficial effects:
[0014] (1). In the utility model, by pulling the second connecting rod, the second connecting rod drives the fixed block to move upward, the fixed block drives the spring to contract, and at the same time, through another first connecting rod, another guiding roller is driven to move upward. The end of the wire is passed through between the two guiding rollers. Then the second connecting rod is released, the spring rebounds, and the fixed block drives another first connecting rod and another guiding roller to move downward until another guiding roller contacts the wire. The two guiding rollers guide the wire, achieving the effect of guiding the wire during movement and preventing the wire from shifting.
[0015] (2). In the utility model, by starting the second motor, the second motor drives the threaded rod to rotate. When the threaded rod rotates, it drives the movable sleeve to move inward. When the movable sleeve moves, it drives the slider to slide downward inside the connecting port of the cross-shaped fixing plate through the push rod. The slider drives the arc-shaped clamping plate to move, and the arc-shaped clamping plate clamps the end of the wire, achieving the effect of being able to clamp the wire and facilitating the control of the required cutting length. Description of the Drawings
[0016] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;
[0017] Figure 2 is a structural view of the cutting component of the utility model;
[0018] Figure 3 This is the structural view of the guiding component of the present utility model;
[0019] Figure 4 This is the schematic structural view of the clamping assembly of the structure of the present utility model;
[0020] Figure 5 This is the partial structural view of the clamping structure of the present utility model.
[0021] In the figure: 1 bottom plate, 2 material receiving box, 3 material receiving drawer, 4 guiding assembly, 5 clamping assembly;
[0022] 41 cutting component, 411 positioning frame, 412 fixing frame I, 413 cylinder, 414 sliding rod, 415 sliding seat, 416 fixing plate, 417 cutting blade;
[0023] 42 guiding component, 421 support frame, 422 fixing frame II, 423 electric push rod, 424 pressing plate, 425 connecting frame, 426 connecting rod I, 427 guiding roller, 428 fixing block, 429 connecting rod II, 4211 spring;
[0024] 511 reciprocating lead screw, 512 guiding rod, 513 motor I, 514 moving block, 515 connecting block, 516 connecting plate, 517 vertical plate, 518 motor II, 519 threaded rod, 5111 cross fixing plate, 5112 fixing rod, 5113 moving sleeve, 5114 slider, 5115 push rod, 5116 arc-shaped clamping plate. Specific embodiments
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0026] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model.
[0027] Embodiment 1
[0028] A preferred embodiment of the wire cutting machine that is convenient for adjusting the cutting length provided by the present utility model is as follows Figures 1-5As shown: A wire cutting machine that is convenient for adjusting the cutting length includes a bottom plate 1. A material receiving box 2 is fixedly installed on the top of the bottom plate 1. A material receiving drawer 3 is slidably connected to one side of the material receiving box 2. An inlet is provided at the top of the material receiving box 2. Installation grooves are symmetrically provided on both sides of the inlet. A guiding component 4 is arranged on the top of the material receiving box 2. A clamping component 5 is arranged on the top of the material receiving box 2. The guiding component 4 includes: a cutting part 41 arranged on the top of the material receiving box 2; a guiding part 42 arranged on one side of the cutting part 41. The cutting part 41 includes: positioning frames 411 symmetrically and fixedly installed on the top of the material receiving box 2; a first fixing frame 412 fixedly installed on the top of the bottom plate 1; sliding rods 414 symmetrically installed on both inner walls of the first fixing frame 412; a cylinder 413 fixedly sleeved on the top of the first fixing frame 412. A sliding seat 415 is slidably connected to the outer wall of the sliding rod 414. A fixing plate 416 is fixedly installed between the sliding seats 415. The fixing plate 416 is fixedly connected to the telescopic end of the cylinder 413. A cutting blade 417 is fixedly installed at the bottom of the fixing plate 416.
[0029] Further, in the embodiment, by starting the cylinder 413, the cylinder 413 drives the cutting blade 417 to move downward through the fixing plate 416. The fixing plate 416 simultaneously drives the sliding seat 415 to slide downward on the outer wall of the sliding rod 414 until the cutting blade 417 engages with the positioning frame 411 to cut the wire.
[0030] Embodiment 2
[0031] On the basis of Embodiment 1, a preferred embodiment of the wire cutting machine that is convenient for adjusting the cutting length provided by the present utility model is as Figures 1-5 shown: The guiding part 42 includes: a support frame 421 fixedly installed on the top of the material receiving box 2; a second fixing frame 422 fixedly installed on the top of the support frame 421; a connecting frame 425 fixedly installed on the top of the support frame 421; an electric push rod 423 fixedly sleeved on the top of the second fixing frame 422. A pressing plate 424 is fixedly installed at the telescopic end of the electric push rod 423. A first connecting rod 426 is fixedly installed between the inner walls of the connecting frame 425. Sliding holes are respectively provided on both outer walls of the connecting frame 425. The connecting frame 425 is slidably connected to another first connecting rod 426 through the sliding holes. Limiting plates are respectively fixedly installed at both ends of the other first connecting rod 426. Guide rollers 427 are rotatably connected to the outer walls of the first connecting rods 426 through bearings. Fixing blocks 428 are respectively fixedly sleeved on both ends of the outer wall of the other fixing plate 416. A second connecting rod 429 is fixedly installed at the top of the fixing block 428. The other end of the second connecting rod 429 movably penetrates through the top of the inner wall of the connecting frame 425 and extends to the top of the outer wall of the connecting frame 425. A spring 4211 is sleeved on the outer wall of the second connecting rod 429. One end of the spring 4211 is fixedly connected to the fixing block 428, and the other end of the spring 4211 is fixedly connected to the connecting frame 425.
[0032] Further, in the embodiment, by pulling the second connecting rod 429, the second connecting rod 429 drives the fixing block 428 to move upward, the fixing block 428 drives the spring 4211 to contract, and at the same time, drives another first connecting rod 426 to drive another guiding roller 427 to move upward through another first connecting rod 426. The end of the wire is passed through between the two guiding rollers 427. Then, release the second connecting rod 429, and the spring 4211 rebounds. The fixing block 428 drives another first connecting rod 426 and another guiding roller 427 to move downward until another guiding roller 427 contacts the wire. The two guiding rollers 427 guide the wire, and the wire drives the two guiding rollers 427 to rotate when moving. After moving to the length to be cut, start the electric push rod 423, and the electric push rod 423 drives the pressing plate 424 to move downward to fix the wire.
[0033] Embodiment 3
[0034] On the basis of Embodiments 1 and 2, a preferred embodiment of a wire cutting machine for facilitating the adjustment of the cutting length provided by the present utility model is as follows Figures 1-5 shown: The clamping assembly 5 includes: a reciprocating lead screw 511, which is movably connected inside the installation groove; a guide rod 512, which is fixedly installed inside another installation groove; a first motor 513, which is fixedly installed on one side of the material receiving box 2; one end of the reciprocating lead screw 511 movably penetrates through one side of the inner wall of the material receiving box 2 and extends to the outer side of the outer wall of the material receiving box 2, and is connected to the output end of the first motor 513. The other end of the reciprocating lead screw 511 is rotatably connected to the guide rod 512 through a bearing. An active block 514 is threadedly connected to the outer wall of the reciprocating lead screw 511. Another active block 514 is slidably sleeved on the outer wall of the guide rod 512. The top of the active block 514 is fixedly installed with a connecting plate 516 through a connecting block 515. The top of the connecting plate 516 is fixedly installed with a vertical plate 517. A second motor 518 is fixedly installed on the outer side of the vertical plate 517. A threaded rod 519 is rotatably connected inside the vertical plate 517 through a bearing. One end of the threaded rod 519 is connected to the output end of the second motor 518. The other end of the threaded rod 519 is rotatably connected to a cross-shaped fixing plate 5111 through a bearing. One side of the cross-shaped fixing plate 5111 is fixedly connected to the vertical plate 517 through a fixing rod 5112. Connecting ports are equidistantly arranged in a circumferential manner on the surface of the cross-shaped fixing plate 5111. The cross-shaped fixing plate 5111 is movably connected with a slider 5114 through the connecting ports. An active sleeve 5113 is threadedly connected to the outer wall of the threaded rod 519. Push rods 5115 are movably connected to the outer wall of the active sleeve 5113 at equal intervals in a circumferential manner. The other end of the push rod 5115 is movably connected to one side of the slider 5114. The other side of the slider 5114 is fixedly installed with an arc-shaped clamping plate 5116.
[0035] Further, in the embodiment, by starting the second motor 518, the second motor 518 drives the threaded rod 519 to rotate. When the threaded rod 519 rotates, it drives the movable sleeve 5113 to move inward. When the movable sleeve 5113 moves, it drives the slider 5114 to slide downward inside the connection port of the cross fixing plate 5111 through the push rod 5115. The slider 5114 drives the arc-shaped clamping plate 5116 to move, and the arc-shaped clamping plate 5116 clamps the end of the wire. By starting the first motor 513, the first motor 513 drives the reciprocating screw rod 511 to rotate. When the reciprocating screw rod 511 rotates, it drives the movable block 514 to move backward. When the movable block 514 moves, it drives another movable block 514 to move backward on the outer wall of the guide rod 512 through the connecting block 515 and the connecting plate 516. At the same time, the connecting plate 516 drives the vertical plate 517 to move, and the vertical plate 517 drives the wire to move backward.
[0036] In use, first pull the second connecting rod 429. The second connecting rod 429 drives the fixed block 428 to move upward. The fixed block 428 drives the spring 4211 to contract. At the same time, through another first connecting rod 426, it drives another guide roller 427 to move upward. Pass the end of the wire through between the two guide rollers 427. Release the second connecting rod 429. The spring 4211 rebounds, and through the fixed block 428, it drives another first connecting rod 426 and another guide roller 427 to move downward until another guide roller 427 contacts the wire. The two guide rollers 427 guide the wire. Then pass the end of the wire through the bottom of the pressure plate 424 and the cutting blade 417. Start the second motor 518. The second motor 518 drives the threaded rod 519 to rotate. When the threaded rod 519 rotates, it drives the movable sleeve 5113 to move inward. When the movable sleeve 5113 moves, it drives the slider 5114 to slide downward inside the connection port of the cross-shaped fixing plate 5111 through the push rod 5115. The slider 5114 drives the arc-shaped clamping plate 5116 to move. The arc-shaped clamping plate 5116 clamps the end of the wire. Start the first motor 513. The first motor 513 drives the reciprocating lead screw 511 to rotate. When the reciprocating lead screw 511 rotates, it drives the movable block 514 to move backward. When the movable block 514 moves, it drives another movable block 514 to move backward on the outer wall of the guide rod 512 through the connecting block 515 and the connecting plate 516. At the same time, the connecting plate 516 drives the vertical plate 517 to move. The vertical plate 517 drives the wire to move backward. When the wire moves, it drives the two guide rollers 427 to rotate. After moving to the length that needs to be cut, start the electric push rod 423. The electric push rod 423 drives the pressure plate 424 to move downward to fix the wire. Start the cylinder 413. The cylinder 413 drives the cutting blade 417 to move downward through the fixing plate 416. The fixing plate 416 simultaneously drives the sliding seat 415 to slide downward on the outer wall of the sliding rod 414 until the cutting blade 417 engages with the positioning frame 411 to cut the wire. After cutting is completed, release the clamping of the wire. The wire enters the receiving drawer 3 inside the receiving box 2 through the feeding port. When all the wires are cut, pull out the receiving drawer 3 from the inside of the receiving box 2 and take out the wires.
[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A wire cutting machine that is convenient for adjusting the cutting length, comprising a bottom plate (1), characterized in that: A material receiving box (2) is fixedly mounted on the top of the base plate (1), a material receiving drawer (3) is slidably connected to one side of the material receiving box (2), a material feed port is provided on the top of the material receiving box (2), mounting grooves are symmetrically provided on both sides of the material feed port, a guide assembly (4) is provided on the top of the material receiving box (2), and a clamping assembly (5) is provided on the top of the material receiving box (2).
2. The wire cutting machine for adjusting cutting length according to claim 1, characterized in that: The guide assembly (4) comprises: A cutting component (41) is arranged on the top of the material receiving box (2); The guide component (42) is arranged on one side of the cutting component (41).
3. The wire cutting machine for adjusting cutting length according to claim 2, characterized in that: The cutting component (41) comprises: A positioning frame (411) is symmetrically fixedly mounted on the top of the material receiving box (2); A fixing frame 1 (412) fixedly mounted on the top of the bottom plate (1); The slide bar (414) is symmetrically mounted on both sides of the inner wall of the fixing frame 1 (412).
4. The wire cutting machine for adjusting cutting length according to claim 3, characterized in that: The top fixed sleeve of the fixed frame (412) is provided with a cylinder (413), the outer wall of the sliding rod (414) is slidably connected with a sliding seat (415), a fixed plate (416) is fixedly installed between the sliding seats (415), the fixed plate (416) is fixedly connected to the telescopic end of the cylinder (413), and a cutting blade (417) is fixedly installed at the bottom of the fixed plate (416).
5. The wire cutting machine for adjusting cutting length according to claim 2, characterized in that: The guide component (42) comprises: A support frame (421) is fixedly mounted on the top of the material receiving box (2); A second fixing frame (422) is fixedly mounted on the top of the supporting frame (421); The connecting frame (425) is fixedly mounted on the top of the supporting frame (421).
6. The wire cutting machine for adjusting cutting length according to claim 5, characterized in that: The top fixed sleeve of the second fixed frame (422) is provided with an electric push rod (423), and the telescopic end of the electric push rod (423) is fixedly installed with a pressure plate (424). A connecting rod (426) is fixedly installed between the inner walls of the connecting frame (425). Sliding holes are respectively opened on both sides of the outer wall of the connecting frame (425). The connecting frame (425) is slidably connected to another connecting rod (426) through the sliding holes. The two ends of the other connecting rod (426) are respectively fixedly installed with limit plates. The outer wall of the connecting rod (426) is rotatably connected to a guide roller through a bearing. (427), the two ends of the outer wall of the other fixed plate (416) are respectively fixedly sleeved with fixed blocks (428), the top of the fixed block (428) is fixedly installed with a second connecting rod (429), the other end of the second connecting rod (429) movably passes through the top of the inner wall of the connecting frame (425) and extends to the top of the outer wall of the connecting frame (425), the outer wall of the second connecting rod (429) is sleeved with a spring (4211), one end of the spring (4211) is fixedly connected to the fixed block (428), and the other end of the spring (4211) is fixedly connected to the connecting frame (425).
7. The wire cutting machine for adjusting cutting length according to claim 1, characterized in that: The clamping assembly (5) comprises: A reciprocating screw rod (511) movably connected inside the mounting groove; A guide rod (512) fixedly mounted inside another mounting groove; Motor 1 (513) is fixedly mounted on one side of the material receiving box (2).
8. The wire cutting machine for adjusting cutting length according to claim 7, characterized in that: One end of the reciprocating screw rod (511) movably passes through one side of the inner wall of the material receiving box (2) and extends to one side of the outer wall of the material receiving box (2), and is connected to the output end of the motor 1 (513). The other end of the reciprocating screw rod (511) is rotatably connected to the guide rod (512) through a bearing. The outer wall of the reciprocating screw rod (511) is threadedly connected with a movable block (514). The outer wall of the guide rod (512) is slidably sleeved with another movable block (514). The top of the movable block (514) is fixedly installed with a connecting plate (516) through a connecting block (515). The top of the connecting plate (516) is fixedly installed with a vertical plate (517). The outer side of the vertical plate (517) is fixedly installed with a motor 2 (518). The interior of the vertical plate (517) is rotatably connected with a threaded rod (519) through a bearing. The threaded rod (519) One end of the threaded rod (519) is connected to the output end of the second motor (518), the other end of the threaded rod (519) is rotatably connected to a cross fixing plate (5111) through a bearing, one side of the cross fixing plate (5111) is fixedly connected to the vertical plate (517) through a fixing rod (5112), the surface of the cross fixing plate (5111) is provided with connecting ports equidistantly arranged, the cross fixing plate (5111) is movably connected to a slider (5114) through the connecting ports, the outer wall of the threaded rod (519) is threadedly connected to a movable sleeve (5113), the outer wall of the movable sleeve (5113) is movably connected to a push rod (5115) equidistantly arranged, the other end of the push rod (5115) is movably connected to one side of the slider (5114), and the other side of the slider (5114) is fixedly mounted with an arc-shaped clamping plate (5116).