Electromechanical engineering wire cutting device

Abstract

The utility model relates to the technical field of electromechanical engineering, and discloses an electromechanical engineering wire cutting device which comprises a cutting table, a guide column is fixedly connected to the interior of the cutting table, a sliding table is slidably connected to the outer wall of the guide column, a blade is fixedly connected to the bottom of the sliding table, and a guide assembly is arranged at the top of the cutting table. The guiding assembly is used for guiding and correcting the cable, and a driving assembly is arranged at the top of the cutting table and used for driving a blade to conduct cutting. The guiding assembly comprises a fixing frame and a supporting rod, and the bottom of the fixing frame is fixedly connected to the top of the cutting table. According to the cable straightening device, the cable penetrates through the position between the first guide wheel and the second guide wheel, meanwhile, the first spring provides pressing force for the first guide wheel and the second guide wheel, the effect of straightening the cables of different sizes is achieved, and the problems that the cables of different thicknesses cannot be straightened, the cables are prone to bending when entering the cutting position, and the cutting quality is affected are solved. And the cutting precision is influenced.

Description

Technical Field

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

[0002] Mechatronics engineering, also known as mechatronics engineering, is a combination of mechanical engineering, electrical engineering, automatic control engineering and other disciplines. The device used to cut wires in the field of mechatronics engineering is usually called a wire cutting device or a wire cutter. This type of equipment is mainly used in the electronic product manufacturing, automobile manufacturing, instrumentation and other industries to quickly, efficiently and accurately cut wires, thereby ensuring that each wire can be accurately cut to the required length, and can also avoid damage or breakage of the wire during the cutting process, maintaining good conductivity and reliability. The wire cutting device plays an important role in increasing production speed, reducing labor costs and ensuring production quality, and has become one of the indispensable key equipment in modern manufacturing.

[0003] Traditional wire cutting devices usually consist of a cutter, a cutter holder, a wire pressing device, and an electric drive system. The cutter is fixed to the device through the cutter holder, the electric drive system provides power to drive the cutter to cut the wire, and the wire pressing device is used to press the wire to be cut to ensure stability and accuracy during the cutting process.

[0004] However, when traditional wire cutting devices need to cut cables of various specifications during the process of cutting cables, they cannot effectively straighten cables of different thicknesses. Since targeted straightening operations cannot be performed, it is easy for the cables to bend, twist, or other irregular states when entering the cutting position, resulting in inaccurate cable position during cutting, affecting the cutting accuracy. Therefore, an electromechanical engineering wire cutting device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electromechanical engineering wire cutting device, which aims to improve the problem that the existing technology cannot effectively straighten cables of different thicknesses, which easily causes the cables to bend, twist, or other irregular states when entering the cutting position, thereby affecting the cutting accuracy.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mechanical and electrical engineering wire cutting device, comprising a cutting table, a guide column is fixedly connected inside the cutting table, a slide table is slidably connected to the outer wall of the guide column, a blade is fixedly connected to the bottom of the slide table, a guide component is arranged on the top of the cutting table, the guide component is used to guide and correct the cable, and a drive component is arranged on the top of the cutting table, the drive component is used to drive the blade to cut;

[0008] The guide assembly includes a fixed frame and a support rod, the bottom of the fixed frame is fixedly connected to the top of the cutting table, the outer wall of the support rod is fixedly connected to the inside of the fixed frame, the outer wall of the support rod is slidably connected to a left-right symmetrical slider, the top of one of the sliders is rotatably connected to a guide wheel 1, and the top of the other slider is rotatably connected to a guide wheel 2, the outer wall of the support rod is sleeved with a left-right symmetrical spring 1, and the two ends of the two springs are respectively fixedly connected to one side of the two sliders and the inside of the fixed frame;

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

[0010] The driving assembly includes a support frame and an operating rod, the bottom of the support frame is fixedly connected to the top of the cutting table, the operating rod is rotatably connected to the inside of the support frame, and the inside of the cutting table is slidably connected to a transmission rod;

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

[0012] The operating rod is rotatably connected to a transmission wheel, the bottom end of the transmission rod is fixedly connected to the top of the slide, and the top end of the transmission rod is in contact with the outer wall of the transmission wheel;

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

[0014] The outer wall of the guide column is sleeved with a second spring, the top end of the second spring is fixedly connected to the bottom of the slide table, and the bottom end of the second spring is fixedly connected to the inside of the cutting table;

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

[0016] A baffle is fixedly connected to the top of the cutting table, and an empty slot is opened inside the cutting table;

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

[0018] A collection box is provided at the bottom of the cutting table, and the collection box is communicated with the empty slot;

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

[0020] The top of the cutting table is fixedly connected to a connecting frame, the top of the connecting frame is fixedly connected to a fixing block, and a slot is provided inside the fixing block;

[0021] As a further description of the above technical solution:

[0022] A cylinder is fixedly connected to one side of the connecting frame, and a pressure block is fixedly connected to an output end of the cylinder. The pressure block is embedded in the slot.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, by passing the cable between the guide wheel 1 and the guide wheel 2, and at the same time a pair of springs provide a pressing force to the guide wheel 1 and the guide wheel 2, the effect of straightening cables of different sizes is achieved, which solves the problem that the cables of different thicknesses cannot be effectively straightened, which easily causes the cables to bend, twist, or other irregular states when entering the cutting position, thereby affecting the cutting accuracy, thereby improving the flexibility of the wire cutting device;

[0025] 2. In the utility model, the cable is cut by a blade, and the baffle blocks the cut wire ends, so that they fall into the collection box through the empty slot, thereby achieving the effect of effectively collecting and processing the wire ends, solving the problem that the cut wire ends cannot be effectively collected and processed during the cable cutting process, causing the wire ends to splash in the processing area, thereby improving the practicability of the wire cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of a mechanical and electrical engineering wire cutting device proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the top structure of a cutting table of a mechanical and electrical engineering wire cutting device proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of a fixed frame of a mechanical and electrical engineering wire cutting device proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of a collection box of a mechanical and electrical engineering wire cutting device proposed by the utility model;

[0030] Figure 5 The utility model is a schematic diagram of the internal structure of a connecting frame of a mechanical and electrical engineering wire cutting device.

[0031] Legend:

[0032] 1. Cutting table; 2. Guide column; 3. Slide table; 4. Blade; 5. Card slot; 6. Fixed frame; 7. Support rod; 8. Slider; 9. Guide wheel 1; 10. Guide wheel 2; 11. Spring 1; 12. Support frame; 13. Operating lever; 14. Transmission wheel; 15. Transmission rod; 16. Spring 2; 17. Baffle; 18. Empty slot; 19. Collecting box; 20. Connecting frame; 21. Fixed block; 22. Cylinder; 23. Press block. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a mechanical and electrical engineering wire cutting device, including a cutting table 1, ensuring that the device has sufficient stability and support during operation, a guide column 2 is fixedly connected inside the cutting table 1, the function of the guide column 2 is to provide a stable longitudinal guide, to ensure that the slide 3 slides smoothly thereon, so as to achieve a precise cutting effect, the outer wall of the guide column 2 is slidably connected to the slide 3, the bottom of the slide 3 is fixedly connected to a blade 4, a guide assembly is arranged on the top of the cutting table 1, the guide assembly is used to guide and correct the cable, and a drive assembly is arranged on the top of the cutting table 1, the drive assembly is used to drive the blade 4 to cut;

[0035] The guide assembly includes a fixed frame 6 and a support rod 7. The bottom of the fixed frame 6 is fixedly connected to the top of the cutting table 1. The outer wall of the support rod 7 is fixedly connected to the inside of the fixed frame 6. Its function is to provide support for the slider 8. The outer wall of the support rod 7 is slidably connected to a left-right symmetrical slider 8. The top of one slider 8 is rotatably connected to a guide wheel 1 9, and the top of the other slider 8 is rotatably connected to a guide wheel 2 10, which can provide a two-way guiding effect for the cable. The guide wheel 1 9 and the guide wheel 2 10 ensure that the cable will not deviate from the predetermined track during the cutting process, thereby effectively avoiding the knotting or uneven cutting of the cable. The outer wall of the support rod 7 is provided with a left-right symmetrical spring 11. The two ends of the two springs 11 are respectively fixedly connected to one side of the two sliders 8 and the inside of the fixed frame 6. The function of the spring 11 is to adjust the position of the slider 8 on the support rod 7 through elastic force to maintain the stability and adaptability of the guide assembly. The elastic force of the spring enables the slider 8 to automatically adjust and return to its original position.

[0036] Specifically, when using the wire cutting device, first pass the cable to be cut between the guide wheel 1 9 and the guide wheel 2 10 to ensure that the cable can smoothly pass through the guide area of ​​the two guide wheels. When the guide wheel 1 9 and the guide wheel 2 10 contact the outer wall of the cable, they will automatically adjust their positions according to the diameter and shape of the cable, and respectively drive the sliders 8 connected to their bottoms to slide on the outer wall of the support rod 7 to both sides. One side of each slider 8 is respectively connected to a spring 11. When the slider 8 moves to both sides, the slider 8 applies an extrusion force to the spring 11 on one side, causing the spring 11 to contract. The spring 11 The elastic force of the slider 8 will be restored to its original state when the squeezing force of the slider 8 disappears according to its elastic characteristics. The elastic force of the spring 11 is further transmitted to the guide wheel 1 9 and the guide wheel 2 10, so that they fit tightly against the outer wall of the cable, ensuring that the cable always maintains a stable straight state during the entire cutting process, effectively preventing the cable from bending or twisting during cutting, thereby avoiding affecting the cutting accuracy. Especially when processing longer or softer wires, the guide wheel 1 9 and the guide wheel 2 10 can provide continuous correction throughout the process, ensuring that the cable always maintains the best angle and position when entering the cutting area.

[0037] Reference Figure 1 and Figure 5 The driving assembly includes a support frame 12 and an operating rod 13. The bottom of the support frame 12 is fixedly connected to the top of the cutting table 1. The operating rod 13 is rotatably connected to the inside of the support frame 12, which can realize flexible rotation and provide sufficient operating space. A transmission rod 15 is slidably connected to the inside of the cutting table 1. The middle section of the transmission rod 15 is slidably connected to the inside of the cutting table 1 through a sliding support to ensure that it remains stable and undisturbed during movement. A transmission wheel 14 is rotatably connected to the inside of the operating rod 13. The bottom end of the transmission rod 15 is fixedly connected to the top of the slide 3. The top end of the transmission rod 15 contacts the outer wall of the transmission wheel 14, so that the power can be accurately transmitted to the slide 3 during operation, thereby driving the slide 3 to move up and down to realize the operation during the cutting process. The guide The outer wall of the column 2 is sleeved with a spring 2 16, the top of the spring 2 16 is fixedly connected to the bottom of the slide 3, and the bottom of the spring 2 16 is fixedly connected to the inside of the cutting table 1. The balance and stability of the slide 3 in the working state are maintained by the restoring force of the spring 2 16. The top of the cutting table 1 is fixedly connected to a connecting frame 20, and the top of the connecting frame 20 is fixedly connected to a fixed block 21. A slot 5 is provided inside the fixed block 21. The slot 5 is designed as a concave slot structure to ensure that the pressure block 23 can be firmly embedded and maintain a stable position. A cylinder 22 is fixedly connected to one side of the connecting frame 20. The function of the cylinder 22 is to provide necessary power support for driving the movement of the pressure block 23. The output end of the cylinder 22 is fixedly connected to the pressure block 23, and the pressure block 23 is embedded in the slot 5.

[0038] Specifically, the corrected cable continues to be guided into the interior of the fixing block 21. The fixing block 21 has a card slot 5 for firmly fixing the cable in a suitable position. During operation, one end of the cable is placed in the card slot 5, and it is ensured that a sufficient length of the cable is exposed outside the card slot 5 during cutting. During this process, the operator can manually adjust the length of the cable to ensure the accuracy of the cutting. At this time, the pressing block 23 begins to move forward through the pushing action of the cylinder 22. The sliding of the pressing block 23 causes it to enter the interior of the card slot 5, and the cable in the card slot 5 is pressed and fixed, thereby avoiding the loosening or deviation of the cable during the cutting process. When the cable is firmly fixed, the operator presses the operating lever 13, and the operating lever 13 The support frame 12 is rotated, and this rotation will drive the transmission wheel 14 in the support frame 12 to move. During the rotation of the transmission wheel 14, the transmission rod 15 connected thereto will be pushed. The movement of the transmission rod 15 will force the slide 3 to slide downward along the outer wall of the guide column 2 under the guidance of the guide column 2. The function of the guide column 2 is to provide precise guidance to ensure that the slide 3 can move along a fixed track, thereby avoiding the slide 3 from deviating during the cutting process. During the downward sliding process of the slide 3, pressure will be generated on the spring 2 16 connected to the bottom, causing it to be compressed. During the movement, the slide 3 also drives the blade 4 at the bottom to move accordingly, and finally cuts off the cable exposed outside the card slot 5.

[0039] Reference Figure 1 and Figure 4 A baffle 17 is fixedly connected to the top of the cutting table 1. The baffle 17 plays a protective role to prevent material splashing or cutting waste leakage during the cutting process. An empty slot 18 is opened inside the cutting table 1. The empty slot 18 is designed to guide the debris or residual material generated during the cutting process to flow to the collection box 19 at the bottom to achieve automatic collection and reduce the workload of manual cleaning. A collection box 19 is arranged at the bottom of the cutting table 1, and the collection box 19 is connected to the empty slot 18 to ensure that the material can flow smoothly from the empty slot 18 into the collection box 19.

[0040] Specifically, after the cutting is completed, the disconnected cable segment will be blocked in time by the baffle 17 to prevent the cut cable from falling onto the workbench or other locations. The baffle 17 blocks the cut cables to ensure that they can fall into the empty slot 18 inside the cutting table 1. The cables slide into the collection box 19 through the empty slot 18, which is convenient for the operator to sort or process the cut cables in subsequent operations. When the cutting process is completed, the operator only needs to release the operating lever 13. At this time, the spring 16 will rebound quickly to release the compressed force. This rebound action will drive the slide 3 and the blade 4 to reset quickly, ensuring that the device can quickly return to the ready state for the next operation.

[0041] Working principle: When using the wire cutting device, first, the cable to be cut is passed between the guide wheel 1 9 and the guide wheel 2 10. When the guide wheel 1 9 and the guide wheel 2 10 contact the outer wall of the cable, they will respectively drive the slider 8 connected to the bottom to slide to both sides on the outer wall of the support rod 7. At the same time, the slider 8 will squeeze the spring 11 connected to one side to make it contract. Through the elastic force of the spring 11 itself, the guide wheel 1 9 and the guide wheel 2 10 are tightly attached to the outer wall of the cable to correct the cable to prevent the cable from bending during cutting and affecting the cutting accuracy. Then, the cable is passed between the guide wheel 1 9 and the guide wheel 2 10. After correction, the cable is placed in the card slot 5 inside the fixed block 21, and the part to be cut is exposed outside the card slot 5. At this time, the pressure block 23 is pushed to move by the output end of the cylinder 22, so that the pressure block 23 slides into the card slot 5 to press the cable inside it, thereby achieving the effect of fixing and limiting the cable. During cutting, by pressing the operating rod 13, it rotates inside the support frame 12, and at the same time, the operating rod 13 also drives the internal transmission wheel 14 to move. The transmission wheel 14 contacts the transmission rod 15 during the movement, so that the transmission rod 15 is pressed by force to push the slide 3 to slide downward on the outer wall of the guide column 2. During the movement, the slide 3 will squeeze the spring 2 16 connected to the bottom to make it contract. At the same time, the slide 3 will also drive the blade 4 at the bottom to move, so that the blade 4 will cut off the cable exposed outside the card slot 5. At this time, the cut cable will be blocked by the baffle 17, so that the cable falls into the empty slot 18 inside the cutting table 1, and finally falls into the collection box 19 at the bottom of the cutting table 1 through the empty slot 18 for collection, thereby achieving the effect of facilitating the collection and processing of the cut cable. After the cutting is completed, only the operating rod 13 needs to be released. At this time, the spring 2 16 unloads the force and rebounds, thereby driving the slide 3 and the blade 4 to reset.

[0042] 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 wire cutting device for electromechanical engineering, comprising a cutting table (1), characterized in that: The cutting table (1) is fixedly connected to a guide column (2) inside, the guide column (2) is slidably connected to a slide table (3) on its outer wall, the slide table (3) is fixedly connected to a blade (4) at its bottom, a guide assembly is arranged on the top of the cutting table (1), the guide assembly is used to guide and correct the cable, and a drive assembly is arranged on the top of the cutting table (1), the drive assembly is used to drive the blade (4) to cut; The guide assembly comprises a fixed frame (6) and a support rod (7); the bottom of the fixed frame (6) is fixedly connected to the top of the cutting table (1); the outer wall of the support rod (7) is fixedly connected to the inside of the fixed frame (6); the outer wall of the support rod (7) is slidably connected to a left-right symmetrical slider (8); the top of one of the sliders (8) is rotatably connected to a guide wheel one (9); the top of the other slider (8) is rotatably connected to a guide wheel two (10); the outer wall of the support rod (7) is sleeved with a left-right symmetrical spring one (11); the two ends of the two springs one (11) are respectively fixedly connected to one side of the two sliders (8) and the inside of the fixed frame (6).

2. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The driving assembly comprises a support frame (12) and an operating rod (13); the bottom of the support frame (12) is fixedly connected to the top of the cutting table (1); the operating rod (13) is rotatably connected to the inside of the support frame (12); and a transmission rod (15) is slidably connected to the inside of the cutting table (1).

3. The electromechanical engineering wire cutting device according to claim 2, characterized in that: The operating rod (13) is rotatably connected to a transmission wheel (14) inside, the bottom end of the transmission rod (15) is fixedly connected to the top of the slide (3), and the top end of the transmission rod (15) is in contact with the outer wall of the transmission wheel (14).

4. The electromechanical engineering wire cutting device according to claim 3, characterized in that: The outer wall of the guide column (2) is sleeved with a second spring (16), the top end of the second spring (16) is fixedly connected to the bottom of the slide table (3), and the bottom end of the second spring (16) is fixedly connected to the inside of the cutting table (1).

5. The electromechanical engineering wire cutting device according to claim 1, characterized in that: A baffle (17) is fixedly connected to the top of the cutting table (1), and an empty slot (18) is provided inside the cutting table (1).

6. The electromechanical engineering wire cutting device according to claim 5, characterized in that: A collecting box (19) is provided at the bottom of the cutting table (1), and the collecting box (19) is in communication with the empty slot (18).

7. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The top of the cutting table (1) is fixedly connected to a connecting frame (20), the top of the connecting frame (20) is fixedly connected to a fixing block (21), and a slot (5) is provided inside the fixing block (21).

8. The electromechanical engineering wire cutting device according to claim 7, characterized in that: A cylinder (22) is fixedly connected to one side of the connecting frame (20), a pressure block (23) is fixedly connected to the output end of the cylinder (22), and the pressure block (23) is engaged with the clamping groove (5).

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