Fin connecting and cutting device
By introducing positioning and fixing structures into the automatic fin cutting device, including guide posts, sliders, slide grooves, adjustment holes and screws, the problem of low fin cutting accuracy is solved, stability and firmness are achieved, and The processing quality is improved by collecting debris through the chip collecting box.
Patent Information
- Application Number
- CN202323440279.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-18
AI Technical Summary
The existing automatic fin cutting device lacks the positioning and retention mechanism of the fins, resulting in low cutting accuracy, and the fins are prone to deformation and dislocation during the cutting process.
A fin connection and cutting device including a support frame, a cutter, a hydraulic cylinder, a telescopic rod, a positioning plate, a clamp and a chip collecting box is designed to realize the fin through the guide column, a slider, a slide chute, an adjustment hole and a screw. The stable positioning and fixing of the sheet ensures stability and firmness during the cutting process, and collects debris during the cutting process through the chip collector box.
It improves the accuracy and stability of fin cutting, prevents fins from being misaligned and displaced during the cutting process, facilitates the collection and processing of debris, and improves the processing quality.
Smart Images
Figure CN222199085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, in particular to a fin connection and cutting device. Background Art
[0002] Fins are usually added to the surface of a heat exchange device that needs to transfer heat by adding a metal sheet with strong thermal conductivity to increase the heat exchange surface area of the heat exchange device. China Patent Network CN202317227U provides a fin automatic cutting device, including a frame and a cutting pier fixed to the frame, and it also includes a cutter assembly slidably fitted on the frame, the cutter assembly is connected to a driving mechanism, and the vertical surface of the cutting pier is matched with the blade clearance of the cutter in the cutter assembly. The fin automatic cutting device provided by the utility model does not have a mechanism for positioning and fixing the fins during use, which may cause the fins to be deformed and misaligned during the process of the cutter assembly cutting the fins, which leads to low accuracy in fin cutting, and therefore needs to be improved. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a fin connection and cutting device.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fin connecting and cutting device, comprising a support frame and a cutter, a bottom plate is fixedly installed on the lower surface of the support frame, a top plate is fixedly installed on the upper surface of the support frame, a hydraulic cylinder is fixedly installed on the surface of the top plate, a telescopic rod is fixedly installed on the output end of the hydraulic cylinder, a cutter is fixedly installed on the lower surface of the telescopic rod, a limit plate is fixedly installed on the upper surface of the bottom plate, a positioning plate is slidably connected to the surface of the limit plate, a clamping plate is provided on the upper surface of the bottom plate, and a base is fixedly installed on the lower surface of the bottom plate.
[0005] In order to improve the stability of the cutter during lifting and lowering, the utility model is improved in that a guide column is fixedly installed on the upper surface of the cutter, the cutter and the top plate are connected by the guide column, and the number of the guide column is two groups.
[0006] In order to allow the positioning plate to be freely raised and lowered on the surface of the limiting plate, the utility model is improved in that a slide groove is provided on the surface of the limiting plate, a slider is fixedly installed on the surface of the positioning plate, and the positioning plate and the limiting plate are connected via the slider and the slide groove.
[0007] In order to facilitate the user to adjust the height of the positioning plate, the utility model is improved in that the surfaces of the limit plate and the positioning plate are both provided with adjustment holes, and the surfaces of the adjustment holes are inserted with adjustment knobs.
[0008] In order to fix the clamping plate on the surface of the mounting seat, the utility model is improved in that the mounting seat is fixedly mounted on the upper surface of the base plate, and a screw rod is rotatably connected to the upper surface of the clamping plate.
[0009] In order to facilitate users to adjust the height of the splint, the utility model is improved in that a flange seat is fixedly installed on the surface of the mounting seat, the splint and the mounting seat are connected by a screw and the flange seat, and the inner surface of the flange seat is provided with a thread.
[0010] In order to facilitate users to collect the debris generated during the cutting process, the utility model is improved in that a leakage groove is provided on the upper surface of the base plate, a groove is provided on the inner surface of the base plate, a chip collecting box is slidably connected to the inner surface of the base plate, a protrusion is fixedly installed on the surface of the chip collecting box, the chip collecting box and the base plate are connected by the protrusion and the groove, and a pull rod is fixedly installed on the surface of the chip collecting box.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. In the utility model, by setting the positioning plate and the clamping plate and other structures, in order to prevent the fins from being deformed or shifted during the cutting process, the cutting device is designed with a special limiting structure. The positioning plate is fixed to the upper surface of the bottom plate through the limiting plate. In addition to flattening and limiting the fins, the positioning plate can slide freely on the surface of the limiting plate. The principle is that the positioning plate and the limiting plate are connected by a slider and a slide groove. The slider can not only slide in the slide groove but also be limited by the slide groove. The user can achieve the fixing effect of the positioning plate by turning the adjusting knob. Since a plurality of adjustment holes are designed on the surface of the limiting plate, the height of the positioning plate can be adjusted. The degree can be adjusted by adjusting the knob and the adjusting hole. This design allows the positioning plate to be suitable for fins of different thicknesses. In addition, a splint is designed on the upper surface of the base plate, and the splint is connected to the mounting seat through a screw. Since the thread matching parameters of the screw and the flange seat surface are consistent, the user can adjust the height of the splint by turning the screw. This design allows the splint to fix the fins, thereby preventing the fins from being misplaced and shifted during the cutting process. With the coordinated action of the positioning plate and the splint, the fins can have sufficient stability and firmness during the cutting process, thereby improving the quality of fin processing.
[0013] 2. In the utility model, by setting the chip collecting box and the leakage groove and other structures, in order to facilitate the user to collect the debris generated during the cutting process, the cutting device is designed with a special chip collecting structure. The chip collecting box is designed on the inner surface of the base plate, and the chip collecting box can slide freely on the inner surface of the base plate. The principle is that the chip collecting box and the base plate are connected by protrusions and grooves, and the protrusions can not only slide in the grooves, but also the grooves can limit the protrusions. The debris generated during the cutting process of the equipment can directly leak into the chip collecting box through the leakage groove. When the debris in the chip collecting box is collected enough, the user can pull the chip collecting box out of the base plate by pulling the pull rod on the surface of the chip collecting box, and then centrally process the debris. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a fin connection and cutting device;
[0015] Figure 2 An exploded diagram of a fin connection and cutting device is proposed for the utility model;
[0016] Figure 3 A partial exploded view of the positioning plate and the clamping plate of a fin connection and cutting device is provided for the utility model;
[0017] Figure 4 The utility model provides a partial explosion diagram of a bottom plate and a chip collecting box of a fin connection and cutting device.
[0018] Legend:
[0019] 1. Bottom plate; 2. Base; 3. Support frame; 4. Top plate; 5. Hydraulic cylinder; 6. Telescopic rod; 7. Cutter; 8. Guide column; 9. Limit plate; 10. Positioning plate; 11. Adjustment knob; 12. Adjustment hole; 13. Slide groove; 14. Slider; 15. Mounting seat; 16. Clamp; 17. Screw; 18. Flange seat; 19. Leakage groove; 20. Chip box; 21. Groove; 22. Bump; 23. Pull rod. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.
[0022] Embodiment 1
[0023] See also Figure 1-3 The utility model provides a technical solution: a fin connecting and cutting device, including a support frame 3 and a cutter 7, a bottom plate 1 is fixedly installed on the lower surface of the support frame 3, a top plate 4 is fixedly installed on the upper surface of the support frame 3, a hydraulic cylinder 5 is fixedly installed on the surface of the top plate 4, a telescopic rod 6 is fixedly installed on the output end of the hydraulic cylinder 5, and a cutter 7 is fixedly installed on the lower surface of the telescopic rod 6, a limiting plate 9 is fixedly installed on the upper surface of the bottom plate 1, a positioning plate 10 is slidably connected on the surface of the limiting plate 9, a clamping plate 16 is arranged on the upper surface of the bottom plate 1, and a base 2 is fixedly installed on the lower surface of the bottom plate 1. In addition to flattening and limiting the fins, the positioning plate 10 can slide freely on the surface of the limiting plate 9, and the user can achieve the fixing effect of the positioning plate 10 by turning the adjusting knob 11. Since a plurality of adjustment holes 12 are designed on the surface of the limiting plate 9, the height of the positioning plate 10 can be adjusted by adjusting the knob 11 and the adjusting hole 12. Such a design allows the positioning plate 10 to be suitable for fins of different thicknesses.
[0024] See also Figure 1-3A guide column 8 is fixedly installed on the upper surface of the cutter 7, and the cutter 7 and the top plate 4 are connected by the guide column 8. The number of the guide column 8 is two groups. A slide groove 13 is provided on the surface of the limit plate 9. A slider 14 is fixedly installed on the surface of the positioning plate 10. The positioning plate 10 and the limit plate 9 are connected by the slider 14 and the slide groove 13. The surfaces of the limit plate 9 and the positioning plate 10 are both provided with an adjustment hole 12. The surface of the adjustment hole 12 is inserted with an adjustment knob 11. A mounting seat 15 is fixedly installed on the upper surface of the bottom plate 1. The upper surface of the clamping plate 16 is rotated A screw 17 is connected, and a flange seat 18 is fixedly installed on the surface of the mounting seat 15. The clamping plate 16 and the mounting seat 15 are connected by the screw 17 and the flange seat 18. The inner surface of the flange seat 18 is provided with a thread. Since the thread matching relationship parameters of the screw 17 and the surface of the flange seat 18 are consistent, the user can adjust the height of the clamping plate 16 by rotating the screw 17. Such a design allows the clamping plate 16 to fix the fins, thereby preventing the fins from being misplaced and shifted during the cutting process.
[0025] Embodiment 2
[0026] See also Figure 2 and Figure 4 The upper surface of the base plate 1 is provided with a leakage groove 19, and the inner surface of the base plate 1 is provided with a groove 21. The inner surface of the base plate 1 is slidably connected with a chip collecting box 20, and a protrusion 22 is fixedly installed on the surface of the chip collecting box 20. The chip collecting box 20 and the base plate 1 are connected through the protrusion 22 and the groove 21, and a pull rod 23 is fixedly installed on the surface of the chip collecting box 20. Since the chip collecting box 20 and the base plate 1 are connected through the protrusion 22 and the groove 21, the protrusion 22 can not only slide in the groove 21, but also the groove 21 can limit the protrusion 22, so the chip collecting box 20 can slide freely on the inner surface of the base plate 1, and the debris generated during the cutting process of the equipment can directly leak into the chip collecting box 20 through the leakage groove 19. When the debris in the chip collecting box 20 is collected enough, the user can pull the chip collecting box 20 out of the base plate 1 by pulling the pull rod 23 on the surface of the chip collecting box 20, and then centrally process the debris.
[0027] Working principle: The cutting device is designed with a special limiting structure. The positioning plate 10 is fixed to the upper surface of the bottom plate 1 through the limiting plate 9. In addition to flattening and limiting the fins, the positioning plate 10 can also slide freely on the surface of the limiting plate 9. The principle is that the positioning plate 10 and the limiting plate 9 are connected by a slider 14 and a slide groove 13. The slider 14 can not only slide in the slide groove 13 but also be limited by the slide groove 13. The user can achieve the fixing effect of the positioning plate 10 by turning the adjusting knob 11. Since a plurality of adjustment holes 12 are designed on the surface of the limiting plate 9, the height of the positioning plate 10 can be adjusted by adjusting the knob 11 and the adjustment hole 12. The height of the clamping plate 16 can be adjusted by rotating the screw 17. This design allows the clamping plate 16 to fix the fins, thereby preventing the fins from being misplaced or shifted during the cutting process. With the coordinated action of the positioning plate 10 and the clamping plate 16, the fins can have sufficient stability and firmness during the cutting process, thereby improving the quality of fin processing.
[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A fin connection and cutting device, comprising a support frame (3) and a cutter (7), characterized in that: A bottom plate (1) is fixedly mounted on the lower surface of the support frame (3), a top plate (4) is fixedly mounted on the upper surface of the support frame (3), a hydraulic cylinder (5) is fixedly mounted on the surface of the top plate (4), a telescopic rod (6) is fixedly mounted on the output end of the hydraulic cylinder (5), a cutter (7) is fixedly mounted on the lower surface of the telescopic rod (6), a limit plate (9) is fixedly mounted on the upper surface of the bottom plate (1), a positioning plate (10) is slidably connected to the surface of the limit plate (9), a clamping plate (16) is provided on the upper surface of the bottom plate (1), and a base (2) is fixedly mounted on the lower surface of the bottom plate (1).
2. The fin connection and cutting device according to claim 1, characterized in that: A guide column (8) is fixedly mounted on the upper surface of the cutter (7), and the cutter (7) and the top plate (4) are connected via the guide column (8), and the guide columns (8) are provided in two groups.
3. The fin connection and cutting device according to claim 1, characterized in that: A sliding groove (13) is provided on the surface of the limiting plate (9), a sliding block (14) is fixedly mounted on the surface of the positioning plate (10), and the positioning plate (10) and the limiting plate (9) are connected via the sliding block (14) and the sliding groove (13).
4. The fin connection and cutting device according to claim 1, characterized in that: The surfaces of the limiting plate (9) and the positioning plate (10) are both provided with adjustment holes (12), and the surfaces of the adjustment holes (12) are provided with adjustment knobs (11).
5. The fin connection and cutting device according to claim 1, characterized in that: A mounting seat (15) is fixedly mounted on the upper surface of the base plate (1), and a screw rod (17) is rotatably connected to the upper surface of the clamping plate (16).
6. The fin connection and cutting device according to claim 5, characterized in that: A flange seat (18) is fixedly mounted on the surface of the mounting seat (15); the clamping plate (16) and the mounting seat (15) are connected via a screw rod (17) and the flange seat (18); and a thread is arranged on the inner surface of the flange seat (18).
7. The fin connection and cutting device according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a leakage groove (19), the inner surface of the base plate (1) is provided with a groove (21), the inner surface of the base plate (1) is slidably connected with a chip collecting box (20), the surface of the chip collecting box (20) is fixedly mounted with a protrusion (22), the chip collecting box (20) and the base plate (1) are connected via the protrusion (22) and the groove (21), and the surface of the chip collecting box (20) is fixedly mounted with a pull rod (23).