Edge cutting device for stainless steel machining
By setting rotating U-shaped glass plates and plastic gloves on the workbench of the automatic edge cutting machine, the safety problems caused by debris splash during the cutting process are solved, and the safety of staff and the practicality of glass plates are improved.
Patent Information
- Application Number
- CN202421102079.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-20
Smart Images
Figure CN222243854U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic trimming machines, in particular to a trimming device for stainless steel processing. Background Art
[0002] In the stainless steel processing, trimming is an important step, which can improve the dimensional accuracy of stainless steel, remove burrs and irregular edges of stainless steel, improve the aesthetics of stainless steel products, and meet the subsequent processing needs of stainless steel. The trimming device for stainless steel processing is a device specially used for trimming stainless steel plates, generally known as an automatic trimming machine, which mainly includes a workbench, a cutting machine, a mold, a pressing plate, and a cylinder.
[0003] When in use, the staff places the stainless steel workpiece on the mold and then starts the cylinder. The cylinder will drive the pressure plate to press down. The pressure plate and the mold can fix and flatten the stainless steel workpiece. The staff then starts the cutting machine to cut the edge of the stainless steel workpiece. During this process, the mold will drive the stainless steel workpiece to rotate to achieve all-round cutting. After cutting, the ring-shaped fragments will fall freely. Then the staff stops the cutting machine and starts the cylinder. The cylinder drives the pressure plate to rise. The staff can then remove the stainless steel workpiece and fragments after cutting.
[0004] The patent with the publication number CN215032712U discloses an automatic trimming machine, including a main shaft rotating mechanism, a pressing mechanism, a cutting mechanism, a waste cutting mechanism, a waste clamping and disassembling mechanism and a frame structure; the main shaft rotating mechanism, the pressing mechanism, the cutting mechanism, the waste cutting mechanism and the waste clamping and disassembling mechanism are all arranged on the frame structure, and the pressing mechanism, the cutting mechanism, the waste cutting mechanism and the waste clamping and disassembling mechanism are all arranged on the periphery of the main shaft rotating mechanism, the pressing mechanism fixes the workpiece on the main shaft rotating mechanism, and drives the pressing guide rod to press it by the pressing cylinder of the pressing mechanism; the trimming oil cylinder of the cutting mechanism pushes the rolling cutting blade to contact with the workpiece and complete the cutting; the waste cutting oil cylinder of the waste cutting mechanism pushes the waste cutter to cut off the annular cutting waste generated after the cutting is completed; the clamping block of the clamping cylinder of the waste clamping and disassembling mechanism clamps the cut annular cutting waste and discards it to the designated position; the overall operation of the above technical scheme is all controlled by electronic control, so that the cutting process is smooth, accurate and efficient.
[0005] Although the above device provides an automatic trimming machine with simple structure, reasonable design, low cost, high efficiency, high yield rate and greater safety, it still has the following problems:
[0006] When the existing automatic trimming machine is in use, the cutting machine will generate debris in the process of cutting the stainless steel workpiece. Since there is no obstruction between the staff and the automatic trimming machine, the debris generated in the cutting process will be driven by the high-speed rotating cutting machine blade to form splashes. These splashed debris may directly hit the staff, causing injuries to the staff. In particular, the debris may cause damage to the eyes or skin, causing serious safety problems, and the staff's work safety is low. Utility Model Content
[0007] In view of the deficiencies of the prior art, the utility model provides a trimming device for stainless steel processing, which improves the safety of workers using an automatic trimming machine.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for stainless steel processing, comprising a workbench, a vertically placed glass plate is slidably connected to one side of the workbench surface, the cross-section of the glass plate is U-shaped, a fixing rod is fixedly connected to one side of the workbench surface, a rotating shaft is fixedly connected to the bottom of one side of the glass plate, a rotating groove corresponding to the position of the rotating shaft is opened on the surface of the fixing rod, and a limiting component for providing a limiting function to the glass plate is connected to the side of the glass plate away from the fixing rod.
[0009] Furthermore, the limit assembly includes a limit rod and a moving rod, a sliding groove corresponding to the position of the limit rod is opened at the bottom of the glass plate away from the fixed rod, the moving rod is fixedly connected to the top of the limit rod, the moving rod and the limit rod form an L-shaped structure, a moving groove corresponding to the position of the moving rod is opened on one side of the glass plate, and a limit groove corresponding to the position of the limit rod is opened on the surface of the workbench.
[0010] Furthermore, two symmetrically arranged connecting grooves are provided in the middle of the glass plate, and plastic gloves can be detachably connected in both connecting grooves.
[0011] Furthermore, a limiting ring is fixedly connected to one side of the plastic glove, a fixing ring is fixedly connected to the outer wall of the plastic glove, the limiting ring and the outer walls of the fixing ring are respectively fitted to the front and rear sides of the glass plate, and the fixing ring is fixedly connected to one side of the glass plate.
[0012] Furthermore, an explosion-proof membrane is fixedly connected to the outer wall of the glass plate.
[0013] Furthermore, two corners on the outer side of the glass plate are connected with anti-collision blocks, and the anti-collision blocks are fixedly connected to the outer wall of the explosion-proof membrane.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The utility model arranges a glass plate on a workbench, a rotating shaft on the glass plate, and a fixing rod on the workbench, so that the glass plate can be used to protect the workers, and the workers can be prevented from being injured by debris generated during the cutting process, thereby improving the work safety of the workers. At the same time, the rotating shaft and the fixing rod cooperate with each other, so that the glass plate can be rotated and disassembled, thereby bringing convenience to the workers in using the glass plate and improving the practicality and portability of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of another form of the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the glass plate, explosion-proof film and plastic gloves of the utility model;
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the plastic gloves, the limiting ring and the fixing ring of the utility model;
[0020] Figure 5 It is a three-dimensional cross-sectional structural diagram of the glass plate, the limiting rod and the moving rod of the utility model;
[0021] Figure 6 for Figure 3 Schematic diagram of the enlarged three-dimensional structure at point A above.
[0022] In the figure: 1. workbench; 2. glass plate; 3. fixing rod; 4. rotating shaft; 5. rotating groove; 6. sliding groove; 7. limiting rod; 8. moving rod; 9. moving groove; 10. limiting groove; 11. connecting groove; 12. plastic gloves; 13. limiting ring; 14. fixing ring; 15. explosion-proof membrane; 16. anti-collision block. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] like Figures 1 to 6As shown, a trimming device for stainless steel processing comprises a workbench 1, a vertically placed glass plate 2 is slidably connected to one side of the surface of the workbench 1, the cross section of the glass plate 2 is U-shaped, a fixing rod 3 is fixedly connected to one side of the surface of the workbench 1, a rotating shaft 4 is fixedly connected to the bottom of one side of the glass plate 2, a rotating groove 5 corresponding to the position of the rotating shaft 4 is opened on the surface of the fixing rod 3, and a limiting component for providing a limiting function for the glass plate 2 is connected to the side of the glass plate 2 away from the fixing rod 3.
[0025] like Figure 1 As shown, the stainless steel processing trimming device in the utility model is similar to the existing automatic trimming machine structure, such as the automatic trimming machine disclosed in the patent publication number CN215032712U. The main improvement of the utility model is to improve the safety of the workers using the automatic trimming machine. Figures 1 to 6 As shown, when a trimming device for stainless steel processing in the utility model is used, after the staff installs the stainless steel workpiece on the mold, the staff can rotate the glass plate 2 so that the glass plate 2 moves between the staff and the stainless steel workpiece, and then the staff starts the automatic trimming machine to trim the stainless steel workpiece. At this time, the debris generated by the cutting machine will be blocked by the glass plate 2, thereby improving the safety of the staff. After the trimming is completed, the staff rotates the glass plate 2 again, replaces the stainless steel workpiece, and continues the next trimming; when the staff needs to disassemble the glass plate 2, they only need to lift the glass plate 2 so that the rotating shaft 4 is separated from the rotating groove 5, so that the glass plate 2 can be disassembled, thereby cleaning, replacing, transporting, etc. The fixing rod 3 and the workbench 1 can be fixed by welding, threaded connection, etc. The welding method has better stability, but it is not convenient for the staff to disassemble the fixing rod 3. The threaded connection method is convenient for replacement and disassembly, but the staff needs to tighten the thread of the fixing rod 3 regularly, otherwise there is a risk of falling off. The staff can choose a suitable fixing method according to actual needs.
[0026] By arranging a glass plate 2 on the workbench 1, arranging a rotating shaft 4 on the glass plate 2, and arranging a fixing rod 3 on the workbench 1, the glass plate 2 can be used to protect the workers, prevent the debris generated during the cutting process from causing injuries to the workers, and improve the work safety of the workers; at the same time, the mutual cooperation of the rotating shaft 4 and the fixing rod 3 makes the glass plate 2 rotatable and detachable, thereby bringing convenience to the workers in using the glass plate 2 and improving the practicality and portability of the glass plate 2.
[0027] like Figure 2 , Figure 3 and Figure 5As shown, the limiting assembly includes a limiting rod 7 and a moving rod 8. A sliding groove 6 corresponding to the position of the limiting rod 7 is opened at the bottom of the side of the glass plate 2 away from the fixed rod 3. The moving rod 8 is fixedly connected to the top of the limiting rod 7. The moving rod 8 and the limiting rod 7 form an L-shaped structure. A moving groove 9 corresponding to the position of the moving rod 8 is opened on one side of the glass plate 2, and a limiting groove 10 corresponding to the position of the limiting rod 7 is opened on the surface of the workbench 1.
[0028] Specifically, when the staff uses the glass plate 2 for protection, the staff slides the moving rod 8 downward, and the limiting rod 7 will move down into the limiting groove 10, thereby improving the clamping connection between the limiting rod 7 and the limiting groove 10, thereby fixing the glass plate 2, preventing the glass plate 2 from rotating in the horizontal direction, and improving the stability of the glass plate 2.
[0029] like Figures 1 to 4 As shown, two symmetrically arranged connecting grooves 11 are opened in the middle of the glass plate 2, and plastic gloves 12 can be detachably connected in both connecting grooves 11.
[0030] Specifically, when the staff needs to remove the trimmed stainless steel workpiece and install a new workpiece, the staff does not need to open the glass plate 2. The staff puts their arms into the plastic gloves 12, puts on the plastic gloves 12, and then observes the position of the stainless steel workpiece through the glass plate 2. The stainless steel workpiece is replaced by using the plastic gloves 12. This arrangement can improve the efficiency of the staff in replacing the stainless steel workpiece and avoid the staff from frequently rotating the glass plate 2. At the same time, the plastic gloves 12 can also provide protection for the staff's hands to prevent the staff's hands from being cut by broken materials, thereby improving the safety of the staff.
[0031] like Figures 1 to 4 As shown, one side of the plastic glove 12 is fixedly connected to a limiting ring 13, and the outer wall of the plastic glove 12 is fixedly connected to a fixing ring 14. The outer walls of the limiting ring 13 and the fixing ring 14 are respectively fitted with the front and rear sides of the glass plate 2, and the fixing ring 14 is fixedly connected to one side of the glass plate 2.
[0032] Specifically, the limiting ring 13 can prevent the staff from bringing the plastic gloves 12 into the glass plate 2. The fixing ring 14 and the glass plate 2 are bonded. The fixing ring 14 can provide fixation between the plastic gloves 12 and the glass plate 2 to prevent the plastic gloves 12 from falling off. At the same time, when the plastic gloves 12 are cut, damaged, or dirty, the staff can also tear the fixing ring 14 off the glass plate 2 to remove the plastic gloves 12 and replace and clean the plastic gloves 12.
[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, an explosion-proof membrane 15 is fixedly connected to the outer wall of the glass plate 2 .
[0034] Specifically, the explosion-proof film 15 is connected to the glass plate 2 by bonding. When the glass plate 2 is broken, the explosion-proof film 15 can provide a bonding effect for the glass plate 2 to prevent the broken fragments of the glass plate 2 from scattering everywhere, which brings convenience for the staff to clean up the broken glass plate 2; at the same time, the explosion-proof film 15 can also provide protection for the glass plate 2 to prevent the glass plate 2 from being scratched by debris. After the explosion-proof film 15 is scratched, the shell is torn off as a whole, and the explosion-proof film 15 is re-pasted, or the scratched area is torn off and a patch-type explosion-proof film 15 is applied.
[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, anti-collision blocks 16 are connected to the two corners of the outer side of the glass plate 2 , and the anti-collision blocks 16 are fixedly connected to the outer wall of the explosion-proof membrane 15 .
[0036] Specifically, the anti-collision block 16 can provide a buffer for the corners of the glass plate 2, thereby improving its anti-collision capability and reducing the risk of the glass plate 2 being broken by force.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. A trimming device for stainless steel processing, comprising a workbench (1), characterized in that: A vertically placed glass plate (2) is slidably connected to one side of the surface of the workbench (1); the cross section of the glass plate (2) is U-shaped; a fixing rod (3) is fixedly connected to one side of the surface of the workbench (1); a rotating shaft (4) is fixedly connected to the bottom of one side of the glass plate (2); a rotating groove (5) corresponding to the position of the rotating shaft (4) is provided on the surface of the fixing rod (3); and a limiting component for providing a limiting function for the glass plate (2) is connected to the side of the glass plate (2) away from the fixing rod (3).
2. A trimming device for stainless steel processing according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (7) and a moving rod (8); a sliding groove (6) corresponding to the position of the limiting rod (7) is provided at the bottom of a side of the glass plate (2) away from the fixed rod (3); the moving rod (8) is fixedly connected to the top of the limiting rod (7); the moving rod (8) and the limiting rod (7) form an L-shaped structure; a moving groove (9) corresponding to the position of the moving rod (8) is provided on one side of the glass plate (2); and a limiting groove (10) corresponding to the position of the limiting rod (7) is provided on the surface of the workbench (1).
3. A trimming device for stainless steel processing according to claim 1 or 2, characterized in that: Two symmetrically arranged connecting grooves (11) are provided in the middle of the glass plate (2), and plastic gloves (12) are detachably connected in the connecting grooves (11).
4. The trimming device for stainless steel processing according to claim 3, characterized in that: One side of the plastic glove (12) is fixedly connected to a limiting ring (13), and the outer wall of the plastic glove (12) is fixedly connected to a fixing ring (14). The outer walls of the limiting ring (13) and the fixing ring (14) are respectively fitted to the front and rear sides of the glass plate (2), and the fixing ring (14) is fixedly connected to one side of the glass plate (2).
5. A trimming device for stainless steel processing according to claim 1, 2 or 4, characterized in that: An explosion-proof membrane (15) is fixedly connected to the outer wall of the glass plate (2).
6. The trimming device for stainless steel processing according to claim 3, characterized in that: An explosion-proof membrane (15) is fixedly connected to the outer wall of the glass plate (2).
7. A trimming device for stainless steel processing according to claim 1, 2, 4 or 6, characterized in that: Anti-collision blocks (16) are connected to the two corners on the outside of the glass plate (2), and the anti-collision blocks (16) are fixedly connected to the outer wall of the explosion-proof membrane (15).
8. The trimming device for stainless steel processing according to claim 3, characterized in that: Anti-collision blocks (16) are connected to the two corners on the outside of the glass plate (2), and the anti-collision blocks (16) are fixedly connected to the outer wall of the explosion-proof membrane (15).
9. The trimming device for stainless steel processing according to claim 5, characterized in that: Anti-collision blocks (16) are connected to the two corners on the outside of the glass plate (2), and the anti-collision blocks (16) are fixedly connected to the outer wall of the explosion-proof membrane (15).