Cutting device for machining sheet metal parts
By using a cartilage cutting blade and a water-cooled cooling system in the sheet metal cutting device, the burrs and high temperature problems caused by toothed cutters are solved, and production quality and safety are improved.
Patent Information
- Application Number
- CN202420142970.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-19
AI Technical Summary
In the existing cutting devices for sheet metal parts, toothed cutters will produce burrs during the cutting process, which will reduce production quality, and the friction of the cutting parts will cause high temperatures, which may cause burns to workers and cannot achieve the best use effect.
A cutting device including a workbench, a cooling mechanism and a cutting mechanism is designed. By setting up a cartilage on the cutting blade for grinding, the cooling mechanism uses a water bucket, a water conduit and a water spray pipe for cooling to avoid burrs and high temperatures.
It effectively avoids the occurrence of burrs in the cutting parts of sheet metal parts, reduces the risk of high temperature, and improves production quality and use safety.
Smart Images
Figure CN222176679U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of sheet metal processing, and in particular to a cutting device for processing sheet metal parts. Background Art
[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as car body), etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for assembly;
[0003] In the patent with the published authorization announcement number CN216370491U, the utility model discloses a sheet metal cutting device, including a curved plate, a cutting assembly is installed above the curved plate, a threaded rod is fixedly connected to the output shaft of the first servo motor, one side of the threaded rod is rotatably connected to the vertical plate through an internal bearing, and the bottom end of the vertical plate is fixedly connected to the top side of the curved plate. In the sheet metal cutting device, the output shaft of the first servo motor drives the threaded rod to rotate forward and backward in the vertical plate through the internal bearing, and the threaded rod rotates forward and backward in the sleeve plate, so that the sleeve plate slides left and right in the slide groove on the curved plate through the slider, and the slider drives the cutter under the electric push rod to move left and right. The cutting position of the cutter and the external sheet metal can be adjusted according to the cutting needs, without moving the external sheet metal, saving cutting time, and solving the problem that the existing sheet metal cutting device is not convenient to adjust the cutting position of the cutter on the sheet metal, and the sheet metal position needs to be adjusted before cutting, which wastes time.
[0004] The cutter used in the above device is toothed, which will produce burrs on the cutting part of the sheet metal during the cutting process, reducing the production quality. In addition, the friction of the cutting part during the cutting process will generate a large temperature, and workers may be easily burned if they are not careful during the cutting process, thus failing to achieve the best use effect.
[0005] To this end, the present application proposes a cutting device for processing sheet metal parts. Utility Model Content
[0006] In response to the shortcomings of the prior art, the present application provides a cutting device for processing sheet metal parts, which overcomes the shortcomings of the prior art and aims to solve the problem that the existing sheet metal cutting device uses a toothed cutter, which will cause burrs on the cut part of the sheet metal part during the cutting process, reducing the production quality, and the friction of the cut part during the cutting process will generate a high temperature, which may easily cause burns to workers during the cutting process, thereby failing to achieve the best use effect.
[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a cutting device for processing sheet metal parts, comprising a workbench, a groove is opened at the center of the inner wall of the workbench, and a baffle is fixedly installed on the outer wall of the workbench, and positioning blocks are fixedly installed on the inner sides of both ends of the baffle, and the positioning blocks are located on the upper surface of the workbench, and supporting plates are fixedly installed on both sides of the outer wall of the workbench, and a cylinder a is fixedly installed on the upper surface of the supporting plate, the output end of the cylinder a is fixedly connected to an extension rod a, and one end of the extension rod a is fixedly connected to a clamping block, and the top end of the baffle is fixedly connected to a support arm, A support plate is fixedly installed on the outer wall of the support arm, a cooling mechanism is arranged on the upper surface of the support plate, a limiting block is fixedly installed on the inner side of the bottom end of the support arm, a cylinder b is fixedly installed on the top end of the support arm, and an extension rod b is passed through the bottom of the top end of the support arm, a driving motor is fixedly connected to the bottom end of the extension rod b, and a cutting mechanism is arranged on the output end of the driving motor, a water tank is fixedly installed on the outer side of the center part of the workbench, and the water tank is connected with the bar groove, a discharge valve is arranged on the outer wall of the water tank, and brackets are fixedly installed on the water tank and the bottom end of the workbench.
[0008] By adopting the above technical solution, the splashing of sparks can be reduced as much as possible when cutting sheet metal parts through the setting of the baffle, which is highly practical.
[0009] As a preferred technical solution of the present application, the cooling mechanism includes a water bucket, the bottom end of the water bucket is fixedly mounted on the upper surface of the support plate, and a water injection hole is opened on the top of the water bucket, a water pipe is passed through the outer wall of the water bucket, and a valve is fixedly mounted at one end of the water pipe, a chuck is fixedly mounted on the outer wall of the valve, and a water spray pipe is passed through the bottom end of the valve.
[0010] By adopting the above technical scheme, water is injected into the bucket through the water injection hole, the water flow is introduced into the valve by using the water pipe, the flow of water is controlled through the valve, the valve is installed on the inner side of the support arm by the chuck for fixed support, and the water spray pipe is used to spray water on the cutting part to cool it down when cutting sheet metal.
[0011] As a preferred technical solution of the present application, one end of the water guide pipe penetrates the support arm, and the water guide pipe is made of a stainless steel pipe component.
[0012] By adopting the above technical solution, the adopted materials can prevent rust and are strong and durable.
[0013] As a preferred technical solution of the present application, the outer wall of the water spray pipe penetrates the limit block, and the water spray pipe is located at the top of the groove.
[0014] By adopting the above technical solution, through the setting of the water spray pipe and the limit block penetrating, the position angle of the water spray pipe can be positioned to avoid deviation.
[0015] As a preferred technical solution of the present application, the output end of the bottom of the cylinder b passes through the top of the support arm and is fixedly connected to the top of the extension rod b.
[0016] By adopting the above technical solution, it is convenient to drive the telescopic rod b and the driving motor to move up and down, so as to adjust the height angle during cutting work.
[0017] As a preferred technical solution of the present application, the cutting mechanism includes a cutting blade, the inner wall of the cutting blade is provided with a mounting hole, the output end of the driving motor passes through the mounting hole, and a connecting nut is provided on the outside of the mounting hole, and the connecting nut is threadedly connected to the output end of the driving motor.
[0018] By adopting the above technical solution, the cutting blade is inserted into the output end of the driving motor through the mounting hole, and the cutting blade and the output end of the driving motor are locked and fixed by the connecting nut to avoid loosening, which is convenient for replacement when the degree of wear is large.
[0019] As a preferred technical solution of the present application, the outer wall of the cutting blade is protruded with diamond grains.
[0020] By adopting the above technical solution and the setting of the raised diamond grains, the cutting part of the sheet metal part can be polished during the cutting process of the sheet metal part by the cutting blade, thereby avoiding burrs as much as possible.
[0021] Compared with the prior art, the beneficial effects of this application are:
[0022] The present application is provided with structures such as cutting blades, mounting holes, and connecting nuts. The diamond abrasive protruding from the outer wall of the cutting blade is used to grind both sides of the cutting part of the sheet metal during the cutting process, thereby avoiding large burrs as much as possible, and the application is highly practical.
[0023] The present application provides structures such as a water bucket, a water injection hole, a water guide pipe, a valve, a chuck, and a water spray pipe. Water is injected into the water bucket through the water injection hole, and the water flow is introduced into the valve by using the water guide pipe. The flow of water is controlled through the valve, and the valve is installed on the inner side of the support arm through the chuck for fixed support. When cutting sheet metal parts, the water spray pipe is used to spray water on the cutting part to cool it down. Cooling treatment can be performed during the cutting process to avoid workers from being scalded during the cutting process as much as possible, thereby achieving the best use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 for Figure 1 Structural schematic diagram of the intermediate cooling mechanism;
[0026] Figure 3 for Figure 1 Structural diagram of the cutting mechanism;
[0027] Figure 4 This is an assembly diagram of the drive motor, cutting blade, mounting holes and connecting nuts in this application.
[0028] Description of reference numerals:
[0029] 1. Workbench; 2. Grooves; 3. Baffle; 4. Positioning block; 5. Support plate; 6. Cylinder a; 7. Extension rod a; 8. Clamping block; 9. Support arm; 10. Support plate; 11. Cooling mechanism; 111. Bucket; 112. Water injection hole; 113. Water guide pipe; 114. Valve; 115. Chuck; 116. Water spray pipe; 12. Limit block; 13. Cylinder b; 14. Extension rod b; 15. Drive motor; 16. Cutting mechanism; 161. Cutting blade; 162. Mounting hole; 163. Connecting nut; 17. Water tank; 18. Discharge valve; 19. Bracket. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0031] See also Figure 1-4A cutting device for processing sheet metal parts, including a workbench 1, a groove 2 is opened at the center of the inner wall of the workbench 1, the sprayed water flow is introduced into the water storage tank 17 through the groove 2, and the water flow is discharged by connecting the drain pipe through the discharge valve 18, and the outer wall of the workbench 1 is fixedly installed with a baffle 3, and the inner sides of both ends of the baffle 3 are fixedly installed with positioning blocks 4, and the positioning blocks 4 are located on the upper surface of the workbench 1, and the supporting plates 5 are fixedly installed on both sides of the outer wall of the workbench 1, and the upper surface of the supporting plate 5 is fixedly installed with a cylinder a6, the sheet metal part is placed on the upper surface of the workbench 1, and the extension rod a7 and the clamping block 8 are driven by the cylinder a6 to extend and retract, and the sheet metal part is pushed and abutted against the positioning block 4 for clamping, and the output end of the cylinder a6 is fixedly connected to the extension rod a7, and one end of the extension rod a7 is fixedly connected to the clamping block 8 The top of the baffle 3 is fixedly connected to a support arm 9, and a support plate 10 is fixedly installed on the outer wall of the support arm 9, a cooling mechanism 11 is arranged on the upper surface of the support plate 10, a limiting block 12 is fixedly installed on the inner side of the bottom end of the support arm 9, a cylinder b13 is fixedly installed on the top of the support arm 9, and an extension rod b14 is penetrated at the bottom of the top of the support arm 9, a driving motor 15 is fixedly connected to the bottom end of the extension rod b14, and a cutting mechanism 16 is arranged at the output end of the driving motor 15, a water tank 17 is fixedly installed on the outside of the center part of the workbench 1, and the water tank 17 is connected to the groove 2, a discharge valve 18 is arranged on the outer wall of the water tank 17, a bracket 19 is fixedly installed on the water tank 17 and the bottom end of the workbench 1, and the output end of the bottom of the cylinder b13 passes through the top of the support arm 9 and is fixedly connected to the top of the extension rod b14.
[0032] For details, please refer to Figure 1-Figure 3 The cooling mechanism 11 includes a water bucket 111, the bottom end of the water bucket 111 is fixedly installed on the upper surface of the support plate 10, and a water injection hole 112 is opened on the top of the water bucket 111, a water pipe 113 is penetrated through the outer wall of the water bucket 111, and a valve 114 is fixedly installed at one end of the water pipe 113, a chuck 115 is fixedly installed on the outer wall of the valve 114, and a water spray pipe 116 is penetrated at the bottom end of the valve 114. When cutting, water is injected into the water bucket 111 through the water injection hole 112, and water flow is introduced into the valve 114 by using the water pipe 113, and the water flow is controlled through the valve 114. Circulation, the valve 114 is installed on the inner side of the support arm 9 through the chuck 115 for fixed support, and the water pipe 116 is used to spray water to cool the cutting part when cutting the sheet metal. The cooling treatment can be carried out during the cutting process. One end of the water pipe 113 passes through the support arm 9, and the water pipe 113 adopts a stainless steel pipe component to prevent rust and is strong and durable. The outer wall of the water pipe 116 passes through the limit block 12, and the water pipe 116 is located at the top of the groove 2. By setting the water pipe 116 and the limit block 12 to pass through, the position angle of the water pipe 116 can be positioned to avoid deviation.
[0033] For details, please refer to Figure 1-Figure 4 The cutting mechanism 16 includes a cutting blade 161. The inner wall of the cutting blade 161 is provided with a mounting hole 162. The output end of the driving motor 15 passes through the mounting hole 162. A connecting nut 163 is provided on the outer side of the mounting hole 162. The connecting nut 163 is threadedly connected to the output end of the driving motor 15. The cutting blade 161 is inserted into the output end of the driving motor 15 through the mounting hole 162. The cutting blade 161 and the output end of the driving motor 15 are locked and fixed by the connecting nut 163 to avoid looseness. When the degree of wear is large, it is easy to replace. The outer wall of the cutting blade 161 is raised with diamond. The setting of the raised diamond can play the effect of grinding the cutting part of the sheet metal during the cutting process of the cutting blade 161 on the sheet metal, and burrs are avoided as much as possible.
[0034] Working principle: Place the sheet metal on the upper surface of the workbench 1, and use the cylinder a6 to drive the extension rod a7 and the clamping block 8 to extend and retract, push the sheet metal, abut against the positioning block 4, and clamp it. Insert the cutting blade 161 into the output end of the drive motor 15 through the mounting hole 162, and use the connecting nut 163 to lock and fix the cutting blade 161 and the output end of the drive motor 15 to avoid loosening, which is convenient for replacement when the degree of wear is large. When the drive motor 15 is running, the cutting blade 161 is driven to rotate, and the drive motor 15 is driven up and down by the cooperation of the cylinder b13 and the extension rod b14 to move the cutting blade 161 up and down. The blade 161 abuts against the sheet metal on the upper surface of the workbench 1 to cut the sheet metal. During cutting, water is injected into the water bucket 111 through the water injection hole 112, and the water flow is introduced into the valve 114 by the water pipe 113. The flow of water is controlled through the valve 114. The valve 114 is installed on the inner side of the support arm 9 through the chuck 115 for fixed support. When cutting the sheet metal, the cutting part is sprayed with water to cool it down by the water spray pipe 116. Cooling treatment can be performed during the cutting process. The sprayed water flow is introduced into the water storage tank 17 through the groove 2, and then connected to the drain pipe through the discharge valve 18 to discharge the water flow.
[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A cutting device for processing sheet metal parts, comprising a workbench (1), characterized in that: A groove (2) is provided at the center of the inner wall of the workbench (1), and a baffle (3) is fixedly installed on the outer wall of the workbench (1), and positioning blocks (4) are fixedly installed on the inner sides of both ends of the baffle (3), and the positioning blocks (4) are located on the upper surface of the workbench (1), and supporting plates (5) are fixedly installed on both sides of the outer wall of the workbench (1), and a cylinder a (6) is fixedly installed on the upper surface of the supporting plate (5), and the output end of the cylinder a (6) is fixedly connected to an extension rod a (7), and one end of the extension rod a (7) is fixedly connected to a pressing block (8), the top end of the baffle (3) is fixedly connected to a support arm (9), and a support plate (10) is fixedly installed on the outer wall of the support arm (9), and the upper surface of the support plate (10) is fixedly connected to the outer wall of the support arm (9). A cooling mechanism (11) is arranged on the surface, a limit block (12) is fixedly installed on the inner side of the bottom end of the support arm (9), a cylinder b (13) is fixedly installed on the top end of the support arm (9), and an extension rod b (14) is passed through the bottom of the top end of the support arm (9), a driving motor (15) is fixedly connected to the bottom end of the extension rod b (14), and a cutting mechanism (16) is arranged at the output end of the driving motor (15), a water tank (17) is fixedly installed on the outer side of the central part of the workbench (1), and the water tank (17) is connected to the strip groove (2), a discharge valve (18) is arranged on the outer side wall of the water tank (17), and brackets (19) are fixedly installed on the bottom ends of the water tank (17) and the workbench (1).
2. A cutting device for processing sheet metal parts according to claim 1, characterized in that; The cooling mechanism (11) comprises a water bucket (111), the bottom end of the water bucket (111) is fixedly mounted on the upper surface of the support plate (10), and a water injection hole (112) is provided at the top of the water bucket (111), a water guide pipe (113) is passed through the outer wall of the water bucket (111), and a valve (114) is fixedly mounted at one end of the water guide pipe (113), a chuck (115) is fixedly mounted on the outer wall of the valve (114), and a water spray pipe (116) is passed through the bottom end of the valve (114).
3. A cutting device for processing sheet metal parts according to claim 2, characterized in that: One end of the water guide pipe (113) penetrates the support arm (9), and the water guide pipe (113) is made of a stainless steel pipe component.
4. A cutting device for processing sheet metal parts according to claim 2, characterized in that: The outer wall of the water spray pipe (116) penetrates the limiting block (12), and the water spray pipe (116) is located at the top of the groove (2).
5. The cutting device for processing sheet metal parts according to claim 1, characterized in that: The output end at the bottom of the cylinder b (13) passes through the top of the support arm (9) and is fixedly connected to the top of the extension rod b (14).
6. A cutting device for processing sheet metal parts according to claim 1, characterized in that: The cutting mechanism (16) comprises a cutting blade (161), the inner wall of the cutting blade (161) is provided with a mounting hole (162), the output end of the drive motor (15) passes through the mounting hole (162), and a connecting nut (163) is provided on the outside of the mounting hole (162), and the connecting nut (163) is threadedly connected to the output end of the drive motor (15).
7. A cutting device for processing sheet metal parts according to claim 6, characterized in that: The outer wall of the cutting blade (161) is protruded with diamond grains.