Sheet metal part machining and cutting equipment
By setting up a pressing component and an elastic clamping structure in the sheet metal processing and cutting equipment, the offset problem during the sheet metal cutting process is solved, high-precision cutting effect is achieved and the integrity of the sheet metal is protected.
Patent Information
- Application Number
- CN202422065312.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In the absence of a pressing structure in the existing sheet metal processing and cutting equipment, the sheet metal parts are easily deviated during the cutting process, resulting in large cutting size errors and even causing the sheet metal parts to be scrapped.
A sheet metal processing and cutting equipment is designed. By setting up a pressing component, the lifting plate and the pressure plate are driven to contact the sheet metal with an electric push rod, and clamp and fix it with the four corners of the placed columns. The elastic structure is used to avoid clamping too tightly and ensure cutting accuracy.
It effectively avoids the deviation of sheet metal parts during the cutting process, improves the cutting accuracy, and avoids damage to sheet metal parts due to excessive clamping.
Smart Images
Figure CN223056957U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sheet metal part processing, and particularly relates to a cutting device for sheet metal part processing. Background Technique
[0002] Cutting devices for sheet metal parts include laser cutting machines, turret punches, CNC punches, etc. These devices each have their unique functions and advantages and are suitable for different processing requirements.
[0003] After the existing sheet metal parts are placed on the cutting device, there is usually no pressing structure, and they are only fixed by the gravity of the sheet metal itself. This method is prone to cause the sheet metal to shift during laser cutting, resulting in large errors in cutting dimensions. In severe cases, the cut sheet metal will be scrapped, causing economic losses. Therefore, we have proposed a cutting device for sheet metal part processing. Content of the Utility Model
[0004] The purpose of the utility model is to provide a cutting device for sheet metal part processing. By setting a pressing component, specifically, after the sheet metal part is placed, the electric push rod is started to drive the lifting plate to move downward. When the pressing plate contacts the sheet metal part, the sheet metal part is clamped and fixed by cooperating with the placing columns at the four corners. And the pressing plate will be closely attached to the sheet metal part under the action of elasticity, so as to improve the fixing effect, avoid the situation that the sheet metal part shifts during cutting, ensure the cutting accuracy, and at the same time, the elastic pressing can avoid damaging the sheet metal part due to excessive clamping. It solves the problem that after the existing sheet metal parts are placed on the cutting device, there is usually no pressing structure, and they are only fixed by the gravity of the sheet metal itself, and it is easy for the sheet metal to shift during the cutting process, resulting in large errors in cutting dimensions, and in severe cases, the cut sheet metal will be scrapped.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a cutting device for sheet metal part processing, including a base. A groove is opened at the top of the base. A plurality of placing columns are fixedly connected to the inner wall of the groove. Fixed seats are fixedly connected to the front and back of the base. Pressing components are arranged on the left and right sides above the base. The pressing component includes a fixing frame. The bottom of the fixing frame is fixedly connected to the top of the fixing seat located at the rear. An electric push rod is fixedly connected to the top of the fixing frame.
[0007] The bottom output end of the electric push rod is fixedly connected with a lifting plate. A pressing plate is arranged below the lifting plate. Two stabilizing rods are fixedly connected to the top of the pressing plate. The tops of the two stabilizing rods penetrate through the lifting plate, and the stabilizing rods are slidably connected with the lifting plate. Spring two is sleeved on the outer sides of the two stabilizing rods. The bottom of spring two is fixedly connected with the top of the pressing plate, and the top of spring two is fixedly connected with the top of the lifting plate.
[0008] Further, a threaded rod is rotatably connected inside the rear fixed seat. A moving block is threadedly connected to the outer surface of the threaded rod. The moving block is slidably connected with the rear fixed seat. A motor one is fixedly connected to the right side of the rear fixed seat. The right side of the threaded rod is fixedly connected with the left output end of the motor one. A slide rail is fixedly connected to the top of the front fixed seat.
[0009] Further, a moving frame is arranged above the base. The front of the bottom of the moving frame is slidably connected with the surface of the slide rail. The rear of the bottom of the moving frame is fixedly connected with the top of the moving block. A Y-axis moving seat is arranged outside the moving frame. A laser cutting device is fixedly connected to the right side of the Y-axis moving seat.
[0010] Further, a plurality of chip discharge grooves are opened at the bottom of the inner wall of the groove. Both the left side and the right side of the base are provided with cavities. A diversion shell is fixedly connected to the top of the inner wall of the base. Collection boxes are inserted into the cavities on the left side and the right side of the base respectively. A motor two is fixedly connected to the left side of the base.
[0011] Further, a rotating shaft is rotatably connected inside the diversion shell. The rotating shaft penetrates through the diversion shell and the base and extends to the outside. The rotating shaft is rotatably connected with the base. The left side of the rotating shaft is fixedly connected with the right output end of the motor two.
[0012] Further, two collision rollers are fixedly connected to the outer surface of the rotating shaft. The parts connected by the two collision rollers are the same. A plurality of limiting grooves are opened inside the collision rollers. Collision blocks are slidably connected inside the limiting grooves. One end of a spring one is fixedly connected to the inner wall of the collision block, and the other end of the spring one away from the collision block is fixedly connected to the inner wall of the limiting groove.
[0013] Further, the collision block penetrates through the collision roller and extends to the outside. The outer side of the collision block is spherical, and the side of the collision block located inside the limiting groove is convex.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model improves the fixing effect by setting a pressing component. Specifically, after the sheet metal part is placed, the electric push rod is started to drive the lifting plate to move downward. When the pressing plate contacts the sheet metal part, the sheet metal part is clamped and fixed by cooperating with the placing columns at the four corners. And the pressing plate will closely adhere to the sheet metal part under the action of elasticity, thus avoiding the situation of the sheet metal part shifting during cutting, ensuring the cutting accuracy, and at the same time, the elastic pressing can avoid damaging the sheet metal part due to excessive clamping.
[0016] 2. The utility model improves the chip removal effect by setting a collision roller. Specifically, when the collision roller rotates, the collision block will collide with the top inner wall of the base and be pushed into the limiting groove, enabling the collision block to leave smoothly. When the collision block leaves, it will reset under the elastic action of the first spring. Such continuous reciprocating collisions produce a vibration effect, so as to vibrate and discharge the residual chips in the chip discharge groove, avoiding blockage and enabling the chips to be discharged better.
[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 It is a schematic diagram of the top structure of the base of the present utility model;
[0021] Figure 3 It is a schematic diagram of the overall structure of the pressing component of the present utility model;
[0022] Figure 4 It is a schematic diagram of the front sectional structure of the base of the present utility model;
[0023] Figure 5 For the present utility model Figure 4 It is an enlarged schematic diagram of A in the present utility model.
[0024] In the drawings, the list of components represented by each reference numeral is as follows:
[0025] 1. Base; 11. Groove; 111. Placing column; 112. Chip discharge groove; 113. Flow guide shell; 31. Rotating shaft; 32. Collision roller; 33. Limit groove; 34. Collision block; 35. First spring; 12. Fixed seat; 121. Threaded rod; 122. Moving block; 123. First motor; 124. Slide rail; 13. Pressing assembly; 131. Fixed frame; 132. Electric push rod; 133. Lifting plate; 134. Pressing plate; 135. Stabilizing rod; 136. Second spring; 14. Moving frame; 141. Y-axis moving seat; 142. Laser cutting device; 15. Collection box; 16. Second motor. Detailed implementation manner
[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] Please refer to Figures 1-5 As shown in the figure, the present invention is a sheet metal part processing and cutting device, including a base 1. A groove 11 is opened at the top of the base 1. A plurality of placing columns 111 are fixedly connected to the inner wall of the groove 11. Fixed seats 12 are fixedly connected to the front and back of the base 1. Pressing assemblies 13 are arranged on the left and right sides above the base 1. The pressing assembly 13 includes a fixed frame 131. The bottom of the fixed frame 131 is fixedly connected to the top of the fixed seat 12 located at the rear. An electric push rod 132 is fixedly connected to the top of the fixed frame 131;
[0028] The bottom output end of the electric push rod 132 is fixedly connected to a lifting plate 133. A pressing plate 134 is arranged below the lifting plate 133. Two stabilizing rods 135 are fixedly connected to the top of the pressing plate 134. The tops of the two stabilizing rods 135 both penetrate the lifting plate 133. The stabilizing rods 135 are slidably connected to the lifting plate 133. Second springs 136 are sleeved on the outer sides of the two stabilizing rods 135. The bottom of the second spring 136 is fixedly connected to the top of the pressing plate 134. The top of the second spring 136 is fixedly connected to the top of the lifting plate 133. By setting the pressing assembly 13, specifically, after the sheet metal part is placed, the electric push rod 132 is started to drive the lifting plate 133 to move downward. When the pressing plate 134 contacts the sheet metal part, the sheet metal part is clamped and fixed by cooperating with the placing columns 111 at the four corners. And the pressing plate 134 will be closely attached to the sheet metal part under the action of elasticity, thereby improving the fixing effect, avoiding the situation of the sheet metal part shifting during cutting, ensuring the cutting accuracy, and at the same time, the elastic pressing can avoid the situation of damaging the sheet metal part due to excessive clamping.
[0029] Inside the rear fixed seat 12, a threaded rod 121 is rotatably connected. A moving block 122 is threadedly connected to the outer surface of the threaded rod 121. The moving block 122 is slidably connected to the rear fixed seat 12. A first motor 123 is fixedly connected to the right side of the rear fixed seat 12. The right side of the threaded rod 121 is fixedly connected to the left output end of the first motor 123. A slide rail 124 is fixedly connected to the top of the front fixed seat 12. When the first motor 123 is started to drive the threaded rod 121 to rotate, the moving frame 14 moves left or right on the threaded rod 121 through the moving block 122, and the bottom of the front of the moving frame 14 slides on the slide rail 124.
[0030] A moving frame 14 is arranged above the base 1. The front of the bottom of the moving frame 14 is slidably connected to the surface of the slide rail 124. The rear of the bottom of the moving frame 14 is fixedly connected to the top of the moving block 122. A Y-axis moving seat 141 is arranged on the outside of the moving frame 14. A laser cutting device 142 is fixedly connected to the right side of the Y-axis moving seat 141. The Y-axis moving seat 141 can move back and forth on the moving frame 14. The laser cutting device 142 cuts the sheet metal parts. The high-power laser beam of the laser cutting device 142 irradiates the metal sheet, melts a part of it, and then blows away the molten metal through high-pressure gas, thereby realizing cutting. The Y-axis moving seat 141 is used to realize precise movement and positioning in the Y-axis direction.
[0031] A plurality of chip discharge grooves 112 are opened at the bottom of the inner wall of the groove 11. Both the left and right sides of the base 1 are provided with cavities. A diversion shell 113 is fixedly connected to the top of the inner wall of the base 1. Collection boxes 15 are inserted into the cavities on both the left and right sides of the base 1. A second motor 16 is fixedly connected to the left side of the base 1. The chips generated by cutting will be discharged through the chip discharge grooves 112 and then guided into the collection boxes 15 through the diversion shell 113 for collection.
[0032] A rotating shaft 31 is rotatably connected inside the diversion shell 113. The rotating shaft 31 penetrates through the diversion shell 113 and the base 1 and extends to the outside. The rotating shaft 31 is rotatably connected to the base 1. The left side of the rotating shaft 31 is fixedly connected to the right output end of the second motor 16. When the second motor 16 is started to drive the rotating shaft 31 to rotate, the collision roller 32 rotates together.
[0033] Two collision rollers 32 are fixedly connected to the outer surface of the rotating shaft 31. The parts connected by the two collision rollers 32 are the same. A number of limiting grooves 33 are formed inside the collision roller 32. A collision block 34 is slidably connected inside the limiting groove 33. A first spring 35 is fixedly connected to the inner wall of the collision block 34. The side of the first spring 35 away from the collision block 34 is fixedly connected to the inner wall of the limiting groove 33. By providing the collision roller 32, specifically when the collision roller 32 rotates, after the collision block 34 contacts the top of the inner wall of the base 1, a collision will occur, and the collision block 34 will be pushed into the limiting groove 33, enabling the collision block 34 to leave smoothly. When the collision block 34 leaves, it will reset under the elastic action of the first spring 35. Such continuous reciprocating collisions produce a vibration effect, thereby vibrating and discharging the residual debris in the chip discharge groove 112, avoiding blockage, and enabling the debris to be discharged better.
[0034] The collision block 34 penetrates through the collision roller 32 and extends to the outside. The outside of the collision block 34 is spherical. The side of the collision block 34 located inside the limiting groove 33 is convex. Since the outside of the collision block 34 is spherical, the collision block 34 will be squeezed after contacting the inner wall of the base 1, causing the collision block 34 to enter the limiting groove 33 and enabling the collision block 34 to leave smoothly.
[0035] A specific application of this embodiment is:
[0036] Place the sheet metal part into the groove 11 on the base 1 from the side, making the sheet metal part contact the placement post 111. Subsequently, start the electric push rod 132 to drive the lifting plate 133 to move downward. When the pressing plate 134 contacts the sheet metal part, the sheet metal part is clamped and fixed by cooperating with the placement posts 111 at the four corners. At the same time, the electric push rod 132 continuously drives the lifting plate 133 to move downward, causing the stabilizing rod 135 to slide on the lifting plate 133 and compressing the second spring 136. Under the elastic action, the pressing plate 134 will be in close contact with the sheet metal part, thereby improving the fixing effect, avoiding the situation of the sheet metal part shifting during cutting, ensuring the cutting accuracy, and at the same time, the elastic pressing can avoid the damage to the sheet metal part caused by over-tight clamping. After the sheet metal part is fixed, start the first motor 123 to drive the threaded rod 121 to rotate, then the moving frame 14 moves left or right on the threaded rod 121 through the moving block 122. The bottom of the front of the moving frame 14 slides on the slide rail 124, and the Y-axis moving seat 141 can move back and forth on the moving frame 14. Subsequently, the sheet metal part is cut by the laser cutting device 142. The laser cutting device 142 irradiates the metal sheet with a high-power laser beam, melts a part of it locally, and then blows away the molten metal through high-pressure gas, thereby realizing cutting. The Y-axis moving seat 141 is used to achieve precise movement and positioning in the Y-axis direction. Then, the chips generated by cutting will be discharged through the chip discharge groove 112, and then guided to the collection box 15 for collection through the diversion shell 113. At the same time, start the second motor 16 to drive the rotating shaft 31 to rotate, and the collision roller 32 rotates accordingly. When the collision block 34 contacts the top inner wall of the base 1, a collision will occur. Since the outer side of the collision block 34 is spherical, the collision block 34 will be squeezed when it contacts the inner wall of the base 1, causing the collision block 34 to enter the limit groove 33 and compressing the first spring 35, enabling the collision block 34 to leave smoothly. When the collision block 34 leaves, it will be reset under the elastic action of the first spring 35. Such continuous reciprocating collisions produce a vibration effect, thereby vibrating the remaining chips in the chip discharge groove 112 for discharging, avoiding blockage and enabling the chips to be discharged better.
[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0038] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A sheet metal part processing and cutting device, including a base (1). A groove (11) is formed in the top of the base (1). A plurality of placement columns (111) are fixedly connected to the inner wall of the groove (11). Fixed seats (12) are fixedly connected to the front and back of the base (1). Pressing components (13) are arranged on the left and right sides above the base (1). It is characterized in that: The pressing assembly (13) includes a fixing frame (131), the bottom of the fixing frame (131) is fixedly connected to the top of the rear fixing seat (12), and an electric push rod (132) is fixedly connected to the top of the fixing frame (131); The bottom output end of the electric push rod (132) is fixedly connected to a lifting plate (133), a pressing plate (134) is arranged below the lifting plate (133), two stabilizing rods (135) are fixedly connected to the top of the pressing plate (134), the tops of the two stabilizing rods (135) both penetrate through the lifting plate (133), the stabilizing rods (135) are slidably connected to the lifting plate (133), two springs two (136) are sleeved on the outer sides of the two stabilizing rods (135), the bottom of the spring two (136) is fixedly connected to the top of the pressing plate (134), and the top of the spring two (136) is fixedly connected to the top of the lifting plate (133).
2. The sheet metal processing and cutting equipment according to claim 1, characterized in that, A threaded rod (121) is rotatably connected inside the rear fixing seat (12), a moving block (122) is threadedly connected to the outer surface of the threaded rod (121), the moving block (122) is slidably connected to the rear fixing seat (12), a motor one (123) is fixedly connected to the right side of the rear fixing seat (12), the right side of the threaded rod (121) is fixedly connected to the left output end of the motor one (123), and a slide rail (124) is fixedly connected to the top of the front fixing seat (12).
3. A sheet metal processing and cutting device according to claim 2, characterized in that, A moving frame (14) is arranged above the base (1), the front of the bottom of the moving frame (14) is slidably connected to the surface of the slide rail (124), the rear of the bottom of the moving frame (14) is fixedly connected to the top of the moving block (122), a Y-axis moving seat (141) is arranged outside the moving frame (14), and a laser cutting device (142) is fixedly connected to the right side of the Y-axis moving seat (141).
4. A sheet metal processing and cutting device according to claim 3, characterized in that, A plurality of chip discharge grooves (112) are opened at the bottom of the inner wall of the groove (11), both the left side and the right side of the base (1) are provided with cavities, a diversion shell (113) is fixedly connected to the top of the inner wall of the base (1), collection boxes (15) are inserted into the cavities on the left side and the right side of the base (1), and a motor two (16) is fixedly connected to the left side of the base (1).
5. A sheet metal processing and cutting device according to claim 4, characterized in that, A rotating shaft (31) is rotatably connected inside the diversion shell (113), the rotating shaft (31) penetrates through the diversion shell (113) and the base (1) and extends to the outside, the rotating shaft (31) is rotatably connected to the base (1), and the left side of the rotating shaft (31) is fixedly connected to the right output end of the motor two (16).
6. A sheet metal processing and cutting device according to claim 5, characterized in that, Two collision rollers (32) are fixedly connected to the outer surface of the rotating shaft (31), the parts connected by the two collision rollers (32) are the same, a plurality of limiting grooves (33) are opened inside the collision roller (32), a collision block (34) is slidably connected inside the limiting groove (33), a spring one (35) is fixedly connected to the inner wall of the collision block (34), and the side of the spring one (35) away from the collision block (34) is fixedly connected to the inner wall of the limiting groove (33).
7. A sheet metal processing and cutting device according to claim 6, characterized in that, The collision block (34) penetrates through the collision roller (32) and extends to the outside. The outer side of the collision block (34) is spherical, and the side of the collision block (34) located inside the limit groove (33) is convex.