A punching device for producing stainless steel sheet

Abstract

This utility model discloses a punching device for producing stainless steel sheets, relating to the field of stainless steel sheet production and processing technology. The utility model includes a frame, a support assembly at the bottom of the frame's inner cavity, a positioning assembly at the top of the support assembly, an adjustable punching assembly at the top of the frame's inner cavity, a side plate fixedly connected to one side of the bottom of the frame's inner cavity, and a load-bearing frame fixedly connected to the bottom of the frame. The positioning assembly includes a workstation frame. This utility model excels in processing efficiency and quality assurance. By utilizing the alternating operation of two workstations, one stainless steel sheet can be punched while another is being switched, significantly improving punching efficiency. The lateral adjustment arm moves synchronously, driving the support frame and support plate to consistently support the punching position, effectively preventing surface deformation of the stainless steel sheet during the punching process and ensuring processing quality.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel metal plate production and processing technology, and in particular relates to a punching device for stainless steel metal plate production. Background Technology

[0002] In the field of stainless steel sheet production and processing, punching equipment is an indispensable key piece of equipment, widely used in many industries such as construction, automobile manufacturing, and machinery processing. Existing stainless steel sheet punching equipment typically consists of a frame, a stamping mechanism, a worktable, and positioning components.

[0003] Traditional stainless steel sheet punching equipment typically has only one punching station. This means that only one sheet can be punched at a time during actual operation. When the next sheet needs to be punched, the operator must stop the machine, remove the previously punched sheet, and then install the new sheet before the punching operation can continue. This operation method not only greatly increases the auxiliary operation time but also seriously reduces the overall production efficiency.

[0004] To address these issues, we provide a punching apparatus for producing stainless steel sheets. Utility Model Content

[0005] The purpose of this utility model is to provide a punching device for the production of stainless steel metal sheets. By cooperating with the positioning component and the support component, it solves the problem that the existing stainless steel metal sheet punching device has a single processing station and cannot achieve simultaneous material picking, feeding and punching without stopping the machine.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a punching device for producing stainless steel metal sheets, comprising a frame, a support assembly at the bottom of the inner cavity of the frame, a positioning assembly at the top of the support assembly, an adjustable punching assembly at the top of the inner cavity of the frame, a side plate fixedly connected to one side of the bottom of the inner cavity of the frame, a load-bearing frame fixedly connected to the bottom of the frame, the positioning assembly including a workstation frame movably disposed on one side of the side plate, fixed frames fixedly connected to the front and rear sides of the top of the workstation frame, a positioning screw threadedly connected to the top of the fixed frame, a clamping plate fixedly connected to the bottom of the positioning screw, and a movable frame movably disposed on one side of the inner cavity of the frame, a support frame fixedly connected to the bottom of one side of the movable frame, and support plates fixedly connected to the front and rear sides of the top of the support frame, the support plates being located in the inner cavity of the workstation frame.

[0008] The present invention is further configured such that a longitudinal adjusting arm is fixedly connected to the top of the inner cavity of the frame, a transverse adjusting arm is provided at the bottom of the longitudinal adjusting arm, a mounting bracket is provided at the bottom of the transverse adjusting arm, an electric push rod is fixedly connected to the inner cavity of the mounting bracket, a mounting plate is fixedly connected to the telescopic shaft of the electric push rod, and a punching head is fixedly connected to the bottom of the mounting plate by bolts. The longitudinal adjusting arm drives the transverse adjusting arm and the punching head at its bottom to move longitudinally, and the transverse adjusting arm drives the punching head at its bottom to move laterally, thereby enabling the punching head to have the function of omnidirectional movement, which can meet the needs of punching different positions of stainless steel metal plates.

[0009] The present invention is further configured such that guide rails are fixedly connected to both sides of the top of the inner cavity of the frame, and limit wheels are movably connected to the inner cavity of the guide rails. One side of the limit wheel is fixedly connected to the surface of the lateral adjusting arm. The limit wheel moves with the lateral adjusting arm in the inner cavity of the guide rail. The limiting structure composed of the guide rails and the limit wheel can greatly improve the movement stability of the lateral adjusting arm.

[0010] The present invention is further configured such that a control panel is fixedly connected to one side of the frame, and a junction box is fixedly connected to the bottom of one side of the frame, so that stainless steel metal plate processing personnel can operate the punching device through the buttons on the control panel.

[0011] The present invention is further configured such that slide rails are fixedly connected to both sides of the inner cavity of the load-bearing frame, and sliders are movably connected to the inner cavity of the slide rails. A dust collection box is fixedly connected to one side of the slider. The slider moves with the dust collection box in the inner cavity of the slide rail. The limiting structure composed of the slide rail and the slider enables the dust collection box to move along a specified path in the inner cavity of the load-bearing frame.

[0012] The present invention is further configured such that a sliding groove is provided on one side of the side plate, and a movable block is movably connected to the inner cavity of the sliding groove. One side of the movable block is fixedly connected to the surface of the workstation frame. The movable block moves with the workstation frame in the inner cavity of the sliding groove. The limiting structure composed of the sliding groove and the movable block can improve the stability of one side of the workstation frame.

[0013] The present invention is further configured such that a limiting groove is provided on one side of the inner cavity of the frame, a limiting block is movably connected to the inner cavity of the limiting groove, one side of the limiting block is fixedly connected to the surface of the movable frame, and the limiting block moves with the movable frame in the inner cavity of the limiting groove. The limiting structure composed of the limiting groove and the limiting block can improve the moving stability of the movable frame.

[0014] The present invention is further configured such that limit frames are fixedly connected to both sides of the top of the mounting plate. One side of the limit frame is movably connected to the surface of the mounting frame through a clamping plate. The clamping plate on one side of the limit frame moves on the surface of the mounting frame as the punch head moves up and down. The limiting effect of the limit frame improves the movement stability of the punch head and the punching efficiency.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model excels in processing efficiency and quality assurance. By utilizing the alternating operation of two workstations, the other workstation can be switched simultaneously while punching one stainless steel metal plate, which greatly improves punching efficiency. When the lateral adjusting arm moves, it drives the support frame and support plate to move synchronously, always supporting the punching position, effectively avoiding surface deformation of the stainless steel metal plate during the punching process and ensuring processing quality.

[0017] 2. This utility model also has advantages in terms of fixing and adjustment. By rotating the positioning screw to drive the pressure plate to move, the stainless steel metal plate can be quickly pressed and fixed. The operation is convenient and the fixation is stable. The cooperation of the longitudinal adjustment arm and the transverse adjustment arm can adjust the position of the punch head in all directions without the need to manually adjust the position of the stainless steel metal plate, so as to meet different punching needs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A perspective view of a punching device for producing stainless steel sheet.

[0020] Figure 2 This is a rear view schematic diagram of a punching device for producing stainless steel sheet.

[0021] Figure 3 A punching device for producing stainless steel sheet Figure 2 A magnified view of a portion of point A in the middle.

[0022] Figure 4 A bottom view schematic diagram of a punching device for producing stainless steel sheet.

[0023] Figure 5 A punching device for producing stainless steel sheet Figure 4 A magnified view of a portion of point B in the middle.

[0024] Figure 6 A schematic diagram of the support assembly in a punching device for producing stainless steel sheet is shown in the attached figure. The components are: 1. Frame; 2. Support assembly; 3. Positioning assembly; 4. Adjustable punching assembly; 5. Side plate; 6. Load-bearing frame; 301. Workstation frame; 302. Fixed frame; 303. Positioning screw; 304. Pressure plate; 201. Moving frame; 202. Support frame; 203. Support plate; 7. Longitudinal adjusting arm; 8. Lateral adjusting arm; 9. Mounting frame; 10. Electric push rod; 11. Mounting plate; 12. Punching head. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-6 This utility model relates to a punching device for producing stainless steel metal sheets, comprising a frame 1, a support assembly 2 at the bottom of the inner cavity of the frame 1, a positioning assembly 3 at the top of the support assembly 2, an adjustable punching assembly 4 at the top of the inner cavity of the frame 1, a side plate 5 fixedly connected to one side of the bottom of the inner cavity of the frame 1, and a load-bearing frame 6 fixedly connected to the bottom of the frame 1. The positioning assembly 3 includes a workstation frame 301, which is movably disposed on one side of the side plate 5. The front side of the top of the workstation frame 301 and... A fixed frame 302 is fixedly connected to the rear side. A positioning screw 303 is threadedly connected to the top of the fixed frame 302. A pressure plate 304 is fixedly connected to the bottom of the positioning screw 303. The support assembly 2 includes a movable frame 201. The movable frame 201 is movably disposed on one side of the inner cavity of the frame 1. A support frame 202 is fixedly connected to the bottom of one side of the movable frame 201. A support plate 203 is fixedly connected to the front and rear sides of the top of the support frame 202. The support plate 203 is located in the inner cavity of the workstation frame 301.

[0028] Specifically: Place the stainless steel sheet on top of the workstation frame 301, rotate the positioning screw 303, and the positioning screw 303 will drive the clamping plate 304 to move downward to clamp and fix the top of the stainless steel sheet. Then, fix another stainless steel sheet on the rear side of the top of the workstation frame 301 in the same way. Punch the stainless steel sheet through the adjustable punching assembly 4. After punching is completed, push the workstation frame 301 so that the other stainless steel sheet is located below the adjustable punching assembly 4 to start a new round of punching. At the same time, remove the stainless steel sheet that has been punched and place the new stainless steel sheet on top.

[0029] Example 2

[0030] Please see Figure 1-6Based on Embodiment 1, a longitudinal adjusting arm 7 is fixedly connected to the top of the inner cavity of the frame 1, a transverse adjusting arm 8 is provided at the bottom of the longitudinal adjusting arm 7, a mounting bracket 9 is provided at the bottom of the transverse adjusting arm 8, an electric push rod 10 is fixedly connected to the inner cavity of the mounting bracket 9, a mounting plate 11 is fixedly connected to the telescopic shaft of the electric push rod 10, a punch head 12 is fixedly connected to the bottom of the mounting plate 11 by bolts, guide rails are fixedly connected to both sides of the top of the inner cavity of the frame 1, limit wheels are movably connected to the inner cavity of the guide rails, one side of the limit wheel is fixedly connected to the surface of the transverse adjusting arm 8, and a control panel is fixedly connected to one side of the frame 1. A junction box is fixedly connected to the bottom of one side of the frame 1. Slide rails are fixedly connected to both sides of the inner cavity of the load-bearing frame 6. A slider is movably connected to the inner cavity of the slide rail. A dust collection box is fixedly connected to one side of the slider. A slide groove is opened on one side of the side plate 5. A moving block is movably connected to the inner cavity of the slide groove. One side of the moving block is fixedly connected to the surface of the workstation frame 301. A limit groove is opened on one side of the inner cavity of the frame 1. A limit block is movably connected to the inner cavity of the limit groove. One side of the limit block is fixedly connected to the surface of the moving frame 201. Limit frames are fixedly connected to both sides of the top of the mounting plate 11. One side of the limit frame is movably connected to the surface of the mounting frame 9 through a clamping plate.

[0031] Specifically: The longitudinal adjusting arm 7 drives the lateral adjusting arm 8 and the punching head 12 at its bottom to move longitudinally, and the lateral adjusting arm 8 drives the punching head 12 at its bottom to move laterally, thus enabling the punching head 12 to move in all directions, satisfying the need to punch holes at different positions on the stainless steel sheet. The limiting wheel moves with the lateral adjusting arm 8 within the cavity of the guide rail. The limiting structure composed of the guide rail and the limiting wheel greatly improves the movement stability of the lateral adjusting arm 8. The stainless steel sheet processing operator can control the punching device through the buttons on the control panel. The slider moves with the dust collection box within the cavity of the slide rail. The limiting structure composed of the slide rail and the slider allows the dust collection box to move along a specified path within the inner cavity of the load-bearing frame 6. The moving block moves with the workstation frame 301 within the inner cavity of the slide groove. The limiting structure composed of the slide groove and the moving block improves the stability of one side of the workstation frame 301. The limiting block moves with the moving frame 201 within the inner cavity of the limiting groove. The limiting structure composed of the limiting groove and the limiting block improves the moving stability of the moving frame 201. The clamping plate on one side of the limiting frame moves on the surface of the mounting frame 9 as the punching head 12 moves up and down. The limiting effect of the limiting frame improves the moving stability and punching efficiency of the punching head 12.

[0032] The working principle of this utility model is as follows: A stainless steel metal plate is placed on top of the workstation frame 301. The positioning screw 303 is rotated, causing the clamping plate 304 to move downwards and clamp the top of the stainless steel metal plate. Then, another stainless steel metal plate is fixed to the rear top of the workstation frame 301 using the same method. The motor on the longitudinal adjusting arm 7 is turned on, causing the transverse adjusting arm 8 and its bottom punch head 12 to move longitudinally. The motor on one side of the transverse adjusting arm 8 is turned on, causing the bottom punch head 12 to move laterally, thus adjusting the position of the punch head 12 in all directions. Afterwards, the electric push rod 10 is turned on, and the telescopic shaft of the electric push rod 10... The moving punch head 12 moves downward to punch the surface of the stainless steel sheet. After punching, the station frame 301 is pushed to place another stainless steel sheet under the adjustable punching assembly 4 to start a new round of punching. At the same time, the stainless steel sheet that has been punched is removed and a new stainless steel sheet is placed on it. When the horizontal adjusting arm 8 moves, it will drive the moving frame 201 on one side to move. The moving frame 201 drives the support frame 202 on one side to move. The support frame 202 and the support plate 203 move synchronously with the punch head 12, always supporting the punching position of the stainless steel sheet below the punch head 12, avoiding surface deformation of the stainless steel sheet during the punching process, and making the punching efficiency higher.

[0033] 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 implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A punching device for producing stainless steel sheet, comprising a frame (1), characterized in that: A support assembly (2) is provided at the bottom of the inner cavity of the frame (1), a positioning assembly (3) is provided at the top of the support assembly (2), an adjustable punching assembly (4) is provided at the top of the inner cavity of the frame (1), a side plate (5) is fixedly connected to one side of the bottom of the inner cavity of the frame (1), and a load-bearing frame (6) is fixedly connected to the bottom of the frame (1). The positioning component (3) includes a workstation frame (301), which is movably disposed on one side of the side plate (5). The front and rear sides of the top of the workstation frame (301) are fixedly connected to a fixing frame (302). The top of the fixing frame (302) is threadedly connected to a positioning screw (303), and the bottom of the positioning screw (303) is fixedly connected to a pressure plate (304). The support assembly (2) includes a movable frame (201), which is movably disposed on one side of the inner cavity of the frame (1). A support frame (202) is fixedly connected to the bottom of one side of the movable frame (201). A support plate (203) is fixedly connected to the front and rear sides of the top of the support frame (202). The support plate (203) is located in the inner cavity of the workstation frame (301).

2. The punching device for producing stainless steel metal sheets according to claim 1, characterized in that: A longitudinal adjusting arm (7) is fixedly connected to the top of the inner cavity of the frame (1). A transverse adjusting arm (8) is provided at the bottom of the longitudinal adjusting arm (7). A mounting bracket (9) is provided at the bottom of the transverse adjusting arm (8). An electric push rod (10) is fixedly connected to the inner cavity of the mounting bracket (9). A mounting plate (11) is fixedly connected to the telescopic shaft of the electric push rod (10). A punch head (12) is fixedly connected to the bottom of the mounting plate (11) by bolts.

3. The punching device for producing stainless steel metal sheets according to claim 1, characterized in that: The top of the inner cavity of the frame (1) is fixedly connected to both sides of the guide rails, and the inner cavity of the guide rails is movably connected to the limit wheel. One side of the limit wheel is fixedly connected to the surface of the horizontal adjustment arm (8).

4. The punching device for producing stainless steel metal sheets according to claim 1, characterized in that: A control panel is fixedly connected to one side of the frame (1), and a junction box is fixedly connected to the bottom of one side of the frame (1).

5. The punching device for producing stainless steel metal plates according to claim 1, characterized in that: The inner cavity of the load-bearing frame (6) is fixedly connected to both sides of a slide rail, and a slider is movably connected to the inner cavity of the slide rail. A dust collection box is fixedly connected to one side of the slider.

6. The punching device for producing stainless steel metal sheets according to claim 1, characterized in that: A sliding groove is provided on one side of the side plate (5), and a movable block is movably connected to the inner cavity of the sliding groove. One side of the movable block is fixedly connected to the surface of the workstation frame (301).

7. The punching device for producing stainless steel metal sheets according to claim 1, characterized in that: A limiting groove is provided on one side of the inner cavity of the frame (1), and a limiting block is movably connected to the inner cavity of the limiting groove. One side of the limiting block is fixedly connected to the surface of the movable frame (201).

8. A punching device for producing stainless steel metal sheets according to claim 2, characterized in that: Both sides of the top of the mounting plate (11) are fixedly connected to limit frames, and one side of the limit frame is movably connected to the surface of the mounting frame (9) through a card plate.

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