Plate shearing machine with calibration function

Abstract

The utility model relates to shearing machine technical field, concretely is a kind of plate shearing machine with calibration function, it includes: device body, the device body includes support frame, and the support frame top is provided with shearing knife;The support frame top surface is provided with positioning structure, and the positioning structure includes locating plate, and the locating plate side is connected with movable plate.The utility model is moved to movable plate by slide frame and is moved to the both sides of plate, measures the moving length of locating plate using range ruler when locating plate calibrates plate, and after moving, nut is rotationally connected on the outer surface of fixed screw rod one end, and the fixed screw rod is positioned using nut, to realize the calibration effect to plate, avoid the change of cutting angle caused by plate deviation, make cutting effect different from anticipation, cause material waste problem.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, specifically a plate shearing machine with calibration function. Background Technology

[0002] The main function of a sheet metal shearing machine is to cut various metal sheets, such as steel plates, aluminum plates, and copper plates, to meet different manufacturing needs. It is widely used in metal processing, furniture making, ornament making, and building materials. On construction sites, construction workers need to cut the sheets into different lengths and shapes according to the requirements of the engineering design drawings to ensure structural safety and stability.

[0003] When using existing sheet metal shearing machines, their function is to cut and process various metal sheets. However, existing sheet metal shearing machines cannot calibrate the position of the sheet metal, which can easily cause the sheet metal to shift, resulting in changes in the cutting angle. This leads to different cutting results than expected and causes material waste. Utility Model Content

[0004] The purpose of this invention is to provide a sheet metal shearing machine with a calibration function, in order to solve the problem mentioned in the background art that the existing sheet metal shearing machine cannot calibrate the position of the sheet metal during use, which easily causes the sheet metal to shift, resulting in changes in the cutting angle, and the cutting effect is different from the expected one, causing material waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal shearing machine with calibration function, comprising: The device body includes a support frame, and a shearing blade is provided at the top of the support frame; The top surface of the support frame is provided with a positioning structure, which includes a positioning plate. A movable plate is connected to one side of the positioning plate. A fixing screw is connected to the surface of the movable plate. A slide is sleeved on the outer wall of the fixing screw. A nut is rotatably connected to the outer surface of one end of the fixing screw. A distance measuring ruler is connected to the bottom end of the slide.

[0006] Preferably, the slide has a through groove on its surface, and the fixing screw is inserted into the through groove of the slide and slidably connected to the slide.

[0007] Preferably, the bottom end of the movable plate is inserted into the slide and slidably connected to the slide, and the fixing screw and nut are rotatably connected by threads.

[0008] Preferably, the two ends of the carriage are disposed on both sides of the support frame surface, and the measuring ruler is used to observe the moving length of the positioning plate in real time.

[0009] Preferably, the inner surface of the carriage is connected to both sides of the assembly structure, the assembly structure includes a positioning rod, the inner surface of the positioning rod is provided with a rubber pad, the surface of the rubber pad abuts against a limiting rod, the upper and lower surfaces of the limiting rod are provided with limiting blocks, and a limiting screw is inserted into one side of the limiting rod.

[0010] Preferably, the support frame has positioning grooves on both sides of its surface, one end of the limiting rod is connected to one side of the inner wall of the positioning groove of the support frame, and a limiting groove is formed on the surface of one end of the positioning rod. The limiting rod and the limiting block are inserted into the limiting groove of the positioning rod.

[0011] Preferably, the rubber pad is connected to one side of the inner wall of the positioning rod, a threaded hole is provided on one side of the inner wall of the limiting groove of the positioning rod, a through hole is provided on one side of the inner wall of the positioning groove of the support frame, and one end of the limiting screw passes through the through hole of the support frame and is rotatably connected to the inside of the threaded hole of the positioning rod, so as to realize the limiting function of the positioning rod by the limiting screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The movable plate is limited by the slide. When the positioning plate calibrates the plate, the positioning plate is moved to both sides of the plate, so that the movable plate slides inside the slide and the fixing screw slides inside the through groove of the slide. The moving length of the positioning plate is measured with a measuring ruler. After the movement is completed, the nut is rotated and connected to the outer surface of one end of the fixing screw. The nut limits the fixing screw, thereby achieving the calibration of the plate and avoiding the plate offset, which would cause the cutting angle to change and the cutting effect to be different from the expected one, resulting in material waste.

[0013] 2. By inserting one end of the positioning rod into the positioning groove of the support frame, the limiting rod and the limiting block are inserted into the limiting groove of the positioning rod, thus limiting the angle of the positioning rod. A rubber pad is used to fill the space between the positioning rod and the limiting rod for buffering, so that the two make flexible contact. Then, one end of the limiting screw is passed through the through hole of the support frame and rotated into the threaded hole of the positioning rod to limit the positioning rod, thereby realizing the assembly function between the support frame and the slide. Attached Figure Description

[0014] Figure 1 This is a three-dimensional front view of the structure of this utility model; Figure 2 This is a side-view perspective view of the structure of this utility model; Figure 3 This is a partial cross-sectional perspective view of the structure of this utility model. Figure 4 This is a partial sectional three-dimensional side view of the structure of this utility model; Figure 5 This is a top view and partial cross-sectional plan view of the structure of this utility model.

[0015] In the diagram: 1. Device body; 11. Support frame; 12. Shearing blade; 2. Positioning structure; 21. Positioning plate; 22. Movable plate; 23. Fixing screw; 24. Slide; 25. Nut; 26. Measuring ruler; 3. Assembly structure; 31. Positioning rod; 32. Rubber pad; 33. Limiting rod; 34. Limiting block; 35. Limiting screw. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 One embodiment provided by this utility model: A sheet metal shearing machine with calibration function, comprising: The device body 1 includes a support frame 11, and a shearing blade 12 is provided at the top of the support frame 11. The internal material of the shearing blade 12 is existing technology and can be purchased on the market. It is not considered as a technical protection point of this application, so no further details are made. The top surface of the support frame 11 is provided with a positioning structure 2, which includes a positioning plate 21. A movable plate 22 is connected to one side of the positioning plate 21. A fixing screw 23 is connected to the surface of the movable plate 22. A slide 24 is sleeved on the outer wall of the fixing screw 23. A nut 25 is rotatably connected to the outer surface of one end of the fixing screw 23. A distance measuring ruler 26 is connected to the bottom end of the slide 24.

[0018] Furthermore, a through groove is provided on the surface of the slide 24, and the fixing screw 23 is inserted into the through groove of the slide 24 and slidably connected to the slide 24, so as to realize the movement limit of the fixing screw 23 through the through groove of the slide 24.

[0019] Furthermore, the bottom end of the movable plate 22 is inserted into the slide 24 and slidably connected to the slide 24. The fixing screw 23 and the nut 25 are rotatedly connected by threads, so as to fix the fixing screw 23 and the nut 25 by threads.

[0020] Furthermore, the two ends of the carriage 24 are set on both sides of the surface of the support frame 11, and the measuring ruler 26 is used to observe the moving length of the positioning plate 21 in real time, so as to realize the distance measurement function of the movement of the positioning plate 21 through the measuring ruler 26.

[0021] Furthermore, the inner surface of the slide 24 is connected to both sides of the assembly structure 3. The assembly structure 3 includes a positioning rod 31. A rubber pad 32 is provided on the inner surface of the positioning rod 31. The surface of the rubber pad 32 abuts against a limiting rod 33. Limiting blocks 34 are provided on the upper and lower surfaces of the limiting rod 33. A limiting screw 35 is inserted into one side of the limiting rod 33 to realize the assembly function between the support frame 11 and the slide 24.

[0022] Furthermore, positioning grooves are provided on both sides of the surface of the support frame 11. One end of the limiting rod 33 is connected to one side of the inner wall of the positioning groove provided in the support frame 11. A limiting groove is provided on the surface of one end of the positioning rod 31. The limiting rod 33 and the limiting block 34 are inserted into the limiting groove provided in the positioning rod 31, so as to position the limiting rod 33 and the limiting block 34 through the limiting groove provided in the positioning rod 31.

[0023] Furthermore, the rubber pad 32 is connected to one side of the inner wall of the positioning rod 31. A threaded hole is provided on one side of the inner wall of the limiting groove of the positioning rod 31. A through hole is provided on one side of the inner wall of the positioning groove of the support frame 11. One end of the limiting screw 35 passes through the through hole of the support frame 11 and is rotatably connected to the inside of the threaded hole of the positioning rod 31, so as to realize the limiting function of the positioning rod 31 by the limiting screw 35.

[0024] Working principle: When calibrating the sheet metal shearing machine, the slide 24 limits the movement of the movable plate 22. When the positioning plate 21 calibrates the sheet metal, the positioning plate 21 is moved to both sides of the sheet metal, so that the movable plate 22 slides inside the slide 24, and the fixing screw 23 slides inside the through groove of the slide 24 at the same time. The moving length of the positioning plate 21 is measured by the measuring ruler 26. After the movement is completed, the nut 25 is rotated and connected to the outer surface of one end of the fixing screw 23. The nut 25 limits the fixing screw 23, thereby realizing the calibration of the sheet metal.

[0025] When assembling the plate shearing machine with calibration function, one end of the positioning rod 31 is inserted into the positioning groove of the support frame 11, and the limiting rod 33 and the limiting block 34 are inserted into the limiting groove of the positioning rod 31 to limit the angle of the positioning rod 31. A rubber pad 32 is used to fill the space between the positioning rod 31 and the limiting rod 33 for buffering, so that the two make flexible contact. Then, one end of the limiting screw 35 is passed through the through hole of the support frame 11 and rotated into the threaded hole of the positioning rod 31 to limit the positioning rod 31, thereby realizing the assembly function between the support frame 11 and the slide 24.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A sheet metal shearing machine with calibration function, characterized in that, include: The device body (1) includes a support frame (11) and a shearing blade (12) is provided at the top of the support frame (11). The top surface of the support frame (11) is provided with a positioning structure (2), the positioning structure (2) includes a positioning plate (21), a movable plate (22) is connected to one side of the positioning plate (21), a fixing screw (23) is connected to the surface of the movable plate (22), a slide (24) is sleeved on the outer wall of the fixing screw (23), a nut (25) is rotatably connected to the outer surface of one end of the fixing screw (23), and a distance measuring ruler (26) is connected to the bottom end of the slide (24).

2. The plate shearing machine with calibration function according to claim 1, characterized in that: The slide (24) has a through groove on its surface, and the fixing screw (23) is inserted into the through groove of the slide (24) and slidably connected to the slide (24).

3. A sheet metal shearing machine with calibration function according to claim 1, characterized in that: The bottom end of the movable plate (22) is inserted into the slide (24) and slidably connected to the slide (24). The fixed screw (23) and the nut (25) are rotatably connected by threads.

4. A sheet metal shearing machine with calibration function according to claim 1, characterized in that: The slide (24) is located on both sides of the support frame (11), and the measuring ruler (26) is used to observe the moving length of the positioning plate (21) in real time.

5. A sheet metal shearing machine with calibration function according to claim 1, characterized in that: The inner surface of the slide (24) is connected to an assembly structure (3) on both sides. The assembly structure (3) includes a positioning rod (31). A rubber pad (32) is provided on the inner surface of the positioning rod (31). The surface of the rubber pad (32) abuts against a limit rod (33). Limit blocks (34) are provided on the upper and lower surfaces of the limit rod (33). A limit screw (35) is inserted inside one side of the limit rod (33).

6. A plate shearing machine with calibration function according to claim 5, characterized in that: The support frame (11) has positioning grooves on both sides of its surface. One end of the limiting rod (33) is connected to one side of the inner wall of the positioning groove of the support frame (11). One end of the positioning rod (31) has a limiting groove. The limiting rod (33) and the limiting block (34) are inserted into the limiting groove of the positioning rod (31).

7. A sheet metal shearing machine with calibration function according to claim 5, characterized in that: The rubber pad (32) is connected to one side of the inner wall of the positioning rod (31). A threaded hole is provided on one side of the inner wall of the limiting groove of the positioning rod (31). A through hole is provided on one side of the inner wall of the positioning groove of the support frame (11). One end of the limiting screw (35) passes through the through hole of the support frame (11) and is rotatably connected to the inside of the threaded hole of the positioning rod (31), so as to realize the limiting effect of the positioning rod (31) by the limiting screw (35).

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