Stainless steel plate protection cutting device

Abstract

The invention relates to the technical field of plate processing, and discloses a stainless steel plate protection cutting device which comprises a workbench, a mounting frame is fixedly mounted on the upper side of the workbench, a cutting device is arranged on the mounting frame, a movable half frame is arranged on the upper side of the workbench, and two sliding grooves are formed in the lower inner wall of the movable half frame. A plurality of supporting strips are movably arranged in the movable half frame, a transverse groove is formed in the lower side of each supporting strip, and each lifting strip is driven by an air cylinder to move downwards, so that each lifting rod can be driven to move downwards, each lifting plug can be driven to move downwards, negative pressure can be generated in each circular groove, and a steel plate can be fixed; in this way, the position can be adjusted by moving the movable half frame back and forth, then the cutting device moves back and forth to cut the steel plate, the steel plate can be rapidly fixed at multiple points, meanwhile, the cut part of the steel plate can be in a fixed state through multi-point fixing, and therefore the situation that the cut steel plate slides and is collided and damaged is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of plate processing, in particular to a stainless steel plate protective cutting device. Background Art

[0002] Stainless steel, the full name of which is stainless acid-resistant steel, refers to a series of steel grades that are highly chemically stable in air, water, salt solutions, acids, and other corrosive media. It is an alloy steel containing more than 13% chromium, and some also contain other elements such as nickel and titanium. Stainless steel plates need to be cut during processing, so they need to be fixed on the cutting equipment. However, the existing stainless steel plate cutting equipment is time-consuming and labor-intensive to fix the steel plates, and is unable to fix the cut steel plates, which can easily cause the cut steel plates to slide and be damaged by bumps. Summary of the Invention

[0003] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides a stainless steel plate protective cutting device, which has the advantages of being able to quickly fix the steel plate at multiple points. At the same time, the cut part of the steel plate will be in a fixed state by fixing the steel plate at multiple points, thereby preventing the cut steel plate from sliding and causing damage by bumps. It solves the problem that the existing stainless steel plate cutting equipment is time-consuming and labor-intensive to fix the steel plate, and is unable to fix the cut steel plate, which will cause the cut steel plate to easily slide and cause damage by bumps.

[0004] (2) Technical solution In order to achieve the above-mentioned purpose of being able to quickly fix the steel plate at multiple points, and at the same time, the cut part of the steel plate will be in a fixed state through the multi-point fixing, thereby preventing the cut steel plate from sliding and causing damage by collision, the present invention provides the following technical solution: a stainless steel plate protection cutting device, comprising a workbench, a mounting frame fixedly installed on the upper side of the workbench, a cutting device provided on the mounting frame, a movable half-frame provided on the upper side of the workbench, two sliding grooves provided on the lower inner wall of the movable half-frame, a plurality of support bars movably provided in the movable half-frame, a transverse groove provided on the lower side of each support bar, a lifting bar movably connected in each transverse groove, a plurality of circular grooves provided on the upper side of each support bar, a rubber ring fixedly installed in each circular groove, a lifting plug movably connected in each circular groove, a lifting rod fixedly installed on the lower side of each lifting plug, a small groove provided on the lower inner wall of each circular groove, each lifting rod movably connected to each small groove, each lifting rod fixedly connected to each lifting bar, a plurality of cylinders provided on the movable half-frame, and an output shaft of each cylinder connected to each lifting bar.

[0005] Preferably, two sliders are fixedly installed on the lower side of each support bar, each slider is movably connected to the two slide grooves, the front and rear walls of the movable half frame are provided with grooves, each cylinder is fixedly installed with a mounting plate, and the vertical slot axis of each cylinder movably passes through each mounting plate.

[0006] Preferably, each of the grooves is movably connected with a plurality of slide bars, two connecting blocks are fixedly installed on the upper sides of the front and rear walls of the movable half frame, and a limit bar is provided above the front and rear walls of the movable half frame. The two limit bars are respectively connected to the four connecting blocks, and each limit bar is threaded with four bolts b, and each bolt b is threaded through four connecting blocks, and each mounting plate is fixedly connected to each slide bar.

[0007] Preferably, both the front and rear walls of the movable half frame are provided with through slots, and a plurality of square plates are movably connected in the two through slots. Each square plate has a square slot a on its upper side, and each lifting bar has two square slots b.

[0008] Preferably, a connecting plate is movably connected in each of the square grooves a, and each connecting plate is movably connected to each of the square grooves b.

[0009] Preferably, each of the connecting plates is threaded with a bolt a, each bolt a is threaded through each square groove a and each square groove b, and each square plate is fixedly connected to the lower end of the output shaft of each cylinder.

[0010] Preferably, a mounting groove is provided on the lower side of each of the square plates, and a friction plate is fixedly installed in each mounting groove.

[0011] Preferably, two long grooves are provided on the upper side of the workbench, support bars are movably connected in the two long grooves, connecting bars are fixedly installed on the lower sides of the two support bars, moving wheels are fixedly installed on the lower sides of the two connecting bars, two limit blocks are fixedly installed on the upper sides of the two support bars, the two support bars are arranged below the movable half frame, and two fixing bars are fixedly installed on the upper side of the workbench, and the two fixing bars are respectively fitted with the front and rear sides of the movable half frame.

[0012] Compared with the prior art, the present invention provides a stainless steel plate protection cutting device with the following beneficial effects: 1. The stainless steel plate protection cutting device connects the movable half frame with the telescopic device, so that the movable half frame can be driven to move back and forth by the existing telescopic device. By placing the steel plate to be cut on top of each support bar, each lifting bar can be driven downward by the cylinder, which can drive each lifting rod to move downward, thereby driving each lifting plug to move downward, so that negative pressure can be generated in each circular groove, thereby fixing the steel plate. In this way, the position can be adjusted by moving the half frame back and forth, and then the cutting device can be used to move the steel plate back and forth. In this way, the steel plate can be quickly fixed at multiple points. At the same time, the cut part of the steel plate fixed at multiple points will also be in a fixed state, thereby preventing the cut steel plate from sliding and causing bump damage.

[0013] 2. The stainless steel plate protection cutting device can move the support bar back and forth through the slider and the slide groove, so as to prevent the support bar from being in the cutting position of the steel plate and affecting its use. At the same time, the slide bar and the groove can make the cylinder move back and forth. At the same time, the cylinder drives the lifting bar to move downward to fix the steel plate, which can drive the lifting bar to press against the lower inner wall of the movable half frame, so that they can support and fix each other to prevent the support bar from moving back and forth.

[0014] 3. The stainless steel plate protection cutting device can separate each square plate from each lifting bar by removing each bolt a, so that the support bar can be moved upward to remove it, making it convenient for users to inspect the various components in the support bar.

[0015] 4. The stainless steel plate protection cutting device drives the lifting bar to move downward to fix the steel plate through the cylinder, which can drive the lifting bar to press against the lower inner wall of the moving half frame, so that they can support and fix each other. In this way, the friction plate can increase the friction force and further improve the fixing effect.

[0016] 5. The stainless steel plate protection cutting device can move back and forth with the moving half frame through two support bars and four limit blocks, and can support the moving half frame in conjunction with two connecting bars and four moving wheels, so as to avoid the moving half frame from losing support when the moving distance is too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional structure of the workbench of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of the mobile half frame of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the movable half frame of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the support bar of the present invention; Figure 6 This is a schematic diagram of the cross-sectional three-dimensional structure of the support bar of the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the lifting strip of the present invention.

[0018] In the figure: 1. workbench; 2. movable half frame; 3. support bar; 4. fixing bar; 5. mounting frame; 6. cutting device; 7. limit block; 8. support bar; 9. connecting bar; 10. moving wheel; 11. long groove; 12. slide groove; 13. slider; 14. square plate; 15. mounting plate; 16. cylinder; 17. slide bar; 18. lifting plug; 19. rubber ring; 20. round groove; 21. horizontal groove; 22. lifting rod; 23. small groove; 24. lifting bar; 25. connecting plate; 26. square groove a; 27. bolt a; 28. mounting groove; 29. ​​friction plate; 30. square groove b; 31. bolt b; 32. connecting block; 33. groove; 34. through groove; 35. limit bar. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below with reference to the accompanying drawings, wherein the same parts are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "up" and "down", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 7The present invention provides a technical solution: a stainless steel plate protection cutting device, including a workbench 1, a mounting frame 5 is fixedly installed on the upper side of the workbench 1, a cutting device 6 is arranged on the mounting frame 5, a movable half frame 2 is arranged on the upper side of the workbench 1, and two slide grooves 12 are provided on the lower inner wall of the movable half frame 2, and a plurality of support bars 3 are movably provided in the movable half frame 2, and a transverse groove 21 is provided on the lower side of each support bar 3, and a lifting bar 24 is movably connected in each transverse groove 21, and a plurality of circular grooves 20 are provided on the upper side of each support bar 3, and a rubber ring 19 is fixedly installed in each circular groove 20, and a lifting plug 18 is movably connected in each circular groove 20, and a lifting rod 22 is fixedly installed on the lower side of each lifting plug 18, and a small groove 23 is provided on the lower inner wall of each circular groove 20. The lowering rod 22 is movably connected to each small groove 23, and each lifting rod 22 is fixedly connected to each lifting bar 24. A plurality of cylinders 16 are provided on the mobile half frame 2, and the output shaft of each cylinder 16 is connected to each lifting bar 24. By connecting the mobile half frame 2 to the telescopic device, the mobile half frame 2 can be driven to move back and forth by the existing telescopic device. By placing the steel plate to be cut above each support bar 3, each lifting bar 24 can be driven downward by the cylinder 16, so that each lifting rod 22 can be driven downward, thereby driving each lifting plug 18 to move downward, so that negative pressure can be generated in each circular groove 20, thereby fixing the steel plate, so that the mobile half frame 2 can be moved back and forth. Move and adjust the position, and then use the cutting device 6 to move the cutting steel plate back and forth, so that the steel plate can be fixed quickly at multiple points. At the same time, the cut part of the steel plate will be in a fixed state by fixing the steel plate at multiple points, thereby preventing the cut steel plate from sliding and causing damage by bumping. Two sliders 13 are fixedly installed on the lower side of each support bar 3, and each slider 13 is movably connected to the two slide grooves 12. The front and rear walls of the mobile half frame 2 are provided with grooves 33. A mounting plate 15 is fixedly installed on each cylinder 16, and the vertical slot axis of each cylinder 16 movably passes through each mounting plate 15. Several slide bars 17 are movably connected in each groove 33. Two connecting blocks 32 are fixedly installed on the upper side of the front and rear walls of the mobile half frame 2. A limit bar 35 is provided on each side, and two limit bars 35 are connected to the four connecting blocks 32 respectively. Four bolts b31 are threaded through each limit bar 35, and each bolt b31 is threaded through the four connecting blocks 32 respectively. Each mounting plate 15 is fixedly connected to each slide bar 17 respectively. The slider 13 and the slide groove 12 can make the support bar 3 move back and forth, thereby preventing the support bar 3 from being in the steel plate cutting position and affecting the use. At the same time, the slide bar 17 and the groove 33 can make the cylinder 16 move back and forth. At the same time, the cylinder 16 drives the lifting bar 24 to move downward when the fixed steel plate is fixed. The lifting bar 24 can be driven to press against the lower inner wall of the movable half frame 2, so that mutual support and fixation can be carried out to prevent the support bar 3 from moving back and forth. The front and rear walls of the movable half frame 2 are provided with through grooves 34.A plurality of square plates 14 are movably connected in the two through slots 34. A square slot a26 is provided on the upper side of each square plate 14. Two square slots b30 are provided on each lifting bar 24. A connecting plate 25 is movably connected in each square slot a26. Each connecting plate 25 is movably connected with each square slot b30. A bolt a27 is threaded through each connecting plate 25. Each bolt a27 is threaded through each square slot a26 and each square slot b30. Each square plate 14 is fixedly connected to the lower end of the output shaft of each cylinder 16. After removing each bolt a27, each square plate 14 can be separated from each lifting bar 24. In this way, the support bar 3 can be moved upward to remove it, which makes it convenient for users to inspect the various components in the support bar 3. A mounting slot 28 is provided on the lower side of each square plate 14. A friction plate 29 is fixedly installed in each mounting slot 28. The lifting bar 24 is driven downward by the cylinder 16 When the fixed steel plate is moved, the lifting bar 24 can be driven to press against the lower inner wall of the movable half frame 2, so that they can support and fix each other. In this way, the friction plate 29 can increase the friction force and further improve the fixing effect. Two long slots 11 are provided on the upper side of the workbench 1. Support bars 8 are movably connected in the two long slots 11. Connecting bars 9 are fixedly installed on the lower sides of the two support bars 8. Moving wheels 10 are fixedly installed on the lower sides of the two connecting bars 9. Two limit blocks 7 are fixedly installed on the upper sides of the two support bars 8. The two support bars 8 are both set below the movable half frame 2. Two fixing bars 4 are fixedly installed on the upper side of the workbench 1. The two fixing bars 4 are respectively fitted with the front and rear sides of the movable half frame 2. The two support bars 8 cooperate with the four limit blocks 7 to move back and forth with the movable half frame 2, thereby cooperating with the two connecting bars 9 and the four moving wheels 10 to support the movable half frame 2. In this way, the movable half frame 2 can be prevented from losing support when the moving distance is too large.

[0022] During use, the first step is: by connecting the movable half frame 2 with the telescopic device, the movable half frame 2 can be driven to move back and forth by the existing telescopic device, and the steel plate to be cut is placed on top of each support bar 3, and then each lifting bar 24 can be driven downward by the cylinder 16, so that each lifting rod 22 can be driven downward, and each lifting plug 18 can be driven downward, so that negative pressure can be generated in each circular groove 20, so that the steel plate can be fixed, so that the position can be adjusted by moving the half frame 2 back and forth, and then the cutting device 6 is used to move the cut steel plate back and forth, so that the steel plate can be quickly fixed at multiple points, and at the same time, the cut part of the steel plate fixed at multiple points will also be in a fixed state, thereby preventing the cut steel plate from sliding and causing bumps and damage.

[0023] Step 2: The support bar 3 can be moved back and forth by the slider 13 and the slide groove 12, so as to prevent the support bar 3 from being in the cutting position of the steel plate and affecting its use. At the same time, the cylinder 16 can be moved back and forth by the slider 17 and the groove 33. At the same time, the cylinder 16 drives the lifting bar 24 to move downward to fix the steel plate, which can drive the lifting bar 24 to press against the lower inner wall of the movable half frame 2, so that they can support and fix each other to prevent the support bar 3 from moving back and forth.

[0024] Step 3: After removing each bolt a27, each square plate 14 can be separated from each lifting bar 24, so that the support bar 3 can be moved upward to be removed, thereby making it convenient for the user to inspect the various components in the support bar 3.

[0025] Step 4: When the cylinder 16 drives the lifting bar 24 to move downward to fix the steel plate, the lifting bar 24 can be driven to press against the lower inner wall of the movable half frame 2, so that they can support and fix each other. In this way, the friction plate 29 can increase the friction force and further improve the fixing effect.

[0026] Step 5: The two support bars 8 cooperate with the four limit blocks 7 to move back and forth with the mobile half frame 2, so that the two connecting bars 9 and the four moving wheels 10 can support the mobile half frame 2, so as to avoid the mobile half frame 2 from losing support when the moving distance is too large.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel plate protective cutting device, comprising a workbench (1), a mounting frame (5) fixedly mounted on the upper side of the workbench (1), a cutting device (6) being arranged on the mounting frame (5), characterized in that: The workbench (1) is provided with a movable half frame (2) on the upper side, and two slide grooves (12) are provided on the lower inner wall of the movable half frame (2). A plurality of support bars (3) are movably provided in the movable half frame (2), and a transverse groove (21) is provided on the lower side of each support bar (3). A lifting bar (24) is movably connected in each transverse groove (21). A plurality of circular grooves (20) are provided on the upper side of each support bar (3), and a rubber ring (19) is fixedly installed in each circular groove (20). ) are movably connected with a lifting plug (18), a lifting rod (22) is fixedly installed on the lower side of each lifting plug (18), a small groove (23) is opened on the lower inner wall of each circular groove (20), each lifting rod (22) is movably connected to each small groove (23), each lifting rod (22) is fixedly connected to each lifting bar (24), and a plurality of cylinders (16) are provided on the movable half frame (2), and the output shaft of each cylinder (16) is connected to each lifting bar (24).

2. The stainless steel plate protection cutting device according to claim 1, characterized in that: Two sliders (13) are fixedly mounted on the lower side of each support bar (3), and each slider (13) is movably connected to the two slide grooves (12). The front and rear walls of the movable half frame (2) are provided with grooves (33). A mounting plate (15) is fixedly mounted on each cylinder (16), and the vertical slot axis of each cylinder (16) movably passes through each mounting plate (15).

3. The stainless steel plate protection cutting device according to claim 2, characterized in that: A plurality of slide bars (17) are movably connected in each of the grooves (33), two connecting blocks (32) are fixedly installed on the upper sides of the front and rear walls of the movable half frame (2), and a limiting strip (35) is provided above the front and rear walls of the movable half frame (2), the two limiting strips (35) are respectively connected to the four connecting blocks (32), and four bolts b (31) are threaded through each limiting strip (35), and each bolt b (31) is threaded through the four connecting blocks (32), and each mounting plate (15) is respectively fixedly connected to each slide bar (17).

4. The stainless steel plate protection cutting device according to claim 1, characterized in that: The front and rear walls of the movable half frame (2) are both provided with through slots (34), and a plurality of square plates (14) are movably connected in the two through slots (34). A square slot a (26) is provided on the upper side of each square plate (14), and two square slots b (30) are provided on each lifting bar (24).

5. The stainless steel plate protection cutting device according to claim 4, characterized in that: A connecting plate (25) is movably connected in each of the square grooves a (26), and each connecting plate (25) is movably connected to each of the square grooves b (30).

6. The stainless steel plate protection cutting device according to claim 5, characterized in that: A bolt a (27) is threaded through each connecting plate (25), and each bolt a (27) is threaded through each square groove a (26) and each square groove b (30). Each square plate (14) is fixedly connected to the lower end of the output shaft of each cylinder (16).

7. The stainless steel plate protection cutting device according to claim 4, characterized in that: A mounting groove (28) is provided on the lower side of each square plate (14), and a friction plate (29) is fixedly installed in each mounting groove (28).

8. The stainless steel plate protection cutting device according to claim 1, characterized in that: The workbench (1) has two long slots (11) on the upper side, and support bars (8) are movably connected in the two long slots (11). Connecting bars (9) are fixedly installed on the lower sides of the two support bars (8), and moving wheels (10) are fixedly installed on the lower sides of the two connecting bars (9). Two limit blocks (7) are fixedly installed on the upper sides of the two support bars (8). The two support bars (8) are arranged below the movable half frame (2). Two fixing bars (4) are fixedly installed on the upper side of the workbench (1), and the two fixing bars (4) are respectively fitted with the front and rear sides of the movable half frame (2).

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