Perforating mechanism for stainless steel

Abstract

The perforating mechanism comprises a base, a plurality of supporting blocks which are symmetrically arranged are fixedly connected to the upper end face of the base, the ends, away from the base, of the multiple supporting blocks are jointly and fixedly connected with a workbench, a working opening is formed in the workbench, and a supporting ring is arranged on the inner wall of the working opening; the supporting ring is arranged close to the base, a supporting barrel is slidably connected into the working opening, a discharging cavity is formed in the side wall, close to the base, of the supporting barrel and matched with the inner wall of the supporting ring, a discharging opening is formed in the inner wall of the side, away from the base, of the discharging cavity, and the discharging opening is in a funnel shape; the upper end face of the base is fixedly connected with two supporting seats, and the two supporting seats are vertically arranged. Multi-position punching work of stainless steel can be conveniently completed through adjustment, a special die does not need to be arranged, and the production cost of a user is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel hole opening processing, in particular to a hole opening mechanism for stainless steel. Background Art

[0002] According to the definition in GB / T20878-2007, stainless steel is steel with stainless and corrosion-resistant as its main characteristics, and a chromium content of at least 10.5% and a carbon content of no more than 1.2%. A large amount of stainless steel is used in modern production and life. In order to use stainless steel materials smoothly, they need to be processed accordingly, including hole processing.

[0003] When drilling holes in stainless steel, there is often a need to drill holes in multiple locations. In order to complete the drilling work smoothly and stably, a corresponding workbench or mold is required. This workbench can stably support and fix the stainless steel. At the same time, corresponding holes need to be set on the workbench for waste discharge at the drilling locations. At this time, if drilling holes in multiple locations is required, multiple corresponding holes need to be set on the workbench or mold. For this purpose, different matching molds need to be manufactured for different products, which is too costly.

[0004] Therefore, we propose a hole-opening mechanism for stainless steel to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a hole opening mechanism for stainless steel.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: The cam is provided with a plurality of support blocks which are symmetrically arranged on the upper end surface of the base, and a plurality of support blocks are jointly fixedly connected to a workbench at one end away from the base, a working opening is provided on the workbench, a supporting ring is provided on the inner wall of the working opening, the supporting ring is arranged close to the base, a supporting cylinder is slidably connected in the working opening, a material discharge cavity is provided on a side wall of the supporting cylinder close to the base, the material discharge cavity matches the inner wall of the supporting ring, a material discharge cavity is provided on the inner wall of the side away from the base, the material discharge cavity is arranged in a funnel shape, two support seats are fixedly connected to the upper end surface of the base, the two support seats are arranged vertically, and a top seat is jointly fixedly connected to one end of the two support seats away from the base, a stamping device is provided on a side wall of the top seat away from the base, a punching head is provided on the stamping device, and adjustment components are provided on both support seats.

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is an arm for carrying out the movement of said adjusting base and said adjusting screw mandrel is an arm for carrying out the movement of said adjusting base.

[0008] Preferably, multiple inner walls of the working port close to the base are all provided with lifting grooves, and lifting blocks are slidably connected in the multiple lifting grooves, and the multiple lifting blocks are fixedly connected to the support ring. A threaded opening is provided on the inner wall of one side of the working port, and a threaded strip is threadedly connected in the threaded opening, and a fixing block is fixedly connected to one end of the threaded strip. A fixing groove is provided on the outer wall of the support tube on one side close to the threaded opening, and the fixing block is slidably connected in the fixing groove, and the fixing block is rotatably connected in the fixing groove. The working port is square, and the support tube is also square, and the shape of the support tube matches the shape of the working port.

[0009] Preferably, a waste box is provided on the upper end surface of the base, the waste box is arranged opposite to the working port, and a handle is provided on one side outer wall of the waste box.

[0010] Preferably, a rotating groove is provided on a side wall of the support frame close to the clamping frame, a rotating block is rotatably connected in the rotating groove, the rotating block is fixedly connected to the threaded column, the rotating groove and the rotating block are concave-convex matching, a clamping groove is provided on a side wall of the threaded column away from the rotating block, a clamping block is slidably connected in the clamping groove, and a turntable is fixedly connected to the end of the clamping block away from the clamping groove.

[0011] Preferably, the sliding groove is in a T-shape, the sliding block is also in a T-shape, and the shape of the sliding block matches the sliding groove.

[0012] Preferably, a plurality of feet symmetrically arranged to each other are fixedly connected to the lower end surface of the base, and the plurality of feet are arranged to be far away from each other.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the staff only needs to select a supporting cylinder with a suitable size of a blanking port according to the holes to be punched, and then adjust the position of the stainless steel on the workbench so that different positions of the stainless steel are aligned with the punching head and the blanking port, thereby successfully completing the multi-position punching of the stainless steel. There is no need to specially manufacture matching molds and other workpieces, which greatly reduces the user's production cost. At the same time, such efficient position adjustment in conjunction with multi-hole processing work also greatly improves the staff's production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a hole-opening mechanism for stainless steel proposed by the present invention; Figure 2 This is a front structural cross-sectional view of a hole-opening mechanism for stainless steel proposed by the present invention; Figure 3 for Figure 2 A magnified view of the structure in the middle; Figure 4 for Figure 2 A magnified view of the structure in middle B; Figure 5 for Figure 2 A magnified view of the structure in C.

[0015] In the figure: 1 base, 2 support block, 3 workbench, 4 work port, 5 support ring, 6 support cylinder, 7 feeding cavity, 8 feeding port, 9 support seat, 10 top seat, 11 stamping equipment, 12 punching head, 13 adjustment port, 14 adjustment table, 15 telescopic assembly, 16 telescopic shaft, 17 sliding groove, 18 sliding block, 19 support frame, 20 clamping frame, 21 through hole, 22 threaded rod, 23 mounting nut, 24 threaded hole, 25 threaded column, 26 lifting groove, 27 lifting block, 28 threaded port, 29 threaded strip, 30 fixed block, 31 fixed groove, 32 waste box, 33 handle, 34 rotating groove, 35 rotating block, 36 card slot, 37 card block, 38 turntable, 39 foot. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Reference Figure 1-Figure 5A hole-opening mechanism for stainless steel comprises a base 1, a plurality of symmetrically arranged feet 39 are fixedly connected to the lower end surface of the base 1, and the plurality of feet 39 are arranged far away from each other. The arrangement of the feet 39 makes the placement of the device more stable, a plurality of symmetrically arranged support blocks 2 are fixedly connected to the upper end surface of the base 1, and a workbench 3 is fixedly connected to one end of the plurality of support blocks 2 away from the base 1, and a working port 4 is arranged on the workbench 3, a waste box 32 is arranged on the upper end surface of the base 1, and the waste box 32 is arranged opposite to the working port 4, and a handle 33 is arranged on one side of the outer wall of the waste box 32, and the waste box 32 can collect the fallen punching waste, which is convenient for the staff to handle later, a support ring 5 is arranged on the inner wall of the working port 4, and the support ring 5 is arranged close to the base 1, and a support cylinder 6 is slidably connected in the working port 4, and the working port 4 is close to the plurality of inner The wall is provided with lifting grooves 26, and lifting blocks 27 are slidably connected in multiple lifting grooves 26. Multiple lifting blocks 27 are fixedly connected to the support ring 5. In this way, the support tube 6 can be pushed out from the working port 4 from the bottom by pushing the support ring 5, which is convenient for the staff to carry out replacement operations. A threaded opening 28 is provided on the inner wall of one side of the working port 4. A threaded strip 29 is threadedly connected in the threaded opening 28. A fixing block 30 is fixedly connected to one end of the threaded strip 29. A fixing groove 31 is provided on the outer wall of the support tube 6 on one side close to the threaded opening 28. The fixing block 30 is slidably connected in the fixing groove 31. The fixing block 30 is rotatably connected in the fixing groove 31. The working port 4 is square, and the support tube 6 is also square. The shape of the support tube 6 matches the shape of the working port 4. The square setting makes the support tube 6 unable to rotate, and then the fixing groove 31 can be accurately aligned with the fixing block 30. A material discharge cavity 7 is provided on a side wall of the support tube 6 close to the base 1, and the material discharge cavity 7 matches the inner wall of the support ring 5. A material discharge port 8 is provided on the inner wall of the side of the material discharge cavity 7 away from the base 1, and the material discharge port 8 is arranged in a funnel shape. Two support seats 9 are fixedly connected to the upper end surface of the base 1, and the two support seats 9 are arranged vertically. A top seat 10 is fixedly connected to one end of the two support seats 9 away from the base 1. A stamping device 11 is provided on a side wall of the top seat 10 away from the base 1, and a punching head 12 is provided on the stamping device 11. Adjustment components are provided on the two support seats 9, and the adjustment component includes an adjustment port 13 arranged on a side wall of the support seat 9 close to the workbench 3, and an adjustment table 14 is slidably connected in the adjustment port 13. A telescopic Component 15, a telescopic shaft 16 is provided on the telescopic component 15, and one end of the telescopic shaft 16 away from the telescopic component 15 passes through the support seat 9 and is fixedly connected to the adjustment platform 14, and a sliding groove 17 is provided on a side wall of the adjustment platform 14 away from the telescopic shaft 16, and a sliding block 18 is slidably connected in the sliding groove 17, and the sliding groove 17 is in a T shape, and the sliding block 18 is also in a T shape. The shape of the sliding block 18 matches the sliding groove 17, so that the sliding block 18 can stably stay in the sliding groove 17 and slide, and then the adjustment platform 14 can smoothly drive the support frame 19 to move, and the two sliding blocks 18 are fixedly connected to the support frame 19 at one end close to the workbench 3, so that the support frame 19 can be smoothly moved and adjusted without interference with the help of the sliding block 18; The upper end surface of the support frame 19 matches the upper end surface of the workbench 3. A clamping frame 20 is provided on the upper end surface of the support frame 19. The clamping frame 20 is provided with a plurality of through holes 21 symmetrically arranged with each other. Threaded rods 22 are inserted through the plurality of through holes 21. The plurality of threaded rods 22 are fixedly connected to the support frame 19. The plurality of threaded rods 22 are threadedly connected with mounting nuts 23. The clamping frame 20 is also provided with a threaded hole 24. A threaded column 25 is threadedly connected in the threaded hole 24. One end of the threaded column 25 is rotatably connected to the support frame 19. The support frame 19 is close to the clamping frame. A rotating groove 34 is provided on one side wall of 20, and a rotating block 35 is rotatably connected in the rotating groove 34. The rotating block 35 is fixedly connected to the threaded column 25. The rotating groove 34 and the rotating block 35 are arranged in a concave-convex matching manner, so that the threaded column 25 can rotate more stably to complete the lifting and adjustment work. A clamping groove 36 is provided on one side wall of the threaded column 25 away from the rotating block 35, and a clamping block 37 is slidably connected in the clamping groove 36. The end of the clamping block 37 away from the clamping groove 36 is fixedly connected to a turntable 38. With the help of structures such as the turntable 38, it is convenient for I-beam personnel to rotate the threaded column 25.

[0018] During the use of the present invention, first, the staff can select a support tube 6 with a suitable size of feed opening 8 according to the specifications of the stainless steel hole to be opened, and then place the support tube 6 into the working port 4, and use the support ring 5 to complete the support work of the support tube 6. At this time, the upper end surface of the support tube 6 is flush with the upper end surface of the workbench 3, and can cooperate to complete the support work of the stainless steel, so that the punching work can be completed smoothly, and there will be no large-area deformation problems due to impact. Then the staff can rotate the threaded strip 29, so that the threaded strip 29 rotates in the threaded port 28 while pushing the fixing block 30 to be inserted into the fixing groove 31, and then complete the fixing work of the support tube 6, so that the subsequent punching work can be completed more stably, and then the staff can place the uneven The stainless steel plate is placed on the support frame 19 so that the stainless steel plate is overlapped on the frame of the support frame 19, and then the clamping frame 20 is placed above the stainless steel plate so that the clamping frame 20 is aligned with the support frame 19, that is, the threaded rod 22 is aligned with the through hole 21, and the threaded column 25 is aligned with the threaded hole 24, and then the clamping frame 20 is lowered close to the support frame 19 by inserting the clamping block 37 into the clamping groove 36 and rotating the turntable 38, with the help of the threaded connection between the threaded column 25 and the threaded hole 24, and then the clamping and fixing work of the stainless steel plate is completed. At the same time, the multiple mounting nuts 23 can also be rotated so that the multiple mounting nuts 23 are respectively threadedly connected to the multiple threaded rods 22 and abut against the clamping frame 20, and the auxiliary fixation of the clamping frame 20 is completed, so that the fixing work of the stainless steel plate is completed; Since the upper end surface of the support frame 19 matches the upper end surface of the workbench 3, multiple clamped and fixed stainless steel plates can be stably attached to the workbench 3 and supported. At this time, the stamping equipment 11 controls the punching head 12 to descend, and then completes the punching work of the stainless steel plate. The punched waste can enter the discharge cavity 7 through the discharge port 8, and then fall into the waste box 32. Then, when punching work at different positions is required, the two telescopic components 15 can control the telescopic shaft 16 to push and pull the adjustment table 14, and then drive the support frame 19 and the fixed stainless steel plate to move to the appropriate position through the sliding block 18, and make the other punching position of the stainless steel plate aligned with the punching head 12 and the discharge port 8, so that the punching work at another position can be conveniently completed without the need to set up a special mold for cooperation, which greatly reduces the user's production cost.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hole-opening mechanism for stainless steel, comprising a base (1), characterized in that: A plurality of support blocks (2) are fixedly connected to the upper end surface of the base (1) and are symmetrically arranged. The ends of the plurality of support blocks (2) away from the base (1) are commonly fixedly connected to a workbench (3). The workbench (3) is provided with a work opening (4). A support ring (5) is provided on the inner wall of the work opening (4). The support ring (5) is arranged close to the base (1). A support tube (6) is slidably connected in the work opening (4). A material discharge cavity (7) is provided on a side wall of the support tube (6) close to the base (1). The material discharge cavity (7) matches the inner wall of the support ring (5). A material discharge port (8) is provided on the inner wall of the material discharge cavity (7) on the side away from the base (1), and the material discharge port (8) is arranged in a funnel shape. Two support seats (9) are fixedly connected to the upper end surface of the base (1), and the two support seats (9) are arranged in a vertical shape. One end of the two support seats (9) away from the base (1) is commonly fixedly connected to a top seat (10). A punching device (11) is provided on the side wall of the top seat (10) away from the base (1), and a punching head (12) is provided on the punching device (11). Adjustment components are provided on the two support seats (9).

2. A hole-opening mechanism for stainless steel according to claim 1, characterized in that: The adjustment assembly comprises an adjustment opening (13) arranged on a side wall of the support seat (9) close to the workbench (3), an adjustment table (14) being slidably connected in the adjustment opening (13), a telescopic assembly (15) being arranged on a side wall of the support seat (9) away from the workbench (3), a telescopic shaft (16) being arranged on the telescopic assembly (15), an end of the telescopic shaft (16) away from the telescopic assembly (15) passing through the support seat (9) and being fixedly connected to the adjustment table (14), a sliding groove (17) being arranged on a side wall of the adjustment table (14) away from the telescopic shaft (16), a sliding block (18) being slidably connected in the sliding groove (17), and two sliding blocks (18) being fixedly connected at one end close to the workbench (3) together. A support frame (19) is fixedly connected, the upper end surface of the support frame (19) matches the upper end surface of the workbench (3), a clamping frame (20) is provided on the upper end surface of the support frame (19), a plurality of through holes (21) arranged symmetrically are provided on the clamping frame (20), a plurality of threaded rods (22) are passed through the through holes (21), a plurality of threaded rods (22) are fixedly connected to the support frame (19), a plurality of threaded rods (22) are threadedly connected to mounting nuts (23), a threaded hole (24) is further provided on the clamping frame (20), a threaded column (25) is threadedly connected to the threaded hole (24), and one end of the threaded column (25) is rotatably connected to the support frame (19).

3. A hole-opening mechanism for stainless steel according to claim 1, characterized in that: The working port (4) is provided with lifting grooves (26) on multiple inner walls close to the base (1), and lifting blocks (27) are slidably connected in the lifting grooves (26). The lifting blocks (27) are fixedly connected to the support ring (5). A threaded opening (28) is provided on the inner wall of one side of the working port (4), and a threaded strip (29) is threadedly connected in the threaded opening (28). A fixing block (30) is fixedly connected to one end of the threaded strip (29). A fixing groove (31) is provided on the outer wall of the support tube (6) close to the threaded opening (28). The fixing block (30) is slidably connected in the fixing groove (31), and the fixing block (30) is rotatably connected in the fixing groove (31). The working port (4) is square, and the support tube (6) is also square. The shape of the support tube (6) matches the shape of the working port (4).

4. A hole-opening mechanism for stainless steel according to claim 1, characterized in that: A waste box (32) is provided on the upper end surface of the base (1), the waste box (32) is arranged opposite to the working port (4), and a handle (33) is provided on one side outer wall of the waste box (32).

5. A hole-opening mechanism for stainless steel according to claim 2, characterized in that: A rotating groove (34) is provided on a side wall of the support frame (19) close to the clamping frame (20), a rotating block (35) is rotatably connected in the rotating groove (34), the rotating block (35) is fixedly connected to the threaded column (25), the rotating groove (34) and the rotating block (35) are arranged in a concave-convex matching manner, a clamping groove (36) is provided on a side wall of the threaded column (25) away from the rotating block (35), a clamping block (37) is slidably connected in the clamping groove (36), and a rotating disk (38) is fixedly connected to one end of the clamping block (37) away from the clamping groove (36).

6. A hole-opening mechanism for stainless steel according to claim 2, characterized in that: The sliding groove (17) is in a T-shape, and the sliding block (18) is also in a T-shape, and the shape of the sliding block (18) matches that of the sliding groove (17).

7. A hole-opening mechanism for stainless steel according to claim 1, characterized in that: A plurality of feet (39) that are symmetrically arranged are fixedly connected to the lower end surface of the base (1), and the plurality of feet (39) are arranged away from each other.

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