Longitudinal and transverse type gantry shear

Abstract

The utility model relates to the technical field of metal processing and shearing, and discloses a pair of longitudinal and transverse gantry shears, which comprises a rack, a hydraulic transmission device is mounted at the top of the rack, and an upper tool apron is fixed at the bottom of the hydraulic transmission device. According to the longitudinal and transverse type gantry shear, a push rod is pushed to move towards the shell by pressing a circular plate, a transmission rod pushes a bearing rod to extrude a movable plate towards the two sides, a spring starts to contract, the movable plate drives clamping blocks to be close to the inner walls of the two sides of the shell at the moment, then a longitudinal shearing device is inserted into a mounting groove, and the clamping groove and the clamping blocks are located on the same horizontal plane; then a movable plate is pushed through resilience force of a spring to drive a clamping block to be inserted into a clamping groove, the position of a longitudinal shearing device is fixed, longitudinal shearing of metal materials is achieved by installing the longitudinal shearing device, transverse shearing is matched, the shearing requirements of different directions and sizes can be met, and the shearing function and the production efficiency of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing and shearing, in particular to a vertical and horizontal gantry shear. Background Art

[0002] With the advancement of industrialization and the development of the manufacturing industry, the metal processing industry has increasingly higher requirements for plate shearing accuracy, efficiency and degree of automation. Traditional processing methods such as flame cutting have problems such as high cost, low efficiency and poor precision, and can no longer meet the needs of modern production. Therefore, new shearing equipment such as vertical and horizontal gantry shears have emerged and gradually become one of the important equipment in the metal processing field.

[0003] A Chinese patent discloses a fast direct-push gantry shear (authorization announcement number CN213969215U). This patented technology has a fast oil cylinder installed between the left and right shear cylinders, which can achieve rapid lifting and lowering of the upper tool holder, greatly improving the material shearing efficiency, while reducing the motor power and oil pump displacement, and reducing production costs.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing gantry shears mostly use transverse shearing when shearing metal plates, which is less effective in processing metal plates of different materials, thicknesses and sizes, and is not easy to meet the shearing requirements in different directions, resulting in increased labor intensity and reduced production efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing gantry shears mostly adopt transverse shearing when shearing metal plates, which is unable to meet the shearing requirements of different directions and sizes. For this reason, we propose a longitudinal and transverse gantry shear.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a longitudinal and horizontal gantry shear, comprising a frame, the top of the frame is equipped with a hydraulic transmission device, the bottom of the hydraulic transmission device is fixed with an upper knife seat, the bottom of the upper knife seat is equipped with an upper horizontal blade, the bottom of the frame is fixed with a lower knife seat, the top of the lower knife seat is equipped with a lower horizontal blade, the surface of the upper horizontal blade is provided with a plurality of mounting grooves, the interior of the mounting groove is provided with a longitudinal shearing device, one side of the upper horizontal blade is fixed with a shell, the interior of the shell is slidably connected with a push rod, the top of the push rod is fixed with a circular plate, the bottom of the push rod is fixed with a transmission rod, both ends of the transmission rod are slidably connected with a receiving rod, one end of the receiving rod is fixed with a movable plate, and the bottom of the movable plate is fixed with a card block, and both sides of the longitudinal shearing device are provided with card slots, and the interior of the card slot is slidably connected with the card block.

[0007] Preferably, guide rods are fixed on both sides of the interior of the shell, and a guide groove is provided on the surface of the movable plate, and the interior of the guide groove is slidably connected to the guide rod.

[0008] Preferably, springs are fixed on both sides of the interior of the shell, and the other ends of the springs are fixed to the movable plate.

[0009] Preferably, a slope is provided on the top of the receiving rod, and the surface of the slope is slidably connected to the bottom of the transmission rod.

[0010] Preferably, a plurality of through holes are provided on the top of the lower knife seat, and a collection box is slidably connected to the interior of the lower knife seat. Fixed frames are fixed on both sides of the front end of the frame, and the interior of the fixed frame is rotatably connected to a limit plate through a rotating shaft. A fixed block is fixed to the other end of the limit plate, and the fixed block abuts against the collection box. A base is fixed to the interior of the fixed frame, and a rotating rod is rotatably connected to the interior of the base, and a knob is fixed to the top of the rotating rod.

[0011] Preferably, the surface of the rotating rod is rotatably connected to the limiting block, the surface of the limiting plate is provided with a sliding groove, and the interior of the sliding groove is slidably connected to the limiting block.

[0012] Preferably, a groove is provided on the top of the base, and the interior of the groove is rotatably connected to the rotating rod.

[0013] The technical effects and advantages of this utility model are:

[0014] In the utility model, the push rod is pushed toward the shell by pressing the circular plate, so that the transmission rod pushes the receiving rod to squeeze the movable plate to both sides, and the spring begins to shrink. At this time, the movable plate drives the card block to approach the inner walls on both sides of the shell, and then the longitudinal shearing device is inserted into the interior of the installation groove, so that the positions of the card slot and the card block are in the same horizontal plane. Then, the movable plate is pushed by the rebound force of the spring to drive the card block to be inserted into the interior of the card slot, and the position of the longitudinal shearing device is fixed. By installing the longitudinal shearing device, longitudinal shearing of metal materials is realized, and combined with transverse shearing, it can meet the shearing requirements of different directions and sizes, thereby increasing the shearing function and production efficiency of the equipment.

[0015] In the utility model, a through hole is provided on the top of the lower knife seat, so that metal debris generated by cutting can fall into the interior of the collection box, and the cut material will fall on the lower knife seat, which is convenient for recycling the material and cleaning the collected debris, reducing the labor intensity of the staff. At the same time, by providing a fixed frame, a limit plate, a fixed block, a base, a rotating rod and a knob structure, the position of the collection box can be fixed to avoid shaking during the operation of the device, which causes the position of the collection box to change. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the upper knife seat of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the mounting mechanism of the present invention;

[0019] Figure 4 This is a schematic diagram of the lower knife seat structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the limiting mechanism of the utility model.

[0021] Legend: 1. Frame; 2. Hydraulic transmission device; 3. Upper knife seat; 4. Upper horizontal blade; 5. Lower knife seat; 6. Lower horizontal blade; 7. Mounting slot; 8. Longitudinal shearing device; 9. Housing; 10. Push rod; 11. Round plate; 12. Transmission rod; 13. Supporting rod; 14. Moving plate; 15. Block; 16. Slot; 17. Guide rod; 18. Guide slot; 19. Spring; 20. Inclined surface; 21. Through hole; 22. Collecting box; 23. Fixed frame; 24. Limit plate; 25. Fixed block; 26. Base; 27. Turn bar; 28. Knob; 29. ​​Limit block; 30. Slide; 31. Groove. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0023] Reference Figure 1-Figure 5As shown, the utility model provides a technical solution: a vertical and horizontal gantry shear, including a frame 1, a hydraulic transmission device 2 is installed on the top of the frame 1, an upper knife seat 3 is fixed to the bottom of the hydraulic transmission device 2, an upper horizontal blade 4 is installed on the bottom of the upper knife seat 3, a lower knife seat 5 is fixed to the bottom of the frame 1, a lower horizontal blade 6 is installed on the top of the lower knife seat 5, a plurality of mounting grooves 7 are opened on the surface of the upper horizontal blade 4, a longitudinal shearing device 8 is installed inside the mounting groove 7, a shell 9 is fixed on one side of the upper horizontal blade 4, a push rod 10 is slidably connected to the inside of the shell 9, a circular plate 11 is fixed to the top of the push rod 10, a transmission rod 12 is fixed to the bottom of the push rod 10, both ends of the transmission rod 12 are slidably connected to a receiving rod 13, a movable plate 14 is fixed to one end of the receiving rod 13, and a card block 15 is fixed to the bottom of the movable plate 14. There are card slots 16 on both sides of the shearing device 8, and the interior of the card slot 16 is slidably connected with the card block 15. By pressing the circular plate 11, the push rod 10 is pushed toward the shell 9, so that the transmission rod 12 pushes the receiving rod 13 to squeeze the movable plate 14 on both sides, and the spring 19 begins to shrink. At this time, the movable plate 14 drives the card block 15 close to the inner walls on both sides of the shell 9, and then the longitudinal shearing device 8 is inserted into the interior of the installation groove 7 so that the positions of the card slot 16 and the card block 15 are in the same horizontal plane. Then, the rebound force of the spring 19 pushes the movable plate 14 to drive the card block 15 to be inserted into the interior of the card slot 16, and the position of the longitudinal shearing device 8 is fixed. By installing the longitudinal shearing device 8, longitudinal shearing of metal materials is realized, and combined with transverse shearing, it can meet the shearing requirements of different directions and sizes, thereby increasing the shearing function and production efficiency of the equipment.

[0024] Reference Figure 3 As shown, in this embodiment: guide rods 17 are fixed on both sides of the interior of the shell 9, and a guide groove 18 is provided on the surface of the movable plate 14. The interior of the guide groove 18 is slidably connected to the guide rod 17. By setting the structure of the guide rod 17 and the guide groove 18, the moving trajectory of the movable plate 14 can be restricted to avoid tilting.

[0025] Reference Figure 3 As shown, in this embodiment: a slope 20 is provided on the top of the receiving rod 13, and the surface of the slope 20 is slidingly connected to the bottom of the transmission rod 12. By setting the slope 20, it can be ensured that the transmission rod 12 avoids jamming when pushing the receiving rod 13 to move.

[0026] Reference Figure 4 and Figure 5As shown, in this embodiment: a plurality of through holes 21 are opened on the top of the lower knife seat 5, and a collection box 22 is slidably connected to the interior of the lower knife seat 5. A fixing frame 23 is fixed on both sides of the front end of the frame 1. The interior of the fixing frame 23 is rotatably connected to the limit plate 24 through a rotating shaft. The other end of the limit plate 24 is fixed with a fixing block 25, and the fixing block 25 abuts against the collection box 22. A base 26 is fixed to the interior of the fixing frame 23, and a rotating rod 27 is rotatably connected to the interior of the base 26. A knob 28 is fixed to the top of the rotating rod 27. By rotating the lower knife seat 5 A through hole 21 is provided at the top, which can allow the metal debris generated by cutting to fall into the interior of the collection box 22, and the cut material will fall on the lower knife seat 5, which is convenient for recycling the material and cleaning the collected debris, reducing the labor intensity of the staff. At the same time, by providing a fixed frame 23, a limit plate 24, a fixed block 25, a base 26, a rotating rod 27 and a knob 28, the position of the collection box 22 can be fixed to avoid shaking during the operation of the device, which causes the position of the collection box 22 to change. The structure is simple and the operation is convenient.

[0027] Reference Figure 5 As shown, in this embodiment: the surface of the rotating rod 27 is rotatably connected to the limiting block 29, and the surface of the limiting plate 24 is provided with a sliding groove 30. The interior of the sliding groove 30 is slidably connected to the limiting block 29. By setting the limiting block 29 and the sliding groove 30, the position of the rotating rod 27 can be limited to prevent the rotating rod 27 from shaking left and right, affecting the fixing effect.

[0028] Reference Figure 5 As shown, in this embodiment: a groove 31 is provided on the top of the base 26 , and the interior of the groove 31 is rotatably connected to the rotating rod 27 . By providing the groove 31 , an auxiliary supporting effect can be provided for the rotating rod 27 .

[0029] Working principle: the user pushes the push rod 10 toward the shell 9 by pressing the circular plate 11, so that the transmission rod 12 pushes the receiving rod 13 to squeeze the moving plate 14 on both sides, and the spring 19 begins to shrink. At this time, the moving plate 14 drives the card block 15 to approach the inner walls on both sides of the shell 9, and then inserts the longitudinal shearing device 8 into the interior of the installation groove 7, so that the position of the card slot 16 and the card block 15 are at the same horizontal plane, and then the rebound force of the spring 19 pushes the moving plate 14 to drive the card block 15 to insert into the interior of the card slot 16, fixes the position of the longitudinal shearing device 8, and realizes longitudinal shearing of metal materials by installing the longitudinal shearing device 8, and cooperates with transverse shearing to meet the shearing requirements of different directions and sizes, thereby increasing the shearing function and production efficiency of the equipment. By setting the structure of the guide rod 17 and the guide groove 18, the moving trajectory of the moving plate 14 can be restricted to avoid tilting. The inclined surface 20 is provided to ensure that the transmission rod 12 avoids jamming when pushing the receiving rod 13 to move. By providing a through hole 21 at the top of the lower knife seat 5, the metal debris generated by cutting can fall into the interior of the collection box 22, and the cut material will fall on the lower knife seat 5, which is convenient for recycling the material and cleaning the collected debris, reducing the labor intensity of the staff. At the same time, by providing a structure of a fixing frame 23, a limiting plate 24, a fixing block 25, a base 26, a rotating rod 27 and a knob 28, the position of the collection box 22 can be fixed to avoid shaking during operation of the device, which causes the position of the collection box 22 to change. The structure is simple and easy to operate. By providing a limiting block 29 and a slide groove 30, the position of the rotating rod 27 can be restricted to avoid shaking of the rotating rod 27 left and right, which affects the fixing effect. By providing a groove 31, the rotating rod 27 can be provided with an auxiliary support function.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vertical and horizontal gantry shear, comprising a frame (1), characterized in that: A hydraulic transmission device (2) is installed on the top of the frame (1), an upper knife seat (3) is fixed on the bottom of the hydraulic transmission device (2), an upper horizontal blade (4) is installed on the bottom of the upper knife seat (3), a lower knife seat (5) is fixed on the bottom of the frame (1), a lower horizontal blade (6) is installed on the top of the lower knife seat (5), a plurality of mounting grooves (7) are provided on the surface of the upper horizontal blade (4), a longitudinal shearing device (8) is installed inside the mounting groove (7), a shell (9) is fixed on one side of the upper horizontal blade (4), and the The interior of the housing (9) is slidably connected to a push rod (10), a circular plate (11) is fixed to the top of the push rod (10), a transmission rod (12) is fixed to the bottom of the push rod (10), both ends of the transmission rod (12) are slidably connected to a receiving rod (13), one end of the receiving rod (13) is fixed to a moving plate (14), a clamping block (15) is fixed to the bottom of the moving plate (14), and a clamping groove (16) is provided on both sides of the longitudinal shearing device (8), and the interior of the clamping groove (16) is slidably connected to the clamping block (15).

2. The vertical and horizontal gantry shears according to claim 1, characterized in that: Guide rods (17) are fixed on both sides of the interior of the housing (9), and a guide groove (18) is provided on the surface of the movable plate (14). The interior of the guide groove (18) is slidably connected to the guide rods (17).

3. The vertical and horizontal gantry shears according to claim 1, characterized in that: Springs (19) are fixed on both sides of the interior of the housing (9), and the other end of the spring (19) is fixed to the moving plate (14).

4. The vertical and horizontal gantry shears according to claim 1, characterized in that: The top of the receiving rod (13) is provided with an inclined surface (20), and the surface of the inclined surface (20) is slidably connected to the bottom of the transmission rod (12).

5. The vertical and horizontal gantry shears according to claim 1, characterized in that: A plurality of through holes (21) are provided on the top of the lower knife seat (5), and a collection box (22) is slidably connected to the interior of the lower knife seat (5). A fixing frame (23) is fixed on both sides of the front end of the frame (1), and the interior of the fixing frame (23) is rotatably connected to a limiting plate (24) via a rotating shaft. A fixing block (25) is fixed to the other end of the limiting plate (24), and the fixing block (25) abuts against the collection box (22). A base (26) is fixed to the interior of the fixing frame (23), and a rotating rod (27) is rotatably connected to the interior of the base (26). A knob (28) is fixed to the top of the rotating rod (27).

6. The vertical and horizontal gantry shears according to claim 5, characterized in that: The surface of the rotating rod (27) is rotatably connected to the limiting block (29), and the surface of the limiting plate (24) is provided with a sliding groove (30), and the interior of the sliding groove (30) is slidably connected to the limiting block (29).

7. The vertical and horizontal gantry shears according to claim 5, characterized in that: A groove (31) is provided on the top of the base (26), and the interior of the groove (31) is rotatably connected to the rotating rod (27).

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