Slotting machine for machining civil air defense door accessories

Abstract

The slotting machine for machining the civil defense door accessories comprises a machine frame, a through opening is formed in the middle of the machine frame, the through opening is arranged in a rectangular shape, the slotting machine further comprises a flexible adjusting assembly and a cutting assembly, the flexible adjusting assembly is arranged on the machine frame, and the cutting assembly is arranged on the machine frame. The flexible adjusting assembly comprises a lifting unit, a rotating unit, a transverse adjusting unit and a positioning unit, and the cutting assembly is arranged on the top of the rack. The utility model belongs to the technical field of civil air defense door accessory machining, and particularly relates to a slotting machine for machining civil air defense door accessories. The slotting machine solves the problems that flexibility is poor when accessories are machined, workpieces are prone to displacement in the machining process, and machining precision is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing accessories of civil air defense doors, and in particular relates to a slotting machine for processing accessories of civil air defense doors. Background Art

[0002] Civil defense doors are the doors at the entrances and exits of people's defense projects. There are distinct classifications of civil defense doors, including ordinary single-leaf and double-leaf protective closed doors and closed doors, movable threshold single-leaf and double-leaf protective closed doors and closed doors, and other civil defense equipment and accessories.

[0003] In the prior art, a slotting machine is a necessary equipment for producing civil air defense door accessories. The slotting machine has poor flexibility when processing accessories, manual adjustment can easily lead to low processing accuracy, and the workpiece is prone to displacement during processing. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the flexibility of machining accessories is poor, the workpiece is easily displaced during machining, and the machining accuracy is low.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a slotting machine for processing civil defense door accessories, comprising a frame, a through opening is provided in the middle position of the frame, and the through opening is arranged in a rectangular shape. It also includes a flexible adjustment component and a cutting component. The flexible adjustment component is arranged on the frame. The flexible adjustment component includes a lifting unit, a rotating unit, a lateral adjustment unit and a positioning unit. The flexible adjustment component is used to fix the workpiece and perform longitudinal, lateral or rotational adjustment on the fixed workpiece. The cutting component is arranged on the top of the frame for cutting the workpiece.

[0006] Furthermore, the lifting unit includes a lower hydraulic rod and a support plate, the lower hydraulic rod is fixedly connected to the frame, the lower hydraulic rod is symmetrically distributed, and the support plate is fixedly connected to the free end of the lower hydraulic rod.

[0007] Furthermore, the rotating unit includes a support column, an adjusting disk, a worm and a worm wheel, the support column is rotatably connected to the top of the support plate, the adjusting disk is fixedly connected to the upper end of the support column, the worm wheel is fixedly connected to the support column, a servo motor is fixedly installed on the top of the support plate, the worm and the output end of the servo motor are fixedly connected, the worm and the worm wheel are meshed, a groove is provided on the top of the support plate, the groove is arranged in a ring shape, and symmetrically distributed limit rods are provided at the bottom of the adjusting disk, and the lower end of the limit rod is arranged in the groove.

[0008] Furthermore, the lateral adjustment unit includes a linear guide rail, a slider and a placement plate, the linear guide rail is fixedly installed on the top of the adjustment disk, the slider is slidably set on the linear guide rail, the placement plate is fixedly connected to the top of the slider, and the through-hole is set on one side of the placement plate.

[0009] Furthermore, the positioning unit includes a limit ring, an adjusting rod and a clamping plate, the limit ring is fixedly connected to the top of the placement plate, the adjusting rod passes through the limit ring and is threadedly connected to the limit ring, the adjusting rod is arranged in a ring shape, the clamping plate is rotatably connected to one end of the adjusting rod, and the bottom of the clamping plate is in contact with the top of the placement plate.

[0010] Furthermore, the cutting assembly includes an upper hydraulic rod, a connecting plate and a cutter, the upper hydraulic rod passes through the top of the frame and is fixedly connected thereto, the connecting plate is fixedly connected to the free end of the upper hydraulic rod, the cutter is fixedly connected to the bottom of the connecting plate, and the top of the connecting plate is fixedly connected with symmetrically distributed guide rods, the guide rods pass through the frame and are slidably connected thereto.

[0011] Furthermore, reinforcing ribs are fixedly connected between the top of the placement plate and the outer side wall of the limiting ring, and the reinforcing ribs are arranged and distributed in a ring shape.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) The processing of civil air defense door accessories can be restricted to avoid deviation during the processing and ensure the processing accuracy;

[0014] (2) The fixed civil air defense door accessories can be adjusted longitudinally, laterally or rotationally to improve their flexibility in processing;

[0015] (3) The tool can be adjusted up and down stably to complete the cutting of civil air defense door accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of a slotting machine for processing civil air defense door accessories proposed by the utility model;

[0018] Figure 2 This is a front view of a slotting machine for processing civil air defense door accessories proposed by the utility model;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of a slotting machine for processing civil air defense door accessories proposed by the utility model;

[0020] Figure 4 The utility model is a side view of a slotting machine for processing civil air defense door accessories.

[0021] In the attached drawings: 1. frame, 2. through-hole, 3. lower hydraulic rod, 4. support plate, 5. support column, 6. adjusting disk, 7. worm, 8. worm wheel, 9. servo motor, 10. groove, 11. limit rod, 12. linear guide, 13. slider, 14. placement plate, 15. limit ring, 16. adjusting rod, 17. splint, 18. upper hydraulic rod, 19. connecting plate, 20. tool, 21. reinforcing rib, 22. guide rod. DETAILED DESCRIPTION

[0022] like Figure 1-2 As shown, a slotting machine for processing civil air defense door accessories includes a frame 1, a through opening 2 is provided in the middle of the frame 1, and the through opening 2 is arranged in a rectangular shape. It also includes a flexible adjustment component and a cutting component. The flexible adjustment component is arranged on the frame 1, and the flexible adjustment component includes a lifting unit, a rotating unit, a lateral adjustment unit and a positioning unit. The cutting component is arranged on the top of the frame 1.

[0023] like Figure 1-4 As shown, in order to fix the workpiece and flexibly adjust the fixed workpiece, the lifting unit includes a lower hydraulic rod 3 and a support plate 4, the lower hydraulic rod 3 is fixedly connected to the frame 1, the lower hydraulic rod 3 is symmetrically distributed, and the support plate 4 is fixedly connected to the free end of the lower hydraulic rod 3. The above structure can complete the longitudinal adjustment of the workpiece;

[0024] The rotating unit includes a support column 5, an adjusting disk 6, a worm 7 and a worm wheel 8. The support column 5 is rotatably connected to the top of the support plate 4, the adjusting disk 6 is fixedly connected to the upper end of the support column 5, the worm wheel 8 is fixedly connected to the support column 5, a servo motor 9 is fixedly installed on the top of the support plate 4, the worm 7 is fixedly connected to the output end of the servo motor 9, the worm 7 and the worm wheel 8 are meshed, a groove 10 is provided on the top of the support plate 4, and the groove 10 is arranged in an annular shape, and symmetrically distributed limit rods 11 are provided at the bottom of the adjusting disk 6, and the lower end of the limit rod 11 is arranged in the groove 10. The rotation adjustment of the workpiece can be completed through the above structure;

[0025] The lateral adjustment unit includes a linear guide rail 12, a slider 13 and a placement plate 14. The linear guide rail 12 is fixedly mounted on the top of the adjustment disk 6. The slider 13 is slidably arranged on the linear guide rail 12. The placement plate 14 is fixedly connected to the top of the slider 13. The through-hole 2 is arranged on one side of the placement plate 14. The lateral adjustment of the workpiece can be completed through the above structure.

[0026] The positioning unit includes a limit ring 15, an adjusting rod 16 and a clamping plate 17. The limit ring 15 is fixedly connected to the top of the placement plate 14. The adjusting rod 16 passes through the limit ring 15 and is threadedly connected to it. The adjusting rod 16 is arranged in a ring shape. The clamping plate 17 is rotatably connected to one end of the adjusting rod 16. The bottom of the clamping plate 17 is in contact with the top of the placement plate 14. The above structure can complete the fixing operation of the workpiece.

[0027] like Figure 1-4 As shown, in order to facilitate cutting of workpieces, the cutting assembly includes an upper hydraulic rod 18, a connecting plate 19 and a tool 20. The upper hydraulic rod 18 passes through the top of the frame 1 and is fixedly connected thereto. The connecting plate 19 is fixedly connected to the free end of the upper hydraulic rod 18. The tool 20 is fixedly connected to the bottom of the connecting plate 19. The top of the connecting plate 19 is fixedly connected with symmetrically distributed guide rods 22, which pass through the frame 1 and are slidably connected thereto.

[0028] Among them, reinforcing ribs 21 are fixedly connected between the top of the placement plate 14 and the outer side wall of the limiting ring 15, and the reinforcing ribs 21 are arranged and distributed in a ring shape.

[0029] During specific use, the civil defense door accessories to be processed are placed inside the limiting circle 15 on the top of the placement plate 14, and then the adjusting rods 16 of each group are rotated to clamp the civil defense door accessories with the clamping plate 17 to prevent them from shifting during processing. According to the processing requirements, the height of the workpiece can be adjusted by controlling the lower hydraulic rod 3, and the servo motor 9 is turned on. The worm 7 drives the worm wheel 8 to rotate to rotate the workpiece, and during the rotation adjustment process, the limiting rod 11 rotates inside the groove 10 to ensure stability. The linear guide rail 12 is controlled to slide the slider 13 to adjust the workpiece laterally. The flexible adjustment of the workpiece can improve the processing efficiency. The upper hydraulic rod 18 is controlled to extend, and the guide rod guides and limits the connecting plate 19, and the tool 20 cuts the workpiece.

[0030] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A slotting machine for processing civil air defense door accessories, comprising a frame, a through hole is provided in the middle of the frame, and the through hole is arranged in a rectangular shape, characterized in that: It also includes a flexible adjustment component and a cutting component. The flexible adjustment component is arranged on the frame. The flexible adjustment component includes a lifting unit, a rotating unit, a lateral adjustment unit and a positioning unit. The flexible adjustment component is used to fix the workpiece and perform longitudinal, lateral or rotational adjustments on the fixed workpiece. The cutting component is arranged on the top of the frame and is used to cut the workpiece.

2. The slotting machine for processing civil air defense door accessories according to claim 1 is characterized in that: The lifting unit comprises a lower hydraulic rod and a support plate, wherein the lower hydraulic rod is fixedly connected to the frame, the lower hydraulic rod is symmetrically distributed, and the support plate is fixedly connected to the free end of the lower hydraulic rod.

3. The slotting machine for processing civil air defense door accessories according to claim 2 is characterized in that: The rotating unit includes a support column, an adjusting disk, a worm and a worm wheel. The support column is rotatably connected to the top of the support plate, the adjusting disk is fixedly connected to the upper end of the support column, and the worm wheel is fixedly connected to the support column. A servo motor is fixedly installed on the top of the support plate, the worm and the output end of the servo motor are fixedly connected, the worm and the worm wheel are meshed, and a groove is provided on the top of the support plate, and the groove is arranged in a ring shape. The bottom of the adjusting disk is provided with symmetrically distributed limit rods, and the lower end of the limit rod is arranged in the groove.

4. The slotting machine for processing civil air defense door accessories according to claim 3 is characterized in that: The lateral adjustment unit includes a linear guide rail, a slider and a placement plate. The linear guide rail is fixedly installed on the top of the adjustment disk, the slider is slidably set on the linear guide rail, the placement plate is fixedly connected to the top of the slider, and the through-hole is set on one side of the placement plate.

5. The slotting machine for processing civil air defense door accessories according to claim 4, characterized in that: The positioning unit includes a limit ring, an adjusting rod and a clamping plate. The limit ring is fixedly connected to the top of the placement plate. The adjusting rod passes through the limit ring and is threadedly connected to the limit ring. The adjusting rod is arranged in a ring shape. The clamping plate is rotatably connected to one end of the adjusting rod, and the bottom of the clamping plate is in contact with the top of the placement plate.

6. The slotting machine for processing civil air defense door accessories according to claim 5, characterized in that: The cutting assembly includes an upper hydraulic rod, a connecting plate and a cutter. The upper hydraulic rod passes through the top of the frame and is fixedly connected thereto. The connecting plate is fixedly connected to the free end of the upper hydraulic rod. The cutter is fixedly connected to the bottom of the connecting plate. The top of the connecting plate is fixedly connected with symmetrically distributed guide rods, which pass through the frame and are slidably connected thereto.

7. The slotting machine for processing civil air defense door accessories according to claim 6, characterized in that: Reinforcing ribs are fixedly connected between the top of the placement plate and the outer side wall of the limiting ring, and the reinforcing ribs are arranged and distributed in a ring shape.

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