Combined common-plate flange air duct machining platform

Abstract

The utility model relates to the technical field of air pipe machining, in particular to a combined common plate flange air pipe machining platform which comprises a platform base, an installation frame is connected to the upper portion of the platform base, a movable part is connected to the lower end of the installation frame, and a stamping oil cylinder is fixed to the lower surface of the movable part through a bolt. A punching cutter is fixed to the telescopic end of the punching oil cylinder, a walking motor is fixed to the interior of the movable part through a bolt, a gear is fixed to a power output shaft of the walking motor, and the upper end of the gear is connected with a rack fixed to the mounting frame in a meshed mode. According to the automatic punching machine, the punching oil cylinder arranged on the movable part can drive the punching cutter to vertically move, a workpiece is punched, automatic machining is achieved, manual follow-up operation is not needed, the walking motor in the movable part drives the gear to rotate, the movable part can horizontally move on the installation frame, the horizontal position of the punching cutter is adjusted, and the punching machine is simple in structure and convenient to use. And different positions of the workpiece can be conveniently punched.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct processing, in particular to a combined common plate flange air duct processing platform. Background Art

[0002] Common plate flange duct is a commonly used duct connection method. Its advantages are easy connection, simple installation, good sealing, etc. The common plate flange duct adopts the duct system connected by common plate flange. It is made of steel plate and is made by cutting, bending, punching, etc. Its advantages are saving materials and reducing project investment; reducing energy consumption and saving operating costs, and it is very popular among construction companies.

[0003] The patent specification with the announcement number CN219379867U discloses a combined common plate flange air duct processing platform, which includes a bottom plate and a slide groove, the inner wall of the slide groove is connected with a clamping structure, the top of the clamping structure is connected with a vertical rod, and the outer wall of the vertical rod is fixed with a sheath. It pushes the front screw rod in the clamping structure backward on the inner wall of the slide groove, so that the front clamping plate is pressed against the front of the combined common plate flange air duct, and then the handle drives the ring to rotate downward, so that the bottom of the ring is pressed against the top of the bottom plate, and the position of the front clamping plate is fixed, eliminating the adjustment interval, eliminating the use limitations of the combined common plate flange air duct processing platform, and ensuring the normal use of the combined common plate flange air duct processing platform.

[0004] However, in the implementation of relevant technologies, it was found that the above-designed combined common plate flange air duct processing platform has the following problems: in the above-mentioned technical scheme, the front screw in the clamping structure is pushed backward on the inner wall of the slide groove, so that the front clamping plate is pressed against the front side of the combined common plate flange air duct. At this time, the handle drives the ring to rotate downward, so that the bottom of the ring is pressed against the top of the bottom plate, thereby fixing the position of the front clamping plate and eliminating the adjustment interval. However, after the clamping is completed, the workpiece needs to be processed manually, which results in a high degree of manual labor. In view of this, a combined common plate flange air duct processing platform is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a combined common plate flange air duct processing platform.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combined common plate flange duct processing platform, including a platform base, a mounting frame is connected to the top of the platform base, a movable part is connected to the lower end of the mounting frame, a stamping cylinder is fixed to the lower surface of the movable part by bolts, a punching knife is fixed to the telescopic end of the stamping cylinder, a travel motor is fixed to the inside of the movable part by bolts, a gear is fixed to the power output shaft of the travel motor, and the upper end of the gear is meshedly connected to a rack fixed to the mounting frame.

[0007] As a further description of the above technical solution: slide grooves are provided on both sides of the mounting frame, and a slider fixedly connected to the movable part is slidably connected inside the slide groove, which can play a guiding role through the cooperation of the slide groove and the slider.

[0008] As a further description of the above technical solution: a limiting groove is opened inside the platform base, and a movable plate slidably connected to the limiting groove is fixed on the inner wall of the mounting frame. The limiting groove opened in the platform base can play a limiting role to avoid displacement of the movable plate when it moves.

[0009] As a further description of the above technical solution: a screw rod passes through the interior of the movable plate, and the end of the screw rod is rotatably connected to the inner wall of the platform base through a bearing, and a driving motor is fixed to one side of the platform base by bolts, and the power output shaft of the driving motor is fixedly connected to the other end of the screw rod. The set driving motor drives the screw rod to rotate, and the rotation of the screw rod drives the threaded connected movable plate to move horizontally. The set limit groove can limit the movable plate, thereby further adjusting the horizontal position of the punching knife, which is convenient for punching processing at different positions of the workpiece.

[0010] As a further description of the above technical solution: two guide rods are symmetrically passed through the inner wall of the movable plate, and the two guide rods are fixedly connected to the platform base. The provided guide rods can guide the movable plate to further improve stability.

[0011] As a further description of the above technical solution: two installation grooves are provided on the upper surface of the platform base, and clamping members are slidably connected to the inside of the two installation grooves. The workpiece to be processed is positioned by placing it into the four clamping members.

[0012] As a further description of the above technical solution: the upper end of the clamping member is threadedly connected to a screw rod, and the end of the screw rod is rotatably connected to a clamping plate through a bearing. A limiting bolt that is abutted against the upper end of the platform base is installed on one side of the clamping member. Through the set installation groove, the positions of the four clamping members can be adjusted respectively, which is convenient for clamping workpieces of different widths. The limiting bolt is tightened so that the end of the limiting bolt contacts the upper surface of the platform base, thereby fixing the clamping member to avoid displacement.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a combined common plate flange duct processing platform, which can drive the punching knife to move vertically through the stamping oil cylinder arranged on the movable part, punch the workpiece, and realize automatic processing without the need for subsequent manual operations. The travel motor in the movable part drives the gear to rotate, so that the movable part moves horizontally on the mounting frame, and the horizontal position of the punching knife is adjusted, which is convenient for punching holes in different positions of the workpiece.

[0015] The utility model designs a combined common plate flange duct processing platform, in which a driving motor is set to drive the screw to rotate, and the rotation of the screw drives the threaded movable plate to move horizontally, and the set limit groove can limit the movable plate, so as to further adjust the horizontal position of the punching knife, which is convenient for punching processing at different positions of the workpiece; through the set installation groove, the positions of the four clamping parts can be adjusted respectively, which is convenient for clamping workpieces of different widths, and the limit bolt is tightened so that the end of the limit bolt contacts the upper surface of the platform base, thereby fixing the clamping part to avoid displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the platform base of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the movable part of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the mounting frame of the utility model.

[0020] Legend:

[0021] 1. Platform base; 2. Mounting frame; 3. Movable parts; 4. Stamping cylinder; 5. Punching knife; 6. Travel motor; 7. Gear; 8. Rack; 9. Slide; 10. Slider; 11. Movable plate; 12. Limiting groove; 13. Screw; 14. Driving motor; 15. Guide rod; 16. Mounting groove; 17. Clamping part; 18. Screw; 19. Clamping plate; 20. Limiting bolt. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 4 The utility model provides a combined common plate flange duct processing platform: it includes a platform base 1, a mounting frame 2 is connected to the top of the platform base 1, a movable part 3 is connected to the lower end of the mounting frame 2, a stamping cylinder 4 is fixed to the lower surface of the movable part 3 by bolts, a punching knife 5 is fixed to the telescopic end of the stamping cylinder 4, a travel motor 6 is fixed to the inside of the movable part 3 by bolts, a gear 7 is fixed to the power output shaft of the travel motor 6, and the upper end of the gear 7 is meshed and connected with a rack 8 fixed to the mounting frame 2. The stamping cylinder 4 arranged on the movable part 3 can drive the punching knife 5 to move vertically to punch the workpiece, realizing automatic processing without manual subsequent operation. The travel motor 6 in the movable part 3 drives the gear 7 to rotate, so that the movable part 3 moves horizontally on the mounting frame 2, and the horizontal position of the punching knife 5 is adjusted, which is convenient for punching holes in different positions of the workpiece.

[0023] As a further implementation scheme of the above technical scheme: slide grooves 9 are provided on both sides of the mounting frame 2, and a slider 10 fixedly connected to the movable part 3 is slidably connected inside the slide groove 9. Through the cooperation of the slide groove 9 and the slider 10, a guiding role can be played.

[0024] As a further implementation scheme of the above technical scheme: a limiting groove 12 is opened inside the platform base 1, and a movable plate 11 slidably connected to the limiting groove 12 is fixed on the inner wall of the mounting frame 2. The limiting groove 12 opened in the platform base 1 can play a limiting role to prevent the movable plate 11 from deflecting when moving.

[0025] As a further implementation scheme of the above technical scheme: a screw rod 13 runs through the interior of the movable plate 11, and the end of the screw rod 13 is rotatably connected to the inner wall of the platform base 1 through a bearing, and a driving motor 14 is fixed to one side of the platform base 1 by bolts, and the power output shaft of the driving motor 14 is fixedly connected to the other end of the screw rod 13. The set driving motor 14 drives the screw rod 13 to rotate, and the rotation of the screw rod 13 drives the threaded movable plate 11 to move horizontally. The set limiting groove 12 can limit the movable plate 11, thereby further adjusting the horizontal position of the punching knife 5, which is convenient for punching processing at different positions of the workpiece.

[0026] As a further implementation scheme of the above technical scheme: two guide rods 15 are symmetrically passed through the inner wall of the movable plate 11, and the two guide rods 15 are fixedly connected to the platform base 1. The provided guide rods 15 can guide the movable plate 11 to further improve the stability.

[0027] During specific implementation, before using the combined common plate flange duct processing platform, the platform base 1 is first placed in a suitable position. The stamping cylinder 4 arranged on the movable part 3 can drive the punching knife 5 to move vertically, thereby punching the workpiece to achieve automatic processing without the need for subsequent manual operations. The travel motor 6 in the movable part 3 drives the gear 7 to rotate, so that the gear 7 engages the rack 8 to rotate. With the cooperation of the slide groove 9 and the slider 10, the movable part 3 moves horizontally on the mounting frame 2, thereby adjusting the horizontal position of the punching knife 5. The set driving motor 14 drives the screw rod 13 to rotate. With the cooperation of the guide rod 15, the screw rod 13 rotates to drive the threaded movable plate 11 to move horizontally. The set limit groove 12 can limit the movable plate 11, thereby further adjusting the horizontal position of the punching knife 5, which is convenient for punching processing at different positions of the workpiece.

[0028] As a further implementation scheme of the above technical scheme: two installation grooves 16 are provided on the upper surface of the platform base 1, and clamping members 17 are slidably connected inside the two installation grooves 16. The workpiece to be processed is placed in the four clamping members 17 to position the workpiece.

[0029] As a further implementation scheme of the above technical scheme: the upper end of the clamping member 17 is threadedly connected with a screw rod 18, and the end of the screw rod 18 is rotatably connected with a clamping plate 19 through a bearing. A limiting bolt 20 abutting against the upper end of the platform base 1 is installed on one side of the clamping member 17. Through the provided mounting groove 16, the positions of the four clamping members 17 can be adjusted respectively, which is convenient for clamping workpieces of different widths. The limiting bolt 20 is tightened so that the end of the limiting bolt 20 contacts the upper surface of the platform base 1, thereby fixing the clamping member 17 to avoid displacement.

[0030] During specific implementation, the workpiece to be processed is placed inside the four clamping members 17, and the positions of the four clamping members 17 can be adjusted respectively through the provided installation grooves 16, so as to facilitate the clamping of workpieces of different widths. The limit bolt 20 is tightened so that the end of the limit bolt 20 contacts the upper surface of the platform base 1, thereby fixing the clamping member 17 to avoid displacement. By turning the screw 18, the clamping plate 19 is driven to move, thereby clamping and fixing the workpiece to avoid displacement during subsequent processing.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined common plate flange air duct processing platform, comprising a platform base (1), characterized in that: The platform base (1) is connected to a mounting frame (2) at the top, and a movable part (3) is connected to the lower end of the mounting frame (2). A stamping cylinder (4) is fixed to the lower surface of the movable part (3) by bolts, and a punching knife (5) is fixed to the telescopic end of the stamping cylinder (4). A travel motor (6) is fixed to the inside of the movable part (3) by bolts, and a gear (7) is fixed to the power output shaft of the travel motor (6). The upper end of the gear (7) is meshed with a rack (8) fixed to the mounting frame (2).

2. The combined common plate flange air duct processing platform according to claim 1 is characterized by: Slide grooves (9) are provided on both sides of the mounting frame (2), and a sliding block (10) fixedly connected to the movable part (3) is slidably connected inside the slide groove (9).

3. The combined common plate flange air duct processing platform according to claim 1 is characterized by: A limiting groove (12) is provided inside the platform base (1), and a movable plate (11) slidably connected to the limiting groove (12) is fixed on the inner wall of the mounting frame (2).

4. The combined common plate flange air duct processing platform according to claim 3 is characterized by: A screw rod (13) passes through the interior of the movable plate (11), and the end of the screw rod (13) is rotatably connected to the inner wall of the platform base (1) via a bearing. A drive motor (14) is fixed to one side of the platform base (1) via bolts, and the power output shaft of the drive motor (14) is fixedly connected to the other end of the screw rod (13).

5. The combined common plate flange air duct processing platform according to claim 4 is characterized by: Two guide rods (15) are symmetrically passed through the inner wall of the movable plate (11), and the two guide rods (15) are fixedly connected to the platform base (1).

6. The combined common plate flange air duct processing platform according to claim 1 is characterized by: The upper surface of the platform base (1) is provided with two installation grooves (16), and the insides of the two installation grooves (16) are both slidably connected with clamping parts (17).

7. The combined common plate flange air duct processing platform according to claim 6, characterized in that: The upper end of the clamping member (17) is threadedly connected to a screw rod (18), and the end of the screw rod (18) is rotatably connected to a clamping plate (19) via a bearing. A limiting bolt (20) abutting against the upper end of the platform base (1) is installed on one side of the clamping member (17).

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