Multi-station corrugated pipe drilling device

Abstract

The utility model relates to the technical field of corrugated pipe machining, and discloses a multi-station corrugated pipe drilling device which comprises a machining table, a punching mechanism is installed above the machining table, a bottom plate is arranged right above the machining table, clamping mechanisms are connected to the two sides of the upper portion of the bottom plate, a sliding hole is formed in the machining table, and the clamping mechanisms are connected to the two sides of the upper portion of the bottom plate. A sliding plate is fixed to the bottom of the bottom plate, the sliding plate is arranged in the sliding hole in a sliding mode, a support is fixed to one side of the bottom of the bottom plate, a motor is installed above the support, bearings are fixed to the two side walls of the sliding hole, and a threaded rod is connected into one bearing. According to the corrugated pipe punching device, a corrugated pipe is placed above the bottom plate, the two sides of the corrugated pipe can be clamped and positioned through the clamping mechanisms on the two sides above the bottom plate, and then the corrugated pipe can be punched through the punching mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows processing, and more specifically, to a multi-station bellows drilling device. Background Art

[0002] Bellows primarily include metal bellows, bellows expansion joints, bellows heat exchange tubes, diaphragm capsules, and metal hoses. Metal bellows are primarily used to compensate for pipeline thermal deformation, reduce vibration, and absorb pipeline settlement deformation. They are widely used in industries such as petrochemicals, instrumentation, aerospace, chemicals, electric power, water conservancy, and metallurgy.

[0003] When punching a metal bellows, in order to prevent the bellows from shifting, clamping mechanisms are usually set on both sides to clamp and position the bellows, and then the holes are punched through the punching mechanism. When the surface of the bellows needs to be punched multiple times, the bellows needs to be removed from the clamping mechanism, and then its position is adjusted, and then the bellows needs to be repositioned through the clamping mechanism before the bellows can be punched again, which is inconvenient to operate. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a multi-station corrugated pipe drilling device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station corrugated pipe drilling device, comprising a processing table, a punching mechanism installed above the processing table, a base plate provided directly above the processing table, clamping mechanisms connected to both sides above the base plate, a sliding hole provided on the processing table, a slide plate fixed to the bottom of the base plate, and the slide plate slidingly arranged in the sliding hole, a bracket fixed to one side of the bottom of the base plate, a motor installed above the bracket, bearings fixed to both side walls of the sliding hole, a threaded rod connected to one of the bearings, one end of the threaded rod passing through the slide plate and the other bearing and connected to the motor output shaft, and the threaded rod and the slide plate are connected by a thread.

[0006] As an optimal technical solution of the present invention, the punching mechanism includes an L-shaped plate, which is fixed on one side above the processing table. An electric telescopic rod is fixed to the side wall above the L-shaped plate, and a puncher is fixedly installed on one end of the electric telescopic rod.

[0007] As an optimal technical solution of the present utility model, the clamping mechanism includes a U-shaped plate and an arc-shaped baffle, the U-shaped plate is fixed on both sides above the bottom plate, the arc-shaped baffle is arranged in the U-shaped plate, and a sliding mechanism is provided between both sides of the arc-shaped baffle and the inner wall of the U-shaped plate, a nut is inlaid above the U-shaped plate, an upper threaded rod is connected inside the nut, one end of the upper threaded rod extends downward and is fixed with a rotating plate, and the rotating plate is rotatably connected above the arc-shaped baffle, and the other end of the upper threaded rod extends upward and is fixed with a turning handle.

[0008] As a preferred technical solution of the present invention, a rubber pad is fixed to the side wall of the arc-shaped baffle.

[0009] As an optimal technical solution of the present invention, the sliding mechanism includes a side sliding groove and a side sliding plate. The side sliding groove is opened on the inner wall of the U-shaped plate, the side sliding plate is fixed on both sides of the arc-shaped baffle, and the side sliding plate is slidably arranged in the side sliding groove. The side wall of the side sliding plate is opened with a groove, and a ball is rotatably connected in the groove.

[0010] As a preferred technical solution of the present invention, the outer surface of the turning handle is provided with anti-slip grooves.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model places the corrugated pipe on the bottom plate, and the two sides of the corrugated pipe can be clamped and positioned by the clamping mechanisms on both sides of the bottom plate, and then the corrugated pipe can be punched by the punching mechanism.

[0013] 2. The utility model can drive the threaded rod to rotate by starting the motor, and the rotation of the threaded rod can drive the slide plate to slide in the sliding hole. The movement of the slide plate can drive the bellows to move. When the bellows moves to a suitable position, the bellows can be punched again, thereby facilitating multiple punching of the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-station corrugated pipe drilling device of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of a multi-station bellows drilling device of the utility model;

[0016] Figure 3 This is a side structural diagram of a multi-station bellows drilling device of the utility model;

[0017] Figure 4 This is an enlarged schematic diagram of the A-section structure of a multi-station corrugated pipe drilling device of the present invention.

[0018] In the figure: 1. Processing table; 2. Bottom plate; 3. Slide hole; 4. Threaded rod; 5. Slide plate; 6. Bearing; 7. Motor; 8. Bracket; 9. U-shaped plate; 10. Arc baffle; 11. Turn plate; 12. Upper threaded rod; 13. Nut; 14. Turn handle; 15. Side slide groove; 16. Side slide plate; 17. Groove; 18. Ball bearing; 19. L-shaped plate; 20. Punch; 21. Electric telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0020] like Figures 1 to 4 As shown, the utility model provides a multi-station corrugated pipe drilling device, including a processing table 1, a punching mechanism is installed above the processing table 1, a base plate 2 is arranged directly above the processing table 1, and clamping mechanisms are connected on both sides above the base plate 2. The clamping mechanisms on both sides above the base plate 2 can clamp and position the two sides of the corrugated pipe, and then the corrugated pipe can be punched through the punching mechanism.

[0021] A sliding hole 3 is provided on the processing table 1, and a slide plate 5 is fixed to the bottom of the base plate 2, and the slide plate 5 is slidably set in the sliding hole 3. A bracket 8 is fixed to one side of the bottom of the base plate 2, and a motor 7 is installed above the bracket 8. Bearings 6 are fixed to the two side walls of the sliding hole 3, and a threaded rod 4 is connected to one of the bearings 6. One end of the threaded rod 4 passes through the slide plate 5 and the other bearing 6 and is connected to the output shaft of the motor 7, and the threaded rod 4 and the slide plate 5 are connected by a thread. By starting the motor 7, the threaded rod 4 can be driven to rotate, and the rotation of the threaded rod 4 can drive the slide plate 5 to slide in the sliding hole 3. The movement of the slide plate 5 can drive the corrugated pipe to move. When the corrugated pipe moves to a suitable position, the corrugated pipe can be punched again.

[0022] Among them, the punching mechanism includes an L-shaped plate 19, which is fixed on one side above the processing table 1. An electric telescopic rod 21 is fixed to the side wall above the L-shaped plate 19, and a puncher 20 is fixedly installed at one end of the electric telescopic rod 21. When the puncher 20 is started and the electric telescopic rod 21 is controlled, the puncher 20 can be driven to move up and down. When the drill bit of the puncher 20 contacts the side wall of the corrugated pipe, the corrugated pipe can be punched.

[0023] When the upper end of the U-shaped plate 9 is in contact with the side wall of the bellows 2, the upper end of the U-shaped plate 9 is fixed with a handle 14, and the upper end of the U-shaped plate 9 is fixed with a handle 14, which is provided with an anti-slip groove on the outside of the handle 14. By placing one side of the bellows in the U-shaped plate 9 and then rotating the handle 14, the rotating handle 14 can drive the upper threaded rod 12 to move up and down in the nut 13, and the movement of the upper threaded rod 12 can drive the arc baffle 10 to move. When the arc baffle 10 conflicts with the side wall of the bellows, the bellows can be clamped and positioned.

[0024] The side walls of the arc-shaped baffle 10 are fixed with rubber pads, which can increase the friction of the side walls of the arc-shaped baffle 10 .

[0025] Among them, the sliding mechanism includes a side sliding groove 15 and a side slide 16. The side sliding groove 15 is opened on the inner wall of the U-shaped plate 9, and the side slide 16 is fixed on both sides of the arc baffle 10. The side slide 16 is slidably set in the side sliding groove 15. The side wall of the side slide 16 is opened with a groove 17, and a ball 18 is rotatably connected in the groove 17. The arc baffle 10 can be slidably limited by the sliding mechanism.

[0026] The working principle and usage process of the present invention are as follows: by placing the bellows in the U-shaped plate 9 above the bottom plate 2, and then turning the handle 14, the turning handle 14 can drive the arc baffle 10 to move, and when the arc baffle 10 conflicts with the side wall of the bellows, the bellows can be clamped and positioned, and then the bellows can be punched through the punching mechanism, and the threaded rod 4 can be driven to rotate by starting the motor 7, and the rotation of the threaded rod 4 can drive the slide plate 5 to slide in the sliding hole 3, and the movement of the slide plate 5 can drive the bellows to move, and when the bellows moves to the appropriate position, the bellows can be punched again through the punching mechanism.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station corrugated pipe drilling device, comprising a processing table (1), characterized in that: A punching mechanism is installed above the processing table (1), a base plate (2) is arranged just above the processing table (1), and clamping mechanisms are connected to both sides of the base plate (2). A sliding hole (3) is opened on the processing table (1), a slide plate (5) is fixed at the bottom of the base plate (2), and the slide plate (5) is slidably arranged in the sliding hole (3), a bracket (8) is fixed on one side of the bottom of the base plate (2), and a motor (7) is installed above the bracket (8), and bearings (6) are fixed on both side walls of the sliding hole (3), one of the bearings (6) is connected to a threaded rod (4), one end of the threaded rod (4) passes through the slide plate (5) and the other bearing (6) and is connected to the output shaft of the motor (7), and the threaded rod (4) and the slide plate (5) are connected by a thread.

2. The multi-station corrugated pipe drilling device according to claim 1, characterized in that: The punching mechanism comprises an L-shaped plate (19), the L-shaped plate (19) being fixed on one side above the processing table (1), an electric telescopic rod (21) being fixed on the side wall above the L-shaped plate (19), and a punching machine (20) being fixedly mounted on one end of the electric telescopic rod (21).

3. The multi-station corrugated pipe drilling device according to claim 1, characterized in that: The clamping mechanism comprises a U-shaped plate (9) and an arc-shaped baffle (10), wherein the U-shaped plate (9) is fixed on both sides above the bottom plate (2), the arc-shaped baffle (10) is arranged in the U-shaped plate (9), and a sliding mechanism is arranged between both sides of the arc-shaped baffle (10) and the inner wall of the U-shaped plate (9), a nut (13) is embedded above the U-shaped plate (9), an upper threaded rod (12) is connected inside the nut (13), one end of the upper threaded rod (12) extends downward and is fixed with a rotating plate (11), and the rotating plate (11) is rotatably connected above the arc-shaped baffle (10), and the other end of the upper threaded rod (12) extends upward and is fixed with a rotating handle (14).

4. The multi-station corrugated pipe drilling device according to claim 3, characterized in that: A rubber pad is fixed to the side wall of the arc-shaped baffle (10).

5. The multi-station corrugated pipe drilling device according to claim 3, characterized in that: The sliding mechanism comprises a side sliding groove (15) and a side sliding plate (16), wherein the side sliding groove (15) is provided on the inner wall of the U-shaped plate (9), the side sliding plate (16) is fixed on both sides of the arc-shaped baffle (10), and the side sliding plate (16) is slidably arranged in the side sliding groove (15), and a groove (17) is provided on the side wall of the side sliding plate (16), and a ball (18) is rotatably connected in the groove (17).

6. The multi-station corrugated pipe drilling device according to claim 3, characterized in that: The rotating handle (14) is provided with anti-slip grooves on the outside.

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