Drilling equipment for hydrogen storage tank body machining

Abstract

The utility model relates to the technical field of drilling equipment, and discloses drilling equipment for hydrogen storage tank body machining, which comprises a base, an inverted L-shaped fixing plate is fixedly mounted on one side of the top of the base, two transverse sliding grooves are formed in the lower part of the inner side of the inverted L-shaped fixing plate, sliding blocks are mounted in the two transverse sliding grooves in a sliding manner, and the sliding blocks are connected with the inverted L-shaped fixing plate. Vertical plates are fixedly mounted at the ends of the opposite sides of the two sliding blocks correspondingly, arc-shaped clamping plates are fixedly mounted at the tops and the bottoms of the opposite sides of the two vertical plates correspondingly, clamping rubber blocks are fixedly connected to the inner sides of the arc-shaped clamping plates correspondingly, a lifting plate is mounted at the top of the inner side of the inverted-L-shaped fixing plate, and a drilling motor is fixedly mounted at the bottom of the lifting plate. The output end of the drilling motor is fixedly connected with a drilling head. The drilling equipment for hydrogen storage tank body machining is provided with an effective fixing and drilling structure, a hydrogen storage tank can be effectively placed and fixed, then stable drilling operation is conducted, and therefore the drilling machining efficiency and quality are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling equipment, in particular to a drilling equipment used for processing a hydrogen storage tank body. Background Art

[0002] Hydrogen is flammable and explosive. It is easy to leak and spread, has a wide flammable range, a high calorific value, a large explosion energy, and can degrade materials. In addition, the hydrogen system has a complex structure and diverse operating conditions, and the risk of use is high. Hydrogen is stored in hydrogen storage tanks when in use. During the production and processing of some small hydrogen storage tanks, holes for connecting pipe fittings are opened in the middle of their ends. Traditionally, the hole opening operation for small hydrogen storage tanks is performed manually. Manual drilling requires the hydrogen storage tank to be fixed and the drilling operation to be performed. The entire processing operation is relatively inconvenient. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for processing the body of a hydrogen storage tank, comprising a base, an inverted L-shaped fixing plate fixedly installed on one side of the top of the base, two horizontal sliding grooves are provided at the lower part of the inner side of the inverted L-shaped fixing plate, sliders are slidably installed inside the two horizontal sliding grooves, vertical plates are fixedly installed at one end of the opposite sides of the two sliders, arc-shaped clamping plates are fixedly installed on the top and bottom of the opposite sides of the two vertical plates, clamping rubber blocks are fixedly connected to the inner sides of the arc-shaped clamping plates, a lifting plate is installed on the top of the inner side of the inverted L-shaped fixing plate, a drilling motor is fixedly installed on the bottom of the lifting plate, and a drilling head is fixedly connected to the output end of the drilling motor.

[0004] Preferably, a telescopic cylinder is fixedly installed on the top of the inverted L-shaped fixed plate, the telescopic end of the telescopic cylinder is fixedly connected to the middle part of the top of the lifting plate, two stabilizing rods are movably plugged into the top of the inverted L-shaped fixed plate, the bottoms of the two stabilizing rods are fixedly connected to the top of the lifting plate, and a horn cover is fixedly installed on the top of the base, and the horn cover is located directly below the drilling head, so that the hydrogen storage tank body can be effectively placed.

[0005] Preferably, the two horizontal slide grooves are each provided with a circular inner groove, the middle parts of the two circular inner grooves are rotatably connected with a rotating shaft, the ends of the two rotating shafts located inside the circular inner grooves are fixedly installed with discs, one side of the two discs is symmetrically fixedly installed with a toggle pin, the two circular inner grooves are each provided with a vertical frame plate, the toggle pin is located inside the vertical frame plate, and the middle part of the vertical frame plate is fixedly connected to one end of the slider, so that the hydrogen storage tank body can be effectively clamped and fixed.

[0006] Preferably, one end of the two rotating shafts extends to the outside of the inverted L-shaped fixed plate and is symmetrically fixedly connected with a worm gear. A double-output shaft motor is installed in the middle of the outside of the inverted L-shaped fixed plate. The two output ends of the double-output shaft motor are symmetrically fixedly connected with worms. The two worms are respectively meshed with the two worm gears, thereby enabling effective transmission.

[0007] Compared with the prior art, the utility model has the following beneficial effects: by providing a base, an inverted L-shaped fixing plate, a horizontal slide groove, a slider, a vertical plate, an arc-shaped card plate, a lifting plate, a drilling motor and a drilling head, the drilling equipment for processing the hydrogen storage tank body has an effective fixing and drilling structure, which can effectively place and fix the hydrogen storage tank, and then perform a stable drilling operation, thereby effectively improving the efficiency and quality of the drilling processing. At the same time, the drilling equipment has a simple structural design, is convenient to use and operate, and has stable and reliable processing. Its practicality and performance can meet the use requirements of the hydrogen storage tank body processing;

[0008] By starting the double-output shaft motor, the two worms are rotated, and the rotation of the two worms will drive the two worm wheels to rotate, and the rotation of the two worm wheels will drive the two rotating shafts to rotate, and the rotation of the two rotating shafts will cause the two discs to rotate relative to each other, and the two relatively rotating discs will drive the two toggle pins to rotate, and the rotation of the two toggle pins will cause the two vertical frame plates to move horizontally relative to each other, and the relative movement of the two vertical frame plates will drive the two sliders to move relative to each other inside the two horizontal slide grooves, and the two relatively moving sliders will drive the vertical plates, the arc-shaped clamping plates and the clamping rubber blocks to clamp and fix the hydrogen storage tank body inside the horn cover; then start the drilling motor and the telescopic cylinder, the starting of the drilling motor will drive the drilling head to rotate, and the starting of the telescopic cylinder will extend and drive the lifting plate, the drilling motor and the drilling head to move downward, and the rotating downward drilling head will drill a hole in the center of the top of the hydrogen storage tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] 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.

[0010] In the attached picture:

[0011] Figure 1 This is a front view structural diagram of the drilling equipment used for processing the hydrogen storage tank body of the utility model;

[0012] Figure 2 For this utility model Figure 1 A schematic diagram of a partial cross-sectional structure;

[0013] Figure 3 For this utility model Figure 1 A partial rear view structural diagram of ;

[0014] In the figure: 1. base; 2. inverted L-shaped fixing plate; 3. horizontal slide groove; 4. slider; 5. vertical plate; 6. arc-shaped clamping plate; 7. lifting plate; 8. drilling motor; 9. drilling head; 10. telescopic cylinder; 11. stabilizer bar; 12. horn cover; 13. circular inner groove; 14. rotating shaft; 15. disc; 16. toggle pin; 17. vertical frame plate; 18. worm gear; 19. double-output shaft motor; 20. worm. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] Depend on Figures 1 to 3 The utility model comprises a base 1, an inverted L-shaped fixing plate 2 is fixedly installed on one side of the top of the base 1, two horizontal slide grooves 3 are provided at the lower part of the inner side of the inverted L-shaped fixing plate 2, sliders 4 are slidably installed inside the two horizontal slide grooves 3, vertical plates 5 are fixedly installed at one end of the opposite sides of the two sliders 4, arc-shaped card plates 6 are fixedly installed on the top and bottom of the opposite sides of the two vertical plates 5, clamping rubber blocks are fixedly connected to the inner sides of the arc-shaped card plates 6, a lifting plate 7 is installed on the top of the inner side of the inverted L-shaped fixing plate 2, and the bottom of the lifting plate 7 is fixed A drilling motor 8 is fixedly installed, and a drilling head 9 is fixedly connected to the output end of the drilling motor 8; a telescopic cylinder 10 is fixedly installed on the top of the inverted L-shaped fixed plate 2, and the telescopic end of the telescopic cylinder 10 is fixedly connected to the middle part of the top of the lifting plate 7, and two stabilizing rods 11 are movably plugged into the top of the inverted L-shaped fixed plate 2, and the bottoms of the two stabilizing rods 11 are fixedly connected to the top of the lifting plate 7, and a horn cover 12 is fixedly installed on the top of the base 1, and the horn cover 12 is located directly below the drilling head 9, so that the hydrogen storage tank body can be effectively placed.

[0017] One end of the two rotating shafts 14 extends to the outside of the inverted L-shaped fixing plate 2 and is symmetrically fixedly connected with a worm gear 18. A double-output shaft motor 19 is installed in the middle of the outside of the inverted L-shaped fixing plate 2. The two output ends of the double-output shaft motor 19 are symmetrically fixedly connected with worms 20. The two worms 20 are respectively meshed and connected with the two worm gears 18, so that transmission can be effectively performed.

[0018] By starting the double-output shaft motor 19, the two worms 20 are rotated, and the rotation of the two worms 20 drives the two worm wheels 18 to rotate, and the rotation of the two worm wheels 18 drives the two rotating shafts 14 to rotate, and the rotation of the two rotating shafts 14 causes the two discs 15 to rotate relative to each other.

[0019] The two horizontal slide grooves 3 are provided with circular inner grooves 13 inside, the middle parts of the two circular inner grooves 13 are rotatably connected with rotating shafts 14, the ends of the two rotating shafts 14 located inside the circular inner grooves 13 are fixedly installed with discs 15, and one side of the two discs 15 is symmetrically fixedly installed with toggle pins 16, and the insides of the two circular inner grooves 13 are provided with vertical frame plates 17, the toggle pins 16 are located inside the vertical frame plates 17, and the middle part of the vertical frame plates 17 is fixedly connected to one end of the slider 4, so that the hydrogen storage tank body can be effectively clamped and fixed;

[0020] The hydrogen storage tank body is placed vertically inside the horn cover 12, and then the two rotating shafts 14 drive the two discs 15 to rotate relatively. The two relatively rotating discs 15 drive the two toggle pins 16 to rotate. The rotation of the two toggle pins 16 causes the two vertical frame plates 17 to move horizontally relative to each other. The relative movement of the two vertical frame plates 17 drives the two sliders 4 to move relatively inside the two horizontal slide grooves 3. The two relatively moving sliders 4 drive the vertical plates 5, the arc-shaped clamping plates 6 and the clamping rubber blocks to clamp and fix the hydrogen storage tank body inside the horn cover 12.

[0021] Then start the drilling motor 8 and the telescopic cylinder 10. The starting of the drilling motor 8 will drive the drilling head 9 to rotate, and the starting of the telescopic cylinder 10 will extend and drive the lifting plate 7, the drilling motor 8 and the drilling head 9 to move downward. The rotating and downward drilling head 9 will perform a drilling operation on the center position of the top of the hydrogen storage tank body.

[0022] The drilling equipment used for hydrogen storage tank body processing has an effective fixing and drilling structure, which can effectively place and fix the hydrogen storage tank, and then perform stable drilling operations, thereby effectively improving the efficiency and quality of drilling processing. At the same time, the drilling equipment has a simple structural design, is convenient and easy to use and operate, and has stable and reliable processing. Its practicality and performance can meet the use requirements of hydrogen storage tank body processing.

Claims

1. A drilling device for processing a hydrogen storage tank body, comprising a base (1), characterized in that: An inverted L-shaped fixing plate (2) is fixedly installed on one side of the top of the base (1), two horizontal sliding grooves (3) are provided at the lower part of the inner side of the inverted L-shaped fixing plate (2), and sliding blocks (4) are slidably installed inside the two horizontal sliding grooves (3), and vertical plates (5) are fixedly installed at one end of the opposite sides of the two sliding blocks (4), and arc-shaped clamping plates (6) are fixedly installed on the top and bottom of the opposite sides of the two vertical plates (5), and clamping rubber blocks are fixedly connected to the inner sides of the arc-shaped clamping plates (6), and a lifting plate (7) is installed on the top of the inner side of the inverted L-shaped fixing plate (2), and a drilling motor (8) is fixedly installed at the bottom of the lifting plate (7), and a drilling head (9) is fixedly connected to the output end of the drilling motor (8).

2. The drilling equipment for hydrogen storage tank body processing according to claim 1 is characterized in that: A telescopic cylinder (10) is fixedly installed on the top of the inverted L-shaped fixed plate (2), and the telescopic end of the telescopic cylinder (10) is fixedly connected to the middle of the top of the lifting plate (7). Two stabilizing rods (11) are movably plugged into the top of the inverted L-shaped fixed plate (2), and the bottoms of the two stabilizing rods (11) are fixedly connected to the top of the lifting plate (7). A horn cover (12) is fixedly installed on the top of the base (1), and the horn cover (12) is located directly below the drilling head (9).

3. The drilling equipment for hydrogen storage tank body processing according to claim 1 is characterized in that: The two transverse sliding grooves (3) are each provided with a circular inner groove (13), the middle parts of the two circular inner grooves (13) are rotatably connected with a rotating shaft (14), the ends of the two rotating shafts (14) located inside the circular inner grooves (13) are fixedly mounted with a disk (15), one side of the two disks (15) is symmetrically fixedly mounted with a toggle pin (16), the inside of the two circular inner grooves (13) are each provided with a vertical frame plate (17), the toggle pin (16) is located inside the vertical frame plate (17), and the middle part of the vertical frame plate (17) is fixedly connected to one end of the sliding block (4).

4. The drilling equipment for hydrogen storage tank body processing according to claim 3 is characterized in that: One end of each of the two rotating shafts (14) extends to the outside of the inverted L-shaped fixing plate (2) and is symmetrically fixedly connected to a worm gear (18); a double-output shaft motor (19) is installed in the middle of the outside of the inverted L-shaped fixing plate (2); two output ends of the double-output shaft motor (19) are symmetrically fixedly connected to worms (20); and the two worms (20) are respectively meshed and connected to the two worm gears (18).

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