Flange drilling device for vacuum equipment

Abstract

The utility model relates to the technical field of vacuum equipment processing, in particular to a flange drilling device for vacuum equipment, which comprises a supporting structure, a clamping structure and a drilling structure, the supporting structure comprises a supporting plate, the bottom end of the supporting plate is fixedly connected with a supporting column, the top end of a bottom plate is fixedly connected with a connecting plate, and the top end of the connecting plate is fixedly connected with a mounting plate; the clamping structure comprises two first hydraulic cylinders, the first hydraulic cylinders are fixedly installed at the top end of the supporting plate, the output ends of the first hydraulic cylinders are fixedly connected with clamping plates, the outer walls of the clamping plates are fixedly connected with supporting blocks, the drilling structure comprises second hydraulic cylinders, the second hydraulic cylinders are fixedly installed at the bottom end of the installing plate, and the output ends of the second hydraulic cylinders are fixedly connected with a moving plate. According to the flange drilling device for the vacuum equipment, due to the fact that the position of the drill bit is convenient to adjust, flanges with different requirements can be drilled, the application range is large, the applicability is high, and actual use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum equipment processing, in particular to a flange drilling device for vacuum equipment. Background Art

[0002] Vacuum equipment is a device that generates, improves and / or maintains vacuum, including vacuum application equipment and vacuum acquisition equipment. In the manufacture of vacuum equipment, it is necessary to process the parts on the vacuum equipment, including flanges used for connection.

[0003] Flanges usually need to be drilled during the processing. After searching, the utility model patent with Chinese patent publication number CN215698175U discloses a flange drilling device for vacuum equipment. Its main function is to facilitate drilling multiple holes at the same time, which can greatly improve the drilling efficiency. However, due to the fixed position of the drill bit, it is not convenient to drill flanges with different requirements, resulting in a small actual use range and low applicability.

[0004] Therefore, we propose a flange drilling device for vacuum equipment to solve this problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a flange drilling device for vacuum equipment to solve the problems of the prior art mentioned in the background technology that the application scope of the prior art is small and the applicability is low.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange drilling device for vacuum equipment, comprising a support structure, a clamping structure and a drilling structure, characterized in that: the support structure comprises a support plate, the bottom end of the support plate is fixedly connected to a support column, the top end of the support plate is fixedly connected to a connecting plate, and the top end of the connecting plate is fixedly connected to a mounting plate;

[0009] The clamping structure comprises two hydraulic cylinders 1, wherein the hydraulic cylinders 1 are fixedly mounted on the top of the support plate, the output end of the hydraulic cylinders 1 is fixedly connected to a clamping plate, and the outer wall of the clamping plate is fixedly connected to a support block;

[0010] The drilling structure includes a hydraulic cylinder 2, which is fixedly installed on the bottom end of the mounting plate, and the output end of the hydraulic cylinder 2 is fixedly connected to a movable plate, a plurality of sliders are slidably arranged inside the movable plate, and a plurality of motors 1 are fixedly installed on the top of the movable plate, the output end of the motor 1 is fixedly connected to a screw, and the screw is threadedly connected to the slider, the bottom end of the slider is fixedly installed with a motor 2, and the output end of the motor 2 is fixedly connected to a drill bit.

[0011] Preferably, a plurality of position-limiting telescopic rods are fixedly connected to the bottom end of the mounting plate, and the bottom ends of the position-limiting telescopic rods are fixedly connected to the movable plate.

[0012] Preferably, reinforcing ribs are fixedly connected between the connecting plate, the supporting plate and the mounting plate.

[0013] Preferably, a plurality of limit plates are fixedly connected to the outer wall of the sliding block, and the limit plates are in contact with the movable plate.

[0014] Preferably, a collection box is placed at the bottom end of the support plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a flange drilling device for vacuum equipment, which has the following beneficial effects:

[0017] The flange drilling device for vacuum equipment can ensure the normal operation of the device through the supporting structure, and the clamping structure can clamp the flange to ensure that the drilling process can proceed normally. The drilling structure is used to drill holes in the flange, and when the motor is working, it can drive the screw to rotate, which can also make the slider slide, so that the position of the drill bit can be easily adjusted, so that flanges with different requirements can be drilled. It has a wide range of use, strong applicability, and is conducive to practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view of the drilling structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial connection structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the top view of the clamping structure of the utility model.

[0022] In the figure: 1. Support plate; 2. Support column; 3. Connecting plate; 4. Mounting plate; 5. Hydraulic cylinder 1; 6. Clamp; 7. Support block; 8. Hydraulic cylinder 2; 9. Moving plate; 10. Slider; 11. Motor 1; 12. Screw; 13. Motor 2; 14. Drill bit; 15. Limit telescopic rod; 16. Reinforcement rib; 17. Limit plate; 18. Collection box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-4 A flange drilling device for vacuum equipment includes a supporting structure, a clamping structure and a drilling structure. The supporting structure includes a supporting plate 1, a supporting column 2 is fixedly connected to the bottom end of the supporting plate 1, a connecting plate 3 is fixedly connected to the top end of the supporting plate 1, and a mounting plate 4 is fixedly connected to the top end of the connecting plate 3.

[0026] The support structure is responsible for installing the clamping structure and the drilling structure, thereby ensuring the normal drilling process.

[0027] The clamping structure includes two hydraulic cylinders 5, which are fixedly installed on the top of the support plate 1. The output end of the hydraulic cylinder 5 is fixedly connected to a clamping plate 6, and the outer wall of the clamping plate 6 is fixedly connected to a support block 7.

[0028] The flange can be temporarily supported by the support block 7, so that the flange can be clamped conveniently, and after the hydraulic cylinder 5 is started, the clamping plate 6 moves accordingly, so that the flange at the top of the support block 7 can be clamped to ensure the normal drilling process.

[0029] The drilling structure includes a hydraulic cylinder 2 8, which is fixedly installed on the bottom end of the mounting plate 4, and the output end of the hydraulic cylinder 2 8 is fixedly connected to a movable plate 9, and a plurality of sliders 10 are slidably arranged inside the movable plate 9, and a plurality of motors 11 are fixedly installed on the top of the movable plate 9, and a screw 12 is fixedly connected to the output end of the motor 11, and the screw 12 is threadedly connected to the slider 10, and a motor 2 13 is fixedly installed on the bottom end of the slider 10, and a drill bit 14 is fixedly connected to the output end of the motor 2 13.

[0030] When the motor 2 13 is started, the drill bit 14 rotates accordingly, and the hydraulic cylinder 1 5 is started to move the movable plate 9 downward, so that the flange can be drilled by the drill bit 14 in a rotating state, and when the motor 11 is started, the screw 12 rotates accordingly, so that the slider 10 slides inside the movable plate 9, which makes it convenient to adjust the position of the drill bit 14, thereby improving the use range of the device, having high applicability and being conducive to practical application.

[0031] See also Figure 1 and Figure 2The bottom end of the mounting plate 4 is fixedly connected with a plurality of limiting telescopic rods 15 , and the bottom ends of the limiting telescopic rods 15 are fixedly connected with the movable plate 9 .

[0032] The limiting telescopic rod 15 can provide a good limiting effect on the movable plate 9, making the movable plate 9 more stable, which is beneficial to improving the drilling effect.

[0033] See also Figure 1 Reinforcing ribs 16 are fixedly connected between the connecting plate 3, the supporting plate 1 and the mounting plate 4.

[0034] The reinforcing ribs 16 can improve the stability of the connecting plate 3 and the mounting plate 4, thereby improving the stability of the entire device.

[0035] See also Figure 2 and Figure 3 A plurality of limit plates 17 are fixedly connected to the outer wall of the slider 10 , and the limit plates 17 are in contact with the movable plate 9 .

[0036] The slider 10 can be limited by the limiting plate 17, which can prevent the slider 10 from vibrating greatly, thereby improving the stability of the motor 2 13 and helping to improve the drilling effect.

[0037] See also Figure 1 A collecting box 18 is placed at the bottom end of the supporting plate 1 .

[0038] The collection box 18 can collect drilling debris, making the device more convenient to use.

[0039] In summary, the working principle and working process of the flange drilling device for vacuum equipment are as follows: when in use, first place the flange drilling device for vacuum equipment at the desired location, place the flange on the top of the support block 7, then start the hydraulic cylinder 5 to clamp the flange 6, then start the motor 11, until the drill bit 14 is in a suitable position, start the motor 2 13 to rotate the drill bit 14, and finally start the hydraulic cylinder 2 8 to move the drill bit 14 down to drill the flange. Since the position of the drill bit 14 can be adjusted, the use range of the device can be greatly improved, and it has high practicality.

[0040] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A flange drilling device for vacuum equipment, comprising a supporting structure, a clamping structure and a drilling structure, characterized in that: The support structure comprises a support plate (1), the bottom end of the support plate (1) is fixedly connected to a support column (2), the top end of the support plate (1) is fixedly connected to a connecting plate (3), and the top end of the connecting plate (3) is fixedly connected to a mounting plate (4); The clamping structure comprises two hydraulic cylinders (5), wherein the hydraulic cylinders (5) are fixedly mounted on the top of the support plate (1), the output ends of the hydraulic cylinders (5) are fixedly connected to a clamping plate (6), and the outer wall of the clamping plate (6) is fixedly connected to a support block (7); The drilling structure comprises a hydraulic cylinder 2 (8), wherein the hydraulic cylinder 2 (8) is fixedly mounted on the bottom end of the mounting plate (4), the output end of the hydraulic cylinder 2 (8) is fixedly connected to a movable plate (9), a plurality of sliders (10) are slidably arranged inside the movable plate (9), and a plurality of motors 1 (11) are fixedly mounted on the top end of the movable plate (9), the output end of the motor 1 (11) is fixedly connected to a screw rod (12), the screw rod (12) is threadedly connected to the slider (10), the bottom end of the slider (10) is fixedly mounted with a motor 2 (13), and the output end of the motor 2 (13) is fixedly connected to a drill bit (14).

2. The flange drilling device for vacuum equipment according to claim 1, characterized in that: A plurality of position-limiting telescopic rods (15) are fixedly connected to the bottom end of the mounting plate (4), and the bottom ends of the position-limiting telescopic rods (15) are fixedly connected to the movable plate (9).

3. The flange drilling device for vacuum equipment according to claim 1, characterized in that: The connecting plate (3) is fixedly connected to the supporting plate (1) and the mounting plate (4) with reinforcing ribs (16).

4. The flange drilling device for vacuum equipment according to claim 1, characterized in that: A plurality of limit plates (17) are fixedly connected to the outer wall of the sliding block (10), and the limit plates (17) are in close contact with the movable plate (9).

5. The flange drilling device for vacuum equipment according to claim 3, characterized in that: A collecting box (18) is placed at the bottom end of the support plate (1).

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