A drilling tooling for a horizontal hyperbaric chamber

Abstract

This utility model discloses a drilling fixture for a horizontal oxygen chamber, including an oxygen chamber body, a door frame on one side of the oxygen chamber body, and a drilling assembly on the door frame. The drilling assembly includes a fixed frame fitted onto the door frame, a spacer connecting plate on one side of the fixed frame, positioning bolts on the spacer connecting plate, and a hand-adjusting bolt on the upper surface of the fixed frame. An ear plate on one side of the fixed frame has a positioning shaft, and a connecting rod is rotatably connected to the outer surface of the positioning shaft. This utility model uses the positioning bolts to adjust and lock the axial position. By tightening the two hand-adjusting bolts, the position of the fixed frame and the door frame is locked. Then, by adjusting the rotation angle of the connecting rod and the template, the inner surface of the template coincides with the surface of the chamber body. Finally, the fixing screw is tightened, and drilling can begin. Three-dimensional positioning ensures the parallelism and vertical displacement of the slide rail, effectively avoiding the parallelism deviation caused by scribing and drilling, which would affect the sliding of the door.

Description

Technical Field

[0001] This utility model relates to the field of oxygen chamber technology, specifically to a drilling tool for a horizontal oxygen chamber. Background Technology

[0002] The oxygen chamber creates an atmospheric environment of 0.3-0.8 kg / cm2. When a person is inside, due to the increased pressure, a large amount of oxygen dissolves in the blood, significantly increasing the amount of oxygen dissolved in the blood. It also increases the partial pressure of oxygen in the blood, enhances the blood oxygen diffusion capacity, and expands the effective diffusion radius of oxygen. People receive oxygen therapy and health care in the chamber, which provides effective and sufficient oxygen to the hypoxic body, increases the oxygen content and oxygen storage in tissues, thereby achieving health care and therapeutic effects.

[0003] Traditional sliding-door oxygen chambers require marking and drilling, and accumulated errors lead to excessive parallelism of the slide rails, affecting the smooth sliding of the door. The door is a critical component of the oxygen chamber, and assembly quality is a crucial quality control indicator for sliding-door oxygen chambers. The traditional marking method for drilling positioning affects both quality and efficiency. Therefore, there is an urgent need to design a drilling fixture for horizontal oxygen chambers to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a drilling tool for a horizontal oxygen chamber to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A drilling fixture for a horizontal oxygen chamber includes an oxygen chamber body, a door frame on one side of the oxygen chamber body, a drilling assembly on the door frame, and a fixing frame fitted onto the door frame. A spacer connecting plate is provided on one side of the fixing frame, a positioning bolt is provided on the spacer connecting plate, a hand-adjusting bolt is provided on the upper surface of the fixing frame, an ear plate is provided on one side of the fixing frame, a positioning shaft is provided on the ear plate, a connecting rod is rotatably connected to the outer surface of the positioning shaft, a template is provided on one side of the connecting rod, a template bolt is provided on one side of the template, and a drill sleeve is provided on the template.

[0007] Preferably, a threaded hole is provided on one side of the spacer connecting plate, the positioning bolt is threadedly connected to the spacer connecting plate through the threaded hole, and a lock nut is threadedly connected to the outer side of the positioning bolt.

[0008] Preferably, the sum of the lengths of the fixing frame and the positioning bolts is greater than the width of the door frame.

[0009] Preferably, there are two manual adjustment bolts, and the two manual adjustment bolts are respectively located near the two ends of the fixed frame.

[0010] Preferably, there are two drill bushings, and the two drill bushings have different diameters.

[0011] Preferably, one end of the template bolt is threaded with a fixing screw, and the connecting rod is rotatably connected to the template between the template bolt and the fixing screw.

[0012] In the above technical solution, the drilling tool provided by this utility model for a horizontal oxygen chamber has the following beneficial effects:

[0013] (1) Adjust and lock the axial position using positioning bolts. Lock the position of the fixed frame and the door frame by tightening two hand-adjusting bolts. Then adjust the rotation angle of the connecting rod and the template to make the inner surface of the template coincide with the surface of the cabin. Tighten the fixing screws and then drill holes. Through three-dimensional positioning, ensure the parallelism and vertical position difference of the slide rail, improve the sliding quality of the door, and effectively avoid the slide rail parallelism exceeding the tolerance caused by scribing and drilling, which affects the sliding of the door.

[0014] (2) By using three sets of drilling jigs or adjusting the drilling jigs on the positioning shaft, the positioning drilling holes of the three supports of each slide rail in the cabin can be realized, ensuring the installation quality of the slide rail supports and effectively avoiding the traditional marking method of drilling positioning, which affects both quality and efficiency.

[0015] (3) By setting drill sleeves of different diameters on the template, holes of different diameters can be drilled, thereby making the device more adaptable and simple and practical. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a drilling tool for a horizontal oxygen chamber according to the present invention.

[0018] Figure 2 This is a three-dimensional schematic diagram of the drilling assembly structure provided in an embodiment of the drilling tooling for a horizontal oxygen chamber according to the present invention.

[0019] Figure 3 This is a three-dimensional schematic diagram of a template structure provided by an embodiment of a drilling tool for a horizontal oxygen chamber according to the present invention.

[0020] 1. Oxygen chamber body, 2. Drilling assembly, 3. Door frame, 4. Fixing frame, 5. Spacing connecting plate, 6. Positioning bolt, 7. Locking nut, 8. Manual adjustment bolt, 9. Ear plate, 10. Positioning shaft, 11. Connecting rod, 12. Template, 13. Drill sleeve, 14. Template bolt. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-3 As shown in the figure, the present invention provides a drilling fixture for a horizontal oxygen chamber, including an oxygen chamber body 1, a door frame 3 on one side of the oxygen chamber body 1, a drilling assembly 2 on the door frame 3, the drilling assembly 2 including a fixing frame 4, the fixing frame 4 being sleeved on the door frame 3, a spacer connecting plate 5 on one side of the fixing frame 4, a positioning bolt 6 on the spacer connecting plate 5, a hand-adjusting bolt 8 on the upper surface of the fixing frame 4, an ear plate 9 on one side of the fixing frame 4, a positioning shaft 10 on the ear plate 9, a connecting rod 11 rotatably connected to the outer surface of the positioning shaft 10, a template 12 on one side of the connecting rod 11, a template bolt 14 on one side of the template 12, and a drill sleeve 13 on the template 12.

[0023] Specifically, in this embodiment, the oxygen chamber body 1 is used to promote oxygen absorption, relieve physical fatigue, and promote physical recovery. A door frame 3 is provided on one side of the oxygen chamber body 1. A drilling assembly 2 is provided on the door frame 3. The drilling assembly 2 is used to drill holes for positioning the sliding door oxygen chamber's slide rail support. The drilling assembly 2 includes a fixing frame 4, which is fitted onto the door frame 3. A spacer connecting plate 5 is provided on one side of the fixing frame 4. The spacer connecting plate 5 is fixedly connected to the fixing frame 4 by bolts. A positioning bolt 6 is provided on the spacer connecting plate 5. A hand-adjusting bolt 8 is provided on the upper surface of the fixing frame 4. One side is provided with ear plates 9, two of which are fixed to the fixed frame 4 by bolts. The ear plates 9 are provided with positioning shafts 10, and the outer surface of the positioning shafts 10 is rotatably connected to connecting rods 11. A template 12 is provided on one side of the connecting rods 11, and a template bolt 14 is provided on one side of the template 12. A drill sleeve 13 is provided on the template 12. The positioning holes of the three supports of each slide rail of the cabin can be achieved by using three sets of drill sleeves or by adjusting the drill jig on the positioning shaft 10. This tooling can achieve three-dimensional positioning, ensure the installation quality of the slide rail supports, ensure the parallelism and vertical difference of the slide rails, and improve the sliding quality of the door.

[0024] This utility model provides a drilling fixture for a horizontal oxygen chamber. The axial position is adjusted and locked using positioning bolts 6. The positions of the fixed frame 4 and the door frame 3 are locked by tightening two hand-adjusting bolts 8. Then, the rotation angle of the connecting rod 11 and the template 12 is adjusted so that the inner surface of the template 12 coincides with the surface of the chamber. The fixing screw is then tightened to drill holes. Through three-dimensional positioning, the parallelism and vertical difference of the slide rail are ensured, which improves the sliding quality of the door and effectively avoids the problem of excessive parallelism of the slide rail caused by scribing and drilling, which affects the sliding of the door.

[0025] In one embodiment of this utility model, a threaded hole is provided on one side of the fixed-distance connecting plate 5, and the positioning bolt 6 is threadedly connected to the fixed-distance connecting plate 5 through the threaded hole. A locking nut 7 is threadedly connected to the outside of the positioning bolt 6. The axial position of the whole can be adjusted and locked by the positioning bolt 6, and the locking nut 7 is used to lock the positioning bolt 6, so that the axial direction of the whole is fixed.

[0026] In another embodiment of this utility model, the sum of the lengths of the fixed frame 4 and the positioning bolt 6 is greater than the width of the door frame 3. By rotating the positioning bolt 6, the fixed frame 4 can be adjusted, thereby adjusting the overall axial distance.

[0027] In another embodiment of this utility model, two manual adjustment bolts 8 are provided, and the two manual adjustment bolts are respectively located near the two ends of the fixed frame 4. When the axial dimension is adjusted to the correct position, the fixed frame 4 and the door frame 3 are locked by tightening the two manual adjustment bolts 8.

[0028] In one embodiment of this utility model, two drill sleeves 13 are provided, and the two drill sleeves 13 have different diameters. Different diameter holes can be drilled by using drill sleeves 13 with different diameters, thereby satisfying positioning holes of different diameters.

[0029] In another embodiment of this utility model, a fixing screw is threaded to one end of the template bolt 14, and the connecting rod 11 and the template 12 are rotatably connected between the template bolt 14 and the fixing screw. The rotation of one end of the connecting rod 11 and the template 12 can be restricted by the fixing screw and the template bolt 14.

[0030] Working principle: By setting a fixed frame 4 on the door frame 3, the positioning bolt 6 on the top of the fixed frame 4 is rotated to make the fixed bolt 6 cooperate with the door frame 3, thereby adjusting and locking the axial position of the overall structure. Then, the positioning bolt 6 is locked with a lock nut 7 to fix the position of the positioning bolt 6. After the position is adjusted, the two hand-adjusting bolts 8 are tightened to lock the position of the fixed frame 4 and the door frame 3. Then, the rotation angle of the connecting rod 11 and the template 12 is adjusted so that the inner surface of the template 12 coincides with the surface of the cabin. The fixing screw is locked. The positioning holes of the three supports of each slide rail of the cabin are achieved by using three sets of drilling jigs or adjusting the drilling jigs on the positioning shaft 10, ensuring the parallelism and vertical difference of the slide rails, and improving the sliding quality of the door.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drilling tool for a horizontal oxygen chamber, comprising an oxygen chamber body (1), characterized in that, A door frame (3) is provided on one side of the oxygen chamber body (1). A drilling assembly (2) is provided on the door frame (3). The drilling assembly (2) includes a fixing frame (4). The fixing frame (4) is fitted on the door frame (3). A fixed distance connecting plate (5) is provided on one side of the fixing frame (4). A positioning bolt (6) is provided on the fixed distance connecting plate (5). A hand-adjusting bolt (8) is provided on the upper surface of the fixing frame (4). An ear plate (9) is provided on one side of the fixing frame (4). A positioning shaft (10) is provided on the ear plate (9). A connecting rod (11) is rotatably connected to the outer surface of the positioning shaft (10). A template (12) is provided on one side of the connecting rod (11). A template bolt (14) is provided on one side of the template (12). A drill sleeve (13) is provided on the template (12).

2. The drilling fixture for a horizontal oxygen chamber according to claim 1, characterized in that, The fixed-distance connecting plate (5) has a threaded hole on one side, and the positioning bolt (6) is threadedly connected to the fixed-distance connecting plate (5) through the threaded hole. A locking nut (7) is threadedly connected to the outside of the positioning bolt (6).

3. The drilling fixture for a horizontal oxygen chamber according to claim 1, characterized in that, The sum of the lengths of the fixed frame (4) and the positioning bolt (6) is greater than the width of the door frame (3).

4. The drilling tooling for a horizontal oxygen chamber according to claim 1, characterized in that, There are two manual adjustment bolts (8), and the two manual adjustment bolts are respectively located near the two ends of the fixed frame (4).

5. A drilling fixture for a horizontal oxygen chamber according to claim 1, characterized in that, There are two drill sleeves (13), and the two drill sleeves (13) have different diameters.

6. The drilling fixture for a horizontal oxygen chamber according to claim 1, characterized in that, One end of the template bolt (14) is threaded with a fixing screw, and the connecting rod (11) and the template (12) are rotatably connected between the template bolt (14) and the fixing screw.

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