Precise instrument cleaning tool

Abstract

The utility model provides a precision instrument cleaning tool which comprises a blow gun head, a connecting pipe, an air guide pipe and a connecting structure, an air outlet of the blow gun head is fixedly connected with the connecting pipe, the air guide pipe is arranged at the end, away from the blow gun head, of the connecting pipe, and the connecting structure is arranged between the connecting pipe and the air guide pipe. According to the device, the air blowing gun head, the connecting pipe and the air guide pipe are arranged, the air blowing gun head is connected into the high-pressure air pump, an operator inserts the air guide pipe into a part slotting position, the operator starts the high-pressure air pump and starts the air blowing gun head, and high-pressure air enters the air guide pipe through the connecting pipe under the action of the air pressure of the high-pressure air pump; the high-pressure gas passes through the gas guide pipe and is discharged through the gas outlet groove in the outer surface of one end of the gas guide pipe, and the discharged high-pressure gas blows and brushes the slotting position of the part, so that residual chippings at the slotting position of the part are blown, brushed and cleaned, and the possibility that the assembly precision of the metal part is affected due to the fact that the chippings are not cleaned is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of part cleaning equipment, in particular to a cleaning tool for precision instruments. Background Art

[0002] Precision instruments generally refer to those devices designed to measure, control, or analyze physical quantities or parameters that require high accuracy and precision. These instruments are widely used in various fields such as scientific research, engineering, healthcare, and manufacturing. Precision instruments usually have highly complex design and manufacturing requirements and need to use advanced technologies and materials to ensure their accuracy, reliability, and stability. They play a crucial role in scientific research, engineering design, medical diagnosis, and manufacturing processes and are of great significance for promoting technological progress and solving various problems.

[0003] When processing some parts of precision instruments, they are metal parts. However, metal parts need to be turned during processing, and chips will be generated during the turning of metal parts. If the chips are not cleaned thoroughly, it will affect the precision of the assembly of metal parts. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a cleaning tool for precision instruments.

[0005] The cleaning tool for precision instruments provided by the utility model includes: a blowing gun head, a connecting pipe, a guiding air pipe, and a connecting structure. The air outlet of the blowing gun head is fixedly connected with the connecting pipe. One end of the connecting pipe far away from the blowing gun head is provided with the guiding air pipe, and a connecting structure is arranged between the connecting pipe and the guiding air pipe. The connecting structure includes a sleeve, a connecting rod, and a spring. One end of the sleeve is fixedly connected to one end of the guiding air pipe, and the other end of the sleeve is sleeved on the outer surface of the end of the connecting pipe far away from the blowing gun head. Four groups of connecting holes are formed on the outer surface of the sleeve, and each group of connecting holes is respectively communicated with the inside of the sleeve. One group of connecting rods is respectively arranged in each group of connecting holes, and one end of each group of connecting rods is fixedly connected with a spring.

[0006] Preferably, four groups of mounting holes are formed on the outer surface of the end of the connecting pipe far away from the blowing gun head.

[0007] Preferably, one ends of the four groups of springs are respectively fixedly connected to the inner walls of the four groups of mounting holes.

[0008] Preferably, one ends of the four groups of connecting rods are respectively arranged inside the four groups of mounting holes, and one end of each group of connecting rods far away from the spring passes through the four groups of connecting holes on the outer surface of the sleeve and extends to the outer surface of the sleeve.

[0009] Preferably, an air outlet groove is formed on the outer surface of the end of the guiding air pipe far away from the sleeve, and the air outlet groove is communicated with the inside of the guiding air pipe.

[0010] Compared with related technologies, the precision instrument cleaning tool provided by the present utility model has the following beneficial effects:

[0011] By providing a blowing gun head, a connecting pipe, and an air guide pipe, the blowing gun head is connected to a high-pressure air pump. The operator inserts the air guide pipe into the slot of the part. The operator starts the high-pressure air pump and opens the blowing gun head. Under the action of the air pressure of the high-pressure air pump, the high-pressure gas enters the air guide pipe through the connecting pipe. The high-pressure gas passes through the air guide pipe and is discharged through the air outlet groove on the outer surface of one end of the air guide pipe. The discharged high-pressure gas blows and brushes the slot of the part, making the debris remaining in the slot of the part be blown and brushed clean, effectively reducing the possibility that unclean debris affects the assembly precision of metal parts.

[0012] By providing a connecting structure, pressing the connecting rod makes the connecting rod pass through the connecting hole on the outer surface of the sleeve and enter the installation hole on the outer surface of the connecting pipe, facilitating the removal of the sleeve and replacing different air guide pipes. After replacing the new air guide pipe, press the connecting rod into the installation hole on the outer surface of the connecting pipe. When the connecting rod enters the installation hole, it squeezes the spring, and the spring contracts to generate elastic force. The operator sleevs the sleeve on the outer surface of the connecting rod again, making the connecting hole on the outer surface of the sleeve correspond to the installation hole on the outer surface of the connecting pipe, and making the connecting rod enter the connecting hole on the outer surface of the sleeve under the elastic force of the spring, connecting the connecting pipe and the air guide pipe, effectively improving the convenience of replacing the air guide pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a preferred embodiment of the precision instrument cleaning tool provided by the present utility model;

[0014] Figure 2 It is a schematic structural diagram of the connecting pipe, the air guide pipe, and the connecting structure of the present utility model;

[0015] Figure 3 It is an exploded structural diagram of the connecting pipe, the air guide pipe, and the connecting structure of the present utility model.

[0016] Reference numerals in the figures: 1, blowing gun head; 2, connecting pipe; 3, air guide pipe; 4, connecting structure; 5, sleeve; 6, connecting rod; 7, spring; 8, connecting hole; 9, installation hole; 10, air outlet groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be further described below with reference to the drawings and embodiments.

[0018] Please refer to Figure 1 、 Figure 2 and Figure 3 , where Figure 1 is a schematic structural diagram of a preferred embodiment of the precision instrument cleaning tool provided by the present utility model; Figure 2Structural schematic diagram of the connecting pipe, air duct and connecting structure of the present utility model; Figure 3 Exploded structural schematic diagram of the connecting pipe, air duct and connecting structure of the present utility model. It includes: a blowing gun head 1, a connecting pipe 2, an air duct 3 and a connecting structure 4. The air outlet of the blowing gun head 1 is fixedly connected to the connecting pipe 2. One end of the connecting pipe 2 away from the blowing gun head 1 is provided with an air duct 3. A connecting structure 4 is arranged between the connecting pipe 2 and the air duct 3. The connecting structure 4 facilitates the connection of the connecting pipe 2 and the air duct 3 and facilitates the replacement of air ducts 3 of different models. The connecting structure 4 includes a sleeve 5, a connecting rod 6 and a spring 7. One end of the sleeve 5 is fixedly connected to one end of the air duct 3. The other end of the sleeve 5 is sleeved on the outer surface of one end of the connecting pipe 2 away from the blowing gun head 1. Four groups of connecting holes 8 are opened on the outer surface of the sleeve 5. Each group of connecting holes 8 is respectively communicated with the inside of the sleeve 5. A group of connecting rods 6 are respectively arranged inside each group of connecting holes 8. One end of each group of connecting rods 6 is fixedly connected with a spring 7.

[0019] In the specific implementation process, as Figure 1 , Figure 2 and Figure 3 shown, among which, four groups of mounting holes 9 are opened on the outer surface of one end of the connecting pipe 2 away from the blowing gun head 1. One ends of the four groups of springs 7 are respectively fixedly connected to the inner walls of the four groups of mounting holes 9. One ends of the four groups of connecting rods 6 are respectively arranged inside the four groups of mounting holes 9. One end of each group of connecting rods 6 away from the spring 7 passes through the four groups of connecting holes 8 on the outer surface of the sleeve 5 and extends to the outer surface of the sleeve 5. Press the connecting rod 6 into the mounting hole 9 on the outer surface of the connecting pipe 2. When the connecting rod 6 enters the mounting hole 9, the spring 7 is compressed to generate elastic force. The operator sleevs the sleeve 5 on the outer surface of the connecting rod 6 again, so that the connecting holes 8 on the outer surface of the sleeve 5 correspond to the mounting holes 9 on the outer surface of the connecting pipe 2, and the connecting rod 6 enters the connecting holes 8 on the outer surface of the sleeve 5 under the elastic force of the spring 7, so that the connecting pipe 2 and the air duct 3 are connected.

[0020] Among them, an air outlet groove 10 is opened on the outer surface of one end of the air duct 3 away from the sleeve 5. The air outlet groove 10 is communicated with the inside of the air duct 3. The high-pressure gas passes through the air duct 3 and is discharged through the air outlet groove 10 on the outer surface of one end of the air duct 3. The discharged high-pressure gas blows and brushes the grooved part of the part, so that the debris remaining at the grooved part of the part is blown and cleaned.

[0021] The working principle provided by the present utility model is as follows: First, the operator connects the nozzle 1 of the air blowing gun to the high-pressure air pump. Then, the operator inserts the air duct 3 into the slot of the part. Next, the operator starts the high-pressure air pump and turns on the nozzle 1 of the air blowing gun. Under the action of the air pressure of the high-pressure air pump, the high-pressure gas enters the air duct 3 through the connecting pipe 2, and the high-pressure gas passes through the air duct 3 and is discharged through the air outlet groove 10 on the outer surface of one end of the air duct 3. The discharged high-pressure gas blows and brushes the slot of the part, so that the debris remaining in the slot of the part is blown and brushed clean. At the same time, in order to be applicable to parts with different diameters of slots, the operator presses the connecting rod 6, so that the connecting rod 6 passes through the connecting hole 8 on the outer surface of the sleeve 5 and enters the installation hole 9 on the outer surface of the connecting pipe 2, which is convenient to remove the sleeve 5 and replace it with a different air duct 3. After replacing the new air duct 3, the operator presses the connecting rod 6 into the installation hole 9 on the outer surface of the connecting pipe 2. When the connecting rod 6 enters the installation hole 9, it squeezes the spring 7, and the spring 7 contracts to generate elastic force. The operator then sleeves the sleeve 5 on the outer surface of the connecting rod 6 again, so that the connecting hole 8 on the outer surface of the sleeve 5 corresponds to the installation hole 9 on the outer surface of the connecting pipe 2, and the connecting rod 6 enters the connecting hole 8 on the outer surface of the sleeve 5 under the elastic force of the spring 7, thus connecting the connecting pipe 2 and the air duct 3.

[0022] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0023] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A precision instrument cleaning tool, comprising: A blow gun head (1), a connecting pipe (2), an air guide pipe (3) and a connecting structure (4), characterized in that the air outlet of the blow gun head (1) is fixedly connected to the connecting pipe (2), an air guide pipe (3) is arranged at one end of the connecting pipe (2) away from the blow gun head (1), a connecting structure (4) is arranged between the connecting pipe (2) and the air guide pipe (3), the connecting structure (4) comprises a sleeve (5), a connecting rod (6) and a spring (7), one end of the sleeve (5) is fixedly connected to one end of the air guide pipe (3), the other end of the sleeve (5) is sleeved on the outer surface of the end of the connecting pipe (2) away from the blow gun head (1), four groups of connecting holes (8) are opened on the outer surface of the sleeve (5), each group of connecting holes (8) is respectively communicated with the inside of the sleeve (5), each group of connecting holes (8) is respectively arranged inside a group of connecting rods (6), and one end of each group of connecting rods (6) is fixedly connected to the spring (7).

2. The precision instrument cleaning tool according to claim 1, characterized in that: Four groups of mounting holes (9) are formed on the outer surface of one end of the connecting pipe (2) away from the air blowing gun head (1).

3. The precision instrument cleaning tool according to claim 1, characterized in that: One end of the four groups of springs (7) is respectively fixedly connected to the inner walls of the four groups of mounting holes (9).

4. The precision instrument cleaning tool according to claim 1, characterized in that: One end of the four groups of connecting rods (6) is respectively arranged inside the four groups of mounting holes (9), and one end of each group of connecting rods (6) away from the spring (7) passes through four groups of connecting holes (8) on the outer surface of the sleeve (5) and extends to the outer surface of the sleeve (5).

5. The precision instrument cleaning tool according to claim 1, characterized in that: An air outlet groove (10) is provided on the outer surface of one end of the air guide tube (3) away from the sleeve (5), and the air outlet groove (10) is communicated with the inside of the air guide tube (3).

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