A portable focusing tool for a dedicated handheld laser cleaning gun head

Abstract

The utility model provides a special portable fixed focus frock of handheld laser cleaning gun head, relates to laser cleaning gun head technical field, include: laser cleaning gun body, laser cleaning gun body output side is provided with fixed focus mechanism, the fixed focus mechanism includes lens barrel, the lens barrel input side is provided with the installation interface, the installation interface junction is provided with laser cleaning gun body, laser cleaning gun body output side is provided with quick release mechanism, laser cleaning gun body is away from output side and is provided with the storage mechanism. The utility model discloses the fixed focus mechanism is telescopic, and the lens barrel is fixed with bolt when working, and the bolt is loosened and contracts when not working, and the volume is reduced to facilitate the carrying. Press the quick release mechanism ring sleeve, and the spring contraction drives the ring sealing ring to move and makes the spherical fixed part movable, and the sleeve is loosened after being installed into the fixed focus mechanism, and the part resets and is fixed, and it is convenient to dismount. When not using, the fixed focus mechanism is taken off and is put into the storage mechanism, and the portability is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cleaning gun head technology, and in particular to a portable fixed-focus tooling for a dedicated handheld laser cleaning gun head. Background Technology

[0002] Laser cleaning, as a new type of cleaning method, has the advantages of high efficiency, environmental protection, and precision. It is widely used in various industrial fields such as rust removal, paint removal, and dirt cleaning of metal surfaces. With the continuous development of laser cleaning technology, users have increasingly higher requirements for the portability of fixed-focus tooling, and portable fixed-focus tooling is needed to meet the requirements of easy carrying and installation.

[0003] However, existing technologies cannot meet the portability requirements of fixed-focus tooling. Existing fixed-focus tooling is bulky and heavy, making it inconvenient to carry. It cannot be easily stored in a conventional toolbox or equipment box at the end of the work, which not only occupies a lot of storage space but also makes transportation difficult. At the same time, the connection method is relatively cumbersome and cannot be installed quickly, making it difficult to efficiently complete the disassembly and installation of the tooling. Furthermore, when working in some complex terrains or special environments such as high altitudes, operators cannot easily carry and secure the tooling, which not only increases the difficulty of operation but may also bring safety hazards. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a portable fixed-focus tool for a dedicated handheld laser cleaning gun head.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: A portable fixed-focus fixture for a dedicated handheld laser cleaning gun head includes: a laser cleaning gun body, a fixed-focus mechanism on one side of the output end of the laser cleaning gun body, the fixed-focus mechanism including a lens barrel, an installation interface on one side of the output end of the lens barrel, the laser cleaning gun body being connected to the installation interface, a quick-release mechanism on one side of the output end of the laser cleaning gun body, the quick-release mechanism including an annular fixing member, a positioning guide rail on the inner side of the annular fixing member, an annular sleeve on the bottom end of the positioning guide rail, a vernier scale on the outer side of the annular sleeve, an annular sealing ring on the inner side of the annular sleeve, a spherical fixing member on the inner side of the annular sealing ring, a storage mechanism on the side of the laser cleaning gun body away from the output end, the laser cleaning gun body including a gun head, a spring on the outer side of the gun head, and a gun body on one side of the bottom end of the spring.

[0006] In a preferred embodiment, the laser cleaning gun body is provided with a storage mechanism including a storage housing on the side away from the output end, and a storage box is provided inside the storage housing.

[0007] In a preferred embodiment, a ring-shaped fixing member is provided on the side of the gun head away from the gun body.

[0008] In a preferred embodiment, a shaft housing is provided on the side of the gun body near the output end, a rotating shaft is provided on the inner side of the shaft housing, an L-shaped buckle is provided on the outer side of the rotating shaft, and a groove is provided on the side of the L-shaped buckle 32 near the annular fixing member 22, and a fixing protrusion is provided in the groove to fix the annular fixing member 22 and fix the L-shaped buckle 32 in the opposite direction.

[0009] In a preferred embodiment, the lens barrel is provided with a positioning slot and is fixed by a mounting interface via bolts.

[0010] In a preferred embodiment, the mounting interface is provided with a fixing slot that connects to the gun head via a spherical fixing member.

[0011] In a preferred embodiment, the positioning guide rail and the annular sleeve are connected by bolt threads.

[0012] In one preferred embodiment, the annular fastener is fixedly positioned on the positioning guide rail by bolts.

[0013] In a preferred embodiment, the annular sleeve is fixedly connected to the annular sealing ring.

[0014] In a preferred embodiment, the gun body is fixedly connected to the shaft housing.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention features a telescopic fixed-focus mechanism. During operation, the lens barrel can be extended from the mounting interface and secured with bolts. When not in use, the bolts can be loosened to retract the lens barrel back into the mounting interface, reducing the size of the fixed-focus mechanism for easy portability. The mounting interface has fixed slots. By pressing the quick-release mechanism, the annular sleeve moves, causing its internal spring to contract and move. This movement of the annular sleeve moves the annular sealing ring, allowing the spherical fixing component to move up and down within the slot. When the fixed-focus mechanism is installed into the lens head, releasing the pressure on the annular sleeve and retracting the spring returns the annular sleeve and annular sealing ring to their original positions, causing the spherical fixing component to return to its original position. This ensures the spherical fixing component aligns perfectly with the fixed slots on the mounting interface, facilitating disassembly and installation. A storage mechanism allows the fixed-focus mechanism to be detached and stored when not in use, achieving portability. Attached Figure Description

[0016] Figure 1 is a structural schematic diagram of a portable fixed-focus tooling for a special handheld laser cleaning gun head provided by this utility model.

[0017] Figure 2 is a schematic diagram of the focusing mechanism of a portable focusing fixture for a special handheld laser cleaning gun head provided by this utility model.

[0018] Figure 3 is a schematic diagram of the laser cleaning gun body structure of a portable fixed-focus tooling for a dedicated handheld laser cleaning gun head provided by this utility model.

[0019] Figure 4 is a partially enlarged cross-sectional schematic diagram of the quick-release mechanism of a portable fixed-focus tool for a special handheld laser cleaning gun head provided by this utility model.

[0020] Figure 5 is a schematic diagram of the storage mechanism of a portable fixed-focus tooling for a special handheld laser cleaning gun head provided by this utility model.

[0021] Legend: 1. Fixed-focus mechanism; 11. Lens barrel; 12. Mounting interface; 2. Quick-release mechanism; 21. Annular sleeve; 22. Annular fastener one; 23. Vernier scale; 24. Positioning guide rail; 25. Annular fastener two; 26. Spherical fastener; 27. Spring; 211. Annular sealing ring; 3. Laser cleaning gun body; 31. Gun head; 32. L-shaped buckle; 33. Gun body; 34. Rotary shaft; 35. Shaft housing; 4. Storage mechanism; 41. Storage shell; 42. Storage box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1 As shown in Figures 1-4, this utility model provides a technical solution: a portable focusing fixture for a dedicated handheld laser cleaning gun head includes: a laser cleaning gun body 3, a focusing mechanism 1 on one side of the output end of the laser cleaning gun body 3, the focusing mechanism 1 including a lens barrel 11, an installation interface 12 on one side of the input end of the lens barrel 11, the laser cleaning gun body 3 being connected to the installation interface 12, a quick-release mechanism 2 on one side of the output end of the laser cleaning gun body 3, the quick-release mechanism 2 including an annular fixing member 22, a positioning guide rail 24 on the inner side of the annular fixing member 22, an annular sleeve 21 at the bottom end of the positioning guide rail 24, a vernier scale 23 on the outer side of the annular sleeve 21, an annular sealing ring 211 on the inner side of the annular sleeve 21, a spherical fixing member 26 on the inner side of the annular sealing ring 211, and a storage mechanism 4 on the side of the laser cleaning gun body 3 away from the output end. The system includes a gun head 31, with a spring 27 on its outer side. A gun body 33 is located on one side of the bottom of the spring 27. An annular fixing member 25 is located on the side of the gun head 31 away from the gun body 33. A shaft housing 35 is located on the side of the gun body 33 near the output end. A rotating shaft 34 is located inside the shaft housing 35. An L-shaped buckle 32 is located on the outer side of the rotating shaft 34. The L-shaped buckle 32 has a groove near the annular fixing member 22, and a fixing protrusion within the groove fixes the annular fixing member 22 and reverses the L-shaped buckle 32. A positioning slot is provided on the scope barrel 11, which is fixed to the mounting interface 12 by bolts. A fixing slot is provided on the mounting interface 12, which is connected to the gun head 31 by a ball-shaped fixing member 26. A positioning guide rail 24 is threadedly connected to the annular sleeve 21 by bolts. The annular fixing member 22 is bolted to the positioning guide rail 24. The annular sleeve 21 is fixedly connected to the annular sealing ring 211, and the gun body 33 is fixedly connected to the shaft housing 35.

[0024] In this embodiment, the telescopic movement of the lens barrel 11 within the mounting interface 12 is controlled by bolts on the mounting interface 12, allowing the focusing mechanism 1 to retract and reduce its size for easy carrying when not in use. The focusing mechanism 1 is fixed to the gun head 31 by corresponding fixing slots on the mounting interface 12 with the spherical fixing member 26. By pressing the quick-release mechanism 2, the annular sleeve 21 moves, causing the internal spring 27 to contract and reposition. The annular sealing ring 211 moves with the annular sleeve 21, allowing the spherical fixing member 26 to move up and down within the slot. After the focusing mechanism 1 is installed into the gun head 31, the pressure on the annular sleeve 21 is released, and the spring 27 retracts and resets, returning the annular sleeve 21 to its original position. An annular fixing member 25 is provided on the gun head 31 to prevent the sleeve from falling off. The annular sealing ring 211 returns to its original position along with the annular sleeve 21, fixing the spherical fixing member 26. The bottom of the slot corresponds one-to-one with the fixing slot on the mounting interface 12 to achieve a fixing effect, making the focusing mechanism 1 easy to disassemble and install. The L-shaped buckle 32 fixes the annular fixing part 22 to prevent the focusing mechanism 1 from falling off due to accidental contact with the annular sleeve 21. The L-shaped buckle 32 has a groove on the side near the annular fixing part 22, and there is a fixing protrusion in the groove. The fixing protrusion fixes the L-shaped buckle 32 in the opposite direction by fixing the annular fixing part 22, preventing the L-shaped buckle 32 from moving freely. The annular sleeve 21 is provided with a positioning guide rail 24. The annular fixing part 22 moves on the positioning guide rail 24 and is positioned and fixed by bolts. The annular sleeve 21 is provided with a vernier scale 23, which can move the annular fixing part 22 to the corresponding scale according to different needs. Compared with the existing technology, it realizes the need for portability and convenience.

[0025] Example 2 As shown in Figures 1-5, a storage mechanism 4 is provided on the side of the laser cleaning gun body 3 away from the output end, including a storage housing 41. A storage box 42 is provided inside the storage housing 41. The storage housing 41 is connected to the gun body 33 by bolts and threads. The storage box 42 can be pulled in and out of the storage housing 41. When the laser cleaning gun is not in use, the focusing mechanism 1 can be disassembled and retracted into the storage box 42 for protection to prevent unnecessary damage to the focusing mechanism 1. Placing the focusing mechanism 1 in the storage box 42 makes it easy to carry and reduces the probability of loss.

[0026] In this embodiment, a storage box 42 is provided inside the housing 41. The storage box 42 can be pulled out from inside the housing 41 by pulling. When the laser cleaning gun is not in use, the focusing mechanism 1 can be removed from the gun head 31. The bolts on the mounting interface 12 are loosened to retract the lens barrel 11 into the mounting interface 12, thereby reducing the size of the focusing mechanism 1. It can be stored in the storage box 42, which protects the focusing mechanism 1 from non-working damage and makes it easy to carry. When needed, it can be directly taken out from the storage box 42.

[0027] Working principle: As shown in Figures 1-5, this utility model designs the focusing mechanism 1 as a telescopic type for easy carrying. When not in use, the lens barrel 11 can retract into the mounting interface 12. When needed, the lens barrel 11 can be pulled out from the mounting interface 12 and connected and fixed to the positioning slot on the lens barrel 11 by bolts. The mounting interface 12 is equipped with fixing bolts. By squeezing the quick-release mechanism 2, the annular sleeve 21 moves, causing the spring 27 inside to retract and move out of position. The annular sealing ring 211 moves along with the annular sleeve 21, allowing the spherical fixing member 26 to move up and down within the slot. When the focusing mechanism 1 is installed into the gun head 31, the squeezing spring 27 is released, allowing the annular sleeve 21 to return to its original position. The annular fixing member 25 on the gun head 31 provides a fixing effect on the annular sleeve 21 and prevents it from falling off. The annular sealing ring 211 moves along with the annular sleeve 21 and returns to its original position, allowing the spherical fixing member 26 to move up and down. The spherical fixing part 26 is fixed so that it returns to the bottom of the slot and corresponds one-to-one with the fixing interface on the mounting interface 12, thus creating a fixing effect. This makes it easy to install and disassemble the focusing mechanism 1. The annular fixing part 22 is fixed by the L-shaped buckle 32. The L-shaped buckle 32 has a groove on the side near the annular fixing part 22, and there is a fixing protrusion in the groove to fix the annular fixing part 22 and fix the L-shaped buckle 32 in the opposite direction, so that the L-shaped buckle 32 cannot move freely and prevents the focusing mechanism 1 from falling off due to accidental contact with the annular sleeve 21. The annular sleeve 21 is provided with a positioning guide rail 24. The annular fixing part 22 moves on the positioning guide rail 24 and is positioned and fixed by bolts. The annular sleeve 21 is provided with a vernier scale 23, which can move the annular fixing part 22 to the corresponding scale according to different needs. A storage mechanism 4 is provided on the side of the laser cleaning gun body 3 away from the output end. The storage mechanism 4 is connected to the laser cleaning gun body 3. The storage housing 41 is connected by bolts and threads, and a storage box 42 is provided inside the storage housing 41. The storage box 42 can be pulled out from the storage housing 41. When the laser cleaning gun is not in use, the focusing mechanism 1 can be removed from the gun head 31 and stored in the storage box 42 to prevent non-working damage to the focusing mechanism 1 and to facilitate carrying. When needed, it can be directly taken out from the storage mechanism 42.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A portable fixed-focus fixture for a dedicated handheld laser cleaning gun head, comprising: The laser cleaning gun body (3) is characterized in that a focusing mechanism (1) is provided on one side of the output end of the laser cleaning gun body (3), the focusing mechanism (1) includes a lens barrel (11), an installation interface (12) is provided on one side of the input end of the lens barrel (11), the laser cleaning gun body (3) is provided at the connection of the installation interface (12), a quick-release mechanism (2) is provided on one side of the output end of the laser cleaning gun body (3), and a storage mechanism (4) is provided on the side of the laser cleaning gun body (3) away from the output end, the quick-release mechanism (2) includes a ring-shaped fixing part (22). The inner side of the annular fixing member (22) is provided with a positioning guide rail (24), the bottom end of the positioning guide rail (24) is provided with an annular sleeve (21), the outer side of the annular sleeve (21) is provided with a vernier scale (23), the inner side of the annular sleeve (21) is provided with an annular sealing ring (211), the inner side of the annular sealing ring (211) is provided with a spherical fixing member (26), the laser cleaning gun body (3) includes a gun head (31), the outer side of the gun head (31) is provided with a spring (27), and the bottom end of the spring (27) is provided with a gun body (33).

2. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The laser cleaning gun body (3) has a storage mechanism (4) on the side away from the output end, including a storage shell (41), and a storage box (42) is provided inside the storage shell (41).

3. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The gun head (31) is provided with a ring-shaped fixing part (25) on the side away from the gun body (33).

4. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The gun body (33) has a shaft housing (35) on the side near the output end. A rotating shaft (34) is provided inside the shaft housing (35). An L-shaped buckle (32) is provided on the outside of the rotating shaft (34). The L-shaped buckle (32) has a groove on the side near the annular fixing member (22), and there is a fixing protrusion in the groove to fix the annular fixing member (22) and fix the L-shaped buckle (32) in the opposite direction.

5. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The lens barrel (11) is provided with a positioning slot and is fixed by the mounting interface (12) by bolts.

6. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The mounting interface (12) is provided with a fixing slot that is connected to the gun head (31) through a ball-shaped fixing piece (26).

7. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The positioning guide rail (24) and the annular sleeve (21) are connected by bolt threads.

8. The portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The annular fastener (22) is fixed and positioned on the positioning guide rail (24) by bolts.

9. A portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The annular sleeve (21) is fixedly connected to the annular sealing ring (211).

10. A portable fixed-focus fixture for a dedicated handheld laser cleaning gun head according to claim 1, characterized in that: The gun body (33) is fixedly connected to the shaft housing (35).

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