Handheld laser welding machine with high safety
By setting up a connecting plate and support rod on the welding head of the handheld laser welding machine and combining the baffle structure, the safety problem of the operator's hands exposed to the laser environment is solved, and a high-safe welding operation without wearing gloves is achieved.
Patent Information
- Application Number
- CN202420657898.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-02
AI Technical Summary
When the existing handheld laser welding machine is working, the operator's hands will be exposed to the laser environment, which is prone to scalding, and requires frequent wear of gloves for protection, which is troublesome.
A structure including a welding machine body, a welded connecting pipe and a welded joint head is designed. By providing a connecting plate and a support rod on the outer wall of the welding joint head, the support rod is fixed with screws, and the first and second baffles are combined to block the opponent's back and fingers of the first and second baffles. , avoid direct spark contact.
No need to wear gloves to improve safety during welding, prevent sparks from hurting operators, and enhance safety of the welding process.
Smart Images
Figure CN222154257U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of handheld laser welding machines, in particular to a handheld laser welding machine with high safety. Background Art
[0002] Laser welding equipment is widely used in actual production life because it can realize flexible welding of oversized workpieces, deep box workpieces, and non-standard production workpieces, solving the problem that workpieces cannot be laser welded using a welding workbench. More and more laser welding equipment is favored by the market.
[0003] At present, the handheld laser welding machine has a welding base and an extendable laser welding head located outside. When the existing handheld laser welding machine is working, the staff needs to hold the laser welding head by hand, and the hands will be exposed to the environment where the laser exists, which is easy to get burned. For protection, gloves are worn, but it is very troublesome to wear gloves every time the operation is performed. Utility Model Content
[0004] The purpose of the utility model is to provide a handheld laser welding machine with high safety, so as to solve the problem in the above background technology that when the existing handheld laser welding machine is working, the staff needs to hold the laser welding head by hand, and the hands will be exposed to the environment where the laser exists, which is easy to burn. For protection, gloves are worn, but it is very troublesome to wear gloves every time the operation is performed.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a welding machine body, a welding connecting pipe, and a welding head; a connecting plate is horizontally arranged on the top of the outer wall of the welding head, and two support rods are slidably connected to the bottom of the connecting plate, and the two support rods are respectively attached to the two sides of the welding head, and the outer wall of the support rod on the right side is fixedly connected to a first baffle, and one side of the first baffle is fixedly connected to a second baffle, the first baffle and the second baffle are respectively located at the hand-holding position, and the two support rods are fixed by screws.
[0006] Preferably, the upper ends of the two support rods are respectively fixedly connected with sliders, the bottom of the connecting plate is provided with sliding grooves matching the sliding grooves, and one ends of the two sliding grooves are respectively inserted into the sliding grooves.
[0007] Preferably, the welding connection pipe is arranged on the outer wall of the welding machine body, and the other end of the welding connection pipe is connected to the welding head.
[0008] Preferably, the outer wall of the welding machine body is fixedly connected to a limiting frame, and the welding connecting pipe is wound around the limiting frame.
[0009] Preferably, a placement ring is fixedly connected to the outer wall of the welding machine body, and one end of the welding head is inserted into the placement ring.
[0010] Preferably, one end of the screw passes through two support rods respectively, and the other end of the screw is threadedly connected with a nut.
[0011] Compared with the prior art, the utility model has the following beneficial effects: two support rods slidably connected on a connecting plate are clamped on both sides of a welding head, the two support rods are fixed by screws and fixedly installed on the welding head, the back of the hand is shielded by a first baffle provided on the right connecting rod, and the fingers are shielded by a second baffle provided on one side of the first baffle, so there is no need to wear gloves, sparks generated during welding are prevented from spraying onto the hands of the operator, and the safety effect of the welding machine body is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the structure of the welding head of the utility model;
[0014] Figure 3 This is a schematic diagram of the front cross-sectional structure of the welding head of the utility model;
[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of A in .
[0016] In the figure: 1. welding machine body; 2. welding connecting pipe; 3. limiting frame; 4. placing ring; 5. welding head; 6. connecting plate; 7. supporting rod; 8. first baffle plate; 9. second baffle plate; 10. screw; 11. slider; 12. slide groove. DETAILED DESCRIPTION
[0017] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0018] Example
[0019] See also Figure 1-4, as shown in the figure: This embodiment is a preferred implementation scheme in the present technical solution, a handheld laser welding machine with high safety, including a welding machine body 1, a welding connecting pipe 2, and a welding head 5; a connecting plate 6 is horizontally arranged on the top of the outer wall of the welding head 5, and two support rods 7 are slidably connected to the bottom of the connecting plate 6, and the two support rods 7 are respectively attached to the two sides of the welding head 5, and a first baffle plate 8 is fixedly connected to the outer wall of the right support rod 7, and a second baffle plate 9 is fixedly connected to one side of the first baffle plate 8, the first baffle plate 8 and the second baffle plate 9 are respectively located at the hand-holding position, and the two support rods 7 are fixed by screws 10.
[0020] like Figure 3 , 4 As shown, the upper ends of the two support rods 7 are respectively fixedly connected with sliders 11, and the bottom of the connecting plate 6 is provided with a slide groove 12 matching the slider 11, and one end of the two sliders 11 is respectively inserted into the slide groove 12, and the slider 11 provided on the top of the support rod 7 is inserted into the slide groove 12 provided at the bottom of the connecting plate 6, so that the support rod 7 is located at the bottom and slides.
[0021] like Figure 1 , 2 As shown, the welding connecting pipe 2 is arranged on the outer wall of the welding machine body 1, and the other end of the welding connecting pipe 2 is connected to the welding head 5. The welding connecting pipe 2 is connected to the welding machine body 1 to transport the welding head 5 connected to the other end of the welding connecting pipe 2.
[0022] like Figure 1 As shown, the outer wall of the welding machine body 1 is fixedly connected to a limiting frame 3, and the welding connecting pipe 2 is wound on the limiting frame 3. The limiting frame 3 provided on the outer wall of the welding machine body 1 is used to place the welding connecting pipe 2.
[0023] like Figure 1 As shown, a placement ring 4 is fixedly connected to the outer wall of the welding machine body 1 , and one end of the welding head 5 is inserted into the placement ring 4 . The placement ring 4 provided on the outer wall of the welding machine body 1 is used to place the welding head 5 .
[0024] like Figure 3 As shown, one end of the screw 10 passes through the two support rods 7 respectively, and the other end of the screw 10 is threadedly connected with a nut (not marked in the figure), and the two support rods 7 are fixed by the screw 10.
[0025] In this embodiment, firstly, the various parts are installed, and two support rods 7 are slidably connected on the connecting plate 6, clamped on both sides of the welding head 5, and the two support rods 7 are fixed by screws 10, and fixedly installed on the welding head 5, and the back of the hand is shielded by the first baffle 8 provided on the right connecting rod, and the finger part is shielded by the second baffle 9 provided on one side of the first baffle 8;
[0026] The upper ends of the two support rods 7 are provided with sliders 11 (the sliders 11 and the slide grooves 12 are T-shaped) which can adjust the spacing at the bottom of the support plate and can be installed and fixed on welding heads 5 of different specifications and fixed by screws 10.
[0027] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.
Claims
1. A handheld laser welding machine with high safety, comprising a welding machine body (1), a welding connection pipe (2), and a welding head (5); Features: A connecting plate (6) is transversely arranged on the top of the outer wall of the welding head (5), and two supporting rods (7) are slidably connected to the bottom of the connecting plate (6). The two supporting rods (7) are respectively attached to the two sides of the welding head (5), and a first baffle (8) is fixedly connected to the outer wall of the supporting rod (7) on the right side, and a second baffle (9) is fixedly connected to one side of the first baffle (8). The first baffle (8) and the second baffle (9) are respectively located at the hand-holding position, and the two supporting rods (7) are fixed by screws (10).
2. A handheld laser welding machine with high safety according to claim 1, Features: The upper ends of the two support rods (7) are respectively fixedly connected with sliders (11), and the bottom of the connecting plate (6) is provided with a slide groove (12) matching the slider (11), and one end of the two sliders (11) is respectively inserted into the slide groove (12).
3. A handheld laser welding machine with high safety according to claim 1, Features: The welding connection pipe (2) is arranged on the outer wall of the welding machine body (1), and the other end of the welding connection pipe (2) is connected to the welding head (5).
4. A handheld laser welding machine with high safety according to claim 1, Features: The outer wall of the welding machine body (1) is fixedly connected to a limiting frame (3), and the welding connection pipe (2) is wound around the limiting frame (3).
5. A handheld laser welding machine with high safety according to claim 1, Features: A placement ring (4) is fixedly connected to the outer wall of the welding machine body (1), and one end of the welding head (5) is inserted into the placement ring (4).
6. A handheld laser welding machine with high safety according to claim 1, Features: One end of the screw (10) passes through two support rods (7) respectively, and the other end of the screw (10) is threadedly connected with a nut.