A welding anti-splatter shield

Abstract

The utility model relates to the technical field of welding, specifically discloses a kind of welding anti-splashing baffle, including fixed plugging plate, mounting rod and movable plugging plate, the mounting rod is fixedly arranged on fixed plugging plate, the movable plugging plate is provided with limit cylinder, the limit cylinder is slidably sleeved on mounting rod, the limit cylinder is provided with mounting handle, the mounting handle is provided with the limiting component for fixing own position, the fixed plugging plate and movable plugging plate are all provided with the mounting component for being connected with battery frame, the fixed plugging plate and movable plugging plate are all provided with plugging component.The utility model has the advantages that the current position of movable plugging plate is fixed using limiting component, then mounting component is used to detachably fixedly install fixed plugging plate on battery frame, plugging component can fill the gap between fixed plugging plate and battery frame, thereby improving the shielding effect on the part of battery frame that needs to be shielded.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a welding spatter preventer. Background Technology

[0002] In the existing technology, when welding parts on the battery frame used in new energy vehicles, welding slag and other spatter are generated during the welding process. This slag may splash into the threaded holes on the side wall of the battery frame, requiring workers to clean the threaded holes after welding. In some areas, the welding slag is difficult to clean, which affects the quality of the battery frame. In addition, the extra cleaning steps will reduce the production efficiency of the battery frame. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this application provides a welding spatter baffle.

[0004] This application provides a welding spatter baffle, which adopts the following technical solution: A welding splash guard includes a fixed sealing plate, a mounting rod, and a movable sealing plate. The mounting rod is fixedly mounted on the fixed sealing plate. A limiting cylinder is provided on the movable sealing plate. The limiting cylinder is slidably sleeved on the mounting rod. An installation handle is provided on the limiting cylinder. A limiting component for fixing its own position is provided on the installation handle. Both the fixed sealing plate and the movable sealing plate are provided with installation components for connecting to a battery frame. Both the fixed sealing plate and the movable sealing plate are provided with sealing components.

[0005] By adopting the above technical solution, the staff holds the installation handle and drives the movable sealing plate to slide along the length of the installation rod. When the movable sealing plate moves to the designated position, the limiting component is used to fix the current position of the movable sealing plate. The installation component is used to detachably and fix the fixed sealing plate on the battery frame. The sealing component can fill the gap between the fixed sealing plate and the battery frame, as well as the gap between the movable sealing plate and the battery frame, thereby improving the blocking effect on the parts of the battery frame that need to be blocked.

[0006] Optionally, the limiting component includes a limiting rack, a power rack, and a gear. The mounting rod has multiple limiting holes evenly spaced along its length. The mounting handle has a mounting groove. The limiting rack is slidably disposed at the bottom of the mounting groove, with one end inserted into a limiting hole. The gear is rotatably mounted on the mounting handle, and the limiting rack meshes with one side of the gear. The power rack is slidably disposed in the mounting groove, with one end meshing with the other side of the gear. A power block is slidably disposed on the end of the mounting handle away from the limiting cylinder. The power block is connected to the power rack, and a spring is disposed on the power block, with the other end of the spring connected to the groove wall of the mounting groove.

[0007] By adopting the above technical solution, when the power block is pressed, the spring is compressed, and the movement of the power block will drive the power rack to move synchronously. The movement of the power rack will drive the gear to rotate, and the rotation of the gear will drive the limiting rack to move synchronously. Since the rotation directions of the two sides of the gear are opposite, when the power rack moves towards the position close to the mounting rod, the limiting rack will move away from the mounting rod, so that one end of the limiting rack moves out of the limiting hole, thereby facilitating the movement of the movable sealing plate.

[0008] Optionally, the mounting assembly includes a mounting base and a mounting block. The fixed sealing plate has a movable groove along its length. The mounting base is slidably mounted in the movable groove. The mounting base has a mounting hole. The mounting block is U-shaped. One end of the mounting block is inserted into the mounting hole. The mounting base is provided with a fixing screw for fixing the mounting block. The mounting block is snapped onto the battery frame.

[0009] By adopting the above technical solution, after inserting the other end of the mounting block into the mounting hole, the mounting block is fixed to the mounting base with fixing screws. Under the weight of the fixing sealing plate itself, the fixing sealing plate is hung on the battery frame.

[0010] Optionally, the sealing assembly includes a sealing plate with a plurality of mounting holes evenly spaced on it, and flexible plugs are inserted into the mounting holes.

[0011] By adopting the above technical solution, the flexible plug can be inserted into the threaded hole, thereby playing a protective role.

[0012] Optionally, a sealing rod is threadedly connected to the fixed sealing plate, one end of which is rotatably connected to the sealing plate, and the other end is provided with a screw wheel.

[0013] By adopting the above technical solution, the screwing wheel is rotated, which will drive the sealing rod to rotate. Since the sealing rod is threadedly connected to the fixed sealing plate, the sealing rod will move towards the battery frame during rotation, thereby pushing the sealing plate to move, and thus allowing the flexible plug to be inserted into the threaded hole on the battery frame that needs to be protected.

[0014] Optionally, a sealing ring is provided on the sealing plate.

[0015] By adopting the above technical solution, the sealing ring can fit against the side wall surface of the battery frame, thereby preventing welding slag from entering the gap between the sealing plate and the battery frame and improving the protection effect.

[0016] Optionally, the mounting handle is provided with a sealing cover plate, which is used to seal the mounting groove, and the sealing cover plate is connected to the mounting handle by screws.

[0017] By adopting the above technical solution, the sealing cover can protect the installation groove and prevent welding slag from entering the installation groove and affecting the operation of the limit rack, power rack and gear.

[0018] Optionally, both ends of the mounting rod are provided with connecting rods, both ends of the mounting rod are provided with connecting grooves, and one end of the connecting rod is provided with a connecting block, which is inserted into the connecting groove.

[0019] By adopting the above technical solution, the length of the mounting rod can be extended by inserting the connecting block into the connecting groove, making it easier to adapt to battery frames of various sizes.

[0020] This utility model has the following advantages: 1. By setting up installation components, limiting components, and sealing components, the limiting components are used to fix the current position of the movable sealing plate, and then the installation components are used to detachably and fix the fixed sealing plate on the battery frame. The sealing components can fill the gap between the fixed sealing plate and the battery frame, thereby improving the blocking effect on the parts of the battery frame that need to be blocked. 2. By setting a connecting rod and opening connecting slots at both ends of the mounting rod, the length of the mounting rod can be extended to accommodate battery frames of various sizes. 3. By setting a sealing cover, the sealing cover can protect the installation groove and prevent welding slag from entering the installation groove. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the installation component of this utility model; Figure 3This is a schematic diagram of the installation structure of the spring of this utility model; Figure 4 This is a schematic diagram of the installation structure of the limiting component of this utility model; In the diagram: 1. Fixed sealing plate; 2. Mounting rod; 3. Movable sealing plate; 31. Limiting cylinder; 32. Mounting handle; 4. Limiting assembly; 41. Limiting rack; 42. Power rack; 43. Gear; 44. Limiting hole; 45. Mounting groove; 46. Power block; 47. Spring; 5. Mounting assembly; 51. Mounting base; 52. Mounting block; 53. Moving groove; 54. Mounting hole; 55. Fixing screw; 6. Sealing assembly; 61. Sealing plate; 62. Mounting hole; 63. Flexible plug; 64. Sealing rod; 65. Tightening wheel; 66. Sealing ring; 7. Sealing cover plate; 71. Connecting rod; 72. Connecting groove; 73. Connecting block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0023] like Figures 1 to 4 As shown, a welding splash guard includes a fixed sealing plate 1, a mounting rod 2, and a movable sealing plate 3. The mounting rod 2 is fixedly mounted on the fixed sealing plate 1. A limiting cylinder 31 is fixedly mounted on the movable sealing plate 3, and the limiting cylinder 31 is slidably sleeved on the mounting rod 2. An installation handle 32 is fixedly mounted on the limiting cylinder 31, and a limiting component 4 for fixing its own position is mounted on the installation handle 32. Both the fixed sealing plate 1 and the movable sealing plate 3 are equipped with installation components 5 for connecting to a battery frame, and both the fixed sealing plate 1 and the movable sealing plate 3 are equipped with sealing components 6. In use, the operator holds the installation handle 32 and drives the movable sealing plate 3 to slide along the length of the mounting rod 2 to accommodate batteries of different sizes. When the movable sealing plate 3 moves to the designated position, the limiting component 4 fixes the current position of the movable sealing plate 3, thereby improving the stability during operation and facilitating the subsequent use of the same battery frame without repeated adjustments. When the worker places the fixed sealing plate 1 on the battery frame at the position that needs to be covered, the mounting component 5 detachably and securely installs the fixed sealing plate 1 on the battery frame, thereby preventing the fixed sealing plate 1 and the movable sealing plate 3 from falling off the battery frame during welding. The sealing component 6 can fill the gap between the fixed sealing plate 1 and the battery frame, as well as the gap between the movable sealing plate 3 and the battery frame, thereby improving the covering effect on the parts of the battery frame that need to be covered.

[0024] like Figures 1 to 4As shown, the limiting assembly 4 includes a limiting rack 41, a power rack 42, and a gear 43. Multiple limiting holes 44 are evenly distributed along the length of the mounting rod 2. A mounting groove 45 is provided on the mounting handle 32. The limiting rack 41 is slidably disposed at the bottom of the mounting groove 45, with one end of the limiting rack 41 inserted into the limiting hole 44. The gear 43 is rotatably disposed on the mounting handle 32, and the limiting rack 41 meshes with one side of the gear 43. The power rack 42 is slidably disposed in the mounting groove 45. Within 5, one end of the power rack 42 meshes with the other side of the gear 43. A power block 46 is slidably mounted on the end of the mounting handle 32 away from the limiting cylinder 31. The power block 46 is connected to the power rack 42, and a spring 47 is mounted on the power block 46. The other end of the spring 47 is connected to the groove wall of the mounting groove 45. When it is necessary to adjust the distance between the movable sealing plate 3 and the fixed sealing plate 1, the operator holds the mounting handle 32 and presses the power block 46. After the power block 46 is pressed, the spring 47 is... During compression, the power block 46 moves, driving the power rack 42 to move synchronously. The power rack 42 then drives the gear 43 to rotate, which in turn drives the limiting rack 41 to move synchronously. Since the rotation directions of the two sides of the gear 43 are opposite, when the power rack 42 moves closer to the mounting rod 2, the limiting rack 41 moves further away from the mounting rod 2, causing one end of the limiting rack 41 to move out of the limiting hole 44. At this point, the operator can drive the movable sealing plate 3 to slide along the length of the mounting rod 2. When the movable sealing plate 3 reaches the designated position, the operator releases the power block 46. Under the action of the spring 47, the power block 46 moves further away from the mounting rod 2, driving the power rack 42 to move synchronously. During the movement of the power rack 42, the gear 43 drives the limiting rack 41 to insert into the limiting hole 44 corresponding to the current position, thus fixing the installation position of the movable sealing plate 3.

[0025] like Figures 1 to 4As shown, the mounting assembly 5 includes a mounting base 51 and a mounting block 52. A movable groove 53 is formed on the fixed sealing plate 1 along its length. The mounting base 51 is slidably mounted within the movable groove 53. A mounting hole 62 is formed on the mounting base 51. The mounting block 52 is U-shaped, with one end inserted into the mounting hole 62. A fixing screw 55 is provided on the mounting base 51 for fixing the mounting block 52. The mounting block 52 is snapped onto the battery frame. When it is necessary to connect the fixed sealing plate 1 to the battery frame, ... The side wall of the battery frame is located in the "U"-shaped groove of the mounting block 52. That is, one end of the mounting block 52 is hung on the battery frame, and the other end of the mounting block 52 is inserted into the mounting hole 62. The mounting block 52 is then fixed to the mounting base 51 using the fixing screw 55. Under the weight of the fixing sealing plate 1 itself, the fixing sealing plate 1 is hung on the battery frame. In use, the mounting base 51 is slid along the moving groove 53, which makes it easy for the staff to adjust the installation position of the mounting block 52 to adapt to battery frames of different sizes.

[0026] like Figures 1 to 4 As shown, the sealing assembly 6 includes a sealing plate 61, on which a plurality of mounting holes 62 are evenly provided, and flexible plugs 63 are inserted into the mounting holes 62. In use, the operator can install the same number of flexible plugs 63 as the number of threads to be protected on the sealing plate 61 according to the number and position of the threaded holes on the battery frame that need to be protected, and then the flexible plugs 63 can be inserted into the threaded holes to achieve the protective function.

[0027] like Figures 1 to 4 As shown, a sealing rod 64 is threadedly connected to the fixed sealing plate 1. One end of the sealing rod 64 is rotatably connected to the sealing plate 61, and the other end is equipped with a screw wheel 65. In use, when the fixed sealing plate 1 is aligned with the position on the battery frame that needs protection, the screw wheel 65 is rotated. During the rotation of the screw wheel 65, the sealing rod 64 will rotate. Since the sealing rod 64 is threadedly connected to the fixed sealing plate 1, the sealing rod 64 will move towards the battery frame during the rotation, thereby pushing the sealing plate 61 to move, and thus allowing the flexible plug 63 to be inserted into the threaded hole on the battery frame that needs protection.

[0028] like Figures 1 to 4 As shown, a sealing ring 66 is installed on the sealing plate 61. When in use, the sealing ring 66 can fit against the side wall surface of the battery frame, thereby preventing welding slag from entering the gap between the sealing plate 61 and the battery frame and improving the protection effect.

[0029] like Figures 1 to 4As shown, a sealing cover plate 7 is installed on the installation handle 32. The sealing cover plate 7 is used to seal the installation groove 45. The sealing cover plate 7 is connected to the installation handle 32 by screws. The sealing cover plate 7 can protect the installation groove 45 and prevent welding slag from entering the installation groove 45 and affecting the operation of the limit rack 41, the power rack 42 and the gear 43. The sealing cover plate 7 is detachably connected to the installation handle 32 by using screws, which is convenient for subsequent maintenance by the staff.

[0030] like Figures 1 to 4 As shown, both ends of the mounting rod 2 are equipped with connecting rods 71, and both ends of the mounting rod 2 are provided with connecting grooves 72. A connecting block 73 is installed at one end of the connecting rod 71, and the connecting block 73 is inserted into the connecting groove 72. By inserting the connecting block 73 into the connecting groove 72, the length of the mounting rod 2 can be extended to accommodate battery frames of various sizes. When it is not necessary to extend the length of the mounting rod 2, the connecting rod 71 can be pulled out from the connecting groove 72.

[0031] The implementation principle of this embodiment is as follows: the operator holds the installation handle 32 and drives the movable sealing plate 3 to slide along the length direction of the installation rod 2. When the movable sealing plate 3 moves to the designated position, the limiting component 4 is used to fix the current position of the movable sealing plate 3. The installation component 5 is used to detachably and fix the fixed sealing plate 1 on the battery frame. The sealing component 6 can fill the gap between the fixed sealing plate 1 and the battery frame, as well as the gap between the movable sealing plate 3 and the battery frame, thereby improving the blocking effect on the parts of the battery frame that need to be blocked.

[0032] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A welding splash guard, characterized in that: The device includes a fixed sealing plate (1), an installation rod (2), and a movable sealing plate (3). The installation rod (2) is fixedly mounted on the fixed sealing plate (1). The movable sealing plate (3) is provided with a limiting cylinder (31), which is slidably sleeved on the installation rod (2). The limiting cylinder (31) is provided with an installation handle (32), which is provided with a limiting component (4) for fixing its own position. Both the fixed sealing plate (1) and the movable sealing plate (3) are provided with an installation component (5) for connecting to the battery frame. Both the fixed sealing plate (1) and the movable sealing plate (3) are provided with a sealing component (6).

2. The welding splash guard according to claim 1, characterized in that: The limiting component (4) includes a limiting rack (41), a power rack (42), and a gear (43). The mounting rod (2) has multiple limiting holes (44) evenly spaced along its length. The mounting handle (32) has a mounting groove (45). The limiting rack (41) is slidably disposed at the bottom of the mounting groove (45), with one end of the limiting rack (41) inserted into the limiting hole (44). The gear (43) is rotatably disposed on the mounting handle (32), and the limiting… The rack (41) meshes with one side of the gear (43), the power rack (42) is slidably disposed in the mounting groove (45), one end of the power rack (42) meshes with the other side of the gear (43), a power block (46) is slidably disposed on one end of the mounting handle (32) away from the limiting cylinder (31), the power block (46) is connected to the power rack (42), a spring (47) is disposed on the power block (46), and the other end of the spring (47) is connected to the groove wall of the mounting groove (45).

3. A welding spatter baffle according to claim 1, characterized in that: The mounting assembly (5) includes a mounting base (51) and a mounting block (52). The fixed sealing plate (1) has a moving groove (53) along its own length direction. The mounting base (51) is slidably installed in the moving groove (53). The mounting base (51) has a mounting hole (62). The mounting block (52) is U-shaped. One end of the mounting block (52) is inserted into the mounting hole (62). The mounting base (51) is provided with a fixing screw (55) for fixing the mounting block (52). The mounting block (52) is snapped onto the battery frame.

4. A welding spatter baffle according to claim 1, characterized in that: The sealing assembly (6) includes a sealing plate (61), on which a plurality of mounting holes (62) are evenly provided, and a flexible plug (63) is inserted into the mounting holes (62).

5. A welding splash guard according to claim 4, characterized in that: A sealing rod (64) is threadedly connected to the fixed sealing plate (1). One end of the sealing rod (64) is rotatably connected to the sealing plate (61), and the other end is provided with a screw wheel (65).

6. A welding splash guard according to claim 5, characterized in that: A sealing ring (66) is provided on the sealing plate (61).

7. A welding splash guard according to claim 2, characterized in that: The mounting handle (32) is provided with a sealing cover plate (7), which is used to seal the mounting groove (45). The sealing cover plate (7) is connected to the mounting handle (32) by screws.

8. A welding spatter baffle according to claim 1, characterized in that: Both ends of the mounting rod (2) are provided with connecting rods (71), and both ends of the mounting rod (2) are provided with connecting grooves (72). One end of the connecting rod (71) is provided with a connecting block (73), and the connecting block (73) is inserted into the connecting groove (72).

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