Welding device for steering wheel machining
By designing a steering wheel welding device with adjustable height and a system for removing smoke, the problem of waist damage and low environmental protection during welding is solved, and the comfort and environmental protection during welding is improved.
Patent Information
- Application Number
- CN202421393678.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-18
AI Technical Summary
During the welding process of existing steering wheels, the fixed structure of the welding table limits the height adjustment of the steering wheel, causing welding personnel to bend over for a long time, resulting in damage to the waist and reduced environmental protection.
A welding device for steering wheel processing is designed, using a combination of a motor-driven threaded rod and a limit slide chute. Through the coordination of the fixed seat and the connecting rod, the height adjustment of the steering wheel can be achieved, so that its welding position can be adapted to welding personnel of different body shapes. It is also equipped with a filter box and air suction system to effectively absorb and remove the flue gas generated by welding.
Through the height adjustment function, the comfort and efficiency during welding are improved, and the waist burden on welding personnel is reduced; at the same time, the flue gas removal system improves the environmental protection of welding and reduces environmental pollution.
Smart Images
Figure CN222843352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steering wheel processing, in particular to a welding device for steering wheel processing. Background Art
[0002] The steering wheel is generally connected to the steering shaft through a spline. Its function is to convert the force applied by the driver to the edge of the steering wheel into torque and then transmit it to the steering shaft. When steering with a steering wheel with a larger diameter, the driver can apply less force to the steering wheel. The steering drive shaft as a connecting piece between the steering gear and the steering shaft is conducive to the universalization of the steering gear, compensating for the errors generated during manufacturing and installation, and making the installation of the steering gear and steering wheel on the vehicle more reasonable; when processing the steering wheel, it is necessary to weld and assemble the various components of the steering wheel to form a complete steering wheel structure;
[0003] For the convenience of welding, the existing steering wheel is usually fixed on a welding table, and then the welder holds the welding gun to weld the welding part. However, the existing welding table fixing structure is generally fixed directly on the welding table with bolts, which results in that the steering wheel can only be fixed at the same height. Different personnel need to perform welding, and long-term work can easily cause damage to the waist of the workers, which damages their health and reduces their work efficiency. In addition, harmful fumes will be generated during welding, and direct emission will pollute the working environment and reduce the environmental protection of welding. For this reason, we propose a welding device for steering wheel processing. Utility Model Content
[0004] The main purpose of the utility model is to provide a welding device for steering wheel processing, which can effectively solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for steering wheel processing, comprising a welding table, a limiting slide groove is transversely provided on the upper surface of the welding table, a fixed seat is slidably provided on the upper surface of the limiting slide groove, a threaded rod is transversely rotated at the bottom end of the inner cavity of the limiting slide groove, and the threaded rod is a double-threaded screw, both end surfaces of the threaded rod are threadedly connected with connecting sliders, the top of the connecting slider is rotatably connected with a connecting rod, connecting seats are fixedly connected at both sides of the lower surface of the fixed seat and at positions corresponding to the limiting slide groove, and the bottom end of the connecting seat is rotatably connected to the connecting rod relative to one end of the connecting slider, the outer side wall of one end of the limiting slide groove is connected to a motor forward, and the power output end of the motor is fixedly connected to one end of the threaded rod.
[0006] Preferably, a filter box is detachably provided on the back of the welding table, and a multi-layer dust filter screen and an activated carbon adsorption screen are provided inside the filter box, a suction pipe is interconnected at the top of the filter box, and the end of the suction pipe passes through the top of the welding table and extends to the upper end of the inner cavity of the welding table, and a suction fan is provided at the end of the suction pipe, an air guide hose is provided at the upper end of the inner cavity of the welding table, and the air guide hose is interconnected with one end of the suction pipe, and a suction hood is interconnected with one end of the air guide hose relative to the suction pipe.
[0007] Preferably, a limiting groove is provided on the back of the inner cavity of the welding table, a limiting block is slidably provided in the inner cavity of the limiting groove, and the outer side wall of the limiting block is fixedly connected to the back of the fixing seat.
[0008] Preferably, an elastic rod is fixedly connected to the top of the limit block, a fixing rod is fixedly connected to the outer side wall of the upper end of the elastic rod, and the outer side wall of the fixing rod is fixedly connected to the back side of the air suction hood.
[0009] Preferably, a storage chamber is provided on the lower end surface of the welding table.
[0010] Preferably, a control panel is fixedly connected to the upper end of the welding table surface.
[0011] Preferably, a welding gun is detachably provided on one side of the welding table.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model sets a motor, a threaded rod, a limiting slide groove, a limiting groove, a connecting slider, a connecting seat, a connecting rod and a fixed seat to cooperate with each other. When the steering wheel is welded, the steering wheel is clamped and fixed by an electrically retractable clamping plate on the fixed seat. After clamping, the staff can control the motor through the control panel to drive the threaded rod to rotate forward and reverse according to needs, and then drive the connecting slider threadedly connected to it to move toward or relative to each other under the limit of the limiting slide groove through the relative threads opened at both ends of the surface, and then push the fixed seat to move up and down under the limit of the limiting groove through the connecting rod, so that the height of the fixed seat and the steering wheel fixed on the fixed seat can be adjusted during welding, so that the welding position can be adapted to welders of different body shapes, thereby avoiding the need to bend over for a long time during welding, effectively improving the comfort during welding, and thus improving the welding efficiency.
[0014] 2. The utility model cooperates with each other through the fixed seat, the limit groove, the elastic rod, the fixed rod, the suction hood, the air guide hose, the suction pipe and the filter box. During adjustment, the fixed seat will drive the fixed rod and the suction hood fixed on the outside of the fixed rod to move up and down synchronously with the fixed seat through the elastic rod during the up and down movement, so that the suction hood and the fixed seat always maintain a synchronous distance, which can not only prevent obstacles to the welding personnel, but also cooperate with the suction pipe during welding to effectively absorb the fume generated in the welding process, so that the fume is transported into the filter box to be filtered and adsorbed, so as to avoid polluting the environment after being discharged, thereby effectively improving the environmental protection of the welding device during welding. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the fixing seat of the utility model;
[0017] Figure 3 It is a sectional view of the side view of the welding table of the utility model.
[0018] In the figure: 1. welding table; 2. storage room; 3. control panel; 4. motor; 5. limit slide; 6. fixed seat; 7. limit block; 8. limit slot; 9. filter box; 10. suction pipe; 11. suction hood; 12. connecting seat; 13. connecting rod; 14. threaded rod; 15. connecting slider; 16. elastic rod; 17. fixed rod; 18. air guide hose. DETAILED DESCRIPTION
[0019] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0020] Example
[0021] See also Figure 1 - Figure 3A welding device for steering wheel processing shown in the figure comprises a welding table 1, a limiting slide groove 5 is transversely provided on the upper surface of the welding table 1, a fixed seat 6 is slidably provided on the upper surface of the limiting slide groove 5, a threaded rod 14 is transversely rotatably provided at the bottom end of the inner cavity of the limiting slide groove 5, and the threaded rod 14 is a double-threaded screw, and the surfaces of both ends of the threaded rod 14 are threadedly connected with a connecting slider 15, and the top of the connecting slider 15 is rotatably connected with a connecting rod 13, and connecting seats 12 are fixedly connected at both sides of the lower surface of the fixed seat 6 and at positions corresponding to the limiting slide groove 5, and the bottom end of the connecting seat 12 is rotatably connected to the connecting rod 13 relative to one end of the connecting slider 15, and the limiting slide groove 5 is one end of the connecting slider 15. The outer side wall of the end is connected to a motor 4 forwardly, and the power output end of the motor 4 is fixedly connected to one end of the threaded rod 14; the motor 4 is controlled to drive the threaded rod 14 to rotate forward and backward, and then the connecting slider 15 threadedly connected to it is driven to move toward or relative to each other under the limit of the limit slide groove 5 through the relative threads opened at both ends of the surface, and then the fixing seat 6 is pushed to move up and down under the limit of the limit groove 8 through the connecting rod 13, so that the height of the fixing seat 6 and the steering wheel fixed on the fixing seat 6 can be adjusted during welding, so that the welding position can be adapted to welders of different body shapes, thereby avoiding the need to bend over for a long time during welding, effectively improving the comfort during welding, and thus improving the welding efficiency.
[0022] Among them, a filter box 9 is detachably provided on the back of the welding table 1, and a multi-layer dust filter net and an activated carbon adsorption net are provided inside the filter box 9, a suction pipe 10 is interconnected at the top of the filter box 9, and the end of the suction pipe 10 passes through the top of the welding table 1 and extends to the upper end of the inner cavity of the welding table 1, and a suction fan is provided at the end of the suction pipe 10, and an air guide hose 18 is provided at the upper end of the inner cavity of the welding table 1, and the air guide hose 18 is interconnected with one end of the suction pipe 10, and the air guide hose 18 is interconnected with a suction hood 11 relative to one end of the suction pipe 10; during welding, the suction channel composed of the suction fan inside the suction pipe 10, the suction pipe 10, the air guide hose 18 and the suction hood 11 can effectively absorb the fume generated during the welding process, so that the fume is transported into the filter box 9 to be filtered and adsorbed, so as to avoid polluting the environment after being discharged, thereby effectively improving the environmental protection of the welding device during welding.
[0023] Among them, a limiting groove 8 is provided on the back side of the inner cavity of the welding table 1, and a limiting block 7 is slidably provided in the inner cavity of the limiting groove 8, and the outer wall of the limiting block 7 is fixedly connected to the back side of the fixing seat 6, and the top of the limiting block 7 is fixedly connected to an elastic rod 16, and the outer wall of the upper end of the elastic rod 16 is fixedly connected to a fixing rod 17, and the outer wall of the fixing rod 17 is fixedly connected to the back side of the suction hood 11; the fixing seat 6 will drive the fixing rod 17 and the suction hood 11 fixed on the outside of the fixing rod 17 to move up and down synchronously with the fixing seat 6 through the elastic rod 16 during the up and down movement, so that the suction hood 11 and the fixing seat 6 always maintain a synchronous distance, which can not only prevent obstacles to welding personnel, but also cooperate with the suction component to absorb the fume generated by welding, so as to prevent the fume from spreading to the surrounding area and polluting the working environment.
[0024] Among them, a storage chamber 2 is opened on the lower end surface of the welding table 1, and a control panel 3 is fixedly connected to the upper end of the surface of the welding table 1; the storage cavity is used to conveniently store auxiliary parts required for welding, avoid cluttering the welding table 1, and improve the neatness of the welding table 1 when in use.
[0025] Among them, a welding gun is detachably provided on one side of the welding table 1; the provision of the welding gun makes it convenient for welders to hold the welding gun for welding, thereby improving the convenience and flexibility of the welding device during welding.
[0026] It should be noted that the utility model is a welding device for steering wheel processing. The steering wheel to be welded is placed on the fixing seat 6, and the steering wheel is clamped and fixed by an electrically retractable clamping plate on the fixing seat 6 body. After fixation, the welder controls the motor 4 through the control panel 3 according to his own needs to drive the threaded rod 14 to rotate forward and reverse, and then drives the connecting slider 15 threadedly connected to it to move toward or relative to each other under the limit of the limiting slide groove 5 through the relative threads opened at both ends of the surface, and then pushes the fixing seat 6 to move up and down under the limit of the limiting groove 8 through the connecting rod 13, so as to adjust the height of the fixing seat 6 and the steering wheel fixed on the fixing seat 6 so that it moves to the same height as the welder's arm. After adjustment, the welder takes the welding gun on one side of the welding table 1 to weld the fixed steering wheel, and there is no need to bend over for welding, which avoids the need to bend over for welding for a long time, effectively improves the comfort during welding, and thus improves the welding efficiency.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A welding device for steering wheel processing, comprising a welding table (1), characterized in that: A limit slot (5) is transversely provided on the upper surface of the welding table (1), a fixed seat (6) is slidably provided on the upper surface of the limit slot (5), a threaded rod (14) is transversely rotatably provided at the bottom end of the inner cavity of the limit slot (5), and the threaded rod (14) is a double-threaded screw, both end surfaces of the threaded rod (14) are threadedly connected with connecting sliders (15), the top of the connecting slider (15) is rotatably connected with a connecting rod (13), both sides of the lower surface of the fixed seat (6) and at positions corresponding to the limit slot (5) are fixedly connected with connecting seats (12), and the bottom end of the connecting seat (12) is rotatably connected to the connecting rod (13) relative to one end of the connecting slider (15), the outer side wall of one end of the limit slot (5) is connected forwardly with a motor (4), and the power output end of the motor (4) is fixedly connected to one end of the threaded rod (14).
2. A welding device for steering wheel processing according to claim 1, characterized in that: The welding table (1) is provided with a detachable filter box (9) on the back side, and a plurality of dust filter nets and an activated carbon adsorption net are provided inside the filter box (9), a suction pipe (10) is interconnected at the top end of the filter box (9), and the end of the suction pipe (10) passes through the top end of the welding table (1) and extends to the upper end of the inner cavity of the welding table (1), and a suction fan is provided at the end of the suction pipe (10), an air guide hose (18) is provided at the upper end of the inner cavity of the welding table (1), and the air guide hose (18) is interconnected with one end of the suction pipe (10), and an air suction hood (11) is interconnected with one end of the suction pipe (10).
3. A welding device for steering wheel processing according to claim 1, characterized in that: A limiting groove (8) is provided on the back of the inner cavity of the welding platform (1), a limiting block (7) is slidably provided in the inner cavity of the limiting groove (8), and the outer wall of the limiting block (7) is fixedly connected to the back of the fixing seat (6).
4. A welding device for steering wheel processing according to claim 3, characterized in that: The top end of the limit block (7) is fixedly connected to an elastic rod (16), the outer side wall of the upper end of the elastic rod (16) is fixedly connected to a fixed rod (17), and the outer side wall of the fixed rod (17) is fixedly connected to the back side of the air suction cover (11).
5. A welding device for steering wheel processing according to claim 1, characterized in that: The lower end surface of the welding platform (1) is provided with a storage chamber (2).
6. A welding device for steering wheel processing according to claim 1, characterized in that: A control panel (3) is fixedly connected to the upper end of the surface of the welding table (1).
7. A welding device for steering wheel processing according to claim 1, characterized in that: A welding gun is detachably provided on one side of the welding platform (1).