Automobile axle fixing welding fixture with adjustment structure

Abstract

The utility model provides a vehicle axle fixing welding fixture with an adjustment structure, belonging to the technical field of welding fixtures. The vehicle axle fixing welding fixture with an adjustment structure comprises a base, a mounting plate is fixedly connected to the upper surface of the base, a plurality of pillars are fixedly connected to the upper end of the mounting plate; a track block, the track block is fixedly connected to the upper ends of the plurality of pillars; a rotating plate, the rotating plate is rotatably connected in the track block; when the device is in use, the vehicle axle is first clamped by the clamping assembly, and after the welding of one part of the vehicle axle is completed, the clamped vehicle axle is driven to adjust the angle through the operation of the adjustment mechanism, so as to facilitate the welding processing of different parts of the surface of the vehicle axle.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding fixtures, and in particular relates to an automobile axle fixing welding fixture with an adjustment structure. Background Art

[0002] Automobile axle fixing welding fixture is a special welding equipment used in automobile manufacturing process; it is mainly used to fix the various parts of the axle in a specific position during the manufacturing and maintenance of automobile axles for welding operations; this fixture is usually made of metal, with high strength and stability, which can ensure the accuracy and consistency of the welding process; it usually includes multiple clamping devices for fixing the various parts of the axle, as well as some guiding and supporting devices to ensure stability and safety during welding;

[0003] In the prior art, after the automobile axle is fixed with a clamp, welding and other operations are performed on the automobile axle. The welded axle clamped by the clamp cannot adjust the angle, which causes certain inconveniences when welding the automobile axle in different directions. Utility Model Content

[0004] The utility model aims to provide a vehicle axle fixing welding fixture with an adjustment structure, aiming to solve the problem in the prior art that after the vehicle axle is fixed with the fixture, operations such as welding the vehicle axle are performed, and the angle of the welded axle clamped by the fixture cannot be adjusted, which causes certain inconveniences when welding the vehicle axle in different directions.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automobile axle fixing welding fixture with an adjustment structure comprises:

[0007] A base, the upper surface of which is fixedly connected to a mounting plate, and the upper end of which is fixedly connected to a plurality of pillars;

[0008] A track block, wherein the track block is fixedly connected to the upper ends of the plurality of pillars;

[0009] A rotating plate, the rotating plate being rotatably connected in the track block;

[0010] A clamping assembly, the clamping assembly being disposed on an upper side of the rotating plate; and

[0011] The adjusting mechanism includes a rotating shaft, a second gear, a third gear and a second motor, wherein the rotating shaft is rotatably connected in the track block, the rotating shaft is fixedly connected to the lower end of the rotating plate, the second gear is fixedly connected to the circumferential surface of the rotating shaft, the second motor is fixedly connected to the upper end of the mounting plate, the third gear is fixedly connected to the output end of the second motor, and the third gear is meshed with the second gear.

[0012] As a preferred solution of the utility model, the clamping assembly includes a fixed frame, a limiting slide groove, a limiting clamping plate and a screw rod, and the limiting slide groove, the limiting clamping plate and the screw rod are each provided with two. The fixed frame is fixedly connected to the upper end of the rotating plate, and the two limiting slide grooves are both opened on the upper surface of the fixed frame. The two screw rods are respectively rotatably connected to the two limiting slide grooves, and one end of the two screw rods can move through one side end of the fixed frame and extend outward. The two limiting clamping plates are respectively slidably connected to the two limiting slide grooves, and the two limiting clamping plates are respectively threadedly connected to the two screw rods.

[0013] As a preferred solution of the utility model, two fixing plates are fixedly connected to one side end of the fixing frame.

[0014] As a preferred solution of the utility model, a first motor is fixedly connected to the surfaces of the two fixing plates.

[0015] As a preferred solution of the utility model, one end of the two screw rods is fixedly connected to a first gear, the surfaces of the two first gears are meshingly connected to a rack, and one of the first gears is fixed to the output end of the first motor.

[0016] As a preferred solution of the utility model, the thread directions of the two screws are opposite.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In this scheme, when the device is in use, the automobile axle is first clamped by the clamping assembly. After the welding of one part of the automobile axle is completed, the clamped automobile axle is driven to adjust the angle through the operation of the adjustment mechanism, so as to facilitate the welding process of different parts of the automobile axle surface.

[0019] 2. In this solution, the fixing frame in the clamping assembly is fixed to the upper end of the rotating plate, and the limiting slide groove is used to connect the limiting clamping plate and the screw. When the screw rotates, it drives the limiting clamping plate to slide in the limiting slide groove. The limiting clamping plate and the fixing frame cooperate to clamp the automobile axle, which is convenient for fixing the automobile axle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a first-perspective stereogram of the present invention;

[0022] Figure 2 It is a second perspective stereogram of the utility model;

[0023] Figure 3 It is the front view of the utility model.

[0024] In the figure: 1. base; 2. mounting plate; 3. support; 4. track block; 5. rotating plate; 6. fixing frame; 7. limiting slide groove; 8. limiting clamping plate; 9. screw; 10. first gear; 11. rack; 12. first motor; 13. rotating shaft; 14. second gear; 15. third gear; 16. second motor. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] See also Figure 1-Figure 3 , the utility model provides the following technical solutions:

[0028] An automobile axle fixing welding fixture with an adjustment structure comprises:

[0029] A base 1, a mounting plate 2 is fixedly connected to the upper surface of the base 1, and a plurality of pillars 3 are fixedly connected to the upper end of the mounting plate 2;

[0030] A track block 4, the track block 4 is fixedly connected to the upper ends of the plurality of pillars 3;

[0031] A rotating plate 5, the rotating plate 5 is rotatably connected to the track block 4;

[0032] A clamping assembly, which is disposed on the upper side of the rotating plate 5; and

[0033] The adjusting mechanism includes a rotating shaft 13, a second gear 14, a third gear 15 and a second motor 16. The rotating shaft 13 is rotatably connected in the track block 4, the rotating shaft 13 is fixedly connected to the lower end of the rotating plate 5, the second gear 14 is fixedly connected to the circumferential surface of the rotating shaft 13, the second motor 16 is fixedly connected to the upper end of the mounting plate 2, the third gear 15 is fixedly connected to the output end of the second motor 16, and the third gear 15 is meshed with the second gear 14.

[0034] In a specific embodiment of the utility model, the mounting plate 2 installed on the upper surface of the base 1 plays the role of installing the pillar 3, the upper end of the pillar 3 is fixedly connected to the track block 4, the track block 4 is rotatably connected to the rotating plate 5, the rotating plate 5 connects the clamping assembly and the adjusting mechanism, the second motor 16 in the adjusting mechanism drives the third gear 15 connected to its output end to rotate during operation, the third gear 15 is meshed with the second gear 14, and the second gear 14 is driven to rotate by the rotation of the third gear 15, the second gear 14 is driven to rotate by the rotating plate 5 through the rotating shaft 13, and then the clamping assembly is driven to rotate by the rotating plate 5, the clamping assembly is used to connect the automobile axle, and the adjustment mechanism is operated to drive the clamped automobile axle to adjust the angle, which is convenient for processing the automobile axle.

[0035] For details, please refer to Figure 1-Figure 3 The clamping assembly includes a fixed frame 6, a limiting slide groove 7, a limiting clamping plate 8 and a screw 9. The limiting slide groove 7, the limiting clamping plate 8 and the screw 9 are each provided with two. The fixed frame 6 is fixedly connected to the upper end of the rotating plate 5. The two limiting slide grooves 7 are both opened on the upper surface of the fixed frame 6. The two screws 9 are respectively rotatably connected to the two limiting slide grooves 7. One end of the two screws 9 is movable through one side end of the fixed frame 6 and extends outward. The two limiting clamping plates 8 are respectively slidably connected to the two limiting slide grooves 7. The two limiting clamping plates 8 are respectively threadedly connected to the two screws 9.

[0036] In this embodiment: the fixing frame 6 in the clamping assembly is fixed to the upper end of the rotating plate 5, and the limiting slide groove 7 is used to connect the limiting clamping plate 8 and the screw 9. When the screw 9 rotates, it drives the limiting clamping plate 8 to slide in the limiting slide groove 7, and the limiting clamping plate 8 cooperates with the fixing frame 6 to clamp and fix the automobile axle.

[0037] For details, please refer to Figure 1-Figure 3 One side end of the fixing frame 6 is fixedly connected to two fixing plates.

[0038] In this embodiment, the fixing plate serves to install the first motor 12 .

[0039] For details, please refer to Figure 1-Figure 3 The first motor 12 is fixedly connected to the surfaces of the two fixing plates.

[0040] In this embodiment, when the first motor 12 is running, it drives the first gear 10 connected to its output end to rotate.

[0041] For details, please refer to Figure 1-Figure 3 One end of each of the two screw rods 9 is fixedly connected to a first gear 10 , and the surfaces of the two first gears 10 are meshingly connected to a rack 11 , wherein one of the first gears 10 is fixed to an output end of a first motor 12 .

[0042] In this embodiment, the two first gears 10 are meshed and driven by the rack 11, and when one first gear 10 rotates, the other first gear 10 also rotates simultaneously.

[0043] For details, please refer to Figure 1-Figure 3 , the thread directions of the two screw rods 9 are opposite.

[0044] In this embodiment, when the two screw rods 9 rotate, they respectively drive the two limit clamping plates 8 to move, and the limit clamping plates 8 cooperate with the fixing frame 6 to achieve the clamping effect.

[0045] It should be noted that the specific types of the first motor 12 and the second motor 16 to be used are selected by relevant technicians familiar with the field, and the above-mentioned first motor 12 and second motor 16 belong to the existing technology and are not elaborated in this solution.

[0046] The working principle and use process of the utility model: when the device is in use, firstly, the automobile axle to be welded is placed on the surface of the fixing frame 6, and the first motor 12 is controlled to run, which indirectly drives the two limit clamps 8 to slide in the limit slide groove 7, and the limit clamps 8 cooperate with the fixing frame 6 to clamp and fix the automobile axle, and then the automobile axle is welded. When one part is welded, the adjustment mechanism is operated to control the rotation of the automobile axle, adjust the angle of the automobile axle, and then continue to weld the automobile axle. When the device is in use, the automobile axle is first clamped by the clamping assembly, and after one part of the automobile axle is welded, the adjustment mechanism is operated to drive the clamped automobile axle to adjust the angle, which is convenient for welding different parts of the automobile axle surface.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automobile axle fixing welding fixture with an adjustment structure, characterized in that: include: A base (1), wherein a mounting plate (2) is fixedly connected to the upper surface of the base (1), and a plurality of pillars (3) are fixedly connected to the upper end of the mounting plate (2); A track block (4), wherein the track block (4) is fixedly connected to the upper ends of the plurality of pillars (3); A rotating plate (5), the rotating plate (5) being rotatably connected inside the track block (4); A clamping assembly, the clamping assembly being arranged on the upper side of the rotating plate (5); and The adjusting mechanism comprises a rotating shaft (13), a second gear (14), a third gear (15) and a second motor (16), wherein the rotating shaft (13) is rotatably connected to the track block (4), the rotating shaft (13) is fixedly connected to the lower end of the rotating plate (5), the second gear (14) is fixedly connected to the circumferential surface of the rotating shaft (13), the second motor (16) is fixedly connected to the upper end of the mounting plate (2), the third gear (15) is fixedly connected to the output end of the second motor (16), and the third gear (15) is meshed with the second gear (14).

2. The automobile axle fixing welding fixture with an adjustment structure according to claim 1, characterized in that: The clamping assembly comprises a fixed frame (6), a limiting slide groove (7), a limiting clamping plate (8) and a screw rod (9), wherein the limiting slide groove (7), the limiting clamping plate (8) and the screw rod (9) are each provided with two, the fixed frame (6) is fixedly connected to the upper end of the rotating plate (5), the two limiting slide grooves (7) are both opened on the upper surface of the fixed frame (6), the two screw rods (9) are respectively rotatably connected in the two limiting slide grooves (7), one end of the two screw rods (9) is movable through one side end of the fixed frame (6) and extends outward, the two limiting clamping plates (8) are respectively slidably connected in the two limiting slide grooves (7), and the two limiting clamping plates (8) are respectively threadedly connected to the two screw rods (9).

3. The automobile axle fixing welding fixture with an adjustment structure according to claim 2 is characterized in that: One side end of the fixing frame (6) is fixedly connected to two fixing plates.

4. The automobile axle fixing welding fixture with an adjustment structure according to claim 3 is characterized in that: A first motor (12) is fixedly connected to the surfaces of the two fixing plates.

5. The automobile axle fixing welding fixture with an adjustment structure according to claim 4, characterized in that: One end of each of the two screw rods (9) is fixedly connected to a first gear (10), and the surfaces of the two first gears (10) are meshingly connected to a rack (11), wherein one of the first gears (10) is fixed to an output end of a first motor (12).

6. The automobile axle fixing welding fixture with an adjustment structure according to claim 5, characterized in that: The thread directions of the two screw rods (9) are opposite.

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