Sanitation vehicle chassis welding positioning device

Abstract

The sanitation vehicle chassis welding and positioning device is provided with the welding platform, the supporting platform is arranged at the bottom of the welding platform, the supporting frame is arranged on the supporting platform, the inclined support is arranged between the supporting frame and the supporting platform, and the sanitation vehicle chassis welding and positioning device can be arranged at different positions through positioning holes in the positioning plate; when the position needs to be adjusted, only the position of the positioning rod needs to be adjusted, the requirement for welding operation of chassis parts of different sizes can be met, the using effect of the welding positioning device can be improved, and the requirement for welding chassis workpieces is met.

Description

Technical Field

[0001] The utility model relates to a positioning component, in particular to a welding positioning device for a chassis of a sanitation vehicle. Background Art

[0002] Sanitation vehicles are special vehicles used for urban appearance management and cleaning. With the development of cities, sanitation vehicles have received more and more attention. In recent years, sanitation vehicles have developed by leaps and bounds, which has greatly alleviated the work pressure of sanitation workers and improved the quality of urban environment. When using sanitation vehicles, the road cleaning work can be done very well. A chassis is set at the bottom of the sanitation vehicle. The chassis can provide good support for the bottom of the sanitation vehicle. When manufacturing the chassis, welding operations need to be performed between parts. When welding, the parts need to be placed on the welding platform for welding.

[0003] In the prior art: CN201820303565.0 A kind of automobile chassis welding tool that is easy to weld and position. The utility model discloses a kind of automobile chassis welding tool that is easy to weld and position, including a workbench and a positioning column. A moving wheel is arranged at the lower edge of the workbench, and a storage rack is arranged at the lower edge of the workbench. A storage bracket is arranged in the storage rack, and a positioning pin and a stopper are placed in the storage bracket. A drag ring is arranged on the front and rear side walls of the workbench, and a right-angle ruler is arranged on the upper surface of the workbench. The positioning column is arranged at a position close to the right-angle ruler on the edge of the upper surface of the workbench. The positioning pin comprises a sleeve and a magnet, and a lower insulating sleeve is arranged at the bottom of the sleeve. An upper cover is arranged above the sleeve, a screw is arranged in the center of the upper cover, and a hand wheel is arranged at the outer end of the screw.

[0004] The existing technology can quickly complete the positioning of various parts in automobile chassis welding, avoid welding deformation and welding dislocation, improve welding quality and speed, and improve production efficiency. However, the position of the welding positioning device is difficult to adjust, which affects the assembly and welding of chassis parts. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a welding positioning device for a chassis of a sanitation vehicle.

[0006] The utility model is implemented by the following technical scheme: a welding positioning device for a chassis of a sanitation vehicle is provided with a welding platform, a supporting platform is provided at the bottom of the welding platform, a supporting frame is provided on the supporting platform, an inclined support is provided between the supporting frame and the supporting platform, a positioning component is provided on the welding platform, a positioning plate is provided on the welding platform, a positioning hole is provided on the positioning plate, a positioning rod is inserted into the positioning hole, and a secondary fixing component is provided between the positioning rods.

[0007] The positioning holes are threaded holes, the positioning holes are distributed on the positioning plate, and the positioning rods and the positioning holes are connected by threads.

[0008] The secondary fixing component is a fixing plate, and an assembly hole is arranged on the fixing plate, and a positioning rod is inserted into the assembly hole.

[0009] An assembly cavity is formed between the fixing plate and the welding platform, the chassis components are placed in the assembly cavity, and a fixing portion is arranged in the middle of the fixing plate.

[0010] The fixing part is a fixing thick rod, which is assembled between the fixing thick rod and the welding platform, and a fixing sleeve is arranged on the fixing thick rod.

[0011] Compared with the prior art, the utility model can rely on the positioning holes on the positioning plate to arrange different positions when in use. When position adjustment is required, only the position of the positioning rod needs to be adjusted to meet the welding needs of chassis parts of different sizes. This can improve the use effect of the welding positioning device and meet the needs of welding chassis workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 It is a three-dimensional diagram of the utility model;

[0015] Figure 4 It is a three-dimensional diagram of the utility model;

[0016] In the figure: 1 is a welding platform, 2 is a supporting platform, 3 is a supporting frame, 4 is a positioning plate, 5 is a positioning hole, 6 is a positioning rod, 7 is a fixing plate, 8 is an assembly hole, 9 is an assembly cavity, 10 is a fixing thick rod, and 11 is a fixing sleeve. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0018] The sanitation vehicle chassis welding positioning device is provided with a welding platform 1, a supporting platform 2 is provided at the bottom of the welding platform 1, a supporting frame 3 is provided on the supporting platform 2, an inclined support is provided between the supporting frame 3 and the supporting platform 2, a positioning component is provided on the welding platform 1, a positioning plate 4 is provided on the welding platform, a positioning hole 5 is provided on the positioning plate 4, a positioning rod 6 is inserted into the positioning hole 5, and a secondary fixing component is provided between the positioning rods 6.

[0019] When chassis parts need to be welded, the positioning rod 6 can be used to adjust the position, and the positioning rod 6 can be used to clamp the chassis parts, which is convenient for operators to perform welding operations on the chassis parts. The positioning hole 6 is a threaded hole, and the positioning holes 5 are distributed on the positioning plate 4. The positioning rod 6 and the positioning hole 5 are connected by threads.

[0020] In order to further press the chassis components, a secondary fixing component can be used. The secondary fixing component is placed on the chassis components, and the chassis components can be pressed by the secondary fixing component. The secondary fixing component is a fixing plate 7. The fixing plate 7 is provided with an assembly hole 8, and the positioning rod 6 is inserted into the assembly hole 8.

[0021] An assembly cavity 9 is formed between the fixing plate 7 and the welding platform 1, and the chassis components can be placed on the welding platform for layout of the chassis components, and then the fixing plate 7 is used to press the chassis components, so that the chassis components can be prevented from moving over a large area. The chassis components are placed in the assembly cavity 9, and a fixing portion is provided in the middle of the fixing plate, and the fixing portion is a fixed thick rod 10. The fixing plate can be well pressed against the chassis components by means of the fixed thick rod 10. The fixed thick rod 10 and the welding platform 1 are assembled, and a fixing sleeve 11 is provided on the fixed thick rod 10. The fixing sleeve 11 and the fixed thick rod 10 are connected by threads, and the fixing sleeve 11 can further clamp the fixing plate 7, and then press the chassis components with the help of the fixing plate 7, so as to facilitate the welding operation of the chassis components.

[0022] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A sanitation vehicle chassis welding positioning device is provided with a welding platform, a supporting platform is provided at the bottom of the welding platform, a supporting frame is provided on the supporting platform, an inclined support is provided between the supporting frame and the supporting platform, and a positioning component is provided on the welding platform, characterized in that: A positioning plate is arranged on the welding platform, a positioning hole is arranged on the positioning plate, a positioning rod is inserted into the positioning hole, and a secondary fixing component is arranged between the positioning rods.

2. The sanitation vehicle chassis welding positioning device according to claim 1 is characterized in that: The positioning holes are threaded holes, the positioning holes are distributed on the positioning plate, and the positioning rods and the positioning holes are connected by threads.

3. The sanitation vehicle chassis welding positioning device according to claim 1, characterized in that: The secondary fixing component is a fixing plate, and an assembly hole is arranged on the fixing plate, and a positioning rod is inserted into the assembly hole.

4. The sanitation vehicle chassis welding positioning device according to claim 3 is characterized in that: An assembly cavity is formed between the fixing plate and the welding platform, the chassis components are placed in the assembly cavity, and a fixing portion is arranged in the middle of the fixing plate.

5. The sanitation vehicle chassis welding positioning device according to claim 4 is characterized in that: The fixing part is a fixing thick rod, which is assembled between the fixing thick rod and the welding platform, and a fixing sleeve is arranged on the fixing thick rod.

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