CN215658550U

CN215658550U - Tool for welding sewage tank of washing and sweeping vehicle

Info

Publication number: CN215658550U
Application number: CN202120090493.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijig Tianlutong Technology Co ltd; Sichuan Tianlutong Environmental Protection Machinery Manufacturing Co ltd
Current assignee: Beijig Tianlutong Technology Co ltd; Sichuan Tianlutong Environmental Protection Machinery Manufacturing Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-01-28
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to the technical field of production tools, and provides a tool for welding a sewage tank of a washing and sweeping vehicle, which comprises a base assembly and a plurality of positioning blocks, wherein the base assembly comprises a base frame and a plurality of vertical beam components vertically arranged on the base frame; the upper die assembly is arranged on the base assembly and comprises an upper die cross rod and a plurality of upper die vertical rods vertically arranged on the upper die cross rod, and corrugated positioning rods are arranged between the upper die vertical rods; and the pre-tightening component is connected with the base assembly and the upper die component and comprises a threaded cylinder and a screw shaft, the screw shaft is arranged in the threaded cylinder, one end of the threaded cylinder is fixed with the vertical beam component, and one end of the screw shaft is fixed with the upper die vertical rod. The utility model carries out the forming of the whole outline and the welding of the hidden welding seam on the sewage tank in the tool, thereby improving the whole quality and the production efficiency of the sewage tank to a great extent.

Description

Tool for welding sewage tank of washing and sweeping vehicle

Technical Field

The utility model relates to the technical field of production tools, in particular to a tool for welding a sewage tank of a washing and sweeping vehicle.

Background

The sewage tank is an important part of the washing and sweeping vehicle, is one of the most main sheet metal welding parts of the washing and sweeping vehicle, and the quality of the processing quality and the length of the processing period of the sewage tank directly influence the quality and the production period of the whole washing and sweeping vehicle. However, the sheet metal frame of the washing and sweeping vehicle is a large piece, and the welding is very troublesome, so how to design a tool convenient for welding the sewage tank of the washing and sweeping vehicle is very important.

Therefore, how to solve the above problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool for welding a sewage tank of a washing and sweeping vehicle, which aims to solve the problem of the prior art.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides a frock is used in welding of washing and sweeping vehicle sewage case, includes:

the base assembly comprises a base frame and a plurality of vertical beam assemblies vertically arranged on the base frame, and a plurality of positioning blocks are arranged on the base frame;

the upper die assembly is arranged on the base assembly and comprises an upper die cross rod and a plurality of upper die vertical rods vertically arranged on the upper die cross rod, and corrugated positioning rods are arranged between the upper die vertical rods;

and the pre-tightening component is connected with the base assembly and the upper die component and comprises a threaded cylinder and a screw shaft, the screw shaft is arranged in the threaded cylinder, one end of the threaded cylinder is fixed with the vertical beam component, and one end of the screw shaft is fixed with the upper die vertical rod.

Further, the base frame comprises a plurality of cross beams arranged in parallel and longitudinal beams arranged on two sides of the cross beams, a positioning support is arranged on the surface of the cross beam between the longitudinal beams and comprises a supporting rod and a supporting plate arranged at the top end of the supporting rod, and the positioning block is arranged on the supporting plate.

Furthermore, the vertical beam components are arranged on the longitudinal beam at intervals and comprise vertical beam vertical rods and flitch plates arranged on the inner sides of the vertical beam vertical rods.

Furthermore, the vertical beam vertical rod is provided with a fixed seat, a pin shaft is arranged on the fixed seat, and the threaded cylinder is rotatably connected with the pin shaft and is perpendicular to the pin shaft.

Furthermore, an inclined support rod is arranged between the vertical beam vertical rod and the cross beam.

Furthermore, the flitch is provided with a draft angle of 1-1.5 degrees from bottom to top.

Furthermore, the top end of the vertical beam vertical rod is provided with an upper die positioning block for positioning the upper die assembly.

Furthermore, the upper die upright stanchion is arranged in an upper die positioning hole matched with the upper die positioning block.

Furthermore, an inclined reinforcing rod is arranged between the upper die vertical rod and the upper die cross rod.

Further, the upper die vertical rod is provided with a connecting flange, and the connecting flange is fixedly connected with the screw shaft.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

the utility model carries out the forming of the whole outline and the welding of the hidden welding seam on the sewage tank in the tool, thereby improving the whole quality and the production efficiency of the sewage tank to a great extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a tool for welding a sewage tank of a washing and sweeping vehicle provided in embodiment 1 of the present invention;

fig. 2 is a left side view of a tool for welding a sewage tank of a washing and sweeping vehicle provided in embodiment 1 of the present invention;

FIG. 3 is a front view of the base assembly;

FIG. 4 is a right side view of the base assembly;

FIG. 5 is a top view of the base assembly;

FIG. 6 is a front view of the upper die assembly;

FIG. 7 is a right side view of the upper die assembly;

FIG. 8 is a top view of the upper die assembly;

FIG. 9 is a schematic diagram of the construction of the pretensioning assembly.

Icon: 1-base assembly, 101-cross beam, 102-longitudinal beam, 103-positioning support, 104-positioning block, 105-vertical beam vertical rod, 106-flitch, 107-inclined supporting rod, 108-fixing seat, 109-upper die positioning block, 110-pin shaft, 111-side skirt positioning rod, 2-upper die component, 201-upper die cross rod, 202-upper die vertical rod, 203-corrugated positioning rod, 204-upper die positioning hole, 205-inclined reinforcing rod, 206-connecting flange, 207-lifting ring, 3-pre-tightening component, 301-threaded cylinder and 302-threaded shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 2, the present embodiment provides a tool for welding a sewage tank of a washing and sweeping vehicle, including a base assembly 1, an upper mold component 2 and a pre-tightening component 3, where the upper mold component 2 is installed on the base assembly 1, and the two are fixedly connected through the pre-tightening component 3.

Specifically, referring to fig. 3 to 5, the base assembly 1 includes a base frame and a plurality of vertical beam components vertically arranged on the base frame, the base frame includes a plurality of cross beams 101 parallel to each other and longitudinal beams 102 welded to both ends of the cross beams 101, a positioning support 103 is welded to an upper surface of each cross beam 101 between the longitudinal beams 102, the positioning support 103 includes a support rod and a support plate welded to a top end of the support rod, and positioning blocks 104 are welded to upper surfaces of the support plates in bilateral symmetry; the vertical beam assemblies are arranged on the longitudinal beams 102 at intervals, each vertical beam assembly comprises a vertical beam upright 105 and a flitch 106 welded on the inner side of the vertical beam upright 105, the vertical beam upright 105 is welded with a side skirt positioning rod 111, the upper end of an opening of the flitch 106 is wide, and the lower end of the opening is wide, so that a drawing slope of 1-1.5 degrees is formed, and a welded box body can be taken out conveniently; the welding has bracing strut 107 to one side between vertical beam pole setting 105 and crossbeam 101 for strengthen the support intensity of vertical beam pole setting, the fixed welding of outer wall of vertical beam pole setting 105 has fixing base 108, be provided with round pin axle 110 on the fixing base 108, simultaneously, vertical beam pole setting 105's top end is provided with mould locating piece 109.

Referring to fig. 6 to 8, the upper die assembly 2 includes an upper die cross rod 201 and a plurality of upper die vertical rods 202, the upper surfaces of the two ends of the upper die cross rod 201 are welded with transverse plates, the transverse plates are provided with lifting rings 207, the upper die vertical rods 202 are welded on the transverse plates at intervals, corrugated positioning rods 203 are welded between the upper die vertical rods 202 on the same side, the lower end face of each upper die vertical rod 202 is provided with an upper die positioning hole 204 matched with the upper die positioning block 109, an inclined reinforcing rod 205 is welded between each upper die vertical rod 202 and the corresponding upper die cross rod 201 to reinforce the supporting strength of the upper die vertical rod 202, a connecting flange 206 is arranged on the outer wall of each upper die vertical rod 202, and the connecting flange 206 and the fixing seat 108 are located on the same side.

Referring to fig. 9, the pre-tightening assembly 3 includes a threaded cylinder 301 and a screw shaft 302, the screw shaft 302 is disposed in the threaded cylinder 301, a shaft hole is disposed at one end of the threaded cylinder 301, which is away from the screw shaft 302, and the shaft hole is used for being connected with the pin shaft 110 on the fixing seat 108, and one end of the screw shaft 302, which is away from the threaded cylinder 301, is in threaded connection with the connecting flange 206. When the upper mold component 2 is mounted on the base assembly 1, the screw shaft 302 is connected to the connecting flange 206 by inserting the upper mold positioning block 109 at the top end of the vertical beam upright 105 into the upper mold positioning hole 204 at the lower end of the upper mold upright 202 in alignment, and then connecting the screw cylinder 301 to the fixing base 108, thereby fixing the base assembly 1 and the upper mold component 2.

The utility model provides a wash and sweep vehicle sewage case frock for welding, its working process is:

1) the bottom plate of the sewage tank is transferred into the base assembly 1 and correspondingly propped into the positioning hole in the bottom plate through the positioning block 104 on the base frame, so that the hoisting limit of the bottom plate is completed;

2) the side skirt of the sewage tank is transferred into the base assembly 1 to be contacted with the bottom plate, and the tailor welding with the bottom plate is completed;

3) the upper die component 2 is transferred onto the base assembly 1, and the base assembly 1 is reliably connected with the upper die component 2 by using a pressing component;

4) transferring a side corrugated plate from the rear end part of the tool and fixing the side corrugated plate with the side skirt in a spot welding manner, then sequentially transferring a top frame, a front frame and a middle frame, and contacting the side skirt and the bottom plate to finish tailor welding, thereby finishing welding of the outer contour frame of the sewage tank;

5) welding an internal hidden welding seam and checking the welding seam;

6) transferring the rear frame and welding the rear frame with the adjacent frame body;

7) and (3) loosening the pre-tightening assembly 3, opening the upper die assembly 2, lifting the sewage tank out of the tool, and welding and inspecting the residual welding seams.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock is used in welding of washing and sweeping vehicle sewage case which characterized in that includes:

the base assembly (1) comprises a base frame and a plurality of vertical beam assemblies vertically arranged on the base frame, wherein a plurality of positioning blocks (104) are arranged on the base frame;

the upper die assembly (2) is arranged on the base assembly (1) and comprises an upper die cross rod (201) and a plurality of upper die vertical rods (202) vertically arranged on the upper die cross rod (201), and corrugated positioning rods (203) are arranged between the upper die vertical rods (202);

connect pretension subassembly (3) of base assembly (1) and last mould subassembly (2), it includes a screw thread section of thick bamboo (301) and screw shaft (302), screw shaft (302) set up in a screw thread section of thick bamboo (301), and the one end and the perpendicular roof beam subassembly of a screw thread section of thick bamboo (301) are fixed, the one end of screw shaft (302) with it is fixed to go up mould pole setting (202).

2. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 1, wherein: the base frame comprises a plurality of cross beams (101) which are arranged in parallel and longitudinal beams (102) which are arranged on two sides of the cross beams (101), wherein a positioning support (103) is arranged on the surface of the cross beam (101) between the longitudinal beams (102), the positioning support (103) comprises a support rod and a support plate arranged on the top end of the support rod, and a positioning block (104) is arranged on the support plate.

3. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 2, wherein: the vertical beam components are arranged on the longitudinal beam (102) at intervals and comprise vertical beam vertical rods (105) and flitch plates (106) arranged on the inner sides of the vertical beam vertical rods (105).

4. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 3, wherein: the vertical beam vertical rod (105) is provided with a fixed seat (108), a pin shaft (110) is arranged on the fixed seat (108), and the threaded cylinder (301) is rotatably connected with the pin shaft (110) and is perpendicular to the pin shaft (110).

5. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 3, wherein: an inclined support rod (107) is arranged between the vertical beam upright (105) and the cross beam (101).

6. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 3, wherein: the flitch plate (106) is provided with a draft angle of 1-1.5 degrees from bottom to top.

7. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 3, wherein: the top end of the vertical beam vertical rod (105) is provided with an upper die positioning block (109) for positioning the upper die assembly (2).

8. The tool for welding the sewage tank of the washing and sweeping vehicle of claim 7, wherein: the upper die upright stanchion (202) is arranged in an upper die positioning hole (204) matched with the upper die positioning block (109).

9. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 1, wherein: an inclined reinforcing rod (205) is arranged between the upper die upright rod (202) and the upper die cross rod (201).

10. The tool for welding the sewage tank of the washing and sweeping vehicle as claimed in claim 1, wherein: the upper die vertical rod (202) is provided with a connecting flange (206), and the connecting flange (206) is fixedly connected with the screw shaft (302).