CN207971615U - A kind of compression type garbage truck box side plate universal fixture - Google Patents

Abstract

The utility model provides a kind of compression type garbage truck box side plate universal fixture, include rack for placing box side and the multiple rotary support seats being arranged at intervals on the rack, the rotary support seat is equipped with the hold-down mechanism for compressing lower pasting board assembly.Compression type garbage truck box side plate universal fixture provided by the utility model, it has the following advantages compared with the existing technology, the multiple rotary support seats being arranged at intervals on by setting on the rack, rotary support seat is rotated, be conducive to the placement for side plate and lower pasting board assembly, and it compresses, avoid the frequent handling for hold-down mechanism, and it avoids using auxiliary tools such as jack, so that the dimensional accuracy of side plate and pasting board assembly assemble welding under guide rail is met the requirements, and it is effectively reduced the labor intensity of operation, improve the working efficiency of side plate and the positioning and clamping of pasting board under guide rail, and be conducive to improve the speed of welding.

Description

A universal tooling for side panels of compressed garbage trucks

technical field

The utility model belongs to the technical field of vehicles, in particular to a universal tooling for side panels of a box body of a compressed garbage truck.

Background technique

As the country attaches great importance to urban environmental protection, more and more compressed garbage trucks are used in cities. People demand that the products have beautiful appearance, and more importantly, the requirements for product quality continue to increase. There is a push plate assembly inside the compressed garbage truck box, and the push plate pushes out the garbage to unload the garbage. The connection between the push plate and the box requires the support and guiding function of the guide rail. The guide rail is welded to the inside of the box. Due to the long length of the guide rail, the guide rail is welded to the lower panel of the side panel of the box, and the lower panel assembly is welded to the side panel of the box. In the actual general assembly process, the lower panel and the side plate need to be manually clamped on the support base of the tooling with a jack for welding, and the jack needs to be disassembled repeatedly and installed on other support bases for tight welding. Long-term use of the jack causes the original tooling to be damaged. The support base is severely deformed. The assembly length of the bottom board is divided into different products according to the amount of garbage loaded in the box, so the assembly process increases the labor intensity of the operators, and it is difficult to guarantee the product quality.

Utility model content

Aiming at the above technical problems, the utility model provides a general tooling for the side plate of the compressed garbage truck, which reduces the labor intensity of the operation and ensures the product quality.

In order to achieve the above-mentioned technical purpose, the utility model adopts the following technical solutions to realize:

A general tooling for side panels of compressed garbage trucks, comprising a stand for placing the side panels of the box, and a plurality of rotating support seats arranged at intervals on the stand, and the rotating support seats are provided with Compress the pressing mechanism of the lower panel assembly.

Further, the rotating support seat includes a mounting column extending upwards along the platform, and a rotating block rotatably arranged on the mounting column, and the pressing mechanism is arranged on the rotating block.

Further, the pressing mechanism has an extendable telescopic rod that is pressed against the lower panel assembly, and a port through which the telescopic rod protrudes downward is provided on the rotating block.

Further, a rotating shaft is arranged between the rotating block and the mounting column.

Further, the rotating shaft is arranged vertically, the upper part of the rotating shaft is located in the rotating block, and the lower part is located in the mounting column.

Further, the lower mounting plate assembly includes a lower mounting plate and a guide rail welded and fixed on the lower mounting plate, and the pressing mechanism presses on the upper side of the guide rail.

Further, a plurality of tool clamping devices are arranged at intervals on the platform, various types of tools are detachably fixed on the tool clamping devices, and the side plates are placed on the tools.

Further, a plurality of said tool clamping devices are arranged in parallel.

Further, the pressing mechanism is a hydraulic cylinder, and the general tooling also includes an oil tank and an oil pump assembly for powering multiple hydraulic cylinders.

Further, a hydraulic oil circuit is respectively provided between the oil tank and the oil pump assembly and the plurality of pressing mechanisms, and a control switch for controlling the switch of the pressing mechanism is provided on the hydraulic oil circuit.

Compared with the prior art, the utility model provides the universal tooling for the side plate of the compressed garbage truck, which has the following advantages. By setting a plurality of rotating support seats arranged at intervals on the platform, the rotating support seats can be rotated. It is conducive to the placement and compression of the side plate and the lower plate assembly, avoiding frequent loading and unloading of the pressing mechanism, and avoiding the use of auxiliary tools such as jacks, so that the dimensional accuracy of the welding assembly of the side plate and the lower plate assembly of the guide rail is avoided. It meets the requirements, and effectively reduces the labor intensity of the operation, improves the work efficiency of the positioning and clamping of the side plate and the lower plate of the guide rail, and is conducive to improving the welding speed.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the universal tooling for the side panel of the compressed garbage truck in the utility model.

FIG. 2 is a structural schematic view of another angle of FIG. 1 .

FIG. 3 is a schematic diagram of an enlarged structure of area A in FIG. 2 .

FIG. 4 is an enlarged cross-sectional structural schematic view of the rotating support base in FIG. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

When the utility model describes the orientation, the direction in which the vehicle travels normally is the front, and the opposite side to the front is the rear.

As shown in Figures 1-4, a general tooling for the side panel of a compressed garbage truck is used for welding the side panel 10 and the lower panel assembly 20 of the box body, that is, the side panel 10 and the lower panel assembly are welded together on the universal tooling. The panel assembly 20 is positioned and pressed, and then the lower panel assembly 20 is welded and fixed to the side plate 10 . The general tooling of the box side plate of the compressed garbage truck includes a stand 1 for placing the side plate 10 of the box body, and a plurality of rotating support seats 2 arranged at intervals on the stand 1, and the rotating support seats 2 are provided for pressing The pressing mechanism 21 of the lower board assembly 20. By arranging a plurality of rotating support bases 2 arranged at intervals on the platform 1, the rotating support base 2 can be rotated, which is beneficial to the placement and pressing of the side plate 10 and the lower panel assembly 20, and avoids the need for pressing The frequent loading and unloading of the mechanism 21 and the avoidance of auxiliary tools such as jacks enable the dimensional accuracy of the welding assembly of the side plate 10 and the lower guide rail assembly 20 to meet the requirements, effectively reduce the labor intensity of the operation, and improve the quality of the side plate 10. The working efficiency of the positioning and clamping of the plate 20 under the guide rail is also conducive to improving the welding speed.

For the placement of the side plate 10, since the side plate 10 is a steel plate with a certain curvature, multiple tool clamping devices 3 are arranged at intervals on the stand 1, and various types of tools 4 are detachably fixed on the tool clamping device. 3; according to different types of side panels 10, different types of knives 4 are assembled on the tool clamping device 3, and placed on the knives 4 for the side panel 10; the selected tool 4 has the same radian as the side panel 10, It can fully support the side plate 10 and avoid the deformation of the side plate 10 caused by the uneven stress under the pressure of the pressing mechanism 21, resulting in defects in product quality. Specifically, multiple tool clamping devices 3 are arranged in parallel, and the cutter 4 is installed vertically on the tool clamping device 3 , that is, multiple cutters 4 are also arranged in parallel; it is beneficial to effectively support the side plate 10 .

For the structure of the rotating support base 2, as shown in Figures 1 and 4, the rotating supporting base 2 includes a mounting column 22 extending upwards along the stand 1, and a rotating block 23 rotatably arranged on the mounting column 22, and a pressing mechanism 21 is arranged on the rotating block 23. Specifically, the rotating block 23 can drive the pressing mechanism 21 to rotate together in the plane, so that when the positioning side plate 10 and the lower plate assembly 20 are placed, the rotating block 23 is rotated backward; after the positioning is completed, the rotating block 23 rotates forward, so that the pressing mechanism 21 is positioned at the top of the lower panel assembly 20. By setting the rotating block 23, the working positioning state and the non-working state of the pressing mechanism 21 can be realized by rotation, which is beneficial to improve the pressing mechanism. The work efficiency and precision of tight positioning, and reduce the labor intensity of operators.

Specifically, the pressing mechanism 21 has a telescopic rod 211 that can be stretched out and pressed on the lower board assembly 20, and the rotary block 22 is provided with an opening through which the telescopic rod 211 protrudes downward; so that the telescopic rod 211 can be stretched Go out and be pressed on the lower panel assembly 20, so that the lower panel assembly 20 is pressed on the side plate 10, which helps to ensure the quality of the lower panel assembly 20 and side plate 10 welding.

In order to realize the rotation of the rotating block 23, in this embodiment, a rotating shaft 24 is provided between the rotating block 23 and the mounting column 22, wherein the rotating block 23 is located above the mounting column 22, and the rotating block 23 and the mounting column are realized by setting the rotating shaft 24 22 rotations between. Specifically, the rotating shaft 24 is vertically arranged, the upper part of the rotating shaft 24 is located in the rotating block 23, and the lower part is located in the mounting column 22; a rotating sleeve 25 is arranged on the rotating block 23, and the rotating shaft 24 passes through the rotating sleeve.

The lower panel assembly 20 includes the lower panel and the guide rails welded and fixed on the lower panel. The guide rails need to cooperate with the push plates in the box. It is necessary to ensure the installation accuracy of the guide rails after welding and fixing. Therefore, a pressing mechanism 21 is set to press on the above the rail.

In order to ensure high and stable pressure of the pressing mechanism 2, it is preferable to set the pressing mechanism 21 as a hydraulic cylinder, and the general tooling also includes an oil tank and an oil pump assembly 5 for powering multiple hydraulic cylinders. A hydraulic oil circuit 6 is provided between the oil tank and the oil pump assembly 5 and the plurality of pressing mechanisms 21, and the hydraulic pressure is delivered to the pressing mechanisms 21 through the hydraulic oil circuit 6. The hydraulic oil circuit 6 is preferably a hose. The hydraulic oil circuit 6 is provided with a control switch 7 for controlling the switch of the pressing mechanism 21, so that by opening the control switch 7, due to controlling the opening or closing of each pressing mechanism 21, it is possible to precisely control the pairing of each pressing mechanism 21. The pressure of the plate assembly 20 improves the precision of the pressing, is beneficial to the precise positioning of the pressing, and ensures the quality after welding.

The steps to use the universal tooling for the side panel of the compressed garbage truck:

1. First adjust the general tooling to suit the model of the side plate 10; specifically, replace the cutter 4 corresponding to the side plate 10.

2. Place the box side panel 10 on the cutter 4, and place the lower panel assembly 20 on the side panel 10.

3. By rotating the rotating support seat device 3 , the pressing mechanism 21 is positioned above the lower laminating board assembly 20 .

4. Turn on the power switch of the oil pump of the hydraulic workstation and the mailbox assembly 5, and by controlling the control switch 7 of each pressing mechanism 21, adjust the progress of the pressing mechanism 21 and carry out the pressing process, so as to improve the pressing accuracy and facilitate the pressing precise positioning;

5. Weld and fix the lower panel assembly 20 to the side panel 10 .

The above descriptions are only preferred feasible embodiments of the present utility model, and do not limit the scope of protection of the present utility model. within range.

Claims (10)

1. A general tooling for the side plate of a compressed garbage truck, characterized in that it includes a stand for placing the side plate of the box body and a plurality of rotating support seats arranged at intervals on the stand, the rotating A pressing mechanism for pressing the lower board assembly is provided on the supporting seat. 2. The universal tooling according to claim 1, wherein the rotating support base includes a mounting column extending upwards along the stand, and a rotatable rotating block arranged on the mounting column, and the pressing mechanism Set on the rotating block. 3. The general-purpose tooling according to claim 2, characterized in that, the pressing mechanism has an extendable telescopic rod pressed on the lower panel assembly, and the telescopic rod is provided on the rotating block A port protruding downwards. 4. The universal tool according to claim 2, characterized in that a rotating shaft is arranged between the rotating block and the mounting column. 5 . The universal tool according to claim 4 , wherein the rotating shaft is arranged vertically, the upper part of the rotating shaft is located in the rotating block, and the lower part is located in the mounting column. 5 . 6. The universal tooling according to any one of claims 1 to 5, characterized in that, the lower mounting plate assembly includes a lower mounting plate and a guide rail welded and fixed on the lower mounting plate, and the pressing mechanism presses above the rail. 7. The general-purpose tool according to any one of claims 1 to 5, characterized in that, a plurality of tool clamping devices are arranged at intervals on the platform, and various types of tools are detachably fixed on the tool On the clamping device, the side plate is placed on the tool. 8. The universal tool according to claim 7, characterized in that, a plurality of said tool clamping devices are arranged in parallel. 9. The universal tool according to any one of claims 1 to 5, wherein the pressing mechanism is a hydraulic cylinder, and the universal tool also includes an oil tank and an oil pump assembly for powering a plurality of hydraulic cylinders. to make. 10. The universal tooling according to claim 9, characterized in that hydraulic oil passages are respectively provided between the oil tank and the oil pump assembly and a plurality of pressing mechanisms, and a control pressing mechanism is provided on the hydraulic oil passages. The control switch of the mechanism switch.