Automatic shape correcting machine for lower box body of energy storage box of new energy automobile

Abstract

The utility model relates to a shape correcting machine, in particular to an automatic shape correcting machine for a lower box body of an energy storage box of a new energy automobile, which comprises a main frame, an upper working table and a lower working table, a sliding rod is arranged on the main frame, the upper working table is arranged on the sliding rod, and the upper working table vertically moves on the sliding rod. And automatic transferring of workpieces is achieved, personnel are prevented from entering the machine, the safety coefficient is improved, personnel operation is not needed in the midway, the production efficiency is improved, meanwhile, automatic detection and automatic shape correction are achieved, and the manufacturing cost is saved.

Description

Technical Field

[0001] The utility model relates to a shaping machine, in particular to an automatic shaping machine for a lower box body of an energy storage box of a new energy vehicle. Background Art

[0002] The lower box of the energy storage box of new energy vehicles (i.e., the battery tray) bears the mass of the entire battery pack and its own mass, and resists external impacts, protects the battery module and battery cells, and is an important safety structural part of the entire battery pack.

[0003] In the existing technology, during the processing of the lower box body of the energy storage box, the overall deformation reaches 10mm after the friction welding process, which seriously affects the subsequent assembly. Therefore, the lower box body of the energy storage box needs to be calibrated before entering the assembly process. Designing a calibrating machine that can cope with lower boxes of different specifications and is both safe and efficient has become a problem that needs to be solved at present. Utility Model Content

[0004] The purpose of the utility model is to overcome the above shortcomings and provide an automatic shape-correcting machine for the lower box body of an energy storage box of a new energy vehicle.

[0005] The purpose of the utility model is achieved through the following technical solutions: an automatic profiling machine for the lower box body of a new energy vehicle energy storage box, comprising a main frame, an upper workbench and a lower workbench, a sliding bar is provided on the main frame, an upper workbench is installed on the sliding bar, the upper workbench moves vertically on the sliding bar through a hydraulic pump, the hydraulic pump is installed and fixed on the upper end of the main frame, an upper module is installed on the upper workbench, an upper template is fixed on the upper workbench by magnetic attraction, and a plurality of pressing blocks and upper guide columns are installed at the edge of the upper template.

[0006] A support frame is provided at the front end of the main frame, a guide rail mechanism is installed on the support frame, a lower workbench is installed on the guide rail mechanism, a lower template is installed on the lower workbench, the lower template is fixed to the lower workbench by magnetic attraction, a plurality of neatly arranged detectors are provided in the middle of the lower template, and a plurality of support blocks, anti-fool blocks and lower guide columns are installed at the edge of the lower template.

[0007] There is a slide rail on each side of the lower end of the slide bar. The slide rail is fixedly installed on the main frame. The guide rail mechanism and the slide rail are connected in a sliding manner.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] The upper / lower templates in the utility model are all fixed on their respective workbenches by magnetic attraction. The corresponding upper / lower templates can be replaced according to the lower box of the energy storage box of different specifications. The guide rail mechanism is used to realize the automatic transfer of workpieces, avoiding personnel from entering the machine, and improving the safety factor. The utility model adopts one-piece starting, and no personnel operation is required in the middle, which improves production efficiency. The neatly arranged detectors can realize automatic detection and automatic calibration, saving manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Numbers in the figure: main frame -1, upper workbench -2, upper module -3, slide bar -4, pressure block -5, upper guide column -6, guide rail mechanism -7, lower workbench -8, lower template -9, support block -10, anti-fool block -11, lower guide column -12, detector -13, hydraulic pump -14, slide rail -15, support frame -16, three-color light -17. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The elements and features described in one embodiment of the utility model can be combined with the elements and features shown in one or more other embodiments. It should be noted that for the purpose of clarity, the representation and description of components and processes that are not related to the utility model and are known to ordinary technicians in this field are omitted in the description. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without paying creative work belong to the scope of protection of the utility model.

[0013] An automatic profiling machine for the lower box body of a new energy vehicle energy storage box comprises a main frame 1, an upper workbench 2 and a lower workbench 8. The main frame 1 is provided with a slide bar 4, on which the upper workbench 2 is mounted. The upper workbench 2 moves vertically on the slide bar 4 through a hydraulic pump 14, and the hydraulic pump 14 is fixed to the upper end of the main frame 1. An upper module 3 is mounted on the upper workbench 2. The upper template 3 is fixed to the upper workbench 2 by magnetic attraction, and a plurality of pressing blocks 5 and upper guide columns 6 are mounted at the edge of the upper template 3.

[0014] A support frame 16 is provided at the front end of the main frame 1, a guide rail mechanism 7 is installed on the support frame 16, a lower workbench 8 is installed on the guide rail mechanism 7, a lower template 9 is installed on the lower workbench 8, and the lower template 9 is fixed to the lower workbench 8 by magnetic attraction. The corresponding upper / lower templates can be replaced according to the lower box body of the energy storage box of different specifications.

[0015] A plurality of neatly arranged detectors 13 are provided in the middle of the lower template 9. After the equipment is started, no human operation is required in the middle, which improves production efficiency. The neatly arranged detectors 13 can realize automatic detection and automatic calibration, saving manufacturing costs.

[0016] A plurality of support blocks 10 , anti-fool blocks 11 and lower guide columns 12 are installed at the edge of the lower template 9 .

[0017] A slide rail 15 is provided on each of the left and right sides of the lower end of the slide rod 4. The slide rail 15 is fixedly mounted on the main frame 1. The guide rail mechanism 7 is slidably connected to the slide rail 15. The guide rail mechanism 7 realizes the automatic transfer of workpieces, avoids people from entering the machine, and improves the safety factor.

[0018] Working principle:

[0019] Place the workpiece with the convex and deformed surface facing upward on the support block 10, press the start button, first the detector 13 starts to detect the flatness of the workpiece and feeds back the information to the computer. The computer calculates the amount of pressure on the upper workbench 2, then the guide mechanism 7 moves the workpiece on the lower workbench 8 to just below the upper workbench 2, and then the upper workbench 2 moves downward through the hydraulic pump 14. When the pressure block 5 contacts the workpiece and continues to press down, the convex and deformed surface of the workpiece is over-pressed downward. After being pressed to the predetermined position, the upper workbench 2 moves upward back to the initial position. At the same time, the workpiece returns to the initial position with the lower workbench 8 under the action of the guide mechanism 7. Finally, the detector 13 under the workpiece detects the flatness of the workpiece again, and the qualified status can be fed back through the three-color light 17. The three-color light 17 displays green for qualified, that is, the flatness is within 2mm, and the three-color light 17 displays red and emits a buzzer for unqualified, that is, the flatness is greater than 2mm. Unqualified parts can be calibrated again.

[0020] Finally, it should be noted that: although the utility model and its advantages have been described in detail above, it should be understood that various changes, substitutions and transformations can be made without exceeding the spirit and scope of the utility model defined by the attached claims. Moreover, the scope of the utility model is not limited to the specific embodiments of the processes, devices, means, methods and steps described in the specification. It will be easily understood by those of ordinary skill in the art from the disclosure of the utility model that according to the utility model, existing and future processes, devices, means, methods or steps that perform substantially the same functions as the corresponding embodiments described herein or obtain substantially the same results as the corresponding embodiments described herein can be used. Therefore, the attached claims are intended to include such processes, devices, means, methods or steps within their scope.

Claims

1. An automatic calibrating machine for the lower box of a new energy vehicle energy storage box, comprising a main frame (1), an upper workbench (2) and a lower workbench (8), characterized in that: A slide bar (4) is provided on the main frame (1), an upper workbench (2) is installed on the slide bar (4), the upper workbench (2) moves vertically on the slide bar (4) through a hydraulic pump (14), the hydraulic pump (14) is fixedly installed on the upper end of the main frame (1), an upper module (3) is installed on the upper workbench (2), the upper module (3) is fixed on the upper workbench (2) by magnetic attraction, and a plurality of pressing blocks (5) and upper guide columns (6) are installed at the edge of the upper module (3).

2. According to claim 1, an automatic shape-correcting machine for the lower box of a new energy vehicle energy storage box is characterized in that: A support frame (16) is provided at the front end of the main frame (1), a guide rail mechanism (7) is installed on the support frame (16), a lower workbench (8) is installed on the guide rail mechanism (7), a lower template (9) is installed on the lower workbench (8), the lower template (9) is fixed on the lower workbench (8) by magnetic attraction, a plurality of neatly arranged detectors (13) are provided in the middle of the lower template (9), and a plurality of support blocks (10), anti-fool blocks (11) and lower guide columns (12) are installed at the edge of the lower template (9).

3. The automatic shape-correcting machine for the lower box of the energy storage box of a new energy vehicle according to claim 1, characterized in that: A slide rail (15) is provided on each of the left and right sides of the lower end of the slide rod (4). The slide rail (15) is fixedly mounted on the main frame (1), and the guide rail mechanism (7) is slidably connected to the slide rail (15).

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