Adjusting platform applied to new energy vehicle structural part welding

Abstract

The utility model relates to the technical field of structural part welding adjustment, in particular to an adjusting platform applied to new energy vehicle structural part welding, which comprises a top cross beam and an electric control conveying belt mounted on the top cross beam, and arc-shaped guide rails are fixedly assembled on two sides of the lower surface of the top cross beam. According to the adjusting platform applied to welding of the new energy vehicle structural parts, the top-mounted structural design is adopted, the ground space is not occupied, and meanwhile operation of the electric control conveying belt on the top is not affected; the arc-shaped guide rails are fixedly assembled on the two sides of the lower surface of the top cross beam, the arc-shaped adjusting frame with the longitudinally-arranged adjusting guide rail fixed to the bottom is slidably assembled in the arc-shaped guide rails, the adjustable range of welding can be greatly widened in a surrounding adjusting mode, and use is more convenient; and the electric control adjusting frame is arranged on the longitudinal adjusting guide rail, so that a welding gun or a welding robot can be mounted and adjusted, and the practicability and the function expansibility are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of structural component welding adjustment, in particular to an adjustment platform used for welding structural components of new energy vehicles. Background Art

[0002] With the development of new energy technologies, more and more new energy vehicles are entering the lives, work, and learning of the general public. New energy vehicles have numerous internal components, and for easy assembly, these structural components need to be welded. The current welding method involves manual manipulation of the welding torch, which is not only time-consuming and labor-intensive, but also requires dedicated locations for the welding torch and assembly line, which takes up a lot of floor space and limits the placement of the subsequent welding robot arm. Utility Model Content

[0003] The technical problem to be solved by the present invention is that the current manual welding is time-consuming and labor-intensive, the placement of the welding gun and the assembly line requires a large amount of ground space, and the installation position of the subsequent welding robot arm is also very limited.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an adjustment platform used for welding structural parts of new energy vehicles, including a top crossbeam and an electrically controlled conveyor belt installed on the top crossbeam, arc guide rails are fixedly installed on both sides of the lower surface of the top crossbeam, an arc adjustment frame is slidably installed inside the arc guide rails, a longitudinal adjustment rail is welded and fixed to the lower end of the arc adjustment frame, an electrically controlled adjustment frame for installing a welding gun is movably installed inside the longitudinal adjustment rail, and an overhead adjustment motor for controlling the arc adjustment frame is fixed by bolts at the opening positions on both sides of the upper end of the arc guide rail.

[0005] The upper surface of the arc-shaped adjustment frame is provided with an arc-shaped tooth groove, and the top adjustment motor is driven by meshing the adjustment gear on the bottom rotating shaft with the arc-shaped tooth groove.

[0006] The electrically controlled adjustment frame includes an electrically controlled screw movably installed inside a longitudinal adjustment guide rail, an internally threaded lifting block threadedly sleeved on the outside of the electrically controlled screw, a folding connecting rod movably installed between the inner bottom surface of the longitudinal adjustment guide rail and the internally threaded lifting block, and a split limiting screw movably installed at the folding end of the folding connecting rod.

[0007] The split limiting screw comprises a central internal thread limiting cylinder and locking limiting heads threadably mounted on both ends of the central internal thread limiting cylinder.

[0008] Optical detection probes are fixedly mounted on both ends of the arc-shaped adjustment frame.

[0009] The inner bottom surface of the arc-shaped guide rail is provided with downwardly curved material guide grooves at the opening positions on both sides.

[0010] The beneficial effects of the utility model are:

[0011] (1) The utility model adopts an adjustment platform for welding structural parts of new energy vehicles. By adopting a top-mounted structure design, it does not occupy ground space and does not affect the operation of the electric-controlled conveyor belt on the top;

[0012] (2) By fixing arc guide rails on both sides of the lower surface of the top crossbeam, and sliding an arc adjustment frame with a bottom fixed longitudinal adjustment rail inside the arc guide rail, the adjustable range of welding can be greatly improved by surrounding adjustment, making it more convenient to use;

[0013] (3) By setting up an electric control adjustment frame on the longitudinal adjustment rail, the welding gun or welding robot can be installed and adjusted, which greatly improves the practicality and functional expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the present utility model. DETAILED DESCRIPTION

[0017] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0018] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0019] Figure 1 and Figure 2The shown adjustment platform is used for welding structural parts of new energy vehicles, including a top crossbeam 1 and an electrically controlled conveyor belt 2 installed on the top crossbeam 1. Arc guide rails 3 are fixedly installed on both sides of the lower surface of the top crossbeam 1, and an arc adjustment frame 4 is slidably installed inside the arc guide rails 3. A longitudinal adjustment guide rail 5 is welded and fixed to the lower end of the arc adjustment frame 4, and an electrically controlled adjustment frame 6 for installing a welding gun is movably installed inside the longitudinal adjustment guide rail 5. The upper end of the arc guide rail 3 is bolted to the opening position on both sides to fix the overhead adjustment motor 7 for controlling the arc adjustment frame 4.

[0020] Working principle: The structural parts of new energy vehicles are adjusted in translation through the electric-controlled conveyor belt 2, and then the overhead adjustment motor 7 controls the arc adjustment frame 4 to slide along the arc guide rail 3, and then switches the guide between the arc guide rails 3 on both sides, thereby performing circular adjustment.

[0021] In order to cooperate with the sliding adjustment, an arc-shaped tooth groove 8 is opened on the upper surface of the arc-shaped adjustment frame 4, and the top adjustment motor 7 is driven by the engagement of the adjustment gear 9 on the bottom shaft with the arc-shaped tooth groove 8.

[0022] In order to cooperate with the lifting and lowering adjustment, the electrically controlled adjustment frame 6 includes an electrically controlled screw 61 movably installed inside the longitudinal adjustment guide rail 5, an internally threaded lifting block 62 threadedly sleeved on the outside of the electrically controlled screw 61, a folding connecting rod 63 movably installed between the inner bottom surface of the longitudinal adjustment guide rail 5 and the internally threaded lifting block 62, and a split limiting screw 64 movably installed at the folding end of the folding connecting rod 63.

[0023] The electric control screw 61 rotates to control the internal thread lifting block 62 to rise and fall along the longitudinal adjustment guide rail 5. When the internal thread lifting block 62 rises and falls, it squeezes the upper end of the folding link 63, thereby controlling the folding link 63 to be squeezed outward while being lifted and lowered.

[0024] In order to facilitate assembly and disassembly and increase the structural strength of the folding links 63 on both sides, the split limiting screw 64 includes a central internal thread limiting cylinder 641 and locking limiting heads 642 threadedly installed at both ends of the central internal thread limiting cylinder 641.

[0025] The central internally threaded stopper 641 is positioned between the folding links 63 on either side, and the threaded rods on the locking stoppers 642 on the folding links 63 on either side are screwed into the internally threaded holes at both ends of the central internally threaded stopper 641 to complete the assembly. This can be used for both handheld welding guns and welding robot arms.

[0026] In order to prevent the translation of the arc-shaped adjustment frame 4 from affecting the structural parts suspended on the electric-controlled conveyor belt 2 , optical detection probes 10 are fixedly mounted on both ends of the arc-shaped adjustment frame 4 .

[0027] The optical detection probe 10 can be used to perform an optical scan before the overhead adjustment motor 7 drives the arc adjustment frame 4 to operate, and it will only start after confirming that there are no structural parts in the moving position, thereby improving safety.

[0028] In order to facilitate the introduction of the arc-shaped adjustment frame 4 into the interior of the arc-shaped guide rail 3, the inner bottom surface of the arc-shaped guide rail 3 has downwardly curved material guide grooves at the openings on both sides.

[0029] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. An adjustment platform for welding structural parts of new energy vehicles, comprising a top crossbeam (1) and an electrically controlled conveyor belt (2) mounted on the top crossbeam (1), characterized in that: Arc guide rails (3) are fixedly mounted on both sides of the lower surface of the top crossbeam (1), an arc adjustment frame (4) is slidably mounted inside the arc guide rail (3), a longitudinal adjustment rail (5) is welded and fixed to the lower end of the arc adjustment frame (4), an electric control adjustment frame (6) for mounting a welding gun is movably mounted inside the longitudinal adjustment rail (5), and an overhead adjustment motor (7) for controlling the arc adjustment frame (4) is bolted to the upper end of the arc guide rail (3) at the opening positions on both sides.

2. The adjustment platform for welding structural parts of new energy vehicles according to claim 1 is characterized by: The upper surface of the arc-shaped adjustment frame (4) is provided with an arc-shaped tooth groove (8), and the top adjustment motor (7) is driven by the adjustment gear (9) on the bottom rotating shaft meshing with the arc-shaped tooth groove (8).

3. The adjustment platform for welding structural parts of new energy vehicles according to claim 1 is characterized by: The electrically controlled adjustment frame (6) comprises an electrically controlled screw (61) movably mounted inside the longitudinal adjustment guide rail (5), an internally threaded lifting block (62) threadedly sleeved on the outside of the electrically controlled screw (61), a folding connecting rod (63) movably mounted between the inner bottom surface of the longitudinal adjustment guide rail (5) and the internally threaded lifting block (62), and a split limiting screw (64) movably mounted on the folding end of the folding connecting rod (63).

4. The adjustment platform for welding structural parts of new energy vehicles according to claim 3 is characterized by: The split limiting screw (64) comprises a central internally threaded limiting cylinder (641) and locking limiting heads (642) threadedly mounted on both ends of the central internally threaded limiting cylinder (641).

5. The adjustment platform for welding structural parts of new energy vehicles according to claim 1 is characterized by: Optical detection probes (10) are fixedly mounted on both ends of the arc-shaped adjustment frame (4).

6. The adjustment platform for welding structural parts of new energy vehicles according to claim 1 is characterized by: The inner bottom surface of the arc-shaped guide rail (3) has downwardly curved material guide grooves at the openings on both sides.

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