Quick positioning device for oil tank processing

Abstract

The utility model provides a kind of oil tank processing quick positioning device, for installing oil tank body, comprising: bottom plate;Positioning unit, including two clamps and being set on the adjusting assembly of bottom plate in mirror image, adjusting assembly is connected with two clamps, for controlling the interval between two clamps, to position clamping oil tank body or release the restriction to oil tank body.In the cooperation of adjusting assembly and two clamps in positioning unit, the B face stamping part of oil tank body can be positioned and clamped fixed, effectively prevent the oil tank body formed by A face stamping part and B face stamping part from moving in welding process, to improve the consistency and stability of welding quality, reduce the scrap rate caused by welding deviation.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle fuel tank processing technology, and in particular to a rapid positioning device for fuel tank processing. Background Technology

[0002] like Figure 1 As shown, the manufacturing process of motorcycle fuel tanks involves stamping the outer wall to create two parts: side A and side B. These parts are then joined and welded together. During welding, side B is typically placed directly onto a bracket of a specified size, and side A is then attached to it, with each seam welded individually. However, motorcycle fuel tanks are often bulging shells with complex shapes, making them prone to movement during welding. This leads to inconsistent welding quality and reduces overall production quality. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a rapid positioning device for fuel tank processing, which solves the problem of unstable fuel tank installation during welding in existing technologies.

[0004] According to the embodiments of this utility model, the following technical solution is adopted:

[0005] A rapid positioning device for machining fuel tanks, used for installing the fuel tank body, includes:

[0006] Base plate;

[0007] The positioning unit includes two clamping plates arranged in a mirror image and an adjustment component on the base plate. The adjustment component is connected to the two clamping plates and is used to control the distance between the two clamping plates to position and clamp the oil tank body or release the restriction on the oil tank body.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] In this solution, with the cooperation of the adjusting component and two clamping plates in the positioning unit, the B-side stamping part of the fuel tank body can be positioned, clamped and fixed, effectively preventing the fuel tank body formed by the A-side stamping part and the B-side stamping part from moving during the welding process, thereby improving the consistency and stability of welding quality and reducing the scrap rate caused by welding deviation.

[0010] Preferably, the adjustment component includes:

[0011] Two mounting blocks, both of which are slidably mounted on the base plate and each of which is equipped with a column, and the two columns are respectively connected to two clamping plates;

[0012] The drive disc has two mounting blocks that are rotatably equipped with pull rods, and both pull rods are rotatably connected to the drive disc.

[0013] The driving component is located on the base plate and is connected to the driving disk for transmission.

[0014] Preferably, the driving component is a pneumatic motor, and the output shaft of the pneumatic motor is connected to the driving disk.

[0015] Preferably, the base plate is provided with a slide rail, and the bottom of the mounting block is provided with a slider, which slides along the slide rail.

[0016] Preferably, reinforcing ribs are provided between the column and the mounting block.

[0017] Preferably, it also includes a bracket, on which the fuel tank body is mounted.

[0018] Preferably, it also includes a pressing frame, which abuts against the oil tank body, and the bottom plate is provided with a support column. The pressing frame is provided with an adjusting rod, the end of which is rotatably mounted on the support column.

[0019] Preferably, the support column is rotatably equipped with a telescopic rod, and the telescopic end of the telescopic rod is rotatably located at the end of the adjusting rod. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the fuel tank body in an embodiment of this utility model.

[0021] Figure 2 This is a three-dimensional structural diagram of the positioning device in an embodiment of the present invention.

[0022] Figure 3 This is a three-dimensional structural diagram of the oil tank body installed on the positioning device in an embodiment of this utility model.

[0023] Figure 4 for Figure 3 A schematic diagram of the planar structure.

[0024] Figure 5 This is a schematic diagram of the transmission structure of the two clamping plates in an embodiment of this utility model.

[0025] In the above attached figures: 1. Fuel tank body; 2. Base plate; 3. Clamping plate; 301. Column; 302. Mounting block; 303. Reinforcing rib; 4. Drive plate; 401. Pull rod; 402. Pneumatic motor; 5. Slider; 501. Slide rail; 6. Bracket; 7. Pressing frame; 701. Adjusting rod; 702. Telescopic rod; 703. Support column. Detailed Implementation

[0026] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0027] This utility model embodiment proposes a rapid positioning device for machining an oil tank, used for installing the oil tank body 1, including:

[0028] Base plate 2;

[0029] The positioning unit includes two clamping plates 3 arranged in a mirror image and an adjustment component on the base plate 2. The adjustment component is connected to the two clamping plates 3 and is used to control the distance between the two clamping plates 3 to position and clamp the oil tank body 1 or release the restriction on the oil tank body 1.

[0030] In the embodiments of this utility model, such as Figure 1 As shown, the fuel tank body 1 is composed of a stamped part on side A and a stamped part on side B. Before welding, the stamped parts on side A and side B have completed the initial assembly, that is, the edge fixing of the stamped parts on side A and side B forms the fuel tank body 1. When welding the edge of the fuel tank body 1, the initial state is that the distance between the two clamping plates 3 is greater than the thickness of the stamped part on side B of the fuel tank body 1. After the stamped part on side B is placed between the two clamping plates 3, the distance between the two clamping plates 3 can be adjusted by the action of the adjusting component. The spacing is adjusted so that the two clamping plates 3 clamp the side of the stamped part on side B, thereby effectively clamping the fuel tank body 1 and preventing the fuel tank body 1 from shaking or shifting during welding. Furthermore, it also includes a bracket 6, on which the fuel tank body 1 is installed. The bracket 6 is used for the initial positioning of the fuel tank body 1. When welding the fuel tank body 1, the fuel tank body 1 is installed on the bracket 6 and supported by the bracket 6, eliminating the need for manual support and facilitating clamping.

[0031] Based on the above scheme, in order to facilitate the adjustment of the two clamps 3, such as Figure 5 As shown, the adjustment components include:

[0032] Two mounting blocks 302 are slidably mounted on the base plate 2 and each is provided with a column 301. The two columns 301 are respectively connected to two clamping plates 3.

[0033] The drive disk 4 and the two mounting blocks 302 are rotatably equipped with pull rods 401, and the two pull rods 401 are rotatably connected to the drive disk 4.

[0034] The driving component is located on the base plate 2 and is connected to the driving disk 4 for transmission.

[0035] The ends of the two pull rods 401 are located on different sides of the drive disk 4. Under the action of the drive component, the drive disk 4 rotates, causing the ends of the two pull rods 401 to follow the drive disk 4 in a circular motion. Furthermore, the ends of the two pull rods 401 move in opposite directions to the left and right, respectively. This, in turn, pushes and pulls the two pull rods 401, causing the two mounting blocks 302 to move relative to each other. This allows the two columns 301 to move the two clamping plates 3 closer together or further apart. By converting the rotational motion of the drive disk 4 into the linear sliding motion of the mounting blocks 302, the tank body 1 is clamped or released from clamping. The state after clamping is as follows... Figure 3 As shown, the driving component can be a pneumatic rod. When it is a pneumatic rod, the driving disk 4 is rotatably mounted on the base plate 2 and the driving disk 4 is driven to rotate by the pneumatic rod. Alternatively, it can be a motor or electric motor to directly drive the driving disk 4.

[0036] Specifically, in order to facilitate the driving of the drive plate 4, the driving component is a pneumatic motor 402. The output shaft of the pneumatic motor 402 is connected to the drive plate 4. The pneumatic motor 402 is used to achieve rapid start-up and can quickly realize the opening and closing action of the clamping plate 3. Moreover, the pneumatic motor 402 is small in size and compact in structure, making it suitable for installation in limited spaces.

[0037] Specifically, such as Figure 5 As shown, the base plate 2 is provided with a slide rail 501, and the bottom of the mounting block 302 is provided with a slider 5, which slides on the slide rail 501. The cooperation between the slider 5 and the slide rail 501 has high straightness and low friction characteristics, which further ensures the stability of the moving path of the mounting block 302 and avoids deviation or jamming, thereby improving the clamping accuracy of the clamping plate 3 on the oil tank body 1 and also improving the transmission efficiency of the drive disc 4.

[0038] Secondly, in the connection between the column 301 and the mounting block 302, a reinforcing rib 303 is provided between the column 301 and the mounting block 302. The reinforcing rib 303 can effectively resist the deformation caused by external loads and resist the torque and pressure generated when the clamping plate 3 clamps the oil tank body 1, so as to ensure the structural stability.

[0039] Based on the above solutions, such as Figure 2 and Figure 4 As shown, it also includes a pressing frame 7, which abuts against the fuel tank body 1. The base plate 2 is provided with a support column 703, and the pressing frame 7 is provided with an adjusting rod 701. The end of the adjusting rod 701 is rotatably mounted on the support column 703. When the fuel tank body 1 is placed on the bracket 6, the adjusting rod 701 on the support column 703 can be flipped, so that the pressing frame 7 of the adjusting rod 701 presses against the stamped part on surface A of the fuel tank body 1, thereby forming a clamping structure between the pressing frame 7 and the bracket 6, which improves the stability of the fuel tank body 1 during welding.

[0040] Meanwhile, the support column 703 is rotatably equipped with a telescopic rod 702, the telescopic end of which is rotatably located at the end of the adjusting rod 701. The telescopic rod 702 enables the rotatable connection of the adjusting rod 701. The extension and retraction of the telescopic rod 702 pushes and pulls the end of the adjusting rod 701, thereby pressing or lifting the pressing frame 7. When pressing down, the force can be transmitted to the pressing frame 7, so that the oil tank body 1 is subjected to the downward pressure brought by the pressing frame 7, further ensuring the positioning effect of the oil tank body 1.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rapid positioning device for processing fuel tanks, used for installing the fuel tank body (1), characterized in that, include: Base plate (2); The positioning unit includes two clamping plates (3) arranged in a mirror image and an adjustment component disposed on the base plate (2). The adjustment component is connected to the two clamping plates (3) and is used to control the distance between the two clamping plates (3) to position and clamp the oil tank body (1) or release the restriction on the oil tank body (1). The adjustment component includes: Two mounting blocks (302) are slidably disposed on the base plate (2) and each is provided with a column (301). The two columns (301) are respectively connected to the two clamping plates (3). The drive disk (4) and the two mounting blocks (302) are rotatably provided with pull rods (401), and the two pull rods (401) are rotatably connected to the drive disk (4); The driving component is located on the base plate (2) and is connected to the driving disk (4) in a transmission manner; It also includes a pressing frame (7), which abuts against the oil tank body (1), and the bottom plate (2) is provided with a support column (703). The pressing frame (7) is provided with an adjusting rod (701), and the end of the adjusting rod (701) is rotatably disposed on the support column (703). The support column (703) is rotatably provided with a telescopic rod (702), and the telescopic end of the telescopic rod (702) is rotatably located at the end of the adjusting rod (701).

2. The rapid positioning device for oil tank processing according to claim 1, characterized in that, The driving component is a pneumatic motor (402), and the output shaft of the pneumatic motor (402) is connected to the driving disk (4).

3. The rapid positioning device for oil tank processing according to claim 1, characterized in that, The base plate (2) is provided with a slide rail (501), and the bottom of the mounting block (302) is provided with a slider (5), which is slidably disposed on the slide rail (501).

4. The rapid positioning device for oil tank processing according to claim 1, characterized in that, A reinforcing rib (303) is provided between the column (301) and the mounting block (302).

5. The rapid positioning device for oil tank processing according to claim 1, characterized in that, It also includes a bracket (6), on which the tank body (1) is mounted.

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