New energy automobile front roof decoration part mounting support processing tool

Abstract

The utility model provides new energy automobile front roof decoration member mounting support processing frock relates to automobile processing frock technical field, including four axle tailstock and CNC four axle, four axle tailstock and the side wall of CNC four axle all bearing installation have carousel, the surface of carousel all installs flange plate, the surface of flange plate all installs the backing pad, the top of backing pad is installed frock board, the top of frock board is equipped with front roof body. In the utility model, adopt CNC four axle and four axle tailstock cooperation, drive work piece to overturn and realize one time clamping to complete multiple processes, save multiple clamping time, can play the effect of improving single piece processing efficiency, and the two pin one side positioning mode of first positioning pin, second positioning pin, frock board plane can play the effect of improving positioning accuracy, then cooperate corner air cylinder drive clamping block compression at this time, can play the effect of avoiding clamping loose and accumulated error, thereby can reach the effect of improving product processing stability.

Description

Technical Field

[0001] This utility model relates to the field of automotive processing tooling technology, and in particular to processing tooling for mounting brackets for front roof decorative parts of new energy vehicles. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the market is increasingly demanding higher processing precision, production efficiency, and batch quality consistency for automotive parts. The front roof trim mounting bracket for new energy vehicles, as a key component affecting the vehicle's appearance and assembly precision, has a complex structure and requires multiple processing steps. Therefore, tooling for mounting bracket processing is needed for its installation.

[0003] The current processing of mounting brackets for front roof trim parts of new energy vehicles mostly adopts a "single-process independent clamping" mode: when processing different processes, the workpiece needs to be disassembled from one machine tooling and then re-clamped to another machine or the tooling fixture needs to be changed. The clamping process relies on manual positioning, which is quite cumbersome. Although some simple tooling is equipped with basic positioning blocks, it lacks standardized positioning and clamping structures. At the same time, the processing equipment is mostly ordinary three-axis machine tools, which cannot achieve multi-angle flipping processing of the workpiece. It is necessary to manually adjust the posture of the workpiece and clamp it again. The overall processing flow is fragmented and has not formed an integrated processing solution. Utility Model Content

[0004] The purpose of this utility model is to solve the problem in the prior art that when processing different processes, the workpiece needs to be disassembled from one piece of equipment and tooling and then re-clamped to another piece of equipment or the tooling fixture needs to be replaced. The proposed tooling is for processing the mounting bracket of the front roof decoration part of new energy vehicles.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a tooling for processing the mounting bracket of the front roof decoration part of a new energy vehicle, including a four-axis tailstock and a CNC four-axis. A turntable is mounted on one side wall of both the four-axis tailstock and the CNC four-axis. A flange is mounted on the surface of each turntable. A pad is mounted on the surface of each flange. A tooling plate is mounted on the top of each pad. The front roof body is located on the top of the tooling plate. An angle cylinder is located on the top of the tooling plate and at the bottom and sides of the front roof body. A connecting block is bolted to the output end of each angle cylinder. A clamping block is fixedly connected to the bottom of the connecting block near one end.

[0006] Preferably, a replica pad and a replica V-shaped block are fixedly connected to the top of the tooling plate and below the top and bottom of the front top cover body, respectively.

[0007] Preferably, each of the corner cylinders is equipped with a cylinder mounting base at its bottom, and the cylinder mounting base is fixedly connected to the surface of the tooling plate.

[0008] Preferably, the top of the tooling plate is symmetrically fixedly connected with a first positioning pin and a second positioning pin.

[0009] Preferably, the top and near one end of the connecting block are chamfered.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, a CNC four-axis and a four-axis tailstock are used to drive the workpiece to flip and complete multiple processes in one clamping, saving the time of multiple clamping and improving the processing efficiency of a single piece. At the same time, the positioning method of the first positioning pin, the second positioning pin, and the two pins on one side of the tooling plate can improve the positioning accuracy. When combined with the corner cylinder to drive the clamping block to press, it can avoid clamping looseness and cumulative error, thereby improving the processing stability of the product.

[0012] 2. In this utility model, the imitation pad and imitation V-shaped block on the top of the tooling plate fit the outline of the front top cover body, which can prevent workpiece deformation and protect surface quality. At the same time, the integrated processing of multiple processes can reduce transportation and manual operation, which can reduce equipment and labor costs, reduce the risk of workpiece collision damage, further control production costs, and provide a reliable guarantee for stable mass production. Attached Figure Description

[0013] Fig. 1 This utility model provides a three-dimensional view of the overall structure of the tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle;

[0014] Fig. 2 This utility model provides a top view of the overall structure of the tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle.

[0015] Fig. 3 The present invention provides a front view of the overall structure of the tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle.

[0016] Illustrations: 1. Four-axis tailstock; 2. CNC four-axis; 3. Turntable; 4. Flange; 5. Pad; 6. Tooling plate; 7. Imitation pad; 8. Front top cover body; 9. Cylinder mounting base; 10. Corner cylinder; 11. Connecting block; 12. Clamping block; 13. First locating pin; 14. Second locating pin; 15. Imitation V-block. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1, such as Figs. 1-3 As shown, this utility model provides a tooling for processing the mounting bracket of the front roof decoration part of a new energy vehicle, including a four-axis tailstock 1 and a CNC four-axis 2. A turntable 3 is mounted on one side wall of both the four-axis tailstock 1 and the CNC four-axis 2. A flange 4 is mounted on the surface of the turntable 3. A pad 5 is mounted on the surface of the flange 4. A tooling plate 6 is mounted on the top of the pad 5. A front roof body 8 is provided on the top of the tooling plate 6. An angle cylinder 10 is provided on the top of the tooling plate 6 and at the bottom and both sides of the front roof body 8. A connecting block 11 is bolted to the output end of the angle cylinder 10. A clamping block 12 is fixedly connected to the bottom of the connecting block 11 near one end.

[0020] The overall effect of Embodiment 1 is as follows: a turntable 3 is mounted on one side wall of the four-axis tailstock 1 and the CNC four-axis 2 via bearings. A flange 4 is mounted on the surface of the turntable 3, which allows the flange 4 to rotate on the turntable 3. A pad 5 is mounted on the surface of the flange 4. A tooling plate 6 is mounted on the top of the pad 5, which allows the tooling plate 6 to be bolted onto the pad 5. A front top cover body 8 is located on the top of the tooling plate 6. An angle cylinder 10 is located on the top of the tooling plate 6 and at the bottom and sides of the front top cover body 8. A connecting block 11 is bolted to the output end of the angle cylinder 10. A clamping block 12 is fixedly connected to the bottom of the connecting block 11 near one end, which allows the angle cylinder 10 to drive the connecting block 11 and the clamping block 12 to clamp and fix the front top cover body 8.

[0021] Example 2, as Figs. 1-3 As shown, a replica pad 7 and a replica V-shaped block 15 are fixedly connected to the top of the tooling plate 6 and below the top and bottom of the front top cover body 8, respectively; cylinder mounting seats 9 are installed at the bottom of the corner cylinders 10, and the cylinder mounting seats 9 are fixedly connected to the surface of the tooling plate 6; a first positioning pin 13 and a second positioning pin 14 are symmetrically fixedly connected to the top of the tooling plate 6; the top of the connecting block 11 and near one end are all chamfered.

[0022] The overall effect of embodiment 2 is as follows: the imitation pad 7 and imitation V-shaped block 15 are fixedly connected to the top of the tooling plate 6 and located below the top and bottom of the front top cover body 8, respectively, which can place and position the front top cover body 8 on the top of the imitation pad 7 and imitation V-shaped block 15; the bottom of the corner cylinder 10 is equipped with a cylinder mounting seat 9, which is fixedly connected to the surface of the tooling plate 6, which can install the corner cylinder 10; the top of the tooling plate 6 is symmetrically fixedly connected with the first positioning pin 13 and the second positioning pin 14, which can position the front top cover body 8; the top of the connecting block 11 and near one end are chamfered, which can prevent the top edge of the connecting block 11 from scratching the user.

[0023] Working Principle: Rotational power is provided by the four-axis tailstock 1 and the CNC four-axis 2. The turntable 3 on its side wall drives the tooling plate 6 to rotate stably via the flange 4 and the pad 5. The corner cylinder 10 achieves rapid workpiece clamping through pneumatic drive. Two-pin, one-sided positioning ensures uniform workpiece machining datum. At this time, the front top cover body 8 blank is placed flat on top of the tooling plate 6. The first positioning pin 13 and the second positioning pin 14, along with the plane of the tooling plate 6, complete the two-pin, one-sided positioning, ensuring accurate workpiece positioning. Next, pressing the air valve switch activates the corner cylinder 10, which is fixed to the tooling plate 6 via the cylinder mounting seat 9. Its output end drives the connecting block 11 and the bottom clamping block 12 to rotate and press down, firmly pressing the front top cover body 8 onto the tooling plate 6. The imitation pad 7 on the top of the tooling plate 6 supports the top of the workpiece, and the imitation V-block 15 fits against the bottom of the workpiece. To prevent workpiece deformation, press the machine tool start button. The CNC four-axis 2 drives the turntable 3 to rotate, causing the tooling plate 6 and the workpiece to flip to the required machining angle. In conjunction with the machine tool tools, it completes multiple processes such as milling, drilling, and chamfering. During the machining process, the turntable 3 of the four-axis tailstock 1 rotates synchronously to ensure stable workpiece rotation. Finally, after the machining is completed, press the air valve switch again. The corner cylinder 10 drives the clamping block 12 to release, and the machined front top cover body 8 is removed. Then, the next workpiece can be clamped and machined to achieve continuous batch production.

[0024] The wiring diagrams of the four-axis tailstock 1, CNC four-axis 2, and rotary cylinder 10 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the four-axis tailstock 1, CNC four-axis 2, and rotary cylinder 10 will not be explained in detail.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A tooling for machining the mounting bracket of the front roof trim of a new energy vehicle, comprising a four-axis tailstock (1) and a CNC four-axis (2), characterized in that: A turntable (3) is mounted on one side wall of both the four-axis tailstock (1) and the CNC four-axis (2). A flange (4) is mounted on the surface of the turntable (3). A pad (5) is mounted on the surface of the flange (4). A tooling plate (6) is mounted on the top of the pad (5). A front top cover body (8) is provided on the top of the tooling plate (6). An angle cylinder (10) is provided on the top of the tooling plate (6) and at the bottom and sides of the front top cover body (8). A connecting block (11) is bolted to the output end of the angle cylinder (10). A clamping block (12) is fixedly connected to the bottom of the connecting block (11) near one end.

2. The tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle according to claim 1, characterized in that: The tooling plate (6) is fixedly connected to the top and the top and bottom of the front top cover body (8) with a replica pad (7) and a replica V-shaped block (15), respectively.

3. The tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle according to claim 1, characterized in that: Each of the corner cylinders (10) is equipped with a cylinder mounting seat (9) at its bottom, and the cylinder mounting seat (9) is fixedly connected to the surface of the tooling plate (6).

4. The tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle according to claim 1, characterized in that: The top of the tooling plate (6) is symmetrically fixedly connected with a first positioning pin (13) and a second positioning pin (14).

5. The tooling for processing the mounting bracket of the front roof decorative part of a new energy vehicle according to claim 1, characterized in that: The top and near one end of the connecting block (11) are chamfered.

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