A multi-vehicle type collinear production tooling

Abstract

The utility model discloses a kind of tooling for multi-vehicle type collinear production, including drive assembly, installation frame for installing vehicle type fixture is equipped on the drive assembly;The installation frame includes polyhedral support, and bearing frame is installed on each face of polyhedral support;First clamping piece is further equipped on the side of bearing frame and vehicle type fixture is clamped on the bearing frame by the first clamping piece;When vehicle type fixture is fixed to the bearing frame, work by the drive assembly, to make each bearing frame on the polyhedral support pass through machining station in turn.By the rotation of polyhedral support, the quick switching of vehicle type fixture can be realized, and the bearing frame is installed on each face of polyhedral support not only has the advantage of compact layout, but also can shorten the switching rhythm of vehicle type fixture and the advantages such as new and old vehicle type import and export convenient and fast;The device not only saves site space, improves system flexibility, but also meets multi-vehicle type collinear production.

Description

Technical Field

[0001] This utility model relates to the field of vehicle frame welding technology, specifically a tooling for multi-vehicle model co-production. Background Technology

[0002] Multi-model fixture switching systems are widely used in body-in-white welding conveyor lines. Existing technologies often employ linear slide libraries (such as linear, cross-shaped, or T-shaped switching libraries) to store and switch between vehicle model fixtures. However, existing multi-model switching systems (including linear, cross-shaped, and T-shaped switching libraries) can only accommodate one vehicle model at a time. As the number of vehicle model fixtures increases, the slide length and switching time of linear switching systems increase significantly, leading to decreased production efficiency, high space occupancy, and difficulty in adapting to the demands of high-cycle, multi-model co-production. Furthermore, the system suffers from poor scalability, inconvenient importing and exporting of new and old models, and difficult maintenance. Utility Model Content

[0003] The purpose of this utility model is to provide a tooling for the co-production of multiple vehicle models on the same line, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tooling for multi-model co-production, comprising a drive assembly, wherein a mounting frame is provided on the drive assembly; the mounting frame includes a polyhedral support, and a carrier frame is mounted on each face of the polyhedral support; a first clamping member is also provided on the side of the carrier frame, and a model fixture is clamped on the carrier frame by the first clamping member; when the model fixture is fixed on the carrier frame, the operation of the drive assembly causes each carrier frame on the polyhedral support to pass through the processing station in sequence.

[0005] As a preferred technical solution of this utility model: the polyhedral support is further provided with a driving component, and a plug is installed on the working part of the driving component; the top of the support frame is further provided with a socket that is compatible with the plug.

[0006] As a preferred technical solution of this utility model: the top of the support frame is further provided with a second clamping member, and the bottom surface of the support frame is further provided with a lifting member.

[0007] As a preferred technical solution of this utility model: the first clamping member includes a base frame; a pushing member is provided on one side of the base frame, and a clamping plate is provided on the other side of the base frame, and the pushing member is used to make the clamping plate clamped on the vehicle model clamp.

[0008] As a preferred technical solution of this utility model: after the vehicle clamp is connected to the support frame through the provided outer frame, it is fixed on the support frame by the first clamping member and the second clamping member, and the installation position of the outer frame is detected by the provided detection member.

[0009] As a preferred technical solution of this utility model: the top of the support frame is also provided with a vehicle model detector, and the outer frame is also provided with a trigger for triggering the vehicle model detector.

[0010] As a preferred technical solution of this utility model: the driving component includes a base plate, and a geared motor is mounted on the base plate; wherein, a turntable is mounted on the output shaft of the geared motor, and the polyhedral support is mounted on the turntable.

[0011] As a preferred technical solution of this utility model: the bottom of the support frame is further provided with a movable component, and the movable component moves along the guide rail provided on the outside of the drive assembly.

[0012] As a preferred technical solution of this utility model: the moving part includes a moving frame, and the moving frame rolls on the guide rail by means of rollers.

[0013] As a preferred technical solution of this utility model: the movable frame is also provided with brushes, and the number of brushes is two, which are symmetrically arranged on both sides of the roller.

[0014] The beneficial effects of this utility model by adopting the above technical solution are as follows: The rotation of the multi-faceted support enables rapid switching of vehicle model fixtures. Furthermore, installing the support frame on each face of the multi-faceted support not only provides a compact layout but also shortens the switching cycle of the vehicle model fixtures. This allows for rapid switching of vehicle model fixtures for body parts such as door hood lines and side panels, as well as convenient and quick import and export of new and old vehicle models. Simultaneously, through this solution, the equipment saves space, improves system flexibility, and meets the requirements for multi-vehicle co-production, reducing the difficulty of equipment design, processing, manufacturing, installation, and maintenance, thereby improving body manufacturing efficiency and reducing equipment manufacturing and maintenance costs. Attached Figure Description

[0015] Figure 1 This is an exploded view of the main structure of this utility model; Figure 2 This is an exploded view of the mounting bracket of this utility model; Figure 3 for Figure 2 A magnified view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the main structure of the support frame of this utility model; Figure 5This is a front structural diagram of the first clamping member of this utility model; Figure 6 This is a schematic diagram of the main structure of the first clamping member of this utility model; Figure 7 This is an exploded structural diagram of the drive component of this utility model; Figure 8 This is a schematic diagram of the main structure of the movable component of this utility model; Figure 9 This is a schematic diagram of the main structure of the latch of this utility model; Figure 10 This is a schematic diagram showing the exploded structure of the support frame and the outer frame; Figure 11 for Figure 10 A magnified view of a portion of point B in the middle; Figure 12 for Figure 10 A magnified view of a portion of point C in the middle; Figure 13 This is a schematic diagram of the main structure of the outer frame; Figure 14 for Figure 13 A magnified view of a portion of point D in the middle; Figure 15 for Figure 13 A magnified view of a portion of point E in the middle.

[0016] In the diagram: 1. Drive assembly; 10. Base plate; 11. Locking component; 12. Turntable; 13. Gear motor; 2. Guide rail; 3. Mounting bracket; 30. Polyhedral bracket; 31. Bearing frame; 32. Drive component; 33. Lifting component; 34. First clamping component; 35. Moving component; 36. Lock; 37. Second clamping component; 38. Socket; 39. Base frame; 310. Clamping plate; 311. Pushing component; 312. Roller; 313. Brush; 314. Moving frame; 315. Plug; 316. Clamp; 317. Fixing frame; 318. Outer frame; 319. Pin; 320. Vehicle model detector; 321. First bracket; 322. First shaft pin hole; 323. Detection component; 324. Second shaft pin hole; 325. Trigger; 326. Second bracket; 327. Sensor. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model.

[0018] Please see Figure 1-15 This utility model provides an embodiment of a tooling for multi-model co-production, comprising a drive assembly 1, on which a mounting frame 3 for mounting model fixtures is provided; the mounting frame 3 includes a polyhedral support 30, and a carrier frame 31 is mounted on each face of the polyhedral support 30; therefore, multiple carrier frames 31 can be mounted on one polyhedral support 30. Due to the increased number of carrier frames 31, the device can simultaneously mount multiple model fixtures, thus solving the problems of existing model fixtures having limited functionality and occupying large space. Preferably, the polyhedral support 30 is a cubic frame.

[0019] Meanwhile, since the side of the support frame 31 is also provided with a first clamping member 34, and the vehicle model clamp is clamped on the support frame 31 by the first clamping member 34, the vehicle model clamp can be fixed on the support frame 31 by the first clamping member 34, thereby making the installation and replacement of the vehicle model clamp simple and convenient. In particular, different types of vehicle model clamps can be installed on each support frame 31, and the vehicle model clamps of both new and old models can be fixed on the support frame 31 by the first clamping member 34, thereby expanding the compatibility of the equipment.

[0020] Furthermore, once the vehicle model fixture is fixed onto the support frame 31, the drive assembly 1 operates to cause each support frame 31 on the polyhedral support 30 to sequentially pass through the processing station. Therefore, when one support frame 31 moves to the processing station, the other support frames 31 on the polyhedral support 30 can assemble the vehicle model fixture onto the mounting frame 3 to meet the production cycle of the vehicle model.

[0021] Based on this, the rotation of the polyhedral support 30 enables rapid switching of vehicle model fixtures. Furthermore, mounting the carrier frame 31 on each face of the polyhedral support 30 not only offers the advantage of a compact layout but also shortens the switching cycle of vehicle model fixtures. This allows for rapid switching of vehicle model fixtures for body parts such as door hood lines and side panels, as well as convenient and quick import and export of new and old models. Simultaneously, through this solution, the equipment saves space, improves system flexibility, and meets the requirements for multi-model co-production, reducing the difficulty of equipment design, manufacturing, installation, and maintenance, thereby improving body manufacturing efficiency and reducing equipment manufacturing and maintenance costs.

[0022] To improve the stability of the vehicle clamp after installation, the top of the support frame 31 is also provided with a second clamping member 37. Therefore, when the first clamping member 34 clamps the vehicle clamp from the side, the second clamping member 37 clamps the vehicle clamp from the top, and then the lifting member 33 on the bottom surface of the support frame 31 clamps the vehicle clamp from the bottom, thus making the vehicle clamp fixed in all directions on the support frame 31. The lifting member 33 is preferably a lifting cylinder or a hydraulic jack.

[0023] The first clamping member 34 and the second clamping member 37 have the same structure. Taking the first clamping member 34 as an example, the first clamping member 34 includes a base frame 39. A pusher 311 is provided on one side of the base frame 39, and a clamping plate 310 is provided on the other side of the base frame 39. The pusher 311 is used to make the clamping plate 310 clamped on the vehicle model clamp.

[0024] Specific examples Figures 10 to 15 As shown, to ensure accurate installation of the outer frame 318, the vehicle clamp is connected to the support frame 31 via the outer frame 318. The first clamping member 34 and the second clamping member 37 are used to fix it to the support frame 31, and a detection member 323 is used to detect whether the installation position of the outer frame 318 is accurate. Specifically, the support frame 31 has a first axle pin hole 322, and the outer frame 318 also has a second axle pin hole 324 corresponding to the position of the first axle pin hole 322. When the pin 319 passes through the two axle pin holes, it triggers the detection member 323, which outputs accurate position information. The detection member 323 is preferably a proximity switch and is fixed to the support frame 31 via a first bracket 321.

[0025] Since the device has multiple support frames 31, and different vehicle model clamps can be installed on each support frame 31, in order for the device to automatically detect the corresponding vehicle model, a vehicle model detector 320 is also provided on the top of the support frame 31, and a trigger 325 for triggering the vehicle model detector 320 is also provided on the outer frame 318.

[0026] Specifically, the vehicle model detector 320 includes a second bracket 326, on which multiple sensors 327 are mounted; trigger elements 325 are multiple iron sheets, movably mounted on the second bracket 326 using bolts; in specific applications, ... Figure 15 As shown, the number of sensors 327 on the second bracket 326 remains unchanged, for example, four. The specific combination method is as follows: the trigger elements 325 are numbered a, b, c, and d from top to bottom. We can define that when sensors 327 detect a and b, the clamp for vehicle model one is in place; when sensors detect a and c, the clamp for vehicle model two is in place; and when sensors detect a and d, the clamp for vehicle model three is in place (referred to as combination method one). To enable the inspection of more vehicle models, a similar feature can be installed on the other side of the outer frame 318. Figure 14 The device includes a trigger element 325 and two second brackets 326 on the outer frame 318, each of which is equipped with a sensor 327. These components can be freely combined using the same combination method to allow the device to detect a wider range of vehicle models. Alternatively, the device can be adapted to detect any vehicle model. The sensor 327 is preferably a proximity switch.

[0027] To ensure that the various devices on the support frame 31 are supplied with air and power, the polyhedral support 30 is also equipped with a drive component 32, and a plug 315 is installed on the working part of the drive component 32; the top of the support frame 31 is also equipped with a socket 38 that is compatible with the plug 315. Specifically, the drive component 32 is preferably a cylinder. Based on this, the drive component 32 is used to drive the plug 315 into the socket 38, so that the electrical or pneumatic equipment on the support frame 31 can receive reliable power and air supply. The socket 38 is model MB0100254 energy combination module; the plug 315 is model MB0100255 energy combination module.

[0028] Based on the above solution, since the drive assembly 1 includes a base plate 10 and a geared motor 13 is mounted on the base plate 10; wherein a turntable 12 is mounted on the output shaft of the geared motor 13, and the polyhedral support 30 is mounted on the turntable 12. Therefore, the geared motor 13 can be used to drive the turntable 12 to rotate, thereby driving the polyhedral support 30 to rotate.

[0029] Furthermore, since the base plate 10 is also provided with a locking member 11, and the support frame 31 is also provided with a latch 36, and the locking member 11 is connected to the latch 36 to prevent the rotation of the polyhedral support 30. Specifically, the locking member 11 is a cylinder, and after the working part of the cylinder is inserted into the latch 36, the support frame 31 is locked to ensure the stability of the working position and to ensure that the workpiece located in the vehicle fixture will not be displaced during processing. Specifically, the latch 36 includes a fixing frame 317, and clamps 316 are provided on both sides of the fixing frame 317. When the working part of the locking member 11 is inserted between the two clamps 316, the support frame 31 is locked.

[0030] To ensure stable and reliable rotation of the mounting bracket 3, a movable component 35 is provided at the bottom of the support frame 31, and the movable component 35 moves along the guide rail 2 provided on the outer side of the drive assembly 1. Specifically, the movable component 35 includes a movable frame 314, and the movable frame 314 rolls on the guide rail 2 via rollers 312; furthermore, the movable frame 314 is also provided with two brushes 313, which are symmetrically arranged on both sides of the rollers 312.

[0031] In summary, when the rollers 312 on the movable frame 314 slide along the guide rail 2, firstly, the support frame 31 moves normally while the end away from the polyhedral support 30 is reliably supported, thus reducing the shaking phenomenon of the mounting frame 3 during rotation; secondly, the brush 313 can remove impurities attached to the guide rail 2 in a timely manner, thereby further improving the stability of the mounting frame 3 during rotation.

[0032] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A tooling fixture for multi-model co-production line, characterized in that: It includes a drive assembly (1), on which a mounting frame (3) is provided; the mounting frame (3) includes a polyhedral support (30), and a bearing frame (31) is installed on each face of the polyhedral support (30). The support frame (31) is also provided with a first clamping member (34) on its side, and the vehicle model clamp is clamped on the support frame (31) by the first clamping member (34); After the vehicle model fixture is fixed onto the support frame (31), the drive assembly (1) operates to cause each support frame (31) on the polyhedral support (30) to pass through the processing station in sequence.

2. The tooling for multi-model co-production as described in claim 1, characterized in that: The polyhedral support (30) is also provided with a drive unit (32), and a plug (315) is installed on the working part of the drive unit (32); the top of the support frame (31) is also provided with a socket (38) that is compatible with the plug (315).

3. The tooling for multi-model co-production as described in claim 1, characterized in that: The top of the support frame (31) is also provided with a second clamping member (37), and the bottom surface of the support frame (31) is also provided with a lifting member (33).

4. The tooling for multi-model co-production as described in claim 3, characterized in that: The first clamping member (34) includes a base frame (39); a pusher (311) is provided on one side of the base frame (39), and a clamping plate (310) is provided on the other side of the base frame (39). The pusher (311) is used to make the clamping plate (310) clamped on the vehicle model clamp.

5. The tooling for multi-model co-production as described in claim 4, characterized in that: After the vehicle model clamp is connected to the carrier frame (31) via the provided outer frame (318), it is fixed on the carrier frame (31) by the first clamping member (34) and the second clamping member (37), and the installation position of the outer frame (318) is detected by the provided detection member (323).

6. The tooling for multi-model co-production as described in claim 5, characterized in that: The top of the support frame (31) is also provided with a vehicle model detector (320), and the outer frame (318) is also provided with a trigger (325) for triggering the vehicle model detector (320).

7. A tooling for multi-model co-production according to any one of claims 1-6, characterized in that: The drive assembly (1) includes a base plate (10) and a geared motor (13) is mounted on the base plate (10); wherein a turntable (12) is mounted on the output shaft of the geared motor (13) and the polyhedral support (30) is mounted on the turntable (12).

8. The tooling for multi-model co-production line as described in claim 7, characterized in that: The bottom of the support frame (31) is also provided with a movable part (35), and the movable part (35) moves along the guide rail (2) provided on the outside of the drive assembly (1).

9. The tooling for multi-model co-production as described in claim 8, characterized in that: The movable component (35) includes a movable frame (314), and the movable frame (314) rolls on the guide rail (2) via rollers (312).

10. A tooling for multi-model co-production line as described in claim 9, characterized in that: The movable frame (314) is also provided with two brushes (313), which are symmetrically arranged on both sides of the roller (312).

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