Turnover positioner tool

Abstract

The utility model is suitable for the technical field of machining, and provides a turnover positioner tool which comprises a base, a workpiece transition plate is arranged in the base, the workpiece transition plate is rotatably connected with the base, a supporting plate is installed on the top of the workpiece transition plate, a workpiece cover is hinged to the supporting plate, a swing arm is arranged above the workpiece cover, and the swing arm is connected with the workpiece transition plate. A transmission part is arranged between the workpiece cover and the swinging arm; when the air cylinder works, the connecting rod can be driven to rotate on the workpiece transition plate, at the moment, the swing arm rotates along with rotation of the connecting rod, due to the fact that the transmission component is connected with the swing arm, the transmission component can also move along with rotation of the swing arm, clamping and placing of a welding piece are achieved, and the driving device can enable the workpiece transition plate to turn over. By means of the device, the situation that the welding part is turned over manually is avoided, and the welding part is not prone to falling off from the positioner tool when turned over.

Description

A tooling for a flipping and shifting machine Technical Field

[0001] This utility model belongs to the field of machining technology, and in particular relates to a tooling for a flipping and positioning machine. Background Technology

[0002] Workpieces need to be welded during the production process. The welded workpieces are called welded parts. Since welded parts cannot be turned over during processing, manual turning of the welded parts is required. However, manual turning of welded parts is time-consuming and labor-intensive, which affects the processing efficiency of welded parts. Summary of the Invention

[0003] This utility model provides a flipping and repositioning machine tool, which aims to solve the problem of manually flipping welded parts, which is not only time-consuming and labor-intensive, but also affects the processing efficiency of welded parts.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A flipping and positioning machine fixture includes a base, an internal workpiece transition plate, and a rotatable connection between the workpiece transition plate and the base. A support plate is mounted on the top of the workpiece transition plate, and a workpiece cover is hinged to the support plate. A swing arm is mounted above the workpiece cover, and a transmission component is provided between the workpiece cover and the swing arm. The workpiece cover and the swing arm are connected through the transmission component. A connecting rod is provided at the bottom of the swing arm, and the swing arm is connected to the workpiece transition plate through the connecting rod. A cylinder is hinged to the bottom of the workpiece transition plate, and the output shaft of the cylinder is hinged to the connecting rod. In this design, by using a cylinder, when the cylinder is working, it drives the connecting rod to rotate on the workpiece transition plate. The rotating connecting rod causes the swing arm to follow, and the transmission component also follows the displacement of the swing arm, thereby opening the workpiece cover and facilitating the worker to place the workpiece on the support plate.

[0006] Preferably, the transmission component includes a cover plate connector, which is located on the top of the workpiece cover and fixedly connected to the workpiece cover. A fisheye rod is provided on the side wall of the cover plate connector, one end of which is hinged to the cover plate connector and the other end of which is slidably connected to the swing arm.

[0007] Preferably, the swing arm has a guide groove inside, and a guide block is inside the guide groove. The guide block is connected to the fisheye rod, and the fisheye rod is slidably connected to the swing arm through the guide block and the guide groove.

[0008] Preferably, a screw is provided on one side of the fisheye pull rod, the screw passes through the swing arm and extends downward, and nuts are provided at the top and bottom of the fisheye pull rod, both of which are threadedly connected to the screw; in this solution, by providing a screw and nuts, the operator can adjust the height of the screw by loosening the nuts.

[0009] Preferably, two aluminum parts are mounted on the workpiece transition plate, and an optical axis is provided between the two aluminum parts. The connecting rod is connected to the workpiece transition plate through the optical axis and the two aluminum parts.

[0010] Preferably, the workpiece transition plate has a drive shaft and a driven shaft on its side walls, and the workpiece transition plate is rotatably connected to the base through the drive shaft and the driven shaft. A drive device is installed on the side wall of the base, and the drive device is used to drive the drive shaft to rotate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By setting up a cylinder and a drive device, the cylinder can drive the connecting rod to rotate on the workpiece transition plate when it is working. At this time, the swing arm rotates with the rotation of the connecting rod. Since the transmission component is connected to the swing arm, the transmission component will also be displaced with the rotation of the swing arm, thereby realizing the clamping and placement of the welded parts. The drive device can make the workpiece transition plate flip so that the external device can perform processing operations on other surfaces of the workpiece. This device not only avoids the manual flipping of the welded parts, but also makes it less likely for the welded parts to fall off the positioner fixture when flipped. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 is a front view of this utility model;

[0015] Figure 2 is a perspective view of the front structure of this utility model;

[0016] Figure 3 is a perspective view of the rear view structure of this utility model;

[0017] In the diagram: 1. Base; 2. Workpiece transition plate; 3. Support plate; 4. Workpiece cover; 5. Swing arm; 6. Transmission component; 7. Connecting rod; 8. Cylinder; 9. Screw; 10. Nut; 11. Aluminum part; 12. Optical shaft; 13. Transmission shaft; 14. Driven shaft; 15. Drive device; 61. Cover plate connector; 62. Fisheye tie rod; 63. Guide groove; 64. Guide block. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0019] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0020] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are 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 a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please refer to Figures 1-3. A flipping and positioning machine fixture includes a base 1. A workpiece transition plate 2 is disposed inside the base 1. The workpiece transition plate 2 and the base 1 are rotatably connected. A support plate 3 is installed on the top of the workpiece transition plate 2. A workpiece cover 4 is hinged to the support plate 3. A swing arm 5 is disposed above the workpiece cover 4. A transmission component 6 is disposed between the workpiece cover 4 and the swing arm 5. The workpiece cover 4 and the swing arm 5 are connected through the transmission component 6. A connecting rod 7 is disposed at the bottom of the swing arm 5. The swing arm 5 is connected to the workpiece transition plate 2 through the connecting rod 7. A cylinder 8 is hinged to the bottom of the workpiece transition plate 2. The output shaft of the cylinder 8 is hinged to the connecting rod 7.

[0024] Specifically, the bottom of the base 1 is equipped with multiple foot pads, which are used to raise the height of the base 1. This not only makes it easier for workers to move the device, but also prevents water from the ground from seeping into the base 1.

[0025] Furthermore, the transmission component 6 includes a cover plate connector 61, which is located on top of the workpiece cover 4 and fixedly connected to the workpiece cover 4. A fisheye rod 62 is provided on the side wall of the cover plate connector 61. One end of the fisheye rod 62 is hinged to the cover plate connector 61, and the other end of the fisheye rod 62 is slidably connected to the swing arm 5.

[0026] Furthermore, the swing arm 5 has a guide groove 63 inside, and a guide block 64 is inside the guide groove 63. The guide block 64 is connected to the fisheye rod 62, and the fisheye rod 62 is slidably connected to the swing arm 5 through the guide block 64 and the guide groove 63.

[0027] Furthermore, a screw 9 is provided on one side of the fisheye rod 62. The screw 9 passes through the swing arm 5 and extends downward. Nuts 10 are provided at the top and bottom of the fisheye rod 62. Both nuts 10 are threadedly connected to the screw 9.

[0028] Furthermore, two aluminum parts 11 are installed on the workpiece transition plate 2, and an optical shaft 12 is provided between the two aluminum parts 11. The connecting rod 7 is connected to the workpiece transition plate 2 through the optical shaft 12 and the two aluminum parts 11.

[0029] Furthermore, the workpiece transition plate 2 has a drive shaft 13 and a driven shaft 14 on its two side walls respectively. The workpiece transition plate 2 is rotatably connected to the base 1 through the drive shaft 13 and the driven shaft 14. A drive device 15 is installed on the side wall of the base 1. The drive device 15 is used to drive the drive shaft 13 to rotate.

[0030] Specifically, the drive device 15 includes a housing located on the side wall of the base 1 and fixedly connected to the base 1. A geared motor is installed inside the housing, and the output shaft of the geared motor is fixedly connected to the transmission shaft 13. When the geared motor operates, it drives the transmission shaft 13 to rotate. The rotating transmission shaft 13 drives the workpiece transition plate 2 to rotate, thereby achieving the flipping operation of the welded parts. The base 1 is U-shaped, providing a placement environment for the workpiece transition plate 2.

[0031] In summary, by setting up cylinder 8 and drive device 15, cylinder 8 can drive connecting rod 7 to rotate on workpiece transition plate 2 when it is working. At this time, swing arm 5 rotates with the rotation of connecting rod 7. Since transmission component 6 is connected to swing arm 5, transmission component 6 will also be displaced with the rotation of swing arm 5, thereby realizing the clamping and placement of welded parts. Drive device 15 can make workpiece transition plate 2 flip so that external device can perform processing operations on other surfaces of the workpiece. This device not only avoids manual flipping of welded parts, but also makes it less likely for welded parts to fall off the positioner fixture when flipped.

[0032] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tooling for a flipping and shifting machine, comprising a base (1), characterized in that: The base (1) is provided with a workpiece transition plate (2) inside. The workpiece transition plate (2) and the base (1) are rotatably connected. A support plate (3) is installed on the top of the workpiece transition plate (2). A workpiece cover (4) is hinged on the support plate (3). A swing arm (5) is provided above the workpiece cover (4). A transmission component (6) is provided between the workpiece cover (4) and the swing arm (5). The workpiece cover (4) and the swing arm (5) are connected through the transmission component (6). A connecting rod (7) is provided at the bottom of the swing arm (5). The swing arm (5) is connected to the workpiece transition plate (2) through the connecting rod (7). A cylinder (8) is hinged at the bottom of the workpiece transition plate (2). The output shaft of the cylinder (8) is hinged to the connecting rod (7).

2. The flipping and shifting machine tooling as described in claim 1, characterized in that: The transmission component (6) includes a cover plate connector (61), which is located on the top of the workpiece cover (4) and is fixedly connected to the workpiece cover (4). A fisheye rod (62) is provided on the side wall of the cover plate connector (61). One end of the fisheye rod (62) is hinged to the cover plate connector (61), and the other end of the fisheye rod (62) is slidably connected to the swing arm (5).

3. The flipping and shifting machine tooling as described in claim 2, characterized in that: The swing arm (5) has a guide groove (63) inside, and a guide block (64) is inside the guide groove (63). The guide block (64) is connected to the fisheye rod (62), and the fisheye rod (62) is slidably connected to the swing arm (5) through the guide block (64) and the guide groove (63).

4. The flipping and shifting machine fixture as described in claim 3, characterized in that: A screw (9) is provided on one side of the fisheye rod (62). The screw (9) passes through the swing arm (5) and extends downward. Nuts (10) are provided at the top and bottom of the fisheye rod (62). Both nuts (10) are threadedly connected to the screw (9).

5. The flipping and shifting machine fixture as described in claim 1, characterized in that: Two aluminum parts (11) are mounted on the workpiece transition plate (2), and an optical axis (12) is provided between the two aluminum parts (11). The connecting rod (7) is connected to the workpiece transition plate (2) through the optical axis (12) and the two aluminum parts (11).

6. The flipping and shifting machine tooling as described in claim 1, characterized in that: The workpiece transition plate (2) has a drive shaft (13) and a driven shaft (14) on its two side walls respectively. The workpiece transition plate (2) is rotatably connected to the base (1) through the drive shaft (13) and the driven shaft (14). A drive device (15) is installed on the side wall of the base (1). The drive device (15) is used to drive the drive shaft (13) to rotate.

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