Manipulator for automobile part stamping die

Abstract

The utility model relates to the technical field of die production equipment, in particular to a manipulator for an automobile part stamping die. The device comprises a mounting base and a sliding plate, sliding blocks are arranged at the two ends of the sliding plate, second rotating shafts are rotationally connected to the sliding blocks, an annular fixing plate is movably connected to the sides, away from the sliding blocks, of the second rotating shafts, and a plurality of limiting grooves are formed in the surface of the annular fixing plate; the side, away from the second rotating shaft, of the annular fixing plate is rotationally connected with a limiting rotating disc, the surface of the limiting rotating disc is fixedly connected with a fixing frame, and the end, close to the sliding block, of the fixing frame is fixedly connected with a second telescopic rod. According to the device, the second rotating shaft is matched with the second telescopic rod on the surface of the annular fixing plate, different clamping plates are selected for fixing when the device faces different molds, the first rotating shaft can drive the whole device to rotate, and therefore the problems that an existing device cannot clamp the molds in different shapes and cannot turn over the molds are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production equipment, in particular to a manipulator for a stamping mold of automobile parts. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) in cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform it, thereby obtaining the desired parts. The robot is indispensable in the entire production process.

[0003] In the prior art, for example, Chinese patent publication number CN219819743U discloses a manipulator for automobile parts stamping dies, including a mounting base, the top of the mounting base is rotatably connected to an electric turntable, the top of the mounting base is fixedly connected to a controller, and the controller is located on the front side of the electric turntable, the top of the electric turntable is fixedly connected to a slide rail, the top of the slide rail is fixedly connected to a motor, and the output end of the motor is fixedly connected to a lead screw. In the manipulator for automobile parts stamping dies, the first magnetic block and the second magnetic block are installed in the same direction and repel each other, and the clamping plate and the U-shaped plate are connected by a spring, so as to achieve better buffering capacity in the entire clamping process, protect the clamped mold workpiece, and can easily and quickly remove and install the gripping mechanism from the L-shaped rod, and then when the gripping mechanism is damaged, it can be quickly replaced, thereby improving the maintenance efficiency of the device.

[0004] However, the existing manipulator for automobile parts stamping dies has a relatively simple structure, so it is necessary to replace the clamping equipment when clamping dies of different shapes, which has certain limitations. In addition, the existing manipulator for automobile parts stamping dies does not have the effect of flipping the dies. In view of this, we propose a tooling fixture for bearing processing. Utility Model Content

[0005] The utility model aims to provide a manipulator for a stamping die of automobile parts to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a manipulator for automobile parts stamping molds, including a mounting base and a sliding plate, wherein sliders are provided at both ends of the sliding plate, and the sliders are rotatably connected to a second rotating shaft, and a side of the second rotating shaft away from the slider is movably connected to an annular fixed plate, and a plurality of limiting grooves are provided on the surface of the annular fixed plate, and a side of the annular fixed plate away from the second rotating shaft is rotatably connected to a limiting turntable, and a fixing frame is fixedly connected to the surface of the limiting turntable, and a second telescopic rod is fixedly connected to one end of the fixing frame close to the slider, and the second telescopic rod is movably connected to the limiting groove on the surface of the annular fixed plate, and the shape and size of the second telescopic rod are consistent with the size of the limiting groove.

[0007] As a further improvement of the present technical solution, a plurality of sliding grooves are provided at both ends of the sliding plate, a connecting plate is fixedly connected to the side of the sliding block away from the second rotating shaft, a first telescopic rod is fixedly connected to the side of the connecting plate, and a fixed plate is fixedly connected to the end of the first telescopic rod away from the connecting plate, and the shapes of the two ends of the sliding block and the shapes of the sliding grooves are both inverted trapezoids and fit each other.

[0008] As a further improvement of the present technical solution, a C-shaped clamp is provided on the top of the second rotating shaft, a V-shaped clamp is provided on the bottom of the second rotating shaft, a square clamp is provided on the side of the second rotating shaft close to the fixed plate, and a curved clamp is provided on the side of the second rotating shaft away from the fixed plate.

[0009] As a further improvement of the present technical solution, the side of the mounting base close to the sliding plate is rotatably connected to a first rotating shaft, the side of the first rotating shaft away from the mounting base is rotatably connected to a guide rod, and the end of the guide rod away from the first rotating shaft is fixedly connected to the sliding plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The robot for the automobile part stamping die rotates a suitable clamp to a corresponding position through the second rotating shaft, and then fixes the second telescopic rod on the surface of the annular fixed plate with the limit groove, and the first telescopic rods on both sides of the sliding plate drive the clamp assemblies on the sliders on both sides to move, and the sliders on both sides slide in opposite directions to each other, so as to clamp the die, and the first rotating shaft can drive the entire device to rotate. The device not only improves production efficiency and processing accuracy, but also greatly enhances applicability and flexibility in diversified production environments, and solves the problem that the existing device cannot clamp molds of different shapes and cannot flip the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2This is a schematic diagram of the structure of the sliding assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the sliding component of the utility model;

[0016] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at point A.

[0017] The meaning of each number in the figure is:

[0018] 1. Mounting base; 11. First rotating shaft; 12. Guide rod; 2. Sliding plate; 21. Sliding block; 22. Sliding groove; 23. Connecting plate; 24. First telescopic rod; 25. Fixed plate; 3. Limiting turntable; 31. C-shaped clamping plate; 32. Square clamping plate; 33. Curved clamping plate; 34. V-shaped clamping plate; 35. Annular fixing plate; 36. Fixed frame; 37. Second telescopic rod; 38. Limiting groove; 39. Second rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, in the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0022] See also Figure 2-Figure 5As shown, the utility model provides a manipulator for automobile parts stamping molds, including a mounting base 1 and a sliding plate 2, both ends of the sliding plate 2 are provided with sliders 21, the sliders 21 are rotatably connected to the second rotating shaft 39, the side of the second rotating shaft 39 away from the slider 21 is movably connected to an annular fixed plate 35, the surface of the annular fixed plate 35 is provided with a plurality of limiting grooves 38, the side of the annular fixed plate 35 away from the second rotating shaft 39 is rotatably connected to the limiting turntable 3, the surface of the limiting turntable 3 is fixedly connected to a fixing frame 36, and the end of the fixing frame 36 close to the slider 21 is fixedly connected to a second telescopic rod 37.

[0023] See also Figure 2 As shown, in this embodiment, a plurality of slide grooves 22 are provided at both ends of the sliding plate 2, a connecting plate 23 is fixedly connected to the side of the sliding block 21 away from the second rotating shaft 39, a first telescopic rod 24 is fixedly connected to the side of the connecting plate 23, and a fixed plate 25 is fixedly connected to the end of the first telescopic rod 24 away from the connecting plate 23. The shapes of the two ends of the sliding block 21 and the shape of the slide groove 22 are both inverted trapezoids and fit each other. The inverted trapezoidal sliding block 21 is designed to match the slide groove 22, ensuring the stability and accuracy of the manipulator during operation, and maintaining a good clamping effect even under high-speed operation or heavy load conditions. The structural design of the manipulator allows the position of the sliding block 21 to be adjusted by extending and retracting the first telescopic rod 24, thereby realizing automatic positioning and clamping of the mold, and improving production efficiency and operational flexibility.

[0024] See also Figure 2-Figure 4 As shown, further, a C-shaped clamp 31 is provided on the top of the second rotating shaft 39, a V-shaped clamp 34 is provided on the bottom of the second rotating shaft 39, a square clamp 32 is provided on the side of the second rotating shaft 39 close to the fixed plate 25, and a curved clamp 33 is provided on the side of the second rotating shaft 39 away from the fixed plate 25. The manipulator can effectively clamp molds of different shapes and sizes through a combination of the second rotating shaft 39 and different clamps on the annular fixed plate 35 (such as the C-shaped clamp 31, the V-shaped clamp 34, the square clamp 32 and the curved clamp 33), thereby overcoming the limitation that traditional manipulators can only handle molds of specific shapes.

[0025] See also Figure 1 As shown, specifically, a side of the mounting base 1 close to the sliding plate 2 is rotatably connected to a first rotating shaft 11, a side of the first rotating shaft 11 away from the mounting base 1 is rotatably connected to a guide rod 12, and an end of the guide rod 12 away from the first rotating shaft 11 is fixedly connected to the sliding plate 2. The design of the first rotating shaft 11 allows the entire clamping assembly to rotate, which means that the clamped mold can be easily flipped, which is particularly useful for application scenarios that require processing or inspection of multiple sides of the mold.

[0026] See also Figure 5As shown, in addition, the second telescopic rod 37 is movably connected to the limiting groove 38 on the surface of the annular fixing plate 35, and the shape and size of the second telescopic rod 37 fit the size of the limiting groove 38. The design of the second telescopic rod 37 and the clamping assembly allows for rapid replacement of damaged parts, which greatly reduces maintenance time and cost, improves the availability and production efficiency of the manipulator, enables it to be configured and upgraded according to different production needs, and increases its adaptability and extensibility in different application scenarios.

[0027] In summary, the working principle of this scheme is as follows:

[0028] When it is necessary to clamp the mold, first, according to the size and shape of the mold, a clamping tool suitable for clamping the mold should be selected, and the second rotating shafts 39 on both sides should be rotated to rotate the suitable clamps to the inside so that they are opposite to each other, and then the second telescopic rod 37 on the fixed frame 36 should be inserted into the limiting groove 38 to fix the required clamps, and then the first telescopic rod 24 should be used to drive the slider 21 to slide in the slide groove 22. The same clamping device is set on both sides of the device. When the first telescopic rod 24 is telescopically slid, the sliders 21 on both sides slide in opposite directions, thereby driving the clamps to move together, so as to achieve the effect of clamping the mold. When it is necessary to flip the mold, the first rotating shaft 11 is started to drive the guide rod 12 to rotate in all directions. Because the guide rod 12 is fixedly connected to the clamping assembly, the mold flipping effect is achieved.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A manipulator for a stamping die for automobile parts, comprising a mounting base (1) and a sliding plate (2), characterized in that: Both ends of the sliding plate (2) are provided with sliders (21), and the sliders (21) are rotatably connected to the second rotating shaft (39), and the side of the second rotating shaft (39) away from the slider (21) is movably connected to the annular fixing plate (35), and the surface of the annular fixing plate (35) is provided with a plurality of limiting grooves (38), and the side of the annular fixing plate (35) away from the second rotating shaft (39) is rotatably connected to the limiting rotating disk (3), and the surface of the limiting rotating disk (3) is fixedly connected to a fixing frame (36), and the end of the fixing frame (36) close to the slider (21) is fixedly connected to the second telescopic rod (37), wherein: The second telescopic rod (37) is movably connected to a limiting groove (38) on the surface of the annular fixing plate (35), and the shape and size of the second telescopic rod (37) are in conformity with the size of the limiting groove (38).

2. The robot for automobile parts stamping die according to claim 1, characterized in that: A plurality of slide grooves (22) are provided at both ends of the sliding plate (2); a connecting plate (23) is fixedly connected to the side of the sliding block (21) away from the second rotating shaft (39); a first telescopic rod (24) is fixedly connected to the side of the connecting plate (23); and a fixed plate (25) is fixedly connected to the end of the first telescopic rod (24) away from the connecting plate (23), wherein: The shapes of both ends of the slider (21) and the shape of the slide groove (22) are both inverted trapezoids and fit each other.

3. The robot for automobile parts stamping die according to claim 2, characterized in that: A C-shaped clamping plate (31) is arranged at the top of the second rotating shaft (39), a V-shaped clamping plate (34) is arranged at the bottom of the second rotating shaft (39), a square clamping plate (32) is arranged on the side of the second rotating shaft (39) close to the fixed plate (25), and a curved clamping plate (33) is arranged on the side of the second rotating shaft (39) away from the fixed plate (25).

4. The robot for automobile parts stamping die according to claim 1, characterized in that: The side of the mounting base (1) close to the sliding plate (2) is rotatably connected to a first rotating shaft (11), and the side of the first rotating shaft (11) away from the mounting base (1) is rotatably connected to a guide rod (12), wherein: One end of the guide rod (12) away from the first rotating shaft (11) is fixedly connected to the sliding plate (2).

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