Auxiliary positioning device for rotary flow working platform

Abstract

The utility model discloses an auxiliary positioning device for a rotary flow working platform, which belongs to the technical field of auxiliary positioning devices and comprises the rotary flow working platform and a limiting mechanism. Wherein a limiting seat is mounted on the periphery of the rotary assembly line working platform, and a clamping groove is formed in the limiting seat; the limiting mechanism comprises a positioning pin, and the positioning pin is connected with the clamping groove in a clamped mode through position changing and used for preventing the rotary assembly line working platform from deviating. According to the design, the table top of the rotary flow working platform does not deviate after accurately rotating to a correct working angle.

Description

Technical Field

[0001] This utility model belongs to the technical field of positioning auxiliary devices, and in particular relates to an auxiliary positioning device for a rotating flow work platform. Background Technology

[0002] In modern manufacturing, automated production lines are key to improving production efficiency and product quality. Especially in fields involving precision machining, such as electronics and automotive parts, rotary table production lines are widely used due to their flexibility and adaptability. Such production lines typically consist of a servo motor-driven rotary work platform and desktop robots for processing products.

[0003] However, in traditional rotary table production lines, after the servo motor rotates the table of the rotary table to the corresponding position, the desktop robot on the table begins to work and process the product. After processing, the servo motor rotates the table again to complete the unloading process. Due to the precision issues of the servo motor rotation or the assembly precision issues of the table, the rotary table often fails to rotate to the correct working angle. This causes the desktop robot to be unable to accurately grasp the product for processing, resulting in low yield and reduced production efficiency.

[0004] To address the shortcomings of existing technologies, this utility model provides an auxiliary positioning device for a rotating flow platform, aiming to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide an auxiliary positioning device for a rotating assembly line work platform, which can ensure that the platform surface of the rotating assembly line work platform does not deviate after being accurately rotated to the correct working angle.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] An auxiliary positioning device for a rotating assembly line work platform includes: a rotating assembly line work platform and a limiting mechanism; wherein,

[0008] The outer periphery of the rotating flow platform is equipped with a limiting seat, and the limiting seat has a slot.

[0009] The limiting mechanism includes a positioning pin, which engages with the slot through position changes to prevent the rotating flow platform from shifting.

[0010] Preferably, the limiting mechanism further includes a cylinder, a horizontal clamping shaft, a vertical clamping shaft, and a rotating shaft; wherein,

[0011] The bottom of the cylinder is connected to a mounting base, and the output end of the cylinder is connected to a connecting post.

[0012] One end of the horizontal clamping shaft is rotatably connected with the connecting column through connecting shaft one;

[0013] One end of the vertical clamping shaft is fixedly connected with the horizontal clamping shaft through the rotating shaft, and the end of the vertical clamping shaft away from the ground is connected with the positioning pin;

[0014] The shaft part of the rotating shaft is rotatably connected with connecting shaft two, and both ends of the connecting shaft two are fixedly connected with support columns.

[0015] Preferably, the clamping groove is a semicircular structure, the cross section of the positioning pin is circular, and the radius of the positioning pin is equal to the radius of the semicircular clamping groove.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The utility model discloses a limiting mechanism, which is powered by a cylinder, and the output end of the cylinder is connected with a connecting column, the connecting column is rotatably connected with a horizontal clamping shaft through connecting shaft one, the horizontal clamping shaft is fixedly connected with a vertical clamping shaft through a rotating shaft, the shaft part of the rotating shaft is rotatably connected with connecting shaft two, and the end of the vertical clamping shaft away from the ground is connected with a positioning pin, and a limiting seat is installed on the outer circumferential part of the rotating water working platform, and a clamping groove is formed, and the positioning pin is matched with the clamping groove. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the structure schematic view of the utility model.

[0019] Fig. 2 It is the right view of the utility model.

[0020] Fig. 3 It is the structure schematic view of the limiting mechanism of the utility model.

[0021] Among them:

[0022] 1, rotating water working platform, 2, limiting seat, 3, clamping groove, 4, limiting mechanism, 40, mounting seat, 41, cylinder, 42, connecting column, 43, horizontal clamping shaft, 44, connecting shaft one, 45, vertical clamping shaft, 46, positioning pin, 47, rotating shaft, 48, support column, 49, connecting shaft two. DETAILED DESCRIPTION

[0023] The utility model will be further described in connection with the drawings. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0024] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0025] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0026] Reference Figs. 1-3 The embodiment provides a rotating water flow working platform auxiliary positioning device, which comprises a rotating water flow working platform 1 and a limiting mechanism 4, wherein,

[0027] The rotating water flow working platform 1 is provided with a limiting seat 2 on the outer periphery, and the limiting seat 2 is provided with a clamping groove 3;

[0028] The limiting mechanism 4 comprises a positioning pin 46, the positioning pin 46 is connected with the clamping groove 3 through position transformation, and is used for preventing the rotating water flow working platform 1 from deviating.

[0029] Specifically, the limiting mechanism 4 further comprises a cylinder 41, a horizontal clamping shaft piece 43, a vertical clamping shaft piece 45 and a rotating shaft 47, wherein,

[0030] The cylinder 41 is connected with a mounting seat 40 at the bottom, and the output end of the cylinder 41 is connected with a connecting column 42;

[0031] One end of the horizontal clamping shaft piece 43 is rotationally connected with the connecting column 42 through a connecting shaft one 44;

[0032] One end of the vertical clamping shaft piece 45 is fixedly connected with the horizontal clamping shaft piece 43 through the rotating shaft 47, and the end portion, away from the ground, of the vertical clamping shaft piece 45 is connected with the positioning pin 46;

[0033] The shaft part of the rotating shaft 47 is rotationally connected with a connecting shaft two 49, both ends of the connecting shaft two 49 are fixedly connected with support columns 48, and the arrangement of the rotating shaft 47 enables the horizontal clamping shaft piece 43 and the vertical clamping shaft piece 45 to rotate flexibly, thereby further enhancing the flexibility and response speed of the device.

[0034] In order to reduce working errors and improve positioning accuracy, in the embodiment, the clamping groove 3 is in a semicircular structure, the positioning pin 46 is in a circular cross section, and the radius of the circular cross section of the positioning pin 46 is equal to the radius of the semicircular structure of the clamping groove 3.

[0035] Working principle: in use, after the rotating water working platform 1 is rotated to a predetermined working angle, the horizontal clamping shaft piece 43 is rotated by the piston rod of the cylinder 41 upward, the horizontal clamping shaft piece 43 drives the rotating shaft 47 and the vertical clamping shaft piece 45 to rotate, so that the positioning pin 46 at the top of the vertical clamping shaft piece 45 is perpendicular to the table top of the rotating water working platform 1, the positioning pin 46 is clamped in the clamping groove 3 of the limiting seat 2 at the outer circumferential part of the table top of the rotating water working platform 1 at this time, which helps the table top of the rotating water working platform 1 to stop at an accurate position, after accurate positioning, the desktop robot on the table top of the rotating water working platform 1 starts to work, and after the desktop robot is finished, the cylinder 41 is retracted, and the table top of the rotating water working platform 1 is discharged under the action of a servo motor (not shown in the figure).

[0036] It should be noted that, since the clamping groove 3 is in a semicircular structure, the positioning pin 46 is in a circular cross section, and the radius of the circular cross section of the positioning pin 46 is equal to the radius of the semicircular structure of the clamping groove 3, the positional deviation can be controlled within a range of ±0.01mm, thereby solving the problem of the accuracy of preventing deviation after the table top of the rotating water working platform 1 is fixed.

[0037] In summary, the combination of the above structure can effectively solve the problem of inaccurate positioning in the traditional rotating table top assembly line, improve production efficiency and product quality, reduce material waste, reduce production cost, and has important practical application value in the field of precision machining.

[0038] The above only describes preferred embodiments of the present application, and it should be noted that, for ordinary skilled persons in the technical field, without departing from the technical principles of the present application, a number of improvements and deformations can be made, and these improvements and deformations should be regarded as the protection scope of the present application.

Claims

1. An auxiliary positioning device for a rotating waterborne work platform, characterized in that Include: Rotary water working platform (1) and limiting mechanism (4); wherein The outer peripheral part of the rotary water working platform (1) is provided with a limiting seat (2), and the limiting seat (2) is provided with a clamping groove (3); The limiting mechanism (4) includes a positioning pin (46), which is connected with the clamping groove (3) through position transformation, used for preventing the rotary water working platform (1) from deviating; the limiting mechanism (4) further includes a cylinder (41), a horizontal clamping shaft piece (43), a vertical clamping shaft piece (45) and a rotating shaft (47); wherein the bottom of the cylinder (41) is connected with a mounting seat (40), and the output end of the cylinder (41) is connected with a connecting column (42); one end of the horizontal clamping shaft piece (43) is rotatably connected with the connecting column (42) through a connecting shaft (44); one end of the vertical clamping shaft piece (45) is fixedly connected with the horizontal clamping shaft piece (43) through the rotating shaft (47), and the end of the vertical clamping shaft piece (45) away from the ground is connected with the positioning pin (46); the shaft part of the rotating shaft (47) is rotatably connected with a connecting shaft (49), and the two ends of the connecting shaft (49) are fixedly connected with support columns (48).

2. The auxiliary positioning device for a rotating stream of work platforms according to claim 1, wherein, The clamping groove (3) is in semicircular structure, the cross section of the positioning pin (46) is circular, and the radius of the positioning pin (46) is equal to the radius of the semicircular clamping groove (3).

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