Integrated positioning device

Abstract

The utility model discloses an integrated positioning device, which relates to the technical field of positioning devices, and comprises a placing plate, a plurality of groups of part placing holes are formed in the placing plate in a penetrating manner, round positioning holes are formed in the plurality of groups of part placing holes, and square positioning holes are formed in the plurality of groups of part placing holes. The fool-proof placing opening is formed through combination of the round positioning hole and the square positioning hole, then parts are placed in the square positioning hole in sequence, so that it is guaranteed that all rotating faces of the parts are consistent, clamping positions are consistent, the part positioning problem is well solved, and the tool is simple and light in process, low in cost, convenient to use and suitable for popularization and application. After the positioning device is used, the problem that a mechanical arm grabs obliquely is completely eradicated, machining is more stable, production efficiency is improved, and the reject ratio in the machining process is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to an integrated positioning device. Background Art

[0002] During the lathe processing, when placing fine parts, the parts need to be placed in a circular hole plate, and then the second side is processed. A robot is needed to grab the parts in the plate and put them into the machine tool for processing.

[0003] However, in the prior art, due to the different shapes of parts, special-shaped parts are placed on the display plate, which is not stable and causes messy arrangement. The robot arm clamps the parts in a different position each time, which will cause the parts to be tilted and inaccurately positioned, easily causing collisions. In addition, the parts are not accurately placed in the clamping claws, resulting in the scrapping of the parts. To address the above problems, an integrated positioning device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device integrating placement and positioning.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an integrated positioning device, including a placing plate, wherein a plurality of groups of part placement holes are provided inside the placing plate, wherein the plurality of groups of part placement holes are provided inside with circular positioning holes, and the plurality of groups of part placement holes are provided inside with square positioning holes. First, the placing plate is fixed at a specified position, wherein the placing plate is made of acrylic material, and then the parts are placed inside the part placement holes. Through the combination of the circular positioning holes and the square positioning holes, a fool-proof placement opening is formed, and then the parts are placed in the square positioning holes in sequence. In this way, each rotating surface of the part is ensured to be consistent, and the clamping position is also consistent, thereby solving the problem of part positioning well. The process of the tooling is simple and light, low in cost, and easy to use. After using the positioning device, the problem of crooked grasping by the robot is completely eliminated, and the processing is more stable, the production efficiency is improved, and the defective rate in the processing is greatly reduced.

[0006] Preferably, multiple groups of square positioning holes are arranged on one side of the circular positioning holes, and the multiple groups of part placement holes are arranged at equal spacings. Through the combination of the circular positioning holes and the square positioning holes, a fool-proof placement opening is formed, and then the parts can be placed in the square positioning holes in sequence. This ensures that each rotating surface of the part is consistent, and the clamping position is also consistent, thereby solving the part positioning problem well. By maintaining equal arrangement spacing, the parts can be evenly distributed on the disk to avoid dense or sparse situations, which is convenient for management and use, helps to quickly identify and retrieve parts, improve work efficiency, maximize the use of the surface space of the disk, save storage space, improve storage efficiency, reduce confusion in the placement of parts, reduce the risk of taking wrong parts, and improve work accuracy.

[0007] Preferably, four groups of mounting holes are opened through the interior of the placement plate, and the multiple groups of mounting holes are respectively arranged near the four corners of the placement plate. First, the mounting holes at the four corners of the placement plate are positioned at the positions where the robot needs to clamp, and the installation is convenient and fast, so that the parts on the placement plate can be more firmly fixed in position to avoid movement or shaking. The mounting holes at the four corners of the placement plate are positioned at the positions where the robot needs to clamp, thereby ensuring that the robot arm clamps the parts in the same position each time, avoiding collisions caused by tilted grasping and inaccurate positioning of parts, and placing parts in the clamps more accurately to avoid damage to parts.

[0008] Preferably, the internal thread of the mounting hole is connected to a threaded rod, and a rotating seat is fixedly installed on the top of the threaded rod. When a large number of workpieces need to be arranged, two groups of placement plates are combined for use, and then the threaded rods provided at both ends of a group of connecting buckles are used to rotate the two groups of rotating seats respectively, so that the threaded rods enter the interior of two adjacent mounting holes of the two groups of placement plates. During the rotation of the rotating seat, the rotating ring and the rotating seat rotate relative to each other.

[0009] Preferably, a rotating ring is rotatably connected to the top of the rotating seat, and a connecting buckle is provided inside the rotating ring. By providing the rotating ring and the connecting buckle, the positions of the two groups of threaded rods are limited, thereby achieving the limitation of the relative positions of the two groups of display plates.

[0010] Preferably, a protruding bar is fixedly installed on one side of the placing plate, and a limiting groove is opened on one side of the placing plate. The protruding bar is arranged inside the limiting groove, and the protruding bar on one side of one group of placing plates and the limiting groove on one side of another group of placing plates are mutually engaged, and the two groups of placing plates are connected by sliding, so as to facilitate the placement of more workpieces at the same time.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a fool-proof placement opening is formed by combining a circular positioning hole and a square positioning hole, and then the parts can be placed in the square positioning holes in order, so that each rotating surface of the parts is guaranteed to be consistent, and the clamping position is also consistent, thereby solving the problem of part positioning well. The process of the tooling is simple and light, low in cost, and easy to use. After using the positioning device, the problem of crooked grasping by the robot is completely eliminated, and the processing is more stable, the production efficiency is improved, and the defective rate in the processing is greatly reduced.

[0013] 2. In the utility model, by maintaining equal arrangement spacing through the part placement holes, the parts can be evenly distributed on the tray to avoid dense or sparse situations, which is convenient for management and use, helps to quickly identify and retrieve parts, improves work efficiency, maximizes the use of the surface space of the tray, saves storage space, improves storage efficiency, reduces confusion in the placement of parts, reduces the risk of taking the wrong parts, and improves work accuracy.

[0014] 3. In the utility model, the positions of the two groups of threaded rods are limited by setting a rotating ring and a connecting buckle, so as to limit the relative positions of the two groups of placement plates. The protruding strip on one side of one group of placement plates is mutually engaged with the limiting groove on one side of the other group of placement plates, and the two groups of placement plates are connected by sliding, so as to facilitate the placement of more workpieces at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an integrated positioning device when it is assembled and used;

[0016] Figure 2 A three-dimensional structural schematic diagram of an integrated positioning device is proposed for the utility model;

[0017] Figure 3 A top view of the structure of an integrated positioning device is provided for the utility model;

[0018] Figure 4 The utility model provides a cross-sectional view of the internal structure of an integrated positioning device;

[0019] Figure 5 A three-dimensional structural diagram of a part placement hole of an integrated positioning device proposed by the utility model;

[0020] Figure 6 The utility model provides a structural schematic diagram of a threaded rod of an integrated positioning device.

[0021] Legend: 1. Placement plate; 2. Mounting hole; 3. Parts placement hole; 4. Round positioning hole; 5. Square positioning hole; 6. Threaded rod; 7. Rotating seat; 8. Rotating ring; 9. Connecting buckle; 10. Protruding strip; 11. Limiting groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] like Figure 1-5 As shown, the utility model provides an integrated positioning device, including a placing plate 1, wherein a plurality of groups of parts placement holes 3 are provided inside the placing plate 1, wherein the plurality of groups of parts placement holes 3 are provided inside with circular positioning holes 4, and the plurality of groups of parts placement holes 3 are provided inside with square positioning holes 5. First, the placing plate 1 is fixed at a specified position, wherein the placing plate 1 is made of acrylic material, and then the parts are placed inside the parts placement holes 3, and a fool-proof placement opening is formed by combining the circular positioning holes 4 and the square positioning holes 5, and then the parts are placed in the square positioning holes 5 in sequence, so that each rotating surface of the parts is consistent and the clamping position is also consistent, thereby solving the problem of parts positioning well. The process of the tooling is simple and light, the cost is low, and it is easy to use. After using the positioning device, the problem of crooked grasping by the robot is completely eliminated, and the processing is more stable, the production efficiency is improved, and the defective rate in the processing is greatly reduced.

[0025] like Figure 2-5 As shown, multiple groups of square positioning holes 5 are arranged on one side of the circular positioning hole 4, and multiple groups of part placement holes 3 are arranged at equal spacing. Through the combination of the circular positioning holes 4 and the square positioning holes 5, a fool-proof placement opening is formed, and then the parts can be placed in the square positioning holes 5 in sequence. This ensures that each rotating surface of the part is consistent and the clamping position is also consistent, thereby solving the part positioning problem well. By maintaining equal arrangement spacing, the parts can be evenly distributed on the disk to avoid dense or sparse situations, which is convenient for management and use, helps to quickly identify and retrieve parts, improve work efficiency, maximize the use of the surface space of the disk, save storage space, improve storage efficiency, reduce the confusion of part placement, reduce the risk of taking wrong parts, and improve work accuracy.

[0026] like Figure 2-5 As shown, four groups of mounting holes 2 are opened through the interior of the placement plate 1, and the multiple groups of mounting holes 2 are respectively arranged near the four corners of the placement plate 1. First, the mounting holes 2 at the four corners of the placement plate 1 are positioned at the positions where the robot needs to clamp. The installation is convenient and fast, so that the parts on the placement plate 1 can be more firmly fixed in place to avoid movement or shaking. The mounting holes 2 at the four corners of the placement plate 1 are positioned at the positions where the robot needs to clamp, thereby ensuring that the robot arm clamps the parts in the same position each time, avoiding collisions caused by tilted grasping and inaccurate positioning of the parts, and placing the parts in the clamp more accurately to avoid damage to the parts.

[0027] like Figure 1 and Figure 6As shown, the internal thread of the mounting hole 2 is connected with a threaded rod 6, and a rotating seat 7 is fixedly installed on the top of the threaded rod 6. When a large number of workpieces need to be arranged, two groups of placement plates 1 are combined for use, and then the threaded rods 6 set at both ends of a group of connecting buckles 9 are used to rotate the two groups of rotating seats 7 respectively, so that the threaded rods 6 enter the interior of two adjacent mounting holes 2 of the two groups of placement plates 1. During the rotation of the rotating seat 7, the rotating ring 8 and the rotating seat 7 rotate relative to each other.

[0028] like Figure 1 and Figure 6 As shown, a rotating ring 8 is rotatably connected to the top of the rotating seat 7, and a connecting buckle 9 is provided inside the rotating ring 8. By providing the rotating ring 8 and the connecting buckle 9, the positions of the two groups of threaded rods 6 are limited, thereby realizing the limitation of the relative positions of the two groups of display plates 1.

[0029] like Figure 1 and Figure 6 As shown, a protruding strip 10 is fixedly installed on one side of the placement plate 1, and a limiting groove 11 is opened on one side of the placement plate 1. The protruding strip 10 is arranged inside the limiting groove 11. The protruding strip 10 on one side of one group of placement plates 1 and the limiting groove 11 on one side of another group of placement plates 1 are mutually engaged, and the two groups of placement plates 1 are connected by sliding, so as to facilitate the placement of more workpieces at the same time.

[0030] The usage and working principle of this device: First, position the placement plate 1 at the position where the robot needs to clamp through the installation holes 2 at the four corners to ensure that the robot arm clamps the parts in the same position each time. The placement plate 1 is made of acrylic material. Then place the parts inside the part placement hole 3. Through the combination of the circular positioning hole 4 and the square positioning hole 5, a fool-proof placement opening is formed. The parts can be placed in the square positioning hole 5 in sequence. This ensures that each rotating surface of the part is consistent and the clamping position is also consistent.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An integrated positioning device, comprising a placement plate (1), characterized in that: The placement plate (1) has multiple groups of parts placement holes (3) extending therethrough, each of the multiple groups of parts placement holes (3) has a circular positioning hole (4), and each of the multiple groups of parts placement holes (3) has a square positioning hole (5).

2. The integrated positioning device according to claim 1, characterized in that: The plurality of groups of square positioning holes (5) are arranged on one side of the circular positioning hole (4), and the plurality of groups of part placement holes (3) are arranged at equal intervals.

3. The integrated positioning device according to claim 1, characterized in that: Four groups of mounting holes (2) are provided through the interior of the placement plate (1), and the plurality of groups of mounting holes (2) are respectively arranged near the four corners of the placement plate (1).

4. The integrated positioning device according to claim 3, characterized in that: The internal thread of the mounting hole (2) is connected to a threaded rod (6), and a rotating seat (7) is fixedly mounted on the top of the threaded rod (6).

5. The integrated positioning device according to claim 4, characterized in that: The top of the rotating seat (7) is rotatably connected to a rotating ring (8), and a connecting buckle (9) is provided through the interior of the rotating ring (8).

6. The integrated positioning device according to claim 1, characterized in that: A protruding strip (10) is fixedly mounted on one side of the placement plate (1), a limiting groove (11) is provided on one side of the placement plate (1), and the protruding strip (10) is arranged inside the limiting groove (11).

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