Positioning device for high-density flange cap machining

Abstract

The utility model relates to the field of flange caps, discloses a positioning device for processing a high-density flange cap, and solves the problems that when vertex angles of six edges are clamped, the clamping is unstable and the vertex angles are easy to damage, so that the six edges need to be limited during clamping, and the clamping efficiency is high. In order to solve the problems that in the prior art, a plurality of flange nuts are placed in a groove with six edges to be limited under the common condition, but when the flange nuts are limited, the flange nuts are placed one by one in an angle adjusting mode, and time is wasted, the positioning device for machining the high-density flange caps comprises a shell and a first supporting plate arranged in the upper portion of the shell; by arranging the pushing mechanism and the rotating mechanism, when the pushing mechanism moves downwards, the flange cap is pushed to move towards the middle, the pushing mechanism continues to move downwards to drive the rotating mechanism to rotate, and the flange cap is driven to move and rotate downwards, so that the purpose of saving time is achieved.

Description

Technical Field

[0001] The utility model relates to the field of flanges, in particular to a positioning device for processing high-density flange caps. Background Technique

[0002] Flange caps, also known as gasket nuts, serrated nuts, hexagon flange nuts, flange nuts, etc., usually have wider threads and wide bases, which can increase the contact area of the nuts and make the connection more firm.

[0003] The publication number is CN218902830, in the technical field of flange nut processing, and a burr removal device for flange nut processing is disclosed, including a collection box, in which a water seepage layer is installed. When the existing flange caps are processed, since the sides of the flange caps have six edges, the sides need to be clamped when processing the upper and lower sides. If the clamping reaches the top corners of the six edges, not only the clamping is unstable but also it is easy to damage them. Therefore, when clamping, the six edges need to be limited. Generally, they are placed inside a groove with six edges for limitation. However, when limiting multiple flange nuts, adjusting the angles one by one and placing them is very time-consuming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for processing high-density flange caps. By using this device for work, the problem of very time-consuming adjustment of angles and placement one by one when limiting multiple flange nuts is solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning device for processing high-density flange caps, including a housing, a first support plate arranged inside the upper part of the housing, a placement groove arranged inside the first support plate, a pushing mechanism arranged inside the lower part of the housing, and a rotating mechanism arranged below the placement groove;

[0006] The pushing mechanism includes a cylinder arranged inside the housing, a piston rod arranged at the output end of the cylinder, a first connecting plate fixedly connected to the upper end of the piston rod, a first hole communicated with the left end wall inside the housing, a second connecting plate arranged inside the first hole, the connection mode between the second connecting plate and the first connecting plate is fixed connection, a second hole communicated with the rear end wall inside the housing, a third connecting plate arranged inside the second hole, a first guiding groove arranged inside the upper end of the second connecting plate, a first guiding rod arranged inside the first guiding groove, a second guiding groove arranged inside the upper end of the third connecting plate, and a second guiding rod arranged inside the second guiding groove.

[0007] Preferably, the lower end external structure shape of the first guiding groove is an inclined straight line shape, and the upper end external structure of the first guiding groove is a vertical straight line shape.

[0008] Preferably, the first guiding groove and the first guiding rod are in clearance fit, and the first guiding rod is slidably connected to the first supporting plate.

[0009] Preferably, the outer structural shape of the second guiding groove is the same as that of the first guiding groove, the second guiding groove and the second guiding rod are in clearance fit, and the second guiding rod is slidably connected to the first supporting plate.

[0010] Preferably, the rotating mechanism includes a first rotating rod rotatably connected above the first connecting plate. A third hole is communicated with the lower surface of the placing groove. A third guiding groove is communicated with the inner wall of the third hole. A third guiding rod is arranged inside the third guiding groove. The third guiding rod is fixedly connected to the first rotating rod. A second rotating rod is arranged inside the third hole. A groove is arranged inside the second rotating rod. A spring is fixedly connected to the inner upper wall of the groove. The lower end of the spring is fixedly connected to a third rotating rod. A magnet is fixedly connected to the upper end of the second rotating rod.

[0011] Preferably, the upper outer structure of the third guiding groove is a vertical straight line shape, and the lower outer structure of the third guiding groove is a spiral shape.

[0012] Preferably, the outer structure of the third rotating rod is a cuboid, and the third rotating rod and the groove are in clearance fit.

[0013] A positioning device for high-density flange cap processing proposed by the present utility model, by providing a pushing mechanism and a rotating mechanism, when the pushing mechanism moves downward, it pushes the flange cap towards the middle, and continues to move downward to drive the rotating mechanism to rotate, and drives the flange cap to move and rotate downward. Compared with the prior art, it does not require workers to align and place them one by one, thus achieving the purpose of saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the front-view sectional structural schematic diagram of the outer shell of the present utility model;

[0016] Figure 3 is the front-view sectional structural schematic diagram of the second rotating rod of the present utility model;

[0017] Figure 4 is the rear-view structural schematic diagram of the third guiding groove of the present utility model;

[0018] Figure 5 is the Figure 1 structural schematic diagram at position A in the present utility model.

[0019] In the figure: 1. Outer shell; 2. First support plate; 3. Placing groove; 4. Pushing mechanism; 5. Rotating mechanism; 401. Cylinder; 402. Air rod; 403. First connecting plate; 404. First hole; 411. Second connecting plate; 405. Second hole; 406. Third connecting plate; 407. First guiding groove; 408. First guiding rod; 409. Second guiding groove; 410. Second guiding rod; 501. First rotating rod; 502. Third hole; 503. Third guiding groove; 504. Third guiding rod; 505. Second rotating rod; 506. Groove; 507. Spring; 508. Third rotating rod; 509. Magnet. Specific implementation

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: a positioning device for processing high-density flange caps, including an outer shell 1, a first support plate 2 arranged inside the upper part of the outer shell 1, a placing groove 3 arranged inside the first support plate 2, a pushing mechanism 4 arranged inside the lower part of the outer shell 1, and a rotating mechanism 5 arranged below the placing groove 3;

[0022] The driving mechanism 4 includes a cylinder 401 arranged inside the housing 1. An air rod 402 is provided at the output end of the cylinder 401. A first connecting plate 403 is fixedly connected to the upper end of the air rod 402. A first hole 404 is communicated with the left end wall inside the housing 1. A second connecting plate 411 is arranged inside the first hole 404. The second connecting plate 411 is fixedly connected to the first connecting plate 403. A second hole 405 is communicated with the rear end wall inside the housing 1. A third connecting plate 406 is arranged inside the second hole 405. A first guiding groove 407 is arranged inside the upper end of the second connecting plate 411. The lower end external structure shape of the first guiding groove 407 is an inclined straight line shape, and the upper end external structure of the first guiding groove 407 is a vertical straight line shape, so that the first guiding rod 408 can move towards the middle along the track of the first guiding groove 407. A first guiding rod 408 is arranged inside the first guiding groove 407. A second guiding groove 409 is arranged inside the upper end of the third connecting plate 406. A second guiding rod 410 is arranged inside the second guiding groove 409. The matching mode of the first guiding groove 407 and the first guiding rod 408 is clearance fit, and the connecting mode of the first guiding rod 408 and the first support plate 2 is sliding connection, so that the first guiding rod 408 can slide horizontally. The external structure shape of the second guiding groove 409 is the same as that of the first guiding groove 407, and the matching mode of the second guiding groove 409 and the second guiding rod 410 is clearance fit, and the connecting mode of the second guiding rod 410 and the first support plate 2 is sliding connection, so that the second guiding rod 410 slides above the first support plate 2.

[0023] The rotating mechanism 5 includes a first rotating rod 501 rotatably connected above the first connecting plate 403. A third hole 502 is communicated with the lower surface of the placing groove 3. A third guiding groove 503 is communicated with the inner wall of the third hole 502. The upper end external structure of the third guiding groove 503 is a vertical straight line shape, and the lower end external structure of the third guiding groove 503 is a spiral shape, so that the third guiding rod 504 will not rotate when moving inside the upper end of the third guiding groove 503 and will rotate when moving at the lower end of the third guiding groove 503. A third guiding rod 504 is arranged inside the third guiding groove 503. The third guiding rod 504 is fixedly connected to the first rotating rod 501. A second rotating rod 505 is arranged inside the third hole 502. A groove 506 is arranged inside the second rotating rod 505. A spring 507 is fixedly connected to the upper inner wall of the groove 506. The lower end of the spring 507 is fixedly connected to a third rotating rod 508. The external structure of the third rotating rod 508 is a cuboid, and the matching mode of the third rotating rod 508 and the groove 506 is clearance fit, so that the third rotating rod 508 can drive the second rotating rod 505 and the magnet 509 to rotate when rotating.

[0024] When it is necessary to position multiple flange caps, the flange caps are directly placed in the space formed by the first guide rod 408 and the second guide rod 410. The cylinder 401 is started to move downward, driving the air rod 402 and the first connecting plate 403 to move downward, so that the second connecting plate 411 and the third connecting plate 406 move downward. Since the lower appearance structure shape of the first guide groove 407 is an inclined straight line shape, and the upper appearance structure of the first guide groove 407 is a vertical straight line shape, and the appearance structure shape of the second guide groove 409 is the same as that of the first guide groove 407, the first guide rod 408 and the second guide rod 410 will move closer to the middle in groups of two, pushing the flange cap near the placement groove 3. Since the flange cap has six sides and cannot directly fall into the inner side of the placement groove 3, but when the flange cap moves towards the placement groove 3, it is adsorbed by the magnet 509. When the first connecting plate 403 moves downward, it drives the third guide rod 504 to move downward. Since the upper appearance structure of the third guide groove 503 is a vertical straight line shape, and the lower appearance structure of the third guide groove 503 is a spiral shape, when pushing the flange cap, the magnet 509 will not rotate. When the third guide rod 504 moves into the inner side of the third guide groove 503, the third guide rod 504 will move downward and rotate, driving the second rotating rod 505 and the magnet 509 to rotate, so that the flange cap has a downward moving force. However, the second rotating rod 505 will not directly move downward, and the spring 507 will be stretched, providing a downward force and a rotating force for the second rotating rod 505. When the flange cap rotates to a suitable position, the magnet 509 will pull the flange cap into the inner part of the placement groove 3, eliminating the need for staff to align them one by one, saving time.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for high-density flange cap processing, comprising a housing (1), a first support plate (2) arranged above the housing (1), and a placement groove (3) arranged inside the first support plate (2), characterized in that: A pushing mechanism (4) is provided inside the lower part of the housing (1), and a rotating mechanism (5) is provided below the placement groove (3); The pushing mechanism (4) comprises a cylinder (401) arranged inside the housing (1); a gas rod (402) is arranged at the output end of the cylinder (401); the upper end of the gas rod (402) is fixedly connected to a first connecting plate (403); a first hole (404) is connected to the inner left end wall of the housing (1); a second connecting plate (411) is arranged inside the first hole (404); the second connecting plate (411) is connected to the first connecting plate (403) in a fixed manner; A second hole (405) is connected to the rear end wall of the inner side of the housing (1); a third connecting plate (406) is arranged inside the second hole (405); a first guide groove (407) is arranged inside the upper end of the second connecting plate (411); a first guide rod (408) is arranged inside the first guide groove (407); a second guide groove (409) is arranged inside the upper end of the third connecting plate (406); and a second guide rod (410) is arranged inside the second guide groove (409).

2. A positioning device for high-density flange cap processing according to claim 1, characterized in that: The appearance structure of the lower end of the first guide groove (407) is an inclined straight line shape, and the appearance structure of the upper end of the first guide groove (407) is a vertical straight line shape.

3. The positioning device for high-density flange cap processing according to claim 1, characterized in that: The first guide groove (407) and the first guide rod (408) are matched in a clearance fit, and the first guide rod (408) and the first support plate (2) are connected in a sliding connection.

4. The positioning device for high-density flange cap processing according to claim 1, characterized in that: The appearance and structural shape of the second guide groove (409) is consistent with the appearance and structural shape of the first guide groove (407), the second guide groove (409) and the second guide rod (410) are matched in a clearance fit, and the second guide rod (410) and the first support plate (2) are connected in a sliding manner.

5. The positioning device for high-density flange cap processing according to claim 1, characterized in that: The rotating mechanism (5) comprises a first rotating rod (501) rotatably connected to the top of the first connecting plate (403); the lower surface of the placement groove (3) is connected to a third hole (502); the inner wall of the third hole (502) is connected to a third guide groove (503); a third guide rod (504) is arranged on the inner side of the third guide groove (503); the third guide rod (504) is connected to the first rotating rod (501) in a fixed manner; a second rotating rod (505) is arranged on the inner side of the third hole (502); a groove (506) is arranged on the inner side of the second rotating rod (505); a spring (507) is fixedly connected to the inner upper wall of the groove (506); the lower end of the spring (507) is fixedly connected to the third rotating rod (508); and the upper end of the second rotating rod (505) is fixedly connected to a magnet (509).

6. A positioning device for high-density flange cap processing according to claim 5, characterized in that: The upper end appearance structure of the third guide groove (503) is in the shape of a vertical straight line, and the lower end appearance structure of the third guide groove (503) is in the shape of a spiral.

7. A positioning device for high-density flange cap processing according to claim 5, characterized in that: The appearance structure of the third rotating rod (508) is a rectangular parallelepiped, and the matching mode between the third rotating rod (508) and the groove (506) is a clearance fit.

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