A punch press positioning and feeding device for pipe fitting nuts

Abstract

This utility model relates to the technical field of equipment for manufacturing and processing connector nuts. One embodiment of this disclosure provides a punching press positioning and feeding device for connector nuts, including a mounting base. A mounting plate is fixedly connected to the top of the mounting base, and a movable plate is movably connected to the top of the mounting plate. A rectangular plate is movably connected inside the movable plate, and a positioning block is fixedly connected to the top of the rectangular plate. In this disclosure, by setting up a lifting motor, a rotating rod, a round shaft, a lifting plate, and lifting rods, when the lifting motor is running, the rotating shaft will drive the rotating rod to rotate, which in turn will cause the round shaft to rotate and drive the lifting plate to move upward, thereby causing the four lifting rods to move upward and push out the connector nut, achieving the purpose of making it easy for operators to pick up the connector nut. Through the above technical solution, the technical problem of connector nuts being inconvenient to remove from the positioning block in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for manufacturing and processing pipe nuts, specifically, to a punch press positioning and feeding device for pipe nuts. Background Technology

[0002] Nuts are commonly used fasteners in the mechanical field. They are usually used in conjunction with bolts, screws, etc., to fasten, position, or prevent loosening of parts through threaded connections. Their core function is to use pressure to generate friction to fix the connected parts together. They are widely used in machinery manufacturing, construction, automobiles, aerospace and other fields.

[0003] When punching nozzle nuts, positioning and feeding devices are often used. While existing positioning and feeding devices can achieve the function of positioning and feeding, they lack a mechanism to push the nozzle nut out of the positioning block. Because the nozzle nut needs to be placed in the positioning block for fixation during punching to prevent displacement and deviation in the nut processing, after punching, the nozzle nut needs to be manually removed from the positioning block using tools. This method not only increases the workload of the operator but also affects the processing efficiency of the nozzle nut. Therefore, it needs to be improved. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a punch press positioning and feeding device for pipe fitting nuts, which solves the technical problem in the prior art that the pipe fitting nuts are inconvenient to remove from the positioning block.

[0005] According to one aspect, at least one embodiment of this disclosure provides a punching and feeding device for a connector nut, comprising a mounting base, a mounting plate fixedly connected to the top of the mounting base, a movable plate movably connected to the top of the mounting plate, a rectangular plate movably connected inside the movable plate, a positioning block fixedly connected to the top of the rectangular plate, the outer surface of the positioning block movably connected to the inner surface of the movable plate, a protective shell fixedly connected to the outer side of the movable plate, a lifting motor fixedly connected to the bottom of the protective shell, a rotating shaft fixedly sleeved at the other end of the output shaft of the lifting motor, a rotating rod fixedly sleeved on the outer surface of the rotating shaft, a round shaft fixedly sleeved inside the other end of the rotating rod, a lifting plate movably connected to the outer surface of the round shaft, and four lifting rods fixedly connected to the top of the lifting plate, the tops of the four lifting rods all penetrating the movable plate and extending into the interior of the movable plate.

[0006] As a preferred embodiment of this utility model, a limiting rod is fixedly connected to the bottom of the movable plate, and the outer surface of the limiting rod is movably sleeved with the inner surface of the lifting plate.

[0007] As a preferred embodiment of this utility model, the movable plate has a discharge hole inside, and the discharge hole is circular in appearance.

[0008] As a preferred technical solution of this utility model, a first motor is fixedly installed inside the protective shell, and a first lead screw is fixedly sleeved at the other end of the output shaft of the first motor. The other end of the first lead screw passes through the protective shell and the movable plate in sequence and extends into the interior of the movable plate. The outer surface of the first lead screw is threadedly sleeved with the inner surface of the rectangular plate.

[0009] As a preferred embodiment of this utility model, an installation box is fixedly connected to the left side of the mounting base, a collection box is movably connected inside the installation box, and a handle is fixedly connected to the front of the collection box.

[0010] As a preferred embodiment of this utility model, the top of the mounting box is hinged with a cover plate, and the bottom of the cover plate is movably connected to the top of the collection box.

[0011] As a preferred embodiment of this utility model, a drive motor is fixedly connected to the outside of the mounting box, a drive shaft is fixedly sleeved at the other end of the output shaft of the drive motor, a rotating rod is fixedly sleeved on the outer surface of the drive shaft, a cylindrical block is movably connected to the inner surface of the rotating rod, and the other end of the cylindrical block is fixedly connected to the outside of the cover plate.

[0012] As a preferred embodiment of this utility model, a second motor is fixedly connected to the left side of the top of the mounting base, a second lead screw is fixedly sleeved at the other end of the output shaft of the second motor, a fixing plate is movably sleeved at the other end of the second lead screw, and the bottom of the fixing plate is fixedly connected to the top of the mounting base.

[0013] As a preferred embodiment of this utility model, a connecting plate is threaded onto the outer surface of the second lead screw, and the top of the connecting plate is fixedly connected to the bottom of the movable plate.

[0014] As a preferred technical solution of this utility model, the top of the mounting plate is provided with a sliding groove, and the inner surface of the sliding groove is movably connected to a limiting block.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. In this disclosure, by setting up a lifting motor, a rotating rod, a round shaft, a lifting plate, and lifting rods, when the lifting motor is running, the rotating shaft will drive the rotating rod to rotate, which in turn will cause the round shaft to rotate and drive the lifting plate to move upward, thereby causing the four lifting rods to move upward and push out the connecting pipe nut, thus achieving the purpose of making it easier for operators to pick up the connecting pipe nut and improving the production efficiency of the connecting pipe nut.

[0017] 2. In this disclosure, by setting up a transmission motor, a transmission shaft, a rotating rod, and a cylindrical block, when the transmission motor is running, the transmission shaft will drive the rotating rod to rotate, and the rotation of the rotating rod will drive the cylindrical block to rotate, thereby sealing the top of the collection box. This achieves the purpose of automatically sealing and opening the top of the collection box, which can effectively prevent external moisture from entering the interior of the collection box and causing corrosion to the nut waste, thus affecting subsequent recycling and reuse. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure;

[0020] Figure 2 for Figure 1 A cross-sectional view of the protective shell in the embodiment;

[0021] Figure 3 for Figure 2 A cross-sectional view of the second lead screw in the embodiment;

[0022] Figure 4 for Figure 1 A cross-sectional view of the lifting rod in the embodiment;

[0023] Figure 5 for Figure 1 A cross-sectional view of the movable plate in the embodiment;

[0024] Figure 6 for Figure 2 A schematic diagram of the rotating rod structure in the embodiment;

[0025] Figure 7 for Figure 1 A schematic diagram of the chute structure in the embodiment.

[0026] In the diagram: 1. Mounting base; 2. Mounting plate; 3. Movable plate; 4. Rectangular plate; 5. Positioning block; 6. Protective shell; 7. Lifting motor; 8. Rotating shaft; 9. Rotating rod; 10. Round shaft; 11. Lifting plate; 12. Lifting rod; 13. Limiting rod; 14. Discharge hole; 15. First motor; 16. First lead screw; 17. Mounting box; 18. Collection box; 19. Handle; 20. Cover plate; 21. Drive motor; 22. Drive shaft; 23. Rotating rod; 24. Cylindrical block; 25. Second motor; 26. Second lead screw; 27. Fixing plate; 28. Connecting plate; 29. ​​Slide groove; 30. Limiting block. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-7 As shown, a punch press positioning and feeding device for a connector nut is illustrated in one embodiment of this disclosure. It includes a mounting base 1, a mounting plate 2 fixedly connected to the top of the mounting base 1, a movable plate 3 movably connected to the top of the mounting plate 2, a rectangular plate 4 movably connected inside the movable plate 3, a positioning block 5 fixedly connected to the top of the rectangular plate 4, the outer surface of the positioning block 5 movably connected to the inner surface of the movable plate 3, a protective shell 6 fixedly connected to the outer side of the movable plate 3, a lifting motor 7 fixedly connected to the bottom of the protective shell 6, a rotating shaft 8 fixedly sleeved at the other end of the output shaft of the lifting motor 7, a rotating rod 9 fixedly sleeved on the outer surface of the rotating shaft 8, a round shaft 10 fixedly sleeved inside the other end of the rotating rod 9, a lifting plate 11 movably connected to the outer surface of the round shaft 10, and four lifting rods 12 fixedly connected to the top of the lifting plate 11. The tops of all four lifting rods 12 penetrate the movable plate 3 and extend into the interior of the movable plate 3.

[0034] When the four lifting rods 12 move upwards in sync, their tops will precisely push the connecting pipe nut, causing it to slowly rise from its original installation position. This design, through the linkage of the mechanical structure, lifts the connecting pipe nut above the positioning block 5, effectively avoiding the inconvenience of using tools to retrieve it, making the process of taking out the connecting pipe nut easier and smoother.

[0035] In some examples, the bottom of the movable plate 3 is fixedly connected to a limit rod 13, and the outer surface of the limit rod 13 is movably sleeved with the inner surface of the lifting plate 11.

[0036] The design of the limit rod 13 serves to limit the lifting of the lifting plate 11, ensuring the stability of the lifting movement of the lifting plate 11.

[0037] In some examples, the movable plate 3 has an unloading hole 14 inside, and the unloading hole 14 is circular in appearance.

[0038] The size of the discharge hole 14 is the same as the size of the inner circular hole of the positioning block 5. This design allows the waste material to fall into the lower part of the movable plate 3 through the discharge hole 14 after the pipe nut is punched.

[0039] In some examples, a first motor 15 is fixedly installed inside the protective shell 6, and a first lead screw 16 is fixedly sleeved at the other end of the output shaft of the first motor 15. The other end of the first lead screw 16 passes through the protective shell 6 and the movable plate 3 in sequence and extends into the interior of the movable plate 3. The outer surface of the first lead screw 16 is threadedly sleeved with the inner surface of the rectangular plate 4.

[0040] The first lead screw 16 and the rectangular plate 4 are designed with threaded connection, and the friction between the threads forms a self-locking structure.

[0041] In some examples, the left side of the mounting base 1 is fixedly connected to the mounting box 17, the inside of the mounting box 17 is movably connected to the collection box 18, and the front of the collection box 18 is fixedly connected to the handle 19.

[0042] The collection box 18 is designed to collect waste pipe nuts, and the outer surface of the handle 19 is rough to make it easier for the operator to grip the handle 19.

[0043] In some examples, the top of the mounting box 17 is hinged to a cover plate 20, the bottom of which is movably connected to the top of the collection box 18.

[0044] The cover 20 is designed to seal the top of the collection box 18.

[0045] In some examples, a drive motor 21 is fixedly connected to the outside of the mounting box 17, and a drive shaft 22 is fixedly sleeved at the other end of the output shaft of the drive motor 21. A rotating rod 23 is fixedly sleeved on the outer surface of the drive shaft 22, and a cylindrical block 24 is movably connected to the inner surface of the rotating rod 23. The other end of the cylindrical block 24 is fixedly connected to the outside of the cover plate 20.

[0046] The width of the inner cavity of the rotating rod 23 is the same as the diameter of the cylindrical block 24. This design allows the rotating rod 23 to squeeze and drive the cylindrical block 24 to rotate when it rotates.

[0047] In some examples, a second motor 25 is fixedly connected to the left side of the top of the mounting base 1, a second lead screw 26 is fixedly sleeved at the other end of the output shaft of the second motor 25, and a fixing plate 27 is movably sleeved at the other end of the second lead screw 26. The bottom of the fixing plate 27 is fixedly connected to the top of the mounting base 1.

[0048] The design of the fixed plate 27 serves to support and stabilize the second lead screw 26.

[0049] In some examples, the outer surface of the second lead screw 26 is threaded with a connecting plate 28, the top of which is fixedly connected to the bottom of the movable plate 3.

[0050] The second lead screw 26 is connected to the connecting plate 28 by a threaded connection, and a self-locking structure is constructed by the friction generated between the threads.

[0051] In some examples, the top of the mounting plate 2 is provided with a groove 29, and the inner surface of the groove 29 is movably connected to a limit block 30.

[0052] The design of the slide groove 29 and the limiting block 30 serves to limit the left and right movement of the movable plate 3, ensuring the stability of the movement of the movable plate 3.

[0053] Working principle and usage process of this utility model:

[0054] When processing the connecting nut, the connecting nut is first placed inside the positioning block 5. Then, the first motor 15 is started, which will cause the first lead screw 16 to rotate, driving the rectangular plate 4 and the positioning block 5 to move to the left and be conveyed to the bottom of the punch for punching. Then, the second motor 25 is started, which will cause the second lead screw 26 to rotate, driving the connecting plate 28 to move left and right, and then driving the movable plate 3 to move left and right, so that the positioning block 5 moves left and right to align with the punch, thus achieving the purpose of continuous processing of multiple nuts. The waste generated by punching falls into the collection box 18 through the discharge hole 14 for collection.

[0055] To prevent external moisture from entering the collection box 18 and causing corrosion of the waste, the drive motor 21 is started, which causes the drive shaft 22 to drive the rotating rod 23 to rotate. The rotation of the rotating rod 23 causes the cylindrical block 24 to rotate, sealing the top of the collection box 18. This achieves the purpose of automatically sealing and opening the top of the collection box 18. After the connecting nut is punched, the first motor 15 is started again to reset the rectangular plate 4 and the positioning block 5. At this time, the lifting motor 7 is started, which causes the rotating shaft 8 to drive the rotating rod 9 to rotate. This causes the round shaft 10 to rotate, driving the lifting plate 11 to move upward. This causes the four lifting rods 12 to move upward and push out the connecting nut, making it easier for the operator to pick up the connecting nut and improving the production efficiency of the connecting nut.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A punch positioning and feeding device for a nipple nut, comprising a mounting seat (1), characterized in that: The mounting base (1) is fixedly connected to the top of the mounting plate (2), the top of the mounting plate (2) is movably connected to the movable plate (3), the inside of the movable plate (3) is movably connected to the rectangular plate (4), the top of the rectangular plate (4) is fixedly connected to the positioning block (5), the outer surface of the positioning block (5) is movably connected to the inner surface of the movable plate (3), the outer side of the movable plate (3) is fixedly connected to the protective shell (6), the bottom of the protective shell (6) is fixedly connected to the lifting motor (7), the other end of the output shaft of the lifting motor (7) is fixedly sleeved with the rotating shaft (8), the outer surface of the rotating shaft (8) is fixedly sleeved with the rotating rod (9), the other end of the rotating rod (9) is fixedly sleeved with the round shaft (10), the outer surface of the round shaft (10) is movably connected to the lifting plate (11), the top of the lifting plate (11) is fixedly connected to the lifting rod (12), the number of the lifting rod (12) is four, the top of the four lifting rods (12) all penetrate the movable plate (3) and extend into the interior of the movable plate (3).

2. A punch positioning and feeding device for a nipple nut according to claim 1, characterized in that: The bottom of the movable plate (3) is fixedly connected to a limiting rod (13), and the outer surface of the limiting rod (13) is movably sleeved with the inner surface of the lifting plate (11).

3. A punch positioning and feeding device for a nipple nut according to claim 1, characterized in that: The movable plate (3) has a discharge hole (14) inside, and the discharge hole (14) is circular in appearance.

4. A collet nut press positioning and feeding device according to claim 1, characterized in that: The protective shell (6) is fixedly installed with a first motor (15). The other end of the output shaft of the first motor (15) is fixedly sleeved with a first lead screw (16). The other end of the first lead screw (16) passes through the protective shell (6) and the movable plate (3) in sequence and extends into the interior of the movable plate (3). The outer surface of the first lead screw (16) is threadedly sleeved with the inner surface of the rectangular plate (4).

5. A collet nut press positioning and feeding device according to claim 1, characterized in that: The mounting base (1) is fixedly connected to the left side of the mounting box (1), and the mounting box (17) is movably connected to the inside of the mounting box (17). The front of the mounting box (18) is fixedly connected to the handle (19).

6. A punch positioning and feeding device for a nipple nut according to claim 5, characterized in that: The top of the mounting box (17) is hinged to a cover plate (20), and the bottom of the cover plate (20) is movably connected to the top of the collection box (18).

7. A punch positioning and feeding device for a nipple nut according to claim 5, characterized in that: A drive motor (21) is fixedly connected to the outside of the mounting box (17). A drive shaft (22) is fixedly sleeved at the other end of the output shaft of the drive motor (21). A rotating rod (23) is fixedly sleeved on the outer surface of the drive shaft (22). A cylindrical block (24) is movably connected to the inner surface of the rotating rod (23). The other end of the cylindrical block (24) is fixedly connected to the outside of the cover plate (20).

8. The punch press positioning and feeding device for pipe fitting nuts according to claim 1, characterized in that: A second motor (25) is fixedly connected to the left side of the top of the mounting base (1). A second lead screw (26) is fixedly sleeved at the other end of the output shaft of the second motor (25). A fixing plate (27) is movably sleeved at the other end of the second lead screw (26). The bottom of the fixing plate (27) is fixedly connected to the top of the mounting base (1).

9. A punch positioning and feeding device for a nipple nut according to claim 8, characterized in that: The outer surface of the second lead screw (26) is threaded with a connecting plate (28), and the top of the connecting plate (28) is fixedly connected to the bottom of the movable plate (3).

10. A punch positioning and feeding device for a nipple nut according to claim 1, characterized in that: The top end of the mounting plate (2) is provided with a sliding groove (29), and the inner surface of the sliding groove (29) is movably connected with a limiting block (30).

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