A nut machining feeding mechanism

Abstract

The utility model discloses a nut processing is with feeding mechanism relates to nut processing technical field, including feeding frame, blanking piece and turnover push material piece, the one side below of feeding frame is equipped with the installation ring, and the inside installation of installation ring has blanking piece, the inside upside of blanking piece is equipped with turnover push material piece, and turnover push material piece includes turnover board, pivot, micro motor and negative pressure sucking disc, the one side of turnover board middle part is connected with pivot, and one end of pivot is equipped with the micro motor of embedding in blanking piece, turnover board is'cross'type structure, and the four part surface of turnover board all embeds negative pressure sucking disc. This nut processing is with feeding mechanism, and the surface negative pressure sucking disc of turnover board can form negative pressure under the action of micro -pump to fixed adsorption with the nut round steel billet of being stopped by the material board, and 90 degree turnover of cross type structure turnover board can be driven through micro motor, pivot to the one side of blanking guide groove with nut round steel billet is turned to.

Description

Technical Field

[0001] This utility model relates to the field of nut processing technology, specifically a feeding mechanism for nut processing. Background Technology

[0002] A nut, also known as a bolt or screw thread, is a fastening tool with a central hole and threads on the inside. It is often used in conjunction with a matching screw to secure mating parts. Nuts are tightened together with bolts or screws to provide a fastening effect. Nuts are generally manufactured using a cold heading process. Cold heading involves placing a round steel billet into a cold heading machine and pressing it through multiple processes to form the shape of the nut.

[0003] For example, the utility model application with application number 202320596487.9 discloses a feeding mechanism for nut processing. The feeding mechanism for nut processing similar to the above application still has the following shortcomings: Although it can feed and press the round steel billet, the round steel billet will roll during the actual movement process. Without limiting and flipping, the nut cannot be smoothly aligned with the feeding guide groove. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism for nut processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding mechanism for nut processing, comprising a feeding frame, a feeding component, and a flipping pusher. An installation ring is installed on the lower side of one side of the feeding frame, and the feeding component is installed inside the installation ring. A flipping pusher is installed on the upper side of the inner interior of the feeding component. The flipping pusher includes a flipping plate, a rotating shaft, a micro motor, and a negative pressure suction cup. A rotating shaft is connected to one side of the middle portion of the flipping plate, and a micro motor embedded in the feeding component is installed at one end of the rotating shaft. The flipping plate has a cross-shaped structure, and negative pressure suction cups are embedded in all four surfaces of the flipping plate. A baffle plate is fixed to the upper side of the feeding component, and a feeding guide groove is provided on the lower interior side of the feeding component, with the feeding guide groove vertically downwards.

[0006] Furthermore, a nut round steel billet is provided on the upper surface of the feeding rack, and the feeding rack is inclined to the side of the lower material. A limit plate is fixed at the front of the upper side of the feeding rack, and a limit component is installed at the rear of the upper side of the feeding rack.

[0007] Furthermore, the limiting component includes a fixed plate and a miniature telescopic rod. The fixed plate is fixedly connected to the feeding frame, and the miniature telescopic rod is installed on the front side of the feeding frame.

[0008] Furthermore, the limiting component also includes a limiting movable plate, the front end of the miniature telescopic rod is fixed with the limiting movable plate, and the limiting movable plate is slidably connected to the feeding frame, and the limiting movable plate and the limiting fixed plate are parallel to each other.

[0009] Furthermore, the unloading component has a cylindrical structure, and the unloading component coincides with the vertical center line of the mounting ring.

[0010] Furthermore, the flipping pusher also includes a micro pump. A micro pump is installed at the other corner of the four parts of the flipping plate, and the micro pump is connected to the negative pressure suction cup through a pipe embedded in the flipping plate.

[0011] Furthermore, a threaded cylinder is embedded in the middle of the outer side of the mounting ring, and a threaded rod is screwed into the internal thread of the threaded cylinder.

[0012] Furthermore, the outer surface of the unloading part is fixed with an insert strip, and the inner wall of the mounting ring is provided with an insert groove corresponding to the position of the insert strip.

[0013] This utility model provides a feeding mechanism for nut processing, which has the following advantages: This utility model is equipped with a limiting component. The position of the limiting moving plate can be easily moved and adjusted by the extension and retraction of the miniature telescopic rod, so as to adjust the distance between the limiting moving plate and the limiting fixed plate, so that the two limit the rolling path of the nut round steel billet. It is suitable for nut round steel billets of different thicknesses. The feeding frame is tilted to the side of the lower part so that the nut round steel billet on its surface can roll to the side of the lower part. The baffle plate can stop the nut round steel billet that rolls to the position of the flip plate on the upper side of the lower part, so as to facilitate the use of the flipping pusher.

[0014] This utility model is equipped with a flipping and pushing component. The negative pressure suction cup on the surface of the flipping plate can form a negative pressure under the action of a micro pump, thereby adsorbing and fixing the nut round steel billet blocked by the baffle plate. The flipping plate, which has a "+" structure, can be rotated 90° by a micro motor and a rotating shaft, thereby turning the nut round steel billet to one side of the feeding guide groove. Then, the negative pressure structure of the negative pressure suction cup is released to allow the nut round steel billet to fall freely. The feeding guide groove is set vertically downward to facilitate feeding the nut round steel billet to the corresponding processing position. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a feeding mechanism for nut processing according to the present invention; Figure 2 This is a half-sectional view of the unloading part of a feeding mechanism for nut processing according to the present invention; Figure 3 This is a schematic diagram of the flipping structure of the flipping plate of a feeding mechanism for nut processing according to this utility model.

[0016] In the diagram: 1. Feeding rack; 2. Limiting plate; 3. Limiting assembly; 301. Fixing plate; 302. Miniature telescopic rod; 303. Limiting moving plate; 4. Nut round steel billet; 5. Mounting ring; 6. Unloading component; 7. Baffle plate; 8. Tilting and pushing component; 801. Tilting plate; 802. Rotating shaft; 803. Miniature motor; 804. Negative pressure suction cup; 805. Miniature pump; 9. Unloading guide groove; 10. Threaded cylinder; 11. Threaded rod; 12. Insert strip; 13. Insert groove. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] like Figure 1 As shown, a feeding mechanism for nut processing includes a feeding frame 1, a feeding component 6, and a tilting pusher 8. An installation ring 5 is installed on the lower side of one side of the feeding frame 1, and the feeding component 6 is installed inside the installation ring 5. The feeding component 6 has a cylindrical structure, and the vertical center line of the feeding component 6 coincides with that of the installation ring 5. A threaded cylinder 10 is embedded in the middle of the outer side of the installation ring 5, and a threaded rod 11 is threadedly connected to the inside of the threaded cylinder 10. An insert 12 is fixed on the outer surface of the feeding component 6, and a groove 13 is opened on the inner wall of the installation ring 5 corresponding to the position of the insert 12. The cylindrical feeding component 6 can be vertically installed inside the installation ring 5, so that the positions of the insert 12 and the groove 13 correspond to each other, avoiding tilting during installation. Then, by rotating the threaded rod 11 inside the threaded cylinder 10, the end of the threaded rod 11 can be locked and fixed to the feeding component 6, so as to facilitate the disassembly and use of the feeding component 6.

[0019] like Figure 1As shown, a round steel billet 4 for nuts is provided on the upper surface of the feeding rack 1, and the feeding rack 1 is inclined to the side of the lower material 6. A limiting plate 2 is fixed to the upper front of the feeding rack 1, and a limiting component 3 is installed at the upper rear of the feeding rack 1. The limiting component 3 includes a fixed plate 301 and a miniature telescopic rod 302. The fixed plate 301 is fixedly connected to the feeding rack 1, and the miniature telescopic rod 302 is installed on the front side of the feeding rack 1. The limiting component 3 also includes a limiting movable plate 303. The front end of the miniature telescopic rod 302 is fixed to the limiting movable plate 303, and the limiting movable plate 303 is slidably connected to the feeding rack 1. 303 and the limiting plate 2 are parallel to each other; the position of the limiting moving plate 303 can be easily moved and adjusted by the extension and retraction of the micro telescopic rod 302, so as to adjust the distance between the limiting moving plate 303 and the limiting plate 2, so that the two limit the rolling path of the nut round steel billet 4. It is suitable for nut round steel billets 4 of different thicknesses. The feeding rack 1 is tilted to the side of the lower material 6 so that the nut round steel billet 4 set on its surface can roll to the side of the lower material 6. The baffle plate 7 can stop the nut round steel billet 4 that rolls to the position of the upper flip plate 801 of the lower material 6, so as to cooperate with the use of the flip pusher 8.

[0020] like Figures 2-3 As shown, a tilting and pushing component 8 is installed on the upper side of the inner part of the feeding component 6. The tilting and pushing component 8 includes a tilting plate 801, a rotating shaft 802, a micro motor 803, and a negative pressure suction cup 804. The rotating shaft 802 is connected to one side of the middle part of the tilting plate 801, and a micro motor 803 embedded in the feeding component 6 is installed at one end of the rotating shaft 802. The tilting plate 801 has a "+" shaped structure, and negative pressure suction cups 804 are embedded in the four surfaces of the tilting plate 801. A baffle plate 7 is fixed on the upper side of the feeding component 6, and a feeding guide groove 9 is provided on the lower side of the inner part of the feeding component 6. The feeding guide groove 9 is set vertically downward. The tilting and pushing component 8 also includes a micro pump 805. The other four parts of the tilting plate 801 are... A micro pump 805 is installed at the side corner, and the micro pump 805 is connected to the negative pressure suction cup 804 through a pipe embedded in the flip plate 801. The negative pressure suction cup 804 on the surface of the flip plate 801 can form a negative pressure under the action of the micro pump 805, thereby adsorbing and fixing the nut round steel billet 4 blocked by the baffle plate 7. The flip plate 801, which has a cross-shaped structure, can be rotated 90° by the micro motor 803 and the rotating shaft 802, thereby turning the nut round steel billet 4 to one side of the feeding guide groove 9. Then the negative pressure structure of the negative pressure suction cup 804 is released to allow the nut round steel billet 4 to fall freely. The feeding guide groove 9 is set vertically downward to facilitate feeding the nut round steel billet 4 to the corresponding processing position.

[0021] In summary, as Figures 1-3As shown, the feeding mechanism for nut processing allows for the vertical installation of the cylindrical blank 6 inside the mounting ring 5, ensuring the insert 12 aligns with the groove 13 to prevent tilting during installation. Then, by rotating the threaded rod 11 inside the threaded cylinder 10, the end of the threaded rod 11 is locked and fixed to the blank 6. Next, the position of the limiting moving plate 303 can be easily adjusted by extending and retracting the miniature telescopic rod 302, thereby adjusting the distance between the limiting moving plate 303 and the limiting fixed plate 2, thus limiting the rolling path of the nut round steel blank 4. During use, the feeding frame 1 tilts slightly towards the blank 6, allowing the nut round steel blank 4 on its surface to roll towards the blank 6, thus preventing it from rolling. The material plate 7 is designed to block the round steel billet 4 of the nut that rolls to the position of the flipping plate 801 on the upper side of the unloading part 6. Then, the negative pressure suction cup 804 on the surface of the flipping plate 801 can form a negative pressure under the action of the micro pump 805, thereby adsorbing and fixing the round steel billet 4 of the nut that is blocked by the material plate 7. Then, the micro motor 803 and the rotating shaft 802 can drive the flipping plate 801, which has a cross structure, to rotate 90°, thereby turning the round steel billet 4 of the nut to the side of the unloading guide groove 9. Then, the negative pressure structure of the negative pressure suction cup 804 is released, allowing the round steel billet 4 of the nut to fall freely. The unloading guide groove 9 is set vertically downward to facilitate the feeding of the round steel billet 4 of the nut to the corresponding processing position. This completes the use process of the feeding mechanism for nut processing.

[0022] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A feeding mechanism for nut processing, comprising a feeding frame (1), a feeding component (6), and a tilting and pushing component (8), characterized in that, A mounting ring (5) is installed on one side of the feeding rack (1), and a feeding component (6) is installed inside the mounting ring (5). A flipping pusher (8) is installed on the upper side of the inner part of the feeding component (6). The flipping pusher (8) includes a flipping plate (801), a rotating shaft (802), a micro motor (803), and a negative pressure suction cup (804). A rotating shaft (802) is connected to one side of the middle part of the flipping plate (801), and a micro motor (803) embedded in the feeding component (6) is installed at one end of the rotating shaft (802). The flipping plate (801) has a "+" shaped structure, and a negative pressure suction cup (804) is embedded in the four parts of the surface of the flipping plate (801). A baffle plate (7) is fixed on the upper side of the feeding component (6), and a feeding guide groove (9) is provided on the lower side of the inner part of the feeding component (6). The feeding guide groove (9) is set vertically downward.

2. The feeding mechanism for nut processing according to claim 1, characterized in that, The upper surface of the feeding rack (1) is provided with a nut round steel billet (4), and the feeding rack (1) is inclined to the side of the lower material (6). A limit plate (2) is fixed on the upper front of the feeding rack (1), and a limit component (3) is installed on the upper rear of the feeding rack (1).

3. The feeding mechanism for nut processing according to claim 2, characterized in that, The limiting component (3) includes a fixed plate (301) and a miniature telescopic rod (302). The fixed plate (301) is fixedly connected to the feeding rack (1), and the miniature telescopic rod (302) is installed on the front side of the feeding rack (1).

4. The feeding mechanism for nut processing according to claim 3, characterized in that, The limiting component (3) also includes a limiting moving plate (303), the front end of the micro telescopic rod (302) is fixed with the limiting moving plate (303), and the limiting moving plate (303) is slidably connected to the feeding rack (1), and the limiting moving plate (303) and the limiting fixed plate (2) are parallel to each other.

5. The feeding mechanism for nut processing according to claim 1, characterized in that, The unloading part (6) is a cylindrical structure, and the unloading part (6) coincides with the vertical center line of the mounting ring (5).

6. The feeding mechanism for nut processing according to claim 1, characterized in that, The flipping pusher (8) also includes a micro pump (805). The micro pump (805) is installed at the other corner of the four parts of the flipping plate (801), and the micro pump (805) is connected to the negative pressure suction cup (804) through the pipe embedded in the flipping plate (801).

7. The feeding mechanism for nut processing according to claim 1, characterized in that, The mounting ring (5) has a threaded cylinder (10) embedded in the middle of its outer side, and the threaded cylinder (10) has a threaded rod (11) screwed into its internal thread.

8. The feeding mechanism for nut processing according to claim 1, characterized in that, The outer surface of the feed piece (6) is fixed with an insert strip (12), and the inner wall of the mounting ring (5) is provided with an insert groove (13) corresponding to the position of the insert strip (12).

Images