Bearing type high-speed nut forming machine

Abstract

The utility model relates to the technical field of nut production, and provides a bearing type high-speed nut forming machine which comprises a carrying ring and a stamping device body, a bearing frame is fixedly connected to the outer side of the carrying ring, the stamping device body is fixedly connected to the top end of the bearing frame, and a supporting column is rotationally connected to the middle of the top end of the carrying ring. The outer side of the supporting column is fixedly connected with a transmission straight gear, the outer side of the carrying ring is fixedly connected with a transmission motor, the output end of the transmission motor is fixedly connected with a speed reduction straight gear, the speed reduction straight gear is in meshed connection with the transmission straight gear, the top end of the supporting column is fixedly connected with an assembling disc, and a plurality of blank carrying assemblies are arranged on the outer side of the assembling disc. The blank carrying assembly comprises an extension seat. By means of the technical scheme, the problems that in the prior art, due to the fact that the pressed blank and the cavity are compact, stripping is troublesome, and the overall machining efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut production, and in particular to a bearing type high-speed nut forming machine. Background Art

[0002] Nuts are also called nuts. Nuts are parts that tightly connect mechanical equipment. Through the inner threads, nuts and bolts of the same specifications can be connected together. The working principle of nuts is to use the friction between nuts and bolts for self-locking;

[0003] At present, the shape of the nut is mainly formed by applying pressure to the blank in the cavity by a forming machine, so that the blank is pressed in the cavity to form the nut. However, when the high-speed nut forming machine in the traditional technology is used, the blank is tightly connected to the cavity after being pressed, which makes it difficult to remove the material, resulting in a low overall processing efficiency.

[0004] Based on this, we propose a bearing type high-speed nut forming machine. Utility Model Content

[0005] The utility model provides a bearing type high-speed nut forming machine, which solves the problem in the related art that the blank after being pressed is relatively tight with the cavity, which makes it difficult to remove the material and makes the overall processing efficiency slow.

[0006] The technical solution of the utility model is as follows: a bearing-type high-speed nut forming machine, comprising a carrying ring and a punching device body, the outer side of the carrying ring is fixedly connected to a carrying frame, the punching device body is fixedly connected to the top of the carrying frame, the middle part of the top of the carrying ring is rotatably connected to a support column, the outer side of the support column is fixedly connected to a transmission spur gear, the outer side of the carrying ring is fixedly connected to a transmission motor, the output end of the transmission motor is fixedly connected to a reduction spur gear, and the reduction spur gear is meshingly connected to the transmission spur gear, the top of the support column is fixedly connected to an assembly disk, and a plurality of blank carrying components are arranged on the outer side of the assembly disk.

[0007] Preferably, the blank carrying assembly includes an extension seat, a supporting shaft, a transmission shaft, a bearing seat, a linkage spur gear and a locking shaft. A plurality of extension seats are fixedly connected to the outer side of the assembly disk, and a supporting shaft and a transmission shaft are rotatably connected inside each of the extension seats. The middle parts of the supporting shaft and the transmission shaft are fixedly connected to the bearing seat, the bottom ends of the outer sides of the supporting shaft and the transmission shaft are fixedly connected to the linkage spur gear, and the two linkage spur gears are meshingly connected, and the locking shaft is vertically slidably connected inside the transmission shaft.

[0008] Preferably, the blank carrying assembly also includes a locking shaft, a locking disk and an extrusion plate, the top end of the locking shaft is fixedly connected to the locking disk, and the locking disk is clamped and connected to the extension seat, the outer side of the locking shaft is fixedly connected to the extrusion plate, and the extrusion plate is located inside the transmission shaft, a coil spring is fixedly connected between the top end of the extrusion plate and the transmission shaft, and a driving assembly is also provided on the outer side of the carrying ring, and the driving assembly is used to drive the transmission shaft to rotate.

[0009] Preferably, the driving assembly includes a driving frame, an adjusting screw, an adjusting motor and a displacement seat, the outer side of the carrying ring is fixedly connected to the driving frame, the inner side of the driving frame is vertically rotatably connected to the adjusting screw, the top of the driving frame is fixedly connected to the adjusting motor, and the output end of the adjusting motor is fixedly connected to the adjusting screw, the outer side of the adjusting screw is threadedly connected to the displacement seat, one end of the displacement seat is fixedly connected to the driving motor, the output end of the driving motor is fixedly connected to the driving shaft, and the driving shaft is clamped and connected to the bottom end of each locking shaft.

[0010] Preferably, a limiting groove is provided on the inner side of the carrying ring, the bottom end of the supporting column is fixedly connected to a limiting plate, and the limiting plate is also rotatably connected to the inside of the limiting groove, and a plurality of alloy balls are arranged inside the limiting groove.

[0011] Preferably, a plurality of limit strips are fixedly connected to the bottom end of the outer side of the locking shaft, a plurality of limit slots are formed at the bottom end of the transmission shaft, and the limit strips are slidably connected to the inside of the limit slots.

[0012] Preferably, the top end of the extension seat is fixedly connected to a locking seat, the bottom end of the locking disk is fixedly connected to a plurality of anti-rotation pin rods, and the anti-rotation pin rods are snap-connected to the locking seat.

[0013] Preferably, a mounting hole is provided at the bottom end of the locking shaft, a guide groove is provided inside the mounting hole, a guide bar is fixedly connected to the driving shaft, and the guide bar is also slidably connected inside the guide groove.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, the structural coordination of the blank carrying assembly can not only stably form the blank bearing, but also utilize the mutual distance between the bearing seats in the same group to quickly remove the formed blank, thereby ensuring the overall processing efficiency.

[0016] 2. In the utility model, through the structural coordination of the driving assembly, each group of bearing seats can share a driving shaft rod, which greatly improves the overall linkage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the separation structure of the bearing seat and the support column of the utility model;

[0020] Figure 3 It is a schematic diagram of the assembly structure of the assembly tray and the blank carrying components of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model blank carrying components;

[0022] Figure 5 This is a schematic diagram of the internal structure of the transmission shaft of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the drive assembly of the utility model.

[0024] In the figure: 1. Carrying ring; 2. Carrying frame; 3. Stamping device body; 4. Support column; 5. Transmission spur gear; 6. Transmission motor; 7. Reduction spur gear; 8. Assembly disk; 9. Blank carrying assembly; 10. Extension seat; 11. Support shaft; 12. Transmission shaft; 13. Carrying seat; 14. Linkage spur gear; 15. Locking shaft; 16. Locking disk; 17. Extrusion plate; 18. Coil spring; 19. Drive frame; 20. Adjustment screw; 21. Adjustment motor; 22. Displacement seat; 23. Drive motor; 24. Drive shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 to Figure 6As shown, this embodiment proposes a bearing-type high-speed nut forming machine, including a carrying ring 1 and a punching device body 3, the outer side of the carrying ring 1 is fixedly connected with a carrying frame 2, the punching device body 3 is fixedly connected to the top of the carrying frame 2, the middle part of the top of the carrying ring 1 is rotatably connected with a support column 4, the outer side of the support column 4 is fixedly connected with a transmission spur gear 5, the outer side of the carrying ring 1 is fixedly connected with a transmission motor 6, the output end of the transmission motor 6 is fixedly connected with a reduction spur gear 7, and the reduction spur gear 7 is meshed with the transmission spur gear 5, the top of the support column 4 is fixedly connected with an assembly disk 8, and the outer side of the assembly disk 8 is provided with a plurality of blank carrying components 9;

[0028] The blank carrying assembly 9 includes an extension seat 10, a support shaft 11, a transmission shaft 12, a bearing seat 13, a linkage spur gear 14 and a locking shaft 15. A plurality of extension seats 10 are fixedly connected to the outer side of the assembly plate 8. The support shaft 11 and the transmission shaft 12 are rotatably connected inside each extension seat 10. The middle parts of the support shaft 11 and the transmission shaft 12 are fixedly connected to the bearing seat 13. The bottom ends of the outer sides of the support shaft 11 and the transmission shaft 12 are fixedly connected to the linkage spur gear 14, and the two linkage spur gears 14 are meshed and connected. The transmission shaft 12 is vertically slidably connected to the locking shaft 15.

[0029] Here, a limiting groove is provided on the inner side of the carrying ring 1, and the bottom end of the support column 4 is fixedly connected to a limiting disk, and the limiting disk is also rotatably connected to the inside of the limiting groove, and a plurality of alloy balls are arranged inside the limiting groove. By utilizing the structural coordination of the limiting disk and the limiting groove, the support column 4 can be effectively supported to realize stable feeding of bearing-type rotation;

[0030] The blank carrying assembly 9 also includes a locking shaft 15, a locking disk 16 and an extrusion sheet 17. The top of the locking shaft 15 is fixedly connected with the locking disk 16, and the locking disk 16 is connected to the extension seat 10 by snapping. The outer side of the locking shaft 15 is fixedly connected with the extrusion sheet 17, and the extrusion sheet 17 is located inside the transmission shaft 12. A spiral spring 18 is fixedly connected between the top of the extrusion sheet 17 and the transmission shaft 12. A driving assembly is also provided on the outer side of the carrying ring 1, and the driving assembly is used to drive the transmission shaft 12 to rotate;

[0031] Furthermore, a plurality of limit bars are fixedly connected to the bottom end of the outer side of the locking shaft 15, a plurality of limit grooves are provided at the bottom end of the transmission shaft 12, and the limit bars are slidably connected to the inside of the limit grooves. By utilizing the structural cooperation between the limit bars and the limit grooves, the locking shaft 15 can slide along the transmission shaft 12, and the limit bars can be used to drive the transmission shaft 12 to rotate in the process of the locking shaft 15 rotating;

[0032] The top of the extension seat 10 is fixedly connected with a locking seat, and the bottom of the locking plate 16 is fixedly connected with a plurality of anti-rotation pins, and the anti-rotation pins are connected with the locking seat by snapping. By using the structural cooperation of the locking seat and the anti-rotation pins, the transmission shaft 12 can be effectively locked in a controlled manner to prevent the transmission shaft 12 from rotating unstably;

[0033] Example 2

[0034] like Figure 1 to Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a driving component;

[0035] In this embodiment, the driving assembly includes a driving frame 19, an adjusting screw 20, an adjusting motor 21 and a displacement seat 22. The outer side of the carrying ring 1 is fixedly connected to the driving frame 19, and the inner side of the driving frame 19 is vertically rotatably connected to the adjusting screw 20. The top of the driving frame 19 is fixedly connected to the adjusting motor 21, and the output end of the adjusting motor 21 is fixedly connected to the adjusting screw 20. The outer side of the adjusting screw 20 is threadedly connected to the displacement seat 22. One end of the displacement seat 22 is fixedly connected to the driving motor 23, and the output end of the driving motor 23 is fixedly connected to the driving shaft 24, and the driving shaft 24 is clamped and connected to the bottom end of each locking shaft 15.

[0036] Here, a mounting hole is provided at the bottom end of the locking shaft 15, a guide groove is provided inside the mounting hole, a guide bar is fixedly connected to the driving shaft 24, and the guide bar is also slidably connected inside the guide groove, after the driving shaft 24 moves into the mounting hole, the guide bar will move into the guide groove, and when the driving shaft 24 rotates, the locking shaft 15 is driven to rotate accordingly by the guide bar;

[0037] In detail, a linear slide bar is fixedly connected to the interior of the driving frame 19, and the displacement seat 22 is also slidably connected to the outer side of the linear slide bar.

[0038] A specific application of the above two embodiments is that firstly, the blank of the nut is placed on the top of the bearing seat 13, and the transmission motor 6 is started to cause the reduction spur gear 7 to shift the transmission spur gear 5, thereby driving the support column 4 to rotate adaptively, and the connection between the support column 4 and the assembly plate 8 is coordinated to allow the blanks to pass through the punching device body 3 one by one. When the blank corresponds to the punching device body 3, the punching device body 3 is started to press the blank at the bearing seat 13 to form;

[0039] When the supporting seat 13 with the formed blank corresponds to the driving motor 23, the adjusting motor 21 is started to drive the adjusting screw 20 to rotate, and the connection between the adjusting screw 20 and the displacement seat 22 is coordinated, which will drive the displacement seat 22 to move along the adjusting screw 20, prompting the driving shaft 24 to move into the corresponding locking shaft 15, and push the locking shaft 15 to slide upward until the locking plate 16 is disconnected from the extension seat 10, and then unlock the transmission shaft 12, and then start the driving motor 23 to drive the driving shaft 24 to rotate, and cooperate with the connection between the driving shaft 24 and the locking shaft 15, so that the locking shaft 15 can rotate with the driving shaft 24, and cooperate with the connection between the locking shaft 15 and the transmission shaft 12, so that the transmission shaft 12 can rotate at the same time, and under the connection of the two linked spur gears 14, the power of the transmission shaft 12 is transmitted, prompting the two supporting seats 13 to move away from each other, so that the formed blank can be easily detached from the supporting seat 13, greatly ensuring the overall processing efficiency.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing type high-speed nut forming machine, comprising a carrying ring (1) and a punching device body (3), wherein the outer side of the carrying ring (1) is fixedly connected to a carrying frame (2), and the punching device body (3) is fixedly connected to the top of the carrying frame (2), characterized in that: The middle part of the top of the carrying ring (1) is rotatably connected to a support column (4), the outer side of the support column (4) is fixedly connected to a transmission spur gear (5), the outer side of the carrying ring (1) is fixedly connected to a transmission motor (6), the output end of the transmission motor (6) is fixedly connected to a reduction spur gear (7), and the reduction spur gear (7) is meshingly connected to the transmission spur gear (5), the top of the support column (4) is fixedly connected to an assembly disk (8), and the outer side of the assembly disk (8) is provided with a plurality of blank carrying components (9).

2. A bearing type high speed nut forming machine according to claim 1, characterized in that: The blank carrying assembly (9) comprises an extension seat (10), a support shaft (11), a transmission shaft (12), a bearing seat (13), a linkage spur gear (14) and a locking shaft (15); a plurality of extension seats (10) are fixedly connected to the outer side of the assembly disk (8); each of the extension seats (10) is rotatably connected to the support shaft (11) and the transmission shaft (12); the middle parts of the support shaft (11) and the transmission shaft (12) are fixedly connected to the bearing seat (13); the bottom ends of the outer sides of the support shaft (11) and the transmission shaft (12) are fixedly connected to the linkage spur gear (14), and the two linkage spur gears (14) are meshingly connected; the transmission shaft (12) is vertically slidably connected to the locking shaft (15) inside.

3. A bearing type high speed nut forming machine according to claim 2, characterized in that: The blank carrying assembly (9) further comprises a locking shaft (15), a locking disk (16) and an extrusion sheet (17); the top end of the locking shaft (15) is fixedly connected to the locking disk (16), and the locking disk (16) is snap-connected to the extension seat (10); the outer side of the locking shaft (15) is fixedly connected to the extrusion sheet (17), and the extrusion sheet (17) is located inside the transmission shaft (12); a coil spring (18) is fixedly connected between the top end of the extrusion sheet (17) and the transmission shaft (12); and a driving assembly is further provided on the outer side of the carrying ring (1), and the driving assembly is used to drive the transmission shaft (12) to rotate.

4. A bearing type high speed nut forming machine according to claim 3, characterized in that: The driving assembly comprises a driving frame (19), an adjusting screw (20), an adjusting motor (21) and a displacement seat (22); the outer side of the carrying ring (1) is fixedly connected to the driving frame (19); the inner side of the driving frame (19) is vertically rotatably connected to the adjusting screw (20); the top end of the driving frame (19) is fixedly connected to the adjusting motor (21); the output end of the adjusting motor (21) is fixedly connected to the adjusting screw (20); the outer side of the adjusting screw (20) is threadedly connected to the displacement seat (22); one end of the displacement seat (22) is fixedly connected to the driving motor (23); the output end of the driving motor (23) is fixedly connected to the driving shaft (24); and the driving shaft (24) is clamped and connected to the bottom end of each locking shaft (15).

5. A bearing type high speed nut forming machine according to claim 2, characterized in that: A limiting groove is provided on the inner side of the carrying ring (1), the bottom end of the support column (4) is fixedly connected to a limiting plate, and the limiting plate is also rotatably connected to the inside of the limiting groove, and a plurality of alloy balls are arranged inside the limiting groove.

6. A bearing type high speed nut forming machine according to claim 2, characterized in that: A plurality of limit bars are fixedly connected to the bottom end of the outer side of the locking shaft (15), a plurality of limit slots are formed at the bottom end of the transmission shaft (12), and the limit bars are slidably connected inside the limit slots.

7. A bearing type high speed nut forming machine according to claim 3, characterized in that: The top end of the extension seat (10) is fixedly connected to a locking seat, the bottom end of the locking plate (16) is fixedly connected to a plurality of anti-rotation pin rods, and the anti-rotation pin rods are snap-connected to the locking seat.

8. A bearing type high speed nut forming machine according to claim 4, characterized in that: The bottom end of the locking shaft (15) is provided with an assembly hole, the interior of the assembly hole is provided with a guide groove, the driving shaft (24) is fixedly connected with a guide bar, and the guide bar is also slidably connected inside the guide groove.

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