Efficient fastener thread rolling device

Abstract

The invention relates to the technical field of thread rolling equipment, and particularly discloses an efficient fastener thread rolling device which comprises an equipment body, the two sides of the equipment body are fixedly connected with a first rolling plate and a second rolling plate correspondingly, the equipment body is slidably connected with a first rolling block, one side of the rolling block is fixedly connected with a first rolling face, and the other side of the rolling block is fixedly connected with a second rolling face. The other side is fixedly connected with a second rubbing surface; a first mounting frame and a second mounting frame which are used for storing fastener workpieces are mounted on the two sides of the equipment body correspondingly, and a driving mechanism used for driving the rubbing block to slide is arranged on the equipment body. After the driving mechanism carries out thread rolling operation on the fastener workpiece discharged from the interior of the first mounting frame, thread rolling operation is carried out on the fastener workpiece discharged from the interior of the second mounting frame through cooperation of the second mounting frame, a second linkage structure and the like, and the fastener thread rolling working efficiency is greatly improved; the power provided by the driving mechanism is fully utilized, and the device is suitable for wide popularization and application.

Description

Technical Field

[0001] The invention relates to the technical field of thread rolling equipment, in particular to a high-efficiency fastener thread rolling device. Background Art

[0002] Fasteners are a general term for a type of mechanical parts used to fasten two or more parts or components into a whole. Fasteners are widely used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, etc., and various fasteners can be seen in industries such as energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, etc. It is the most widely used mechanical basic parts. Its characteristics are a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. Therefore, some people call a type of fasteners with national standards standard fasteners, or simply standard parts. Fasteners are also widely used in the field of cameras.

[0003] When opening external threads of existing fasteners, a rolling press is generally used. When feeding, the existing rolling press is generally fed through a transmission channel, and then the fastener is pushed into the rolling plate through a push rod for rolling. In the process of rolling fastener threads, a rolling machine is used for rolling operations.

[0004] Among them, the thread rolling machine, also known as a thread rolling machine or a thread forming machine, is a mechanical equipment mainly used to process the threads of fasteners such as bolts and nuts. The term thread rolling is defined as processing the outer surface of a cylindrical workpiece. This machine is very common in the processing of small bolts, and is processed into the desired thread shape by rolling and cutting.

[0005] There are many thread rolling machines in the prior art, such as the Chinese patent with application number 202323139106.3, authorization announcement number CN221288740U, and name of a fastener thread rolling machine. The above patent discloses a fastener thread rolling machine, including a fixed base plate, the upper surface of the fixed base plate is fixedly connected to a thread rolling fixed plate, the outer surface of the thread rolling fixed plate is fixedly connected to a driving motor, the output end of the driving motor passes through the thread rolling fixed plate and extends to the right of the thread rolling fixed plate, the output end of the driving motor is fixedly connected to a rotating rod, and the rotating rod is away from the thread rolling fixed plate. A tooth-rolling device is fixedly connected to one end of the fixed plate, a residue cleaning groove is provided on the upper surface of the fixed base plate, a fixed block is provided on the right side of the tooth-rolling fixed plate, a telescopic rod is fixedly connected to the outer surface of the fixed block, a fixed mechanical claw is fixedly installed on one end of the telescopic rod away from the fixed block, a residue cleaning box is provided below the residue cleaning groove, the outer surface of the residue cleaning box is fixedly connected to the bottom surface of the fixed base plate, a suction fan is fixedly connected to the bottom surface of the fixed base plate, the input end of the suction fan is fixedly connected to the outer surface of the residue cleaning box, and the output end of the suction fan is fixedly connected to an air outlet duct.

[0006] The fastener thread rolling machine in the above patent can fix the fastener material to be processed by being provided with a fixed mechanical claw to prevent the situation of loose fixation during the processing. By being provided with a telescopic rod, the fixed fastener material can be driven to move, thereby achieving the effect of automatic processing, so that the rotation of the thread rolling device can achieve the effect of thread rolling. In the prior art, when the fastener is threaded, it is generally necessary to cooperate with the fixed thread rolling plate, and the movable thread rolling plate drives the fastener to slide on the fixed thread rolling plate to realize the thread rolling operation of the fastener. It is known that when the movable thread rolling plate slides, it is generally driven by a power part such as a motor or a cylinder to slide the movable thread rolling plate. After the thread rolling operation is completed, the power part drives the movable thread rolling plate to reset and prepare for the next thread rolling operation. However, in the prior art such as the above patent, the thread rolling operation of the fastener is only performed when the movable thread rolling plate moves downward. When the movable thread rolling plate is reset, the thread rolling operation of the fastener cannot be performed, which will cause energy consumption loss in vain, and there are certain shortcomings. Summary of the invention

[0007] The object of the present invention is to provide a high-efficiency fastener thread rolling device to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient fastener thread rolling device, comprising an equipment body, a first rubbing plate and a second rubbing plate are fixedly connected on both sides of the equipment body, and a rubbing block is slidably connected to the equipment body, one side of the rubbing block is fixedly connected to the first rubbing surface, and the other side is fixedly connected to the second rubbing surface; a first installation frame and a second installation frame for storing fastener workpieces are respectively installed on both sides of the equipment body, the rubbing block is connected to the first installation frame through a first linkage mechanism, and the rubbing block is connected to the second installation frame through a second linkage mechanism, and a driving mechanism for driving the rubbing block to slide is provided on the equipment body; when working, when the driving mechanism drives the rubbing block to slide horizontally, the fastener workpiece located inside the second installation frame is driven to be unloaded through the first linkage mechanism and the thread rolling operation is performed through the cooperation of the first rubbing surface and the first rubbing plate; when the driving mechanism drives the rubbing block to reset and slide, the fastener workpiece located inside the second installation frame is driven to be unloaded through the second linkage mechanism and the thread rolling operation is performed through the cooperation of the second rubbing surface and the second rubbing plate.

[0009] Furthermore, elastic extrusion members are disposed inside the first installation frame and the second installation frame; the elastic extrusion members include an extrusion plate, and an extrusion spring is mounted on the extrusion plate.

[0010] Furthermore, the driving mechanism includes an annular plate rotatably connected to the equipment body, a gear ring is fixedly connected to the annular plate, and a servo motor is installed on the equipment body, a spur gear is arranged on the output end of the servo motor, and the spur gear is meshed with the gear ring; and a first bracket is fixedly connected to the annular plate, and a first driving ring is installed on the annular plate, the first bracket is sleeved in the first driving ring, and the rubbing block and the first driving ring are fixedly connected via a connecting plate.

[0011] Furthermore, a first blocking plate is slidably connected to the device body, the first blocking plate is located between the first installation frame and the first rubbing plate, and the first linkage mechanism is used to drive the first blocking plate to slide.

[0012] Furthermore, the first linkage mechanism includes a first driving frame slidably connected to the equipment body, the first driving frame is fixedly connected to the first blocking plate, a first return spring is arranged between the first driving frame and the equipment body, and the elastic force of the first return spring drives the first blocking plate to fix the fastener workpiece; a first driving unit for driving the first driving frame to slide is arranged on the equipment body.

[0013] Furthermore, the first driving unit includes a second bracket fixedly connected to the annular plate, a second driving ring is installed on the annular plate, and the second bracket is clamped in the second driving ring; and a driving block is fixedly connected to the second driving ring through a driving frame, a wedge-shaped groove is provided on the first driving frame, and the driving block abuts against the wedge-shaped groove; and an avoidance groove is provided inside the second driving ring; and a first elastic portion is provided on the driving block.

[0014] Furthermore, a second blocking plate is slidably connected to the device body, and a second elastic portion is provided at the end of the second blocking plate; the second blocking plate is located between the second mounting frame and the second rubbing plate, and the second linkage mechanism is used to drive the second blocking plate to slide; the second linkage mechanism includes a second driving frame slidably connected to the device body, and the second driving frame is fixedly connected to the second blocking plate; a second return spring is provided between the second driving frame and the device body, and the elastic force of the second return spring drives the second blocking plate to fix the fastener workpiece; a second driving unit for driving the second driving frame to slide is provided on the device body.

[0015] Furthermore, the second driving unit includes a support rod rotatably connected to the device body, a long gear is installed on the support rod, a second rack is fixedly connected to the rubbing block, a first rack is fixedly connected to the second driving frame, and the first rack and the second rack are respectively meshed with the long gear.

[0016] Furthermore, a storage cabinet is provided on the device body.

[0017] Furthermore, a plurality of groups of support members are fixedly connected to the device body, and the support members include support columns, and an anti-slip pad is provided on the bottom of each support column.

[0018] Compared with the prior art, the beneficial effect of the present invention is that the high-efficiency fastener thread rolling device cooperates with the first rubbing plate, the second rubbing plate, the first rubbing surface, the second rubbing surface, the first installation frame, the second installation frame and the driving mechanism. Therefore, during use, when the driving mechanism drives the rubbing block to slide horizontally, it will drive the fastener inside the first installation frame to be unloaded through the first linkage mechanism, so that the first rubbing surface on the rubbing block cooperates with the first rubbing plate to perform thread rolling operations on the fastener workpiece unloaded from the first installation frame. After the thread rolling of the fastener workpiece inside the first installation frame is completed, the driving mechanism will drive the rubbing block to slide in the opposite direction for resetting. When the driving mechanism drives the rubbing block to reset, it will unload the fastener workpiece inside the second installation frame through the second linkage mechanism, and the fastener workpiece unloaded from the second installation frame will be thread rolled through the cooperation of the second rubbing surface and the second rubbing plate. After the thread rolling of the fastener workpiece unloaded from the second installation frame is completed, the driving mechanism will drive the rubbing block to slide horizontally again to perform thread rolling operations on the fastener workpiece inside the first installation frame, and the cycle is repeated. After the driving mechanism completes the thread rolling operation on the fastener workpiece unloaded from the first installation frame, the rubbing block must be reset in order to perform the thread rolling operation on the fastener workpiece unloaded from the first installation frame again. During this stroke, the thread rolling operation on the fastener workpiece unloaded from the second installation frame is performed by setting the cooperation between the second installation frame and the second linkage structure, which can greatly improve the thread rolling efficiency of the fasteners and fully utilize the power provided by the driving mechanism, which is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of a local structure provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the internal structure of a device body provided in an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the structure of the inside of the device body from another perspective provided by an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the structure of the first rubbing board and rubbing block installation method provided in an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the structure of a driving mechanism provided in an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of a partial structure of a second transmission part provided in an embodiment of the present invention;

[0027] Figure 8 A schematic structural diagram of a second transmission part from another perspective provided by an embodiment of the present invention;

[0028] Fig. 9 A schematic diagram of the structure of the installation method of the elastic extrusion member provided in an embodiment of the present invention;

[0029] Fig.10 A schematic diagram of the structure of the first installation frame installation method provided in an embodiment of the present invention;

[0030] Fig.11 A schematic diagram of the rubbing block structure provided in an embodiment of the present invention.

[0031] Explanation of the accompanying drawings: 1. Equipment body; 2. Storage cabinet; 3. Support column; 4. First mounting frame; 5. Second mounting frame; 6. Workpiece; 7. Elastic extrusion member; 7.1. Extrusion plate; 7.2. Extrusion spring; 8. First rubbing plate; 9. Second rubbing plate; 10. Rubbing block; 10.1. First rubbing surface; 10.2. Second rubbing surface; 11. Connecting plate; 12. Annular plate; 13. Gear ring; 14. First bracket; 15. First drive ring; 16. Servo motor; 17. Spur gear; 18. Second drive ring; 19. Second bracket; 20. Drive frame; 21. Drive block; 22. First drive frame; 23. Wedge groove; 24. Avoidance groove; 25. First return spring; 26. Second return spring; 27. Second drive frame; 28. Support rod; 29. ​​Long gear; 30. First rack; 31. Second rack; 32. Second elastic part; 33. First elastic part. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-11The present invention provides a technical solution: an efficient fastener thread rolling device, comprising an equipment body 1, a first rubbing plate 8 and a second rubbing plate 9 are fixedly connected on both sides of the equipment body 1, and a rubbing block 10 is slidably connected to the equipment body 1, one side of the rubbing block 10 is fixedly connected to a first rubbing surface 10.1, and the other side is fixedly connected to a second rubbing surface 10.2; a first installation frame 4 and a second installation frame 5 for storing fastener workpieces 6 are respectively installed on both sides of the equipment body 1, the rubbing block 10 is connected to the first installation frame 4 through a first linkage mechanism, and the rubbing block 10 is connected to the second installation frame 5 through a first linkage mechanism. The frames 5 are connected by a second linkage mechanism, and a driving mechanism for driving the rubbing block 10 to slide is provided on the equipment body 1; when working, when the driving mechanism drives the rubbing block 10 to slide horizontally, the fastener workpiece 6 located inside the second installation frame 5 is driven to be unloaded through the first linkage mechanism, and the first rubbing surface 10.1 and the first rubbing plate 8 are used to perform a thread rolling operation; when the driving mechanism drives the rubbing block 10 to reset and slide, the fastener workpiece 6 located inside the second installation frame 5 is driven to be unloaded through the second linkage mechanism, and the second rubbing surface 10.2 and the second rubbing plate 9 are used to perform a thread rolling operation.

[0034] Specifically, the high-efficiency fastener thread rolling device includes an equipment body 1, and a first rubbing plate 8 and a second rubbing plate 9 are fixedly connected on both sides of the equipment body 1, and threads for thread rolling are provided on the first rubbing plate 8 and the second rubbing plate 9. A rubbing block 10 is slidably connected to the equipment body 1, and a first rubbing surface 10.1 is fixedly connected to one side of the rubbing block 10, and a second rubbing surface 10.2 is fixedly connected to the other side. When the first rubbing plate 8 cooperates with the first rubbing surface 10.1, the thread rolling operation of the fastener can be completed. Similarly, when the second rubbing block 10 cooperates with the second rubbing surface 10.2, the thread rolling operation of the fastener can also be performed. At the same time, a first installation frame 4 and a second installation frame 5 for storing fastener workpieces 6 are respectively installed on both sides of the equipment body 1. Specifically, the first installation frame 4 and the second installation frame 5 have the same working principle, and the structural installation is in an opposite state. The rubbing block 10 is connected to the first mounting frame 4 through a first linkage mechanism, and is connected to the second mounting frame 5 through a second linkage mechanism, and a driving mechanism for driving the rubbing block 10 to slide is provided on the device body 1. When the driving mechanism drives the rubbing block 10 to slide horizontally, the first linkage mechanism drives the fastener workpiece 6 located inside the second mounting frame 5 to cut the material and perform the thread rolling operation through the cooperation of the first rubbing surface 10.1 and the first rubbing plate 8; when the driving mechanism drives the rubbing block 10 to reset and slide, the second linkage mechanism drives the fastener workpiece 6 located inside the second mounting frame 5 to cut the material and perform the thread rolling operation through the cooperation of the second rubbing surface 10.2 and the second rubbing plate 9.

[0035] Therefore, during use, when the driving mechanism drives the rubbing block 10 to slide horizontally, it will drive the fasteners inside the first installation frame 4 to be unloaded through the first linkage mechanism, so that the first rubbing surface 10.1 on the rubbing block 10 cooperates with the first rubbing plate 8 to rub the fastener workpiece 6 unloaded from the first installation frame 4. After the rubbing of the fastener workpiece 6 inside the first installation frame 4 is completed, the driving mechanism will drive the rubbing block 10 to slide in the opposite direction for resetting. When the driving mechanism drives the rubbing block 10 to reset, it will unload the fastener workpiece 6 inside the second installation frame 5 through the second linkage mechanism, and rub the fastener workpiece 6 unloaded from the second installation frame 5 through the cooperation of the second rubbing surface 10.2 and the second rubbing plate 9. After the rubbing of the fastener workpiece 6 unloaded from the second installation frame 5 is completed, the driving mechanism will drive the rubbing block 10 to slide horizontally again to rub the fastener workpiece 6 inside the first installation frame 4, and the cycle is repeated. After the driving mechanism completes the thread rolling operation on the fastener workpiece 6 unloaded from the first installation frame 4, the rubbing block 10 must be reset in order to perform the thread rolling operation on the fastener workpiece 6 unloaded from the first installation frame 4 again. During this stroke, the thread rolling operation on the fastener workpiece 6 unloaded from the second installation frame 5 is performed by setting the cooperation between the second installation frame 5 and the second linkage structure, etc., which can greatly improve the fastener thread rolling work efficiency and can also make full use of the power provided by the driving mechanism, which is suitable for wide promotion and use.

[0036] In the embodiment provided by the present invention, elastic extrusion members 7 are disposed inside the first installation frame 4 and the second installation frame 5; the elastic extrusion members 7 include an extrusion plate 7.1, on which an extrusion spring 7.2 is mounted, thereby facilitating the blanking operation of the fastener workpiece 6.

[0037] In the embodiment provided by the present invention, the driving mechanism includes an annular plate 12 rotatably connected to the device body 1, a gear ring 13 is fixedly connected to the annular plate 12, a servo motor 16 is installed on the device body 1, a spur gear 17 is arranged on the output end of the servo motor 16, and the spur gear 17 is meshed with the gear ring 13; and a first bracket 14 is fixedly connected to the annular plate 12, and a first driving ring 15 is installed on the annular plate 12, the first bracket 14 is sleeved in the first driving ring 15, and the rubbing block 10 is fixedly connected to the first driving ring 15 through the connecting plate 11. Therefore, when the servo motor 16 rotates, the gear ring 13 is driven to rotate through the spur gear 17, and then the annular plate 12 is driven to rotate, and the first driving ring 15 is driven to rotate through the annular plate 12, so that the rubbing block 10 can be driven to slide horizontally through the connecting plate 11.

[0038] In the embodiment provided by the present invention, a first blocking plate is slidably connected to the device body 1, and the first blocking plate is located between the first mounting frame 4 and the first rubbing plate 8. The first linkage mechanism is used to drive the first blocking plate to slide to meet working needs.

[0039] In the embodiment provided by the present invention, the first linkage mechanism includes a first driving frame 22 slidably connected to the device body 1, the first driving frame 22 is fixedly connected to the first blocking plate, a first return spring 25 is arranged between the first driving frame 22 and the device body 1, and the elastic force of the first return spring 25 drives the first blocking plate to fix the fastener workpiece 6; a first driving unit for driving the first driving frame 22 to slide is arranged on the device body 1, the first driving unit includes a second bracket 19 fixedly connected to the annular plate 12, a second driving ring 18 is installed on the annular plate 12, and the second bracket 19 is clamped in the second driving ring 18; and a driving block 21 is fixedly connected to the second driving ring 18 through a driving frame 20, a wedge-shaped groove 23 is opened on the first driving frame 22, and the driving block 21 abuts against the wedge-shaped groove 23; and an avoidance groove 24 is opened inside the second driving ring 18; and a first elastic portion 33 is arranged on the driving block 21. During operation, when the annular plate 12 rotates, the cooperation between the second bracket 19 and the second driving ring 18 drives the driving frame 20 to slide, and the driving frame 20 drives the driving block 21 to slide, and the cooperation between the driving block 21 and the wedge-shaped groove 23 drives the first driving frame 22 to slide horizontally, so that the first blocking plate is away from the first mounting frame 4, which is convenient for unloading the fastener workpiece 6.

[0040] In the embodiment provided by the present invention, a second blocking plate is slidably connected to the device body 1, and a second elastic portion 32 is provided at the end of the second blocking plate; the second blocking plate is located between the second mounting frame 5 and the second rubbing plate 9, and the second linkage mechanism is used to drive the second blocking plate to slide; the second linkage mechanism includes a second driving frame 27 slidably connected to the device body 1, and the second driving frame 27 is fixedly connected to the second blocking plate; a second reset spring 26 is provided between the second driving frame 27 and the device body 1, and the elastic force of the second reset spring 26 drives the second blocking plate to fix the fastener workpiece 6; a second driving unit for driving the second driving frame 27 to slide is provided on the device body 1. The second driving unit includes a support rod 28 rotatably connected to the device body 1, a long gear 29 is installed on the support rod 28, a second rack 31 is fixedly connected to the rubbing block 10, and a first rack 30 is fixedly connected to the second driving frame 27, and the first rack 30 and the second rack 31 are respectively meshed with the long gear 29. When the rubbing block 10 slides forward, the first rack 30 is driven to slide through the cooperation between the second rack 31 and the long gear 29, and then the first driving frame 22 can be driven to squeeze the second elastic portion 32. When the rubbing block 10 is reset, the long gear 29 is driven to rotate through the second rack 31, thereby driving the first rack 30 to slide, and then the first driving frame 22 can be driven to slide in the opposite direction. At this moment, the second elastic portion 32 is still in a contracted state, so the fasteners inside the second mounting frame 5 can be unloaded smoothly, and the rubbing operation is performed by utilizing the cooperation between the second rubbing surface 10.2 and the second rubbing plate 9.

[0041] In the embodiment provided by the present invention, a storage cabinet 2 is provided on the device body 1 to improve the space utilization rate of the tooth-rolling device. In the embodiment provided by the present invention, a plurality of groups of support members are fixedly connected to the device body 1, and the support members include support columns 3, and each support column 3 is provided with an anti-slip pad at the bottom to improve the stability of the tooth-rolling device during operation, and the use effect is better.

[0042] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient fastener thread rolling device, comprising a device body (1), characterized in that: A first rubbing plate (8) and a second rubbing plate (9) are fixedly connected to both sides of the equipment body (1), and a rubbing block (10) is slidably connected to the equipment body (1), one side of the rubbing block (10) is fixedly connected to a first rubbing surface (10.1), and the other side is fixedly connected to a second rubbing surface (10.2); A first installation frame (4) and a second installation frame (5) for storing fastener workpieces (6) are respectively installed on both sides of the equipment body (1), and the rubbing block (10) is transmission-connected to the first installation frame (4) via a first linkage mechanism; The rubbing block (10) and the second installation frame (5) are connected in transmission via a second linkage mechanism, and a driving mechanism for driving the rubbing block (10) to slide is provided on the device body (1); During operation, when the driving mechanism drives the rubbing block (10) to slide horizontally, the first linkage mechanism drives the fastener workpiece (6) located inside the second installation frame (5) to be unloaded and the first rubbing surface (10.1) and the first rubbing plate (8) to perform a thread rubbing operation; When the driving mechanism drives the rubbing block (10) to reset and slide, the second linkage mechanism drives the fastener workpiece (6) located inside the second installation frame (5) to be unloaded and the second rubbing surface (10.2) and the second rubbing plate (9) to perform a thread rubbing operation through cooperation.

2. The high-efficiency fastener thread rolling device according to claim 1, characterized in that: An elastic extrusion member (7) is disposed inside each of the first installation frame (4) and the second installation frame (5); the elastic extrusion member (7) comprises an extrusion plate (7.1), and an extrusion spring (7.2) is mounted on the extrusion plate (7.1).

3. The high-efficiency fastener thread rolling device according to claim 1, characterized in that: The driving mechanism comprises an annular plate (12) rotatably connected to the device body (1), a gear ring (13) being fixedly connected to the annular plate (12), and a servo motor (16) being installed on the device body (1), a spur gear (17) being arranged on the output end of the servo motor (16), and the spur gear (17) being meshed with the gear ring (13); A first bracket (14) is fixedly connected to the annular plate (12), and a first drive ring (15) is installed on the annular plate (12); the first bracket (14) is sleeved in the first drive ring (15), and the rubbing block (10) and the first drive ring (15) are fixedly connected via a connecting plate (11).

4. The high-efficiency fastener thread rolling device according to claim 3, characterized in that: A first blocking plate is slidably connected to the device body (1); the first blocking plate is located between the first mounting frame (4) and the first rubbing plate (8); and the first linkage mechanism is used to drive the first blocking plate to slide.

5. The high-efficiency fastener thread rolling device according to claim 4, characterized in that: The first linkage mechanism comprises a first driving frame (22) slidably connected to the device body (1), the first driving frame (22) being fixedly connected to a first blocking plate, a first return spring (25) being arranged between the first driving frame (22) and the device body (1), and the elastic force of the first return spring (25) drives the first blocking plate to fix the fastener workpiece (6); The device body (1) is provided with a first driving unit for driving the first driving frame (22) to slide.

6. The high-efficiency fastener thread rolling device according to claim 5, characterized in that: The first driving unit comprises a second bracket (19) fixedly connected to the annular plate (12), a second driving ring (18) is mounted on the annular plate (12), and the second bracket (19) is clamped in the second driving ring (18); A driving block (21) is fixedly connected to the second driving ring (18) via a driving frame (20); a wedge-shaped groove (23) is provided on the first driving frame (22); and the driving block (21) is in abutment with the wedge-shaped groove (23); A relief groove (24) is provided inside the second driving ring (18); and a first elastic portion (33) is provided on the driving block (21).

7. The high-efficiency fastener thread rolling device according to claim 3, characterized in that: A second blocking plate is slidably connected to the device body (1), and a second elastic portion (32) is provided at the end of the second blocking plate; the second blocking plate is located between the second mounting frame (5) and the second rubbing plate (9), and the second linkage mechanism is used to drive the second blocking plate to slide; The second linkage mechanism comprises a second driving frame (27) slidably connected to the device body (1), and the second driving frame (27) is fixedly connected to the second blocking plate; a second return spring (26) is arranged between the second driving frame (27) and the device body (1), and the elastic force of the second return spring (26) drives the second blocking plate to fix the fastener workpiece (6); The device body (1) is provided with a second driving unit for driving the second driving frame (27) to slide.

8. The high-efficiency fastener thread rolling device according to claim 7, characterized in that: The second driving unit comprises a support rod (28) rotatably connected to the device body (1), a long gear (29) being mounted on the support rod (28), a second rack (31) being fixedly connected to the rubbing block (10), a first rack (30) being fixedly connected to the second driving frame (27), and the first rack (30) and the second rack (31) being respectively meshed with the long gear (29).

9. The high-efficiency fastener thread rolling device according to claim 1, characterized in that: A storage cabinet (2) is provided on the equipment body (1).

10. The high-efficiency fastener thread rolling device according to claim 9, characterized in that: A plurality of groups of support members are fixedly connected to the equipment body (1), wherein the support members include support columns (3), and an anti-slip pad is provided on the bottom of each support column (3).

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