Nut forming progressive die and six-die machining equipment
By designing nut forming continuous molds and six-mode processing equipment, continuous molding and multi-process automated processing of nuts are achieved, which solves the problems of low efficiency and unstable quality of existing nut processing methods, and improves production efficiency and product quality.
Patent Information
- Application Number
- CN202411694588.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-02-21
AI Technical Summary
The existing nut processing methods adopt a discrete processing mode of multiple processes, resulting in low production efficiency, unstable product quality, and increased production costs.
A nut forming continuous mold and six-mode processing equipment is designed, and the material is continuously transmitted using a conveyor device, and the processing tasks such as leveling, flipping, and punching are carried out through multiple special molds to realize an automated production process.
Through continuous mold and six-mode processing equipment, production efficiency is significantly improved, labor intensity and error rate are reduced, and nuts meet high quality standards, while reducing equipment land and investment costs.
Smart Images
Figure CN119489144A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of nut processing equipment, in particular to a nut forming continuous die and six-die processing equipment. Background Art
[0002] Nut forming equipment is a mechanical device specially designed for the efficient production of various types and specifications of nuts. This equipment transforms metal materials (usually in the form of wire or strip) into final products through a series of specialized process flows. With the acceleration of industrialization, the demand for nuts and other fasteners continues to increase, which has promoted the advancement of related manufacturing technologies.
[0003] Most of the current nut processing methods adopt a discrete processing mode with multiple processes. Although this mode has been used for a long time in the past, it has significant drawbacks. First of all, discrete processing usually requires multiple processes to be completed separately, and there may be problems in the connection between each process, which will affect the overall quality of the product. In addition, since each transition between processes requires repositioning and clamping, this not only increases production time, but also invisibly increases production costs. In this case, the problem of low production efficiency becomes more and more prominent, weakening the competitive advantage of manufacturing companies. In order to solve the above-mentioned technical problems, a nut forming continuous die and six-die processing equipment are proposed. Summary of the invention
[0004] The present application provides a nut forming continuous die and six-die processing equipment, which has the effect of reducing labor intensity and error rate, thereby improving production efficiency.
[0005] The present application provides a nut forming continuous die and six-die processing equipment, which adopts the following technical solutions: A nut forming continuous die and six-die processing equipment, comprising a machine body, wherein a conveying device, a continuous die device for preliminary forming of nuts and a six-die processing device are arranged inside the machine body, wherein the conveying device sequentially passes through the interior of the continuous die device and the six-die processing device for continuously transmitting materials; the six-die processing device sequentially comprises a leveling module, a first flipping module, a roughing module, an inner chamfering module, a punching module, a second flipping module and a heading module according to its production process.
[0006] By adopting the above technical solutions, the nut forming continuous die and six-die processing equipment; continuously move materials through the internal conveying device to achieve an efficient production process; and use multiple special molds to perform different processing tasks, such as leveling, flipping and punching, to ensure that the nuts meet high quality standards; the automated process reduces manual intervention, reduces labor intensity and error rate, thereby improving production efficiency; the system also reduces equipment footprint and investment costs by integrating processing steps, while shortening material residence time.
[0007] Preferably, the six-mold processing device also includes a driving assembly, and the driving assembly is used to drive the flattening module, the first flipping module, the roughening module, the inner chamfering module, the punching module, the second flipping module and the heading module.
[0008] By adopting the above technical solutions, the drive component can accurately control the working time and sequence of each module, ensuring the rapid completion of each processing step and significantly improving overall production efficiency.
[0009] Preferably, the driving assembly includes a positioning block arranged in the machine body, a rotatable rotating rod is provided inside the positioning block, a mounting base is provided on the rotating rod, and the leveling module, the first flipping module, the roughening module, the inner chamfering module, the punching module, the second flipping module and the heading module are all installed on the mounting base according to the production process.
[0010] By adopting the above technical solution, the rotational power of the rotating rod is used to drive multiple modules installed on the base, including the leveling module, the first flipping module, the roughening module, the inner chamfering module, the punching module, the second flipping module and the heading module, to achieve their flipping and corresponding functions; this mechanism effectively coordinates the actions of each module to ensure its efficient operation.
[0011] Preferably, the driving assembly further comprises a second cylinder arranged in the machine body, the output end of the second cylinder is connected to a push block, a swing rod is hinged on the push block, and the swing rod is fixedly connected to the rotating rod.
[0012] By adopting the above technical solution, the second cylinder serves as a power source, generates a driving force through its output end, and drives the push block to move in a straight line; the linear motion generated by the second cylinder is converted into a linear displacement of the push block, thereby causing the hinged swing rod to swing; the linear motion of the push block is applied to the swing rod through the hinge point, causing the swing rod to rotate around the hinge point; this structure effectively converts the linear drive of the cylinder into the rotation of the rotating rod, thereby optimizing the efficiency of power transmission.
[0013] Preferably, the continuous die device includes a feeding module, a cutting module and a cold heading module in sequence according to its production process.
[0014] By adopting the above technical solution, the continuous die device can realize high automation and efficiency improvement of the production process by orderly integrating the feeding module, cutting module and cold heading module; thereby effectively reducing material handling time and energy consumption, and ensuring stable product quality and production rhythm.
[0015] Preferably, the feeding module includes a mounting frame, a positioning plate is provided on the mounting frame, a rotatable first guide wheel and a second guide wheel are provided on the positioning plate, the first guide wheel and the second guide wheel are both provided with grooves in the middle part, and a channel for the metal wire to pass through is formed between the groove of the first guide wheel and the groove of the second guide wheel.
[0016] By adopting the above technical solution, through the grooves on the first guide wheel and the second guide wheel, it is ensured that the wound metal wire is accurately positioned during the transportation process and smoothly transmitted to the cutting module, which effectively improves the accuracy and stability of the feeding, thereby ensuring the continuity of the production process.
[0017] Preferably, a plurality of the first guide wheels and the second guide wheels are provided, and a rotating shaft is coaxially connected inside the first guide wheels and the second guide wheels, and the rotating shafts of the plurality of the first guide wheels are connected by belts, and the rotating shaft on any of the first guide wheels is connected to the output end of the driving motor.
[0018] By adopting the above technical solution, the first guide wheel and the second guide wheel are coaxially connected through a common rotating shaft, and the rotating shafts of multiple first guide wheels are connected together through belts. The belt transmission mechanism can ensure that each first guide wheel rotates synchronously, thereby maintaining a stable driving force during the feeding process of the metal wire.
[0019] Preferably, the cutting module includes a fixed side panel arranged inside the body, and at least two fixed side panels are provided, and a cutting area is formed between the two fixed side panels. A transverse sleeve and a longitudinal sleeve for guiding the metal wire are fixedly installed in the cutting area of any one of the fixed side panels, and a cutting rod that can slide intermittently is provided inside the transverse sleeve, and a mounting head is fixedly installed at one end of the cutting rod, and a cutting blade is provided on the upper surface of the mounting head, and a plurality of cutting notches are provided at the outer edge of the cutting blade, and the cutting notches are staggered with the longitudinal sleeve.
[0020] By adopting the above technical solution, the cutting rod adopts an intermittent sliding design, so that the cutting blade can contact the metal wire when needed, thereby achieving efficient cutting; the cutting notch on the outer edge of the cutting blade improves the cutting efficiency and accuracy, allowing the metal wire to be cut at a specific angle; the design combines the staggered cutting notch with the longitudinal sleeve to ensure that the metal wire is accurately positioned during the cutting process, thereby avoiding deviation and excessive wear.
[0021] Preferably, a baffle is fixedly mounted on the other end of the cutting rod, a first spring is provided between the baffle and the transverse sleeve, and the baffle is connected to the output end of the first cylinder.
[0022] By adopting the above technical solution, the baffle is fixed at one end of the cutting rod to provide support and protection to prevent the metal wire from being deflected or interfered with during the cutting process; the first spring connected to the baffle provides elastic support during cutting, and the baffle is reset by the restoring force after the cutting is completed, thereby relaxing the cutting rod.
[0023] Preferably, at least two limiting rods are arranged on the fixed side plate, the limiting rods penetrate through the limiting holes in the baffle plate, and a second spring is arranged on the outer side of the limiting rods.
[0024] By adopting the above technical solution, the limit rod ensures that the baffle works within a specific track by limiting the movement range of the baffle, thereby avoiding mechanical failure caused by excessive movement; when the baffle is subjected to external force, the elastic force of the second spring helps it to return to its initial position smoothly during reverse movement, ensuring that the entire movement process remains within the predetermined track.
[0025] In summary, this application has the following beneficial effects: 1. The nut forming continuous die and six-die processing equipment; the material is continuously moved through the internal conveyor to achieve an efficient production process; and multiple special dies are used for different processing tasks, such as leveling, flipping and punching, to ensure that the nuts meet high quality standards; the automated process reduces manual intervention, reduces labor intensity and error rate, thereby improving production efficiency; the system also reduces equipment footprint and investment costs by integrating processing steps, while shortening material residence time. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the nut forming continuous die and the six-die processing equipment in this embodiment; Figure 2 is a schematic diagram of the internal structure of the drive assembly in this embodiment; Figure 3 Schematic diagram of the internal structure of the feed module in this embodiment; Figure 4 is a schematic diagram of the internal structure of the cutting module in this embodiment; Description of reference numerals: 1. machine body; 2. six-mold processing device; 21. leveling module; 22. first flip module; 23. roughing module; 24. inner chamfering module; 25. punching module; 26. second flip module; 27. head module; 28. driving assembly; 281. second cylinder; 282. positioning block; 283. rotating rod; 284. mounting base; 285. pushing block; 286. swing rod; 3. continuous mold device; 31. feeding module; 311. mounting frame; 312, positioning plate; 313, first guide wheel; 314, second guide wheel; 315, groove; 316, rotating shaft; 32, cutting module; 321, fixed side plate; 322, transverse sleeve; 323, longitudinal sleeve; 324, cutting rod; 325, mounting head; 326, cutting blade; 327, cutting notch; 328, baffle; 329, first spring; 3210, limiting rod; 3211, second spring; 3212, first cylinder; 33, cold heading module. DETAILED DESCRIPTION
[0027] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content. Example
[0028] The present invention discloses a nut forming continuous die and six-die processing equipment, such as Figure 1 and Figure 2 As shown, it includes a machine body 1, the interior of the machine body 1 is provided with a conveying device, a continuous die device 3 for preliminary forming of nuts and a six-die processing device 2, the conveying device sequentially passes through the interior of the continuous die device 3 and the six-die processing device 2 for continuous transmission of materials; the six-die processing device 2 sequentially includes a flattening module 21, a first flipping module 22, a roughening module 23, an inner chamfering module 24, a punching module 25, a second flipping module 26 and a heading module 27 according to its production process.
[0029] like Figure 1 and Figure 2 As shown, specifically, the conveying device inside the nut forming continuous die and six-die processing equipment can continuously move materials, such as nut blanks, from one processing module to the next processing module to ensure the efficiency and continuity of the production process. The continuous die device 3 is used for the initial forming of the nut, and the basic shape of the nut can be quickly formed through the device. The nut forming continuous die and six-die processing equipment usually use multiple molds for pressing or forming, and can be mass-produced.
[0030] like Figure 1 and Figure 2As shown, the six-mode processing device 2 completes different processing modules in sequence according to the production process, and each module focuses on a specific processing task; for example, the initially formed nut is flattened by the flattening module 21 to improve the surface flatness; the nut is flipped by the first flipping module 22 to facilitate subsequent processing; a rough protective mouth is punched on the nut by the roughening module 23 to increase the mechanical properties of the thread; the inside of the nut is chamfered by the inner chamfering module 24 to reduce processing residues and improve functionality; a hole is punched on the nut by the punching module 25 to facilitate subsequent assembly or use; then the nut is flipped again by the second flipping module 26 to ensure that all surfaces can be processed; and the final molding is performed by the head shaping module 27 to ensure that the nut meets the design requirements; like Figure 1 and Figure 2 As shown, in general, the continuous mold device 3 and the conveying device can realize rapid processing of materials and significantly improve production efficiency; the use of automated conveying and processing procedures reduces the need for manual intervention, reduces labor intensity and human errors; and each processing module is designed for a specific processing step, which can ensure the high quality and consistency of the nuts; by integrating multiple processing steps into one, the equipment footprint and investment cost are reduced, while the residence time of materials in the production process is reduced.
[0031] like Figure 1 and Figure 2 As shown, the six-mold processing device 2 also includes a driving component 28, which is used to drive the flattening module 21, the first flipping module 22, the roughing module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the head forming module 27. Specifically, the driving component 28 includes a second cylinder 281 and a positioning block 282 fixedly installed in the body 1, a rotatable rotating rod 283 is provided inside the positioning block 282, and a mounting base 284 is provided on the rotating rod 283. The flattening module 21, the first flipping module 22, the roughing module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the head forming module 27 are driven by the flattening module 21, the first flipping module 22, the roughing module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the heading module 27 are all installed on the mounting base 284 according to the production process. Through the rotation of the rotating rod 283, the leveling module 21, the first flipping module 22, the roughing module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the heading module 27 on the mounting base 284 are driven to flip, so as to realize the driving function of the leveling module 21, the first flipping module 22, the roughing module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the heading module 27.
[0032] like Figure 1 and Figure 2As shown, the output end of the second cylinder 281 is connected to a push block 285, and a rocker rod 286 is hinged on the push block 285. The rocker rod 286 is fixedly connected to the rotating rod 283. The second cylinder 281 serves as a power source, and pushes the push block 285 to move through the driving force of the output end; the linear motion of the cylinder is converted into the linear motion of the push block 285; the movement of the push block 285 causes the hinged rocker rod 286 to swing; the linear motion of the push block 285 is applied to the rocker rod 286 through the hinge point, causing the rocker rod 286 to rotate around its hinge point; this structure effectively converts the linear drive of the cylinder into the rotation of the rotating rod 283, thereby optimizing the efficiency of power transmission.
[0033] like Figure 3 As shown, the continuous die device 3 includes a feed module 31, a cutting module 32 and a cold heading module 33 in sequence according to its production process; the feed module 31 is responsible for feeding the raw materials, such as metal strips or other alloy materials, uniformly and continuously into the subsequent cutting module 32, and the function of the cutting module 32 is to cut the raw materials fed by the feed module 31 into billets of appropriate length, which will be used for the next step of cold heading; in the cold heading module 33, the cut metal billets are formed into the preliminary shape of the nut through cold heading; cold heading is a plastic processing method that achieves a forming effect by applying high pressure to the metal to deform it at low temperature; this process can improve the strength and hardness of the material.
[0034] like Figure 3 As shown, through the continuous operation of feeding, cutting and cold heading, the entire forming process can achieve automated continuous production, thereby improving production efficiency; the cutting module 32 can ensure the precise length of the raw material, so that the cold heading module 33 can consistently process a nut shape that meets the standards; thus improving the overall product quality.
[0035] like Figure 3As shown, specifically, the feeding module 31 includes a mounting frame 311, a positioning plate 312 is fixedly installed above the mounting frame 311, a rotatable first guide wheel 313 and a second guide wheel 314 are provided on the positioning plate 312, the middle parts of the first guide wheel 313 and the second guide wheel 314 are provided with a groove 315, and a channel for the metal wire to pass through is formed between the groove 315 of the first guide wheel 313 and the groove 315 of the second guide wheel 314. The rolled metal wire passes through the channel between the first guide wheel 313 and the second guide wheel 314, and the first guide wheel 313 and the second guide wheel 314 are connected. The rotation of the wheel 314 can guide the movement of the metal wire; the design of the groove 315 allows the metal wire to remain positioned in the channel between the first guide wheel 313 and the second guide wheel 314, effectively preventing sliding or deviation; the rolled metal wire passes through the groove 315 to form a continuous supply channel; this design allows the metal wire to be accurately and smoothly transported to the cutting module 32, ensuring the continuity of the production process; the design of the groove 315 can ensure that the metal wire is not easy to fall off or deviate during the feeding process, thereby improving the accuracy and stability of the feeding and avoiding errors and material collapse in production.
[0036] like Figure 3 As shown, a plurality of first guide wheels 313 and second guide wheels 314 are provided, wherein the first guide wheels 313 and the second guide wheels 314 are coaxially connected with a rotating shaft 316 inside, and the rotating shafts 316 of the plurality of first guide wheels 313 are connected by belts, and the first guide wheels 313 and the second guide wheels 314 are coaxially connected by a common rotating shaft 316, and the rotating shafts 316 of the plurality of first guide wheels 313 are connected together by belts, and the belt transmission mechanism can ensure that each first guide wheel 313 rotates synchronously, thereby maintaining a stable driving force during the feeding process of the metal wire. amount; and the rotating shaft 316 on any first guide wheel 313 is connected to the output end of the driving motor; the output end of the driving motor can drive all the connected first guide wheels 313 and second guide wheels 314 through a belt; this means that when the driving motor is started, power will be transmitted to all the first guide wheels 313 and second guide wheels 314 through the belt system to achieve synchronous rotation; the synchronous rotation of the first guide wheel 313 and the second guide wheel 314 ensures the uniform supply of the metal wire in the channel, avoids the metal wire getting stuck or unstable due to rotation at different rates, and improves the processing accuracy.
[0037] like Figure 4As shown, the cutting module 32 includes two fixed side plates 321 arranged inside the body 1, and a cutting area is formed between the two fixed side plates 321 to ensure stability and accuracy during the cutting process; a transverse sleeve 322 and a longitudinal sleeve 323 for guiding the metal wire are fixedly installed in the cutting area of any fixed side plate 321, and the axis of the transverse sleeve 322 and the axis of the longitudinal sleeve 323 are perpendicularly coincident with each other, and a cutting rod 324 that can slide intermittently is provided inside the transverse sleeve 322, and a mounting head 325 is fixedly installed at one end of the cutting rod 324, and a cutting blade 326 is fixedly installed on the upper surface of the mounting head 325, and a plurality of cutting notches 327 are provided at the outer edge of the cutting blade 326, and the cutting notches 327 are provided at the outer edge of the cutting blade 326. 27 is offset from the longitudinal sleeve 323, and the cutting rod 324 can slide intermittently. This design allows the cutting blade 326 to contact the metal wire when needed, thereby achieving cutting; the outer edge of the cutting blade 326 has a plurality of cutting notches 327, and the design of these notches can improve the efficiency and effect of cutting, allowing the metal wire to be cut at a certain angle during cutting, thereby improving the cutting accuracy; through the intermittent sliding cutting rod 324, the cutting blade 326 can cut at the right time, avoiding excessive wear and improving efficiency; the offset design between the cutting notch 327 and the longitudinal sleeve 323 effectively avoids the deviation of the metal wire, ensuring that the precise cutting position is always maintained during the cutting process.
[0038] like Figure 4 As shown, a baffle 328 is fixedly installed at the other end of the cutting rod 324, and a first spring 329 is arranged between the baffle 328 and the transverse sleeve 322. One end of the first spring 329 is connected to the baffle 328, and the other end of the first spring 329 is connected to the transverse sleeve 322. The output end of the first cylinder 3212 is connected to the baffle 328; the baffle 328 is fixed to the other end of the cutting rod 324, and is mainly used to provide support and protection during the cutting process to prevent the metal wire from being deviated or interfered during the cutting process; the first spring 329 is connected to the baffle 328, and the output end of the first cylinder 3212 is connected to the baffle 328. The spring 329 is connected between the baffle 328 and the transverse sleeve 322, and can provide elastic support when the cutting rod 324 contacts the metal wire; once the cutting rod 324 completes the cutting action, the restoring force of the spring will cause the baffle 328 to return to its original position, thereby relaxing the cutting rod 324; the baffle 328 is connected to the output end of the first cylinder 3212, and the cylinder can control the movement of the baffle 328 through air pressure; when the cylinder generates air pressure, it can drive the baffle 328 for more precise positioning, thereby enhancing the stability and accuracy of cutting.
[0039] like Figure 4As shown, in addition, two limit rods 3210 are arranged on the fixed side plate 321, and the limit rod 3210 passes through the limit hole in the baffle 328, and a second spring 3211 is arranged on the outer side of the limit rod 3210, one end of the second spring 3211 is connected to the baffle 328, and the other end of the second spring 3211 is connected to the transverse sleeve 322, and the limit rod 3210 passes through the limit hole in the baffle 328 to limit the movement range of the baffle 328; it ensures that the baffle 328 works within a specific motion trajectory to avoid mechanical failure caused by excessive movement; when the baffle 328 is subjected to external force during operation, the second spring 3211 is compressed; this design enables the baffle 328 to use the elastic force of the second spring 3211 to return to the initial position when it moves in the reverse direction; the limit rod 3210 ensures that the baffle 328 will not deviate from the predetermined track during compression or stretching.
[0040] Working principle: During the operation of the device, the user needs to place the externally wound wire between the first guide wheel 313 and the second guide wheel 314. Through the driving mechanism of the first guide wheel 313 and the second guide wheel 314, the wire is guided into the longitudinal sleeve 323 in the cutting module 32. The cutting blade 326 equipped in the cutting module 32 cuts the wire into sections of appropriate length as required through intermittent cutting.
[0041] Subsequently, the cut wire is transported to the cold heading module 33 through a conveyor for cold heading. After that, the wire will pass through the flattening module 21, the first flipping module 22, the roughening module 23, the inner chamfering module 24, the punching module 25, the second flipping module 26 and the head shaping module 27. The operation of this series of modules is achieved by the coordinated action of the start drive assembly 28, and the function of each module is to accurately shape the nut.
[0042] Finally, the formed nut will be effectively exported through the blanking assembly inside the body 1 to complete the entire manufacturing process.
[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A nut forming continuous die and six-die processing equipment, characterized in that: The machine body (1) comprises a conveying device, a continuous die device (3) for preliminary forming of nuts, and a six-die processing device (2) inside the machine body (1); the conveying device sequentially penetrates the inside of the continuous die device (3) and the six-die processing device (2) for continuously transmitting materials; the six-die processing device (2) sequentially comprises a flattening module (21), a first flipping module (22), a roughening module (23), an inner chamfering module (24), a punching module (25), a second flipping module (26), and a heading module (27) according to its production process.
2. The nut forming continuous die and six-die processing equipment according to claim 1, characterized in that: The six-mold processing device (2) further comprises a driving assembly (28), wherein the driving assembly (28) is used to drive a flattening module (21), a first flipping module (22), a roughening module (23), an inner chamfering module (24), a punching module (25), a second flipping module (26), and a heading module (27).
3. The nut forming continuous die and six-die processing equipment according to claim 2, characterized in that: The driving assembly (28) comprises a positioning block (282) arranged in the machine body (1); a rotatable rotating rod (283) is arranged inside the positioning block (282); a mounting base (284) is arranged on the rotating rod (283); and the leveling module (21), the first turning module (22), the roughening module (23), the inner chamfering module (24), the punching module (25), the second turning module (26) and the heading module (27) are all mounted on the mounting base (284) according to the production process.
4. The nut forming continuous die and six-die processing equipment according to claim 3, characterized in that: The driving assembly (28) further comprises a second cylinder (281) arranged in the machine body (1); an output end of the second cylinder (281) is connected to a push block (285); a swing rod (286) is hingedly connected to the push block (285); and the swing rod (286) is fixedly connected to the rotating rod (283).
5. The nut forming continuous die and six-die processing equipment according to claim 1, characterized in that: The continuous die device (3) comprises, in sequence according to its production process, a feeding module (31), a cutting module (32) and a cold heading module (33).
6. The nut forming continuous die and six-die processing equipment according to claim 5, characterized in that: The feeding module (31) comprises a mounting frame (311), a positioning plate (312) is provided on the mounting frame (311), a rotatable first guide wheel (313) and a second guide wheel (314) are provided on the positioning plate (312), a groove (315) is provided in the middle of the first guide wheel (313) and the second guide wheel (314), and a channel for the metal wire to pass through is formed between the groove (315) of the first guide wheel (313) and the groove (315) of the second guide wheel (314).
7. The nut forming continuous die and six-die processing equipment according to claim 6, characterized in that: A plurality of the first guide wheels (313) and the second guide wheels (314) are provided, and a rotating shaft (316) is coaxially connected inside the first guide wheels (313) and the second guide wheels (314), and the rotating shafts (316) of the plurality of the first guide wheels (313) are connected via a belt, and the rotating shaft (316) on any of the first guide wheels (313) is connected to the output end of a driving motor.
8. The nut forming continuous die and six-die processing equipment according to claim 5, characterized in that: The cutting module (32) comprises a fixed side plate (321) arranged inside the machine body (1), wherein at least two fixed side plates (321) are provided, and a cutting area is formed between the two fixed side plates (321). A transverse sleeve (322) and a longitudinal sleeve (323) for guiding the metal wire are fixedly installed in the cutting area of any of the fixed side plates (321), and an intermittently slidable cutting rod (324) is provided inside the transverse sleeve (322), and a mounting head (325) is fixedly installed at one end of the cutting rod (324), and a cutting blade (326) is provided on the upper surface of the mounting head (325), and a plurality of cutting notches (327) are provided at the outer edge of the cutting blade (326), and the cutting notches (327) are arranged in an offset manner with respect to the longitudinal sleeve (323).
9. The nut forming continuous die and six-die processing equipment according to claim 8, characterized in that: A baffle (328) is fixedly mounted on the other end of the cutting rod (324); a first spring (329) is provided between the baffle (328) and the transverse sleeve (322); and the baffle (328) is connected to the output end of the first cylinder (3212).
10. The nut forming continuous die and six-die processing equipment according to claim 8, characterized in that: At least two limiting rods (3210) are provided on the fixed side plate (321), the limiting rods (3210) penetrate through limiting holes in the baffle plate (328), and a second spring (3211) is provided on the outer side of the limiting rods (3210).