A cutting device for bolt production and processing

Abstract

The application relates to the technical field of bolt processing, in particular to a cutting equipment for bolt production and processing, which comprises a supporting installation cylinder and further comprises: an adaptive feeding mechanism, which comprises a feeding installation cylinder arranged at one end of the supporting installation cylinder, and two groups of adjusting and guiding modules are symmetrically arranged in the feeding installation cylinder; the other end of the supporting installation cylinder is provided with a guiding installation cylinder; an adjusting and cutting mechanism, which comprises a rotating adjusting module, a spacing adjusting module and a rotating clamping module, the rotating adjusting module comprises a rotating installation cylinder arranged at one side of the end of the guiding installation cylinder, and the rotating clamping module comprises a displacement installation disc oppositely arranged on the rotating installation cylinder. The device takes the processing of bar materials with size difference at two ends as a core breakthrough point, combines adaptive feeding, multi-mode clamping and fine adjustment technology, and constructs a highly flexible, stable and reliable processing platform, which has significant technological progress in improving the processing range and production efficiency.

Description

Technical Field

[0001] This invention relates to the field of bolt processing technology, and in particular to a cutting device for bolt production and processing. Background Technology

[0002] Bolts, as the most basic and widely used standard fasteners in the mechanical field, directly affect the assembly accuracy and operational reliability of various mechanical equipment due to their machining quality. In the bolt manufacturing process, machining the bar stock is a key step to obtain precise shape, dimensions, and surface quality. Traditional bolt machining is usually completed using general-purpose lathes or simple special-purpose equipment, where a cutting tool is used to turn the rotating bar stock to achieve the required diameter, end face, and transition structure.

[0003] However, as industrial equipment develops towards greater complexity and higher performance, the structural forms of fasteners such as bolts are becoming increasingly diverse, placing higher demands on processing equipment. Especially in fields such as engineering machinery, heavy vehicles, and wind power equipment, a large number of irregularly shaped bolts with variable diameter structures are used, such as stepped shaft bolts. The two ends of these bolts often have significantly different diameters, requiring the machining of sections of varying thicknesses from a single bar stock. Machining such bars with significant differences in size at both ends presents the following technical challenges: one end needs to be reliably clamped to transmit cutting torque, while the other end needs to be suspended or supported to achieve variable diameter cutting, placing special requirements on the clamping method and motion coordination of the equipment.

[0004] To address the aforementioned issues, existing equipment typically employs two methods. For bar stock with minimal diameter variation, a double-center or chuck-and-center rest combination can be used for support and machining. However, for irregularly shaped bar stock with significant diameter differences at both ends and substantial length, existing general-purpose equipment often struggles to balance clamping stability and cutting accessibility. If segmented machining is used, multiple clamping operations are required, resulting in low efficiency and difficulty in ensuring coaxiality accuracy between the two machining sections. Furthermore, traditional equipment suffers from limitations in feed adaptability. For bar stock of varying thicknesses, adjustments or replacements of the guide mechanism are often necessary, hindering adaptive feeding and impacting production continuity and efficiency. Regarding tool adjustment, most equipment can only achieve single-dimensional feed, making it difficult to precisely control the cutting amount and radial position for different diameter segments, thus limiting improvements in machining accuracy.

[0005] The present invention aims to solve the technical problems existing in the prior art. To this end, a cutting device for bolt production and processing is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a cutting device for bolt production and processing, so as to solve the technical problems existing in the prior art.

[0007] By adopting the above technical solution, the present invention has the following beneficial effects:

[0008] The present invention provides a cutting device for bolt production and processing, comprising a support mounting cylinder, a support mounting frame disposed on the outer side of the support mounting cylinder, a fixed mounting plate disposed on the outer end of the support mounting frame, and a plurality of fixed mounting holes disposed on the fixed mounting plate, and further comprising:

[0009] The feeding mechanism includes a feeding mounting cylinder at one end of a support mounting cylinder, and two sets of adjusting guide modules are symmetrically arranged inside the feeding mounting cylinder.

[0010] The other end of the support mounting cylinder is provided with a material guide mounting cylinder;

[0011] The adjusting cutting mechanism includes a rotation adjustment module, a spacing adjustment module, and a rotation clamping module. The rotation adjustment module includes a rotation mounting cylinder disposed on one side of the end of the guide mounting cylinder, and the rotation clamping module includes a displacement mounting plate disposed opposite to the rotation mounting cylinder.

[0012] As a further embodiment of the present invention: the adjusting guide module includes a feeding mounting frame horizontally arranged inside the feeding mounting cylinder, a plurality of feeding guide wheels rotatably arranged inside the feeding mounting frame, feeding drive components symmetrically arranged at both ends of the feeding guide wheels, the feeding drive components are all fixed on the feeding mounting frame, and a concave airbag pad is sleeved on the outer side of the feeding guide wheel.

[0013] As a further embodiment of the present invention: the two ends of the feeding mounting frame are symmetrically provided with adjustment mounting frames, and each adjustment mounting frame is rotatably connected with a swing telescopic column. The outer end of the swing telescopic column is rotatably connected to the inner wall of the feeding mounting cylinder through an adjustment drive shaft.

[0014] As a further embodiment of the present invention: a plurality of swing arc panels are provided at equal angles inside the material guide installation cylinder, one end of each swing arc panel is rotatably connected to the inner wall of the material guide installation cylinder through a synchronous drive shaft, and the other end of each swing arc panel is rotatably provided with a clamping arc panel, and a plurality of anti-slip rubber protrusions are provided on the inner side of the clamping arc panel.

[0015] As a further embodiment of the present invention: the rotation adjustment module further includes a limiting rotation ring provided on one side of the rotation mounting cylinder, a limiting rotation groove provided at one end of the guide mounting cylinder in conjunction with the limiting rotation ring, a rotation toothed ring provided on the outer side of the rotation mounting cylinder, and a plurality of drive gears provided at equal angles in conjunction with the rotation toothed ring, all of which are fixed on the support mounting cylinder and mesh with the rotation toothed ring.

[0016] As a further aspect of the present invention: two sets of rotating conductive rings are provided on the outer side of the limiting rotating ring, and an annular conductive groove is provided on the inner side of the limiting rotating groove in conjunction with the rotating conductive rings.

[0017] As a further embodiment of the present invention: the spacing adjustment module includes a plurality of synchronously adjustable telescopic columns arranged at equal angles between the rotating mounting cylinder and the displacement mounting plate, wherein a spacing adjustment mounting plate is connected in series on one of the synchronously adjustable telescopic columns, and a working telescopic column is arranged on the spacing adjustment mounting plate. The working telescopic column is arranged perpendicular to the axis of the rotating mounting cylinder, and a tool mounting bracket is arranged at the outer end of the working telescopic column.

[0018] As a further embodiment of the present invention: directional telescopic columns are symmetrically arranged on one side of the adjustable mounting plate, and the outer end of the directional telescopic columns is connected to the rotating mounting cylinder;

[0019] As a further embodiment of the present invention: the rotating clamping module further includes a limiting bearing sleeve disposed at the middle position of the displacement mounting plate, a limiting rotating shaft disposed in conjunction with the limiting bearing sleeve, a clamping rotating cylinder disposed at one end of the limiting rotating shaft facing the rotating mounting cylinder, a transmission bevel gear disposed at the other end of the limiting rotating shaft, and a plurality of driving bevel gears disposed at equal angles in conjunction with the transmission bevel gear, all of the driving bevel gears being fixed on one side of the displacement mounting plate, and all of the driving bevel gears meshing with the transmission bevel gear;

[0020] As a further aspect of the present invention: a plurality of reset clamping blocks are arranged at equal angles inside the clamping rotating cylinder, and a guide prism hole is provided on the clamping rotating cylinder opposite to the reset clamping block. A guide prism is provided on one side of the reset clamping block in conjunction with the guide prism hole, and a reset spring is sleeved on the guide prism. The two ends of the reset spring are respectively connected to the reset clamping block and the clamping rotating cylinder.

[0021] As a further embodiment of the present invention: anti-slip textures are provided on the other side of each reset clamping block, and a guide plate is provided on the end of each reset clamping block facing the rotating mounting cylinder.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. Significantly broadened scope of application

[0024] It can handle bar stock with different sizes at both ends. By adapting the feeding mechanism, the guide mounting cylinder, and the rotating clamping module to work together, it can achieve a cutting method where one end is fixed by the rotating clamping module and the other end is suspended or fixed by the clamping arc panel, thus meeting the processing requirements of special bolt blanks such as stepped shafts.

[0025] The equipment features two basic operating modes: external clamping and cutting of large-sized bars and internal clamping and cutting of small-sized bars. This combination of capabilities allows a single machine to handle a wide range of processing scenarios, from standard equal-diameter bars to irregularly shaped bars, significantly improving its versatility and utilization.

[0026] 2. Adaptive feeding ensures continuous and efficient production.

[0027] The adjustable feeding module can automatically adjust the feeding distance according to the diameter of the bar stock, so as to achieve adaptive feeding of bar stock of different thicknesses.

[0028] The concave airbag pad on the outer side of the feed guide wheel increases the contact area, effectively protecting the surface of the bar stock while providing sufficient friction, avoiding damage caused by rigid contact, and improving the stability and efficiency of the feeding process.

[0029] 3. A reliable clamping and rotating system ensures cutting quality.

[0030] One end uses a reset clamping block for automatic centering and clamping, while the other end uses a swinging arc panel in conjunction with a clamping arc panel for stable holding. This dual clamping method ensures stability during rotary cutting and provides the necessary conditions for handling irregularly shaped bars at both ends.

[0031] It can drive the tool system to rotate around the bar stock, or drive the bar stock itself to rotate. These two rotation methods provide flexible options for machining bars of different sizes and with different clamping methods, ensuring a smooth and reliable cutting process.

[0032] 4. Multi-dimensional precision cutting adjustment to adapt to complex process requirements.

[0033] By controlling the radial position of the cutting tool through synchronous adjustment of the telescopic column and controlling the cutting depth through the working telescopic column, the combination of the two achieves precise control of the cutting amount, which can meet the machining accuracy requirements of bolts of different specifications.

[0034] The directional telescopic column effectively improves the stability of the adjustable mounting plate, ensuring the rigidity of the tool during the cutting process, thereby achieving good surface finish. Attached Figure Description

[0035] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0036] Figure 1 This is a left-side three-dimensional view of a cutting device used for bolt production and processing.

[0037] Figure 2 This is a right-side perspective three-dimensional structural diagram of a cutting device for bolt manufacturing.

[0038] Figure 3 This is a partial cross-sectional schematic diagram of a cutting device used for bolt manufacturing.

[0039] Figure 4 This is a partial cross-sectional view of a cutting device used for bolt manufacturing at the support mounting cylinder.

[0040] Figure 5 This is a partial cross-sectional schematic diagram of the feed guide wheel of a cutting device for bolt production and processing.

[0041] Figure 6 for Figure 4 An enlarged schematic diagram of point a in the middle.

[0042] Figure 7 This is a partial cross-sectional schematic diagram of the adjusting cutting mechanism in a cutting device for bolt manufacturing.

[0043] Figure 8 for Figure 7 Enlarged schematic diagram of point b in the middle.

[0044] Figure 9 This is a three-dimensional structural diagram of a cutting device for bolt manufacturing and processing at the clamping rotating cylinder.

[0045] 1-Support mounting cylinder, 2-Support mounting frame, 3-Fixed mounting plate, 4-Fixed mounting hole, 5-Feeding mounting cylinder, 6-Feeding mounting frame, 7-Modifying mounting plate, 8-Clamping rotating cylinder, 9-Reset clamping block, 10-Synchronous adjusting telescopic column, 11-Rotating gear ring, 12-Rotating mounting cylinder, 13-Drive gear, 14-Guide mounting cylinder, 15-Swinging arc panel, 16-Clamping arc panel, 17-Drive bevel gear, 18-Transmission bevel gear, 19-Concave airbag cushion, 20-Feeding guide wheel, 21- 22-Adjusting drive shaft, 23-Swing telescopic column, 24-Adjusting mounting bracket, 25-Limiting rotation groove, 26-Anti-slip rubber protrusion, 27-Limiting shaft, 28-Limiting bearing sleeve, 29-Guide prism, 30-Adjusting mounting plate, 31-Working telescopic column, 32-Tool mounting bracket, 33-Directional telescopic column, 34-Rotating conductive ring, 35-Guide prism hole, 36-Reset spring, 37-Guide inclined plate, 38-Anti-slip texture, 39-Limiting rotation ring, 40-Annular conductive groove. Detailed Implementation

[0046] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0047] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0048] Example 1, please refer to Figures 1-4 In this embodiment of the invention, a cutting device for bolt production and processing includes a support mounting cylinder 1, a support mounting frame 2 is provided on the outer side of the support mounting cylinder 1, a fixed mounting plate 3 is provided on the outer end of the support mounting frame 2, and a plurality of fixed mounting holes 4 are provided on the fixed mounting plate 3. The device also includes:

[0049] The feeding mechanism includes a feeding mounting cylinder 5 provided at one end of the support mounting cylinder 1, and two sets of adjusting guide modules are symmetrically arranged inside the feeding mounting cylinder 5;

[0050] The other end of the support mounting cylinder 1 is provided with a material guide mounting cylinder 14. Several swing arc panels 15 are provided at equal angles inside the material guide mounting cylinder 14. One end of each swing arc panel 15 is rotatably connected to the inner wall of the material guide mounting cylinder 14 through a synchronous drive shaft. The other end of each swing arc panel 15 is rotatably provided with a clamping arc panel 16. Several anti-slip rubber protrusions 26 are provided on the inner side of the clamping arc panel 16.

[0051] The adjusting cutting mechanism includes a rotation adjustment module, a spacing adjustment module, and a rotation clamping module. The rotation adjustment module includes a rotation mounting cylinder 12 disposed on one side of the end of the guide mounting cylinder 14, and the rotation clamping module includes a displacement mounting plate 7 disposed directly opposite the rotation mounting cylinder 12.

[0052] The device is mounted on a fixed mounting frame or mobile device by means of the fixed mounting plate 3 and the fixed mounting holes 4 thereon, so as to adapt to the processing needs under different working conditions;

[0053] The feed mechanism guides the bolt processing bar stock into the feed section by section. With the adjustment and cooperation of two sets of adjustable guide modules, it can achieve adaptive guide for bar stock of different thicknesses and adjust the guide spacing between the guide and the guide installation cylinder 14 to adapt to the guide of bar stock of different lengths.

[0054] The swing arc panel 15 can be rotated synchronously by the synchronous drive shaft. The clamping arc panel 16 mounted on it can clamp and fix a section of bar. At this time, the anti-slip rubber protrusion 26 makes the bar firm and stable. Then, in conjunction with the rotation adjustment module, the spacing adjustment module and the rotation clamping module rotate synchronously. At this time, the cutter mounted on the spacing adjustment module cuts the bar. Then, the reverse drive synchronous drive shaft causes the clamping arc panel 16 to disengage from the clamping state. The cut bar falls and is collected by the external collection device. This is suitable for cutting operations of larger bars.

[0055] Alternatively, a section of bar stock can be inserted into the rotating clamping module first. Under the action of the rotating clamping module, the bar stock rotates. At this time, the cutter on the spacing adjustment module cuts the bar stock. After the cutting is completed, the cutter is lifted, and under the action of the spacing adjustment module, the cut bar stock is inserted into the guide mounting cylinder 14, so that the clamping arc panel 16 clamps the cut bar stock again. At this time, the spacing adjustment module moves the rotating clamping module away until the cut bar stock is completely detached from the rotating clamping module. At this time, the reverse drive synchronous drive shaft is activated, so that the clamping arc panel 16 is released from the clamping state, and the cut bar stock falls and is collected by the external collection device. This is suitable for cutting operations of smaller-sized bar stock.

[0056] The combination of these two technologies enables the cutting of bars with different sizes at both ends, significantly expanding the applicability of the cutting equipment.

[0057] Example 2, based on Example 1, please refer to... Figures 1-5 In this embodiment of the invention, the adjusting guide module includes a feeding mounting frame 6 horizontally arranged inside the feeding mounting cylinder 5. A plurality of feeding guide wheels 20 are rotatably arranged inside the feeding mounting frame 6. Feeding drive components 21 are symmetrically arranged at both ends of the feeding guide wheels 20. The feeding drive components 21 are all fixed on the feeding mounting frame 6. A concave airbag pad 19 is sleeved on the outer side of the feeding guide wheels 20. Adjusting mounting frames 24 are symmetrically arranged at both ends of the feeding mounting frame 6. A swing telescopic column 23 is rotatably connected to each adjusting mounting frame 24. The outer end of the swing telescopic column 23 is rotatably connected to the inner wall of the feeding mounting cylinder 5 through an adjusting drive shaft 22.

[0058] The bar stock for bolt processing is introduced into the feeding installation cylinder 5. The angle of the swing telescopic column 23 is adjusted by adjusting the drive shaft 22. At the same time, the swing telescopic column 23 is adjusted to adjust the distance between the feeding installation frame 6 and the feeding guide wheel 20 on it, so as to adapt to the feeding and guiding operation of bar stock for bolt processing of different sizes.

[0059] The feeding drive 21 drives the feeding guide wheel 20 and its concave airbag 19 to rotate, which increases the transmission surface of the feeding guide wheel 20, reduces the pressure on the bar stock, and improves the feeding efficiency.

[0060] Example 3, based on Example 2, please refer to... Figures 3-9 In this embodiment of the invention, the rotation adjustment module further includes a limiting rotation ring 39 provided on one side of the rotating mounting cylinder 12, a limiting rotation groove 25 provided at one end of the guiding mounting cylinder 14 in conjunction with the limiting rotation ring 39, a rotating gear ring 11 provided on the outer side of the rotating mounting cylinder 12, and a plurality of driving gears 13 provided at equal angles in conjunction with the rotating gear ring 11. The driving gears 13 are all fixed on the supporting mounting cylinder 1 and mesh with the rotating gear ring 11. Two sets of rotating conductive rings 34 are provided on the outer side of the limiting rotation ring 39, and an annular conductive groove 40 is provided on the inner side of the limiting rotation groove 25 in conjunction with the rotating conductive ring 34.

[0061] The spacing adjustment module includes several synchronously adjustable telescopic columns 10 arranged at equal angles between the rotating mounting cylinder 12 and the displacement mounting plate 7. One of the synchronously adjustable telescopic columns 10 is connected in series with a spacing adjustment mounting plate 30. The spacing adjustment mounting plate 30 is provided with a working telescopic column 31. The working telescopic column 31 is arranged perpendicular to the axis of the rotating mounting cylinder 12. A tool mounting bracket 32 ​​is provided at the outer end of the working telescopic column 31. A directional telescopic column 33 is symmetrically arranged on one side of the spacing adjustment mounting plate 30 to improve the stability of the spacing adjustment mounting plate 30 and ensure the working stability of the tool mounting bracket 32 ​​and the tools installed on it. The outer end of the directional telescopic column 33 is connected to the rotating mounting cylinder 12.

[0062] The rotating clamping module also includes a limiting bearing sleeve 28 located at the center of the displacement mounting plate 7. A limiting rotating shaft 27 is provided in conjunction with the limiting bearing sleeve 28. A clamping rotating cylinder 8 is provided at one end of the limiting rotating shaft 27 facing the rotating mounting cylinder 12, and a transmission bevel gear 18 is provided at the other end of the limiting rotating shaft 27. A plurality of driving bevel gears 17 are provided at equal angles to the transmission bevel gear 18. All driving bevel gears 17 are fixed to one side of the displacement mounting plate 7 and mesh with the transmission bevel gears 18. The clamping rotating cylinder 8 The internal components are provided with several reset clamping blocks 9 at equal angles. Each reset clamping block 9 has a guide prism hole 35 on the clamping rotating cylinder 8 directly opposite it. Each reset clamping block 9 has a guide prism 29 on one side that matches the guide prism hole 35. Each guide prism 29 is fitted with a reset spring 36. The two ends of the reset spring 36 are connected to the reset clamping block 9 and the clamping rotating cylinder 8, respectively. Each reset clamping block 9 has an anti-slip texture 38 on the other side. Each reset clamping block 9 has a guide inclined plate 37 on the end facing the rotating mounting cylinder 12.

[0063] First, the bar stock contacts the guide inclined plate 37 and slides along the guide inclined plate 37, causing the return spring 36 to press and the guide prism 29 to slide along the guide prism hole 35 until the bar stock is inserted between the return clamping blocks 9. Under the action of the return spring 36, and in conjunction with the anti-slip texture 38 in the return clamping block 9, one end of the bar stock is stably clamped and fixed on the clamping rotating cylinder 8. Then, the drive bevel gear 17 is activated, which meshes with the transmission bevel gear 18 for transmission. With the cooperation of the limit rotating shaft 27 and the limit bearing sleeve 28, the clamping rotating cylinder 8 and the bar stock clamped and fixed on it rotate stably.

[0064] At this time, adjust the length of the synchronous adjustment telescopic column 10, adjust the position of the adjustment mounting plate 30, that is, adjust the position of the tool installed on the tool mounting bracket 32, and then cooperate with the working telescopic column 31 to adjust the feed depth of the tool to adapt to the requirements of different cutting operations.

[0065] When the bar stock is clamped and fixed by the clamping arc panel 16, the drive gear 13 is activated to engage with the rotating gear ring 11 for transmission. With the cooperation of the limiting rotating ring 39 and the limiting rotating groove 25, the rotation of the rotating mounting cylinder 12 is ensured to be stable. Then, the length of the synchronous adjusting telescopic column 10 is adjusted, and the position of the adjusting mounting plate 30 is adjusted, that is, the position of the tool installed on the tool mounting frame 32 is adjusted. With the cooperation of the working telescopic column 31, the feed depth of the tool is adjusted so that the tool can cut the bar stock as the rotating mounting cylinder 12 rotates.

[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0067] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cutting device for bolt manufacturing, comprising a support mounting cylinder, a support mounting frame disposed on the outer side of the support mounting cylinder, a fixed mounting plate disposed on the outer end of the support mounting frame, and a plurality of fixed mounting holes disposed on the fixed mounting plate, characterized in that, Also includes: The feeding mechanism includes a feeding mounting cylinder at one end of a support mounting cylinder, and two sets of adjusting guide modules are symmetrically arranged inside the feeding mounting cylinder. The other end of the support mounting cylinder is provided with a material guide mounting cylinder; The adjusting cutting mechanism includes a rotation adjusting module, a spacing adjusting module, and a rotation clamping module. The rotation adjusting module includes a rotation mounting cylinder disposed on one side of the end of the guide mounting cylinder, and the rotation clamping module includes a displacement mounting plate disposed directly opposite the rotation mounting cylinder. The rotation adjustment module also includes a limiting rotation ring set on one side of the rotating mounting cylinder. One end of the guide mounting cylinder is provided with a limiting rotation groove in conjunction with the limiting rotation ring. A rotating toothed ring is provided on the outer side of the rotating mounting cylinder. Several drive gears are set at equal angles in conjunction with the rotating toothed ring. The drive gears are all fixed on the support mounting cylinder and mesh with the rotating toothed ring. Two sets of rotating conductive rings are provided on the outer side of the limiting rotation ring. An annular conductive groove is provided on the inner side of the limiting rotation groove in conjunction with the rotating conductive ring. The spacing adjustment module includes several synchronously adjustable telescopic columns arranged at equal angles between the rotating mounting cylinder and the displacement mounting plate. A spacing adjustment mounting plate is connected in series on one of the synchronously adjustable telescopic columns. A working telescopic column is arranged on the spacing adjustment mounting plate. The working telescopic column is arranged perpendicular to the axis of the rotating mounting cylinder. A tool mounting bracket is provided at the outer end of the working telescopic column. A directional telescopic column is symmetrically arranged on one side of the spacing adjustment mounting plate. The outer end of the directional telescopic column is connected to the rotating mounting cylinder.

2. The cutting equipment for bolt manufacturing and processing according to claim 1, characterized in that, The adjusting guide module includes a feeding mounting frame horizontally arranged inside the feeding mounting cylinder, a plurality of feeding guide wheels rotatably arranged inside the feeding mounting frame, feeding drive components symmetrically arranged at both ends of the feeding guide wheels, the feeding drive components are all fixed on the feeding mounting frame, and a concave airbag pad is sleeved on the outer side of the feeding guide wheels.

3. The cutting equipment for bolt manufacturing and processing according to claim 2, characterized in that, The feeding mounting frame is symmetrically provided with adjustment mounting frames at both ends. Each adjustment mounting frame is rotatably connected with a swing telescopic column. The outer end of the swing telescopic column is rotatably connected to the inner wall of the feeding mounting cylinder through an adjustment drive shaft.

4. The cutting equipment for bolt manufacturing and processing according to claim 1, characterized in that, The material guide installation cylinder is provided with several swing arc panels at equal angles. One end of each swing arc panel is rotatably connected to the inner wall of the material guide installation cylinder through a synchronous drive shaft. The other end of each swing arc panel is rotatably provided with a clamping arc panel. The inner side of the clamping arc panel is provided with several anti-slip rubber protrusions.

5. The cutting equipment for bolt manufacturing and processing according to claim 1, characterized in that, The rotating clamping module also includes a limiting bearing sleeve located at the middle position of the displacement mounting plate, a limiting rotating shaft provided in conjunction with the limiting bearing sleeve, a clamping rotating cylinder provided at one end of the limiting rotating shaft facing the rotating mounting cylinder, and a transmission bevel gear provided at the other end of the limiting rotating shaft, and a number of driving bevel gears provided at equal angles in conjunction with the transmission bevel gear, all of which are fixed on one side of the displacement mounting plate and mesh with the transmission bevel gear.

6. The cutting equipment for bolt manufacturing and processing according to claim 5, characterized in that, The clamping rotating cylinder has several reset clamping blocks arranged at equal angles inside. Each reset clamping block has a guide prism hole on the clamping rotating cylinder directly opposite it. Each side of the reset clamping block has a guide prism that matches the guide prism hole. Each guide prism is fitted with a reset spring. The two ends of the reset spring are connected to the reset clamping block and the clamping rotating cylinder, respectively.

7. A cutting device for bolt manufacturing and processing according to claim 6, characterized in that, The other side of each reset clamping block is provided with anti-slip texture, and the end of each reset clamping block facing the rotating mounting cylinder is provided with a guide plate.

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