Lock nut machining equipment

Abstract

The invention relates to the technical field of fastener machining, and provides locknut machining equipment which comprises a rack, a feeding part is movably arranged on the rack, two supporting frames rotate relative to the rack and are movably arranged, the two supporting frames are located on the two sides of the feeding part correspondingly, and a first mounting part and a second mounting part are arranged on the supporting frames in a sliding mode. The first mounting piece and the second mounting piece are close to or far away from each other after sliding, the first saw blade is arranged on the first mounting piece, the second saw blade is arranged on the second mounting piece, and after the first mounting piece and the second mounting piece are close to each other, the side faces of the first saw blade and the second saw blade abut against each other. By means of the technical scheme, the problems that in the prior art, the lock nut machining speed is low, and the equipment stability is poor are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fastener processing, and in particular to a locking nut processing device. Background Art

[0002] In the field of mechanical connection, anti-loosening nuts play a vital role, especially anti-loosening nuts with bevel grooves on both sides of the nut. Their special structure can effectively prevent the nuts from loosening under complex working conditions such as vibration and impact. They are widely used in industries with extremely high connection reliability requirements such as aerospace, automobile manufacturing, and mechanical equipment. With the rapid development of these industries, the demand for anti-loosening nuts is growing, and higher requirements are also placed on their processing quality and production efficiency.

[0003] Traditional methods of processing anti-loosening nuts have many problems when facing large-scale production. On the one hand, the feeding process and the cutting process lack effective coordination, and the feeding rhythm is unstable, which often leads to the nut not being able to reach the cutting position in time and accurately, making the saw blade wait too long, and the cutting process is also interrupted due to frequent adjustments, which seriously affects production efficiency. Moreover, when it is necessary to process nuts of different specifications (such as different diameters, lengths, and shapes), traditional equipment often requires complex re-debugging or even replacement of some devices before continuing processing, and has poor adaptability.

[0004] On the other hand, during the cutting process, the saw blade is easily affected by cutting debris while working. Due to the lack of effective protective measures, a large amount of debris generated by cutting nuts can easily enter between the saw blades. These debris will increase the wear of the saw blade and greatly shorten the service life of the saw blade. Frequent replacement of saw blades not only increases the maintenance cost of the equipment, but also causes a lot of downtime, seriously restricting production efficiency. In addition, the accumulation of debris will also cause uneven force on the saw blade, causing vibration and deviation, which in turn affects the accuracy and quality of nut cutting. It is impossible to ensure that the processing size and shape of each nut meet the standards, resulting in a lower product qualification rate and increased production costs. Summary of the invention

[0005] The present invention provides a locking nut processing device, which solves the problems of slow locking nut processing speed and poor equipment stability in the related art.

[0006] The technical solution of the present invention is as follows: A locking nut processing device, comprising frame, A loading piece, the loading piece is movably arranged on the frame, A support frame, the support frame is rotatable and movable relative to the frame, and there are two support frames, which are respectively located on both sides of the loading piece. A first mounting member and a second mounting member, wherein the first mounting member and the second mounting member are both slidably disposed on the support frame, and the first mounting member and the second mounting member move closer to or farther from each other after sliding. a first saw blade, the first saw blade being disposed on the first mounting member, The second saw blade is arranged on the second mounting member. After the first mounting member and the second mounting member are close to each other, the first saw blade and the side surfaces of the second saw blade are arranged in abutment with each other.

[0007] As a further technical solution, the first saw blade has a first sawtooth portion, the second saw blade has a second sawtooth portion, the diameter of the second saw blade is smaller than that of the first saw blade, and the first sawtooth portion and the second sawtooth portion are arranged opposite to each other.

[0008] As a further technical solution, the first saw blade and the second saw blade both have positioning holes, the first mounting member has a first penetration portion, the first penetration portion has a first penetration hole, and the second mounting member has a second penetration portion. After the first mounting member and the second mounting member are close to each other, the first penetration portion sequentially penetrates the positioning hole of the first saw blade and the positioning hole of the second saw blade, the second penetration portion penetrates the first penetration hole, and the second mounting member has a yield portion, the yield portion is used to accommodate the first penetration portion, and the second penetration portion is located in the yield portion.

[0009] As a further technical solution, the feeding part includes a first sliding member, the first sliding member being movably arranged relative to the frame, The second sliding member is slidably arranged on the first sliding member, the first sliding member has a first limiting groove, the second sliding member has a sliding portion, the sliding portion is slidably arranged in the first limiting groove, and a fixed space is formed between the first sliding member and the second sliding member.

[0010] As a further technical solution, it also includes a first rotating driving member, wherein the first rotating driving member is movably arranged on the frame, and the supporting frame is lifted and arranged at an output end of the first rotating driving member and is driven to rotate by the first rotating driving member; a first linear driving member, the first linear driving member is movably disposed on the frame and is located below the first rotating driving member, the supporting frame is rotatably disposed on the output end of the first linear driving member and is driven to move by the first linear driving member, A second linear drive member, wherein the second linear drive member is rotatably disposed on the frame, and the feeding member is threadedly disposed on the second linear drive member. A third linear driving member, which is arranged on the frame and is used to drive the second sliding member to slide relative to the first sliding member.

[0011] As a further technical solution, the second sliding member has a first relief groove, and the first sliding member has a second relief groove. The first relief groove leads to the second relief groove. Both the first relief groove and the second relief groove are two and are respectively located on both sides of the first sliding member and the second sliding member.

[0012] As a further technical solution, it further includes An annular pressing member. Two annular pressing members form a group, and there are two groups. The two annular pressing members of the two groups are respectively arranged on the first mounting member and the second mounting member. The two annular pressing members of the same group are respectively pressed on the first saw blade and the second saw blade, and the annular pressing member fixes the first saw blade and the second saw blade to the middle of the support frame.

[0013] As a further technical solution, it further includes A blocking member, which is movably arranged on the frame and is located on one side of the feeding member. After the blocking member moves, it opens or closes the fixed space. A pushing member, which is movably arranged on the frame. After the pushing member moves, it is used to push the nut to be processed into the fixed space.

[0014] As a further technical solution, one end of the support frame has a special-shaped sliding portion, and it further includes A sliding sleeve, which is arranged at the output end of the first rotational driving member. The sliding sleeve has a sliding groove, and the special-shaped sliding portion is slidably arranged in the sliding groove.

[0015] As a further technical solution, it further includes A bearing member, which is arranged on the first linear driving member, and the other end of the support frame is arranged on the bearing member.

[0016] The working principle and beneficial effects of the present invention are: In the present invention, the cooperation between the movement of the feeding member and the movement of the support frame, combined with the cutting actions of the first saw blade and the second saw blade, forms an efficient processing system. The feeding member conveys nuts to the position of the saw blade according to a predetermined rhythm, and the saw blade performs stable cutting when the nuts arrive. The two work together, making the processing process smoother. This synergy can reduce the waiting time and adjustment time during the processing, maximize the processing capacity of the equipment, and improve the production efficiency. When replacing nuts with different diameters, lengths, or shapes, adjusting the position of the support frame, and adjusting the movement parameters of the feeding member, smooth feeding and accurate cutting can be achieved.

[0017] The first saw blade and the second saw blade are arranged in side contact. This tight structural design effectively reduces the possibility of cutting debris entering between them. During the process of cutting nuts, a large amount of debris will be generated. If this debris enters between the saw blades, it may cause problems such as increased wear of the saw blades, jamming of the saw blades, or even chipping of the saw blades. The side contact design acts as a barrier to prevent the entry of debris and protects the saw blades. Since the damage to the saw blades caused by debris is reduced, the service life of the saw blades is extended. This means that during the entire service life of the equipment, the saw blades do not need to be replaced frequently, reducing the maintenance cost and downtime of the equipment. For enterprises that mass-produce locknuts, reducing the frequency of saw blade replacement can improve production efficiency and the utilization rate of the equipment, thus obtaining better economic benefits. When the cutting debris cannot enter between the first saw blade and the second saw blade, the saw blades can work in a more stable state. Without the interference of debris, the force on the saw blades during rotation is more uniform, avoiding vibrations or offsets of the saw blades caused by debris accumulation. This stable cutting state helps to improve the precision and quality of nut cutting, ensuring that the processing dimensions and shapes of each nut meet the standard requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above characteristics, technical features, advantages and their implementation manners of the present invention will be further described below in a clear and understandable manner in combination with the drawings in the preferred embodiments.

[0019] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is Figure 1 an enlarged structural diagram of B in Figure 3 is a schematic internal structure diagram of the present invention; Figure 4 is Figure 3 an enlarged structural diagram of A in Figure 5 is a schematic alignment structure diagram of the first saw blade and the second saw blade in the present invention; Figure 6 is an exploded schematic diagram of a part of the structure of the present invention; Figure 7 is Figure 6 a schematic structural diagram of another perspective of

[0020] In the figure: frame - 1, loading part - 2, first sliding part - 201, second sliding part - 202, first limiting groove - 203, sliding part - 204, fixed space - 205, first relief groove - 206, second relief groove - 207, support frame - 3, special-shaped sliding part - 301, first mounting part - 4, first through part - 401, first through hole - 402, second mounting part - 5, second through part - 501, relief part - 502, first saw blade - 6, first serrated part - 601, second saw blade - 7, second serrated part - 701, positioning hole - 702, first rotation driving part - 8, first linear driving part - 9, second linear driving part - 10, third linear driving part - 11, annular pressing part - 12, blocking part - 13, pushing part - 14, sliding sleeve - 15, bearing part - 16. Specific embodiments In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings and other embodiments can be obtained.

[0021] For the sake of simplicity of the drawings, only the parts related to the invention are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, for the sake of simplicity and easy understanding of the drawings, in some drawings, parts with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0022] In this article, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0023] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0024] Refer to Figures 1 to 7, which is the first embodiment of the present invention, provides a loosening-preventing nut processing device, including a frame 1, a feeding member 2 movably arranged on the frame 1, a support frame 3 rotatably and movably arranged relative to the frame 1. There are two support frames 3, which are respectively located on both sides of the feeding member 2. A first mounting member 4 and a second mounting member 5 are both slidably arranged on the support frame 3. After the first mounting member 4 and the second mounting member 5 slide, they approach or move away from each other. A first saw blade 6 is arranged on the first mounting member 4, and a second saw blade 7 is arranged on the second mounting member 5. After the first mounting member 4 and the second mounting member 5 approach each other, the side surfaces of the first saw blade 6 and the second saw blade 7 are in abutting contact.

[0025] In this embodiment, the moving design of the feeding member 2 enables the nut to smoothly pass through the positions where the first saw blade 6 and the second saw blade 7 are located. By precisely controlling the moving path and speed of the feeding member 2, it can be ensured that the nut has a stable posture and appropriate speed when reaching the saw blade position, avoiding cutting deviation caused by unstable factors such as shaking and jumping during the cutting process of the nut, and ensuring the cutting accuracy and quality. The smooth feeding process enables the first saw blade 6 and the second saw blade 7 to accurately act on the predetermined cutting part of the nut. When grooving the loosening-preventing nut, stable feeding can ensure that the saw blade cuts along the designed path, reducing problems such as dimensional errors and shape deviations caused by the unstable position of the nut, thereby improving the processing accuracy of the loosening-preventing nut and meeting the requirements of high-precision processing. The movement of the feeding member 2 enables the nut to smoothly pass through the saw blade, realizing continuous cutting operations. This design optimizes the cutting process and avoids situations such as cutting interruption or frequent adjustment caused by unstable feeding. Compared with the unstable feeding method, it can make more efficient use of the cutting ability of the saw blade, reduce the cutting time, increase the number of nuts processed per unit time, and thus improve the production efficiency of the entire processing device. When the feeding member 2 returns the cut nut along the original path, the saw blade can polish the larger burr part.

[0026] The mutual cooperation between the movement of the feeding member 2 and the movement of the support frame 3, combined with the cutting actions of the first saw blade 6 and the second saw blade 7, forms an efficient processing system. The feeding member 2 conveys the nut to the saw blade position according to a predetermined rhythm, and the saw blade performs stable cutting when the nut arrives. The two work together to make the processing process more fluent. This synergistic effect can reduce the waiting time and adjustment time during the processing process, maximize the processing capacity of the equipment, and improve the production efficiency. When replacing nuts with different diameters, lengths or shapes, adjust the position of the support frame 3 and the movement parameters of the feeding member 2 to achieve smooth feeding and accurate cutting.

[0027] The first saw blade 6 and the second saw blade 7 are arranged in side-by-side contact. This tight structural design effectively reduces the possibility of cutting debris entering between them. During the process of cutting nuts, a large amount of debris will be generated. If this debris enters between the saw blades, it may cause problems such as increased wear of the saw blades, jamming of the saw blades, or even chipping of the blades. The side-by-side contact design acts as a barrier to prevent the entry of debris and protects the saw blades. Since the damage to the saw blades caused by debris is reduced, the service life of the saw blades is extended. This means that during the entire service life of the equipment, the saw blades do not need to be frequently replaced, reducing the maintenance cost and downtime of the equipment. For enterprises that mass-produce locknuts, reducing the frequency of saw blade replacement can improve production efficiency and the utilization rate of the equipment, thus obtaining better economic benefits. When the cutting debris cannot enter between the first saw blade 6 and the second saw blade 7, the saw blades can work in a more stable state. Without the interference of debris, the force on the saw blades during rotation is more uniform, avoiding vibrations or offsets of the saw blades caused by debris accumulation. This stable cutting state helps to improve the precision and quality of nut cutting, ensuring that the processing dimensions and shapes of each nut meet the standard requirements.

[0028] Furthermore, the first saw blade 6 has a first serrated portion 601, the second saw blade 7 has a second serrated portion 701, the diameter of the second saw blade 7 is smaller than that of the first saw blade 6, and the first serrated portion 601 and the second serrated portion 701 are arranged opposite to each other.

[0029] In this embodiment, the diameters of the first saw blade 6 and the second saw blade 7 are different, but the number of teeth is the same and they are arranged opposite to each other, so that each first serrated portion 601 corresponds to a second serrated portion 701, enabling synchronous cutting during the cutting operation. This synchronism is crucial as it ensures that the actions of the two saw blades are coordinated during the nut cutting process. Compared with non-synchronous cutting, it can avoid vibrations and unstable factors caused by uncoordinated actions of the saw blades, making the cutting process smoother. Synchronous cutting effectively reduces the possibility of a gap being generated between the first saw blade 6 and the second saw blade 7. During the cutting process, if the saw blades do not work synchronously, it is easy to form gaps between them, and these gaps will become channels for debris to enter. Through synchronous cutting, the tight fit between the saw blades is maintained, preventing debris accumulation problems caused by the appearance of gaps and ensuring the stability of the cutting environment.

[0030] Since the first serrated part 601 and the second serrated part 701 perform synchronous cutting, the situation of adjusting or pausing the processing due to the asynchrony of the saw blades is reduced. This enables the cutting operation to proceed continuously and efficiently, avoiding unnecessary time waste, thereby increasing the number of lock nuts processed per unit time and enhancing the overall processing efficiency. The stable cutting process can ensure that the cutting dimensions and shapes of the nuts are more precise, reducing cutting errors caused by the instability of the saw blades. At the same time, without debris interfering with the cutting process, the surface quality of the processed nuts is better, meeting the requirements of high-precision processing for lock nuts.

[0031] The first saw blade 6 and the second saw blade 7 perform synchronous cutting, avoiding saw blade wear caused by debris entering due to the gap between the saw blades. Debris entering between the saw blades will exacerbate the wear of the saw blades and may even cause the saw blades to be damaged. Reducing the frequency of saw blade damage and replacement means reducing the equipment maintenance cost. In addition, synchronous cutting reduces equipment failures caused by saw blade problems, reducing the labor, material, and time costs required for equipment maintenance, and improving the overall reliability and economy of the equipment.

[0032] The design that the diameter of the first saw blade 6 is larger than that of the second saw blade 7 can skillfully machine a groove with an inclined surface when cutting the nut. This unique design greatly reduces the difficulty of machining the inclined surface groove on the nut. Traditional processing methods require complex tool path planning or multiple cutting operations to achieve the inclined surface groove, while this equipment can naturally form the inclined surface groove in one cutting process through the difference in the diameters of the saw blades, saving processing time and effort. Since the inclined surface groove is cut out in one go using the difference in saw blade diameters, compared with complex step-by-step processing techniques, the errors that may be introduced due to multiple positioning and operations are reduced. This design can more precisely control the angle and size of the inclined surface groove, ensuring a high degree of consistency of the inclined surface grooves on each nut, thereby improving the processing accuracy and quality of the lock nuts and better meeting the design requirements of the product. When mass-producing lock nuts, the ability to quickly and conveniently machine the inclined surface groove significantly improves the production efficiency. The method of completing the inclined surface groove in one cutting reduces the processing time of a single nut, enabling more lock nuts with inclined surface grooves to be produced per unit time. For large-scale production, this can effectively shorten the production cycle and meet market demand faster. The reduction in processing difficulty directly translates into cost savings. It reduces the additional equipment, tools, and labor inputs required for complex processing techniques, and at the same time reduces the scrap rate due to improved processing accuracy. In addition, the increase in production efficiency also means that the fixed cost allocated to each unit product is reduced. Overall, it effectively reduces the production cost of lock nuts and enhances the market competitiveness of the product.

[0033] Furthermore, the first saw blade 6 and the second saw blade 7 both have positioning holes 702, the first mounting member 4 has a first through portion 401, the first through portion 401 has a first through hole 402, and the second mounting member 5 has a second through portion 501. After the first mounting member 4 and the second mounting member 5 are close to each other, the first through portion 401 successively penetrates the positioning hole 702 of the first saw blade 6 and the positioning hole 702 of the second saw blade 7, the second through portion 501 penetrates the first through hole 402, and the second mounting member 5 has a yield portion 502, the yield portion 502 is used to accommodate the first through portion 401, and the second through portion 502 is located in the yield portion 502.

[0034] In this embodiment, the first saw blade 6 and the second saw blade 7 are both provided with a positioning hole 702, and the first penetration portion 401 of the first mounting member 4 has a first penetration hole 402. When the first mounting member 4 and the second mounting member 5 are close to each other, the first penetration portion 401 penetrates the positioning holes 702 of the first saw blade 6 and the second saw blade 7 in sequence, and the second penetration portion 501 penetrates the first penetration hole 402 again. This design realizes the precise positioning and installation of the saw blade. During the installation process, the cooperation between the positioning hole 702 and the penetration portion can ensure the accurate position of the saw blade, avoid cutting errors caused by installation deviations, and improve the processing accuracy of the anti-loosening nut. This structural design makes the installation and removal of the saw blade more convenient. When it is necessary to replace the saw blade or perform equipment maintenance, it is only necessary to pull out the second penetration portion 501 from the first penetration hole 402, and then withdraw the first penetration portion 401 from the positioning hole 702 of the saw blade, and the saw blade can be easily removed. This quick installation and disassembly method greatly saves operation time and improves work efficiency. The design of the yielding portion 502 enables the first mounting member 4 and the second mounting member 5 to fit tightly with the first saw blade 6 or the second saw blade 7 after the second penetration portion 501 penetrates the first penetration hole 402.

[0035] Through the cooperation between the positioning hole 702 and the through-hole, the first saw blade 6 and the second saw blade 7 can remain stable during operation. When the saw blade rotates at high speed to perform cutting operations, the connection between the positioning hole 702 and the through-hole can effectively limit the shaking and displacement of the saw blade, and reduce the vibration and noise caused by the instability of the saw blade. This not only improves the cutting quality, but also extends the service life of the saw blade and reduces the maintenance cost of the equipment. The design of the positioning hole 702 and the through-hole makes the saw blade more evenly stressed during the cutting process. When the saw blade is subjected to cutting force, the connection between the positioning hole 702 and the through-hole can evenly distribute the force to the mounting part, avoiding damage to the saw blade caused by excessive local force. This uniform force distribution improves the strength and durability of the saw blade and ensures the stable operation of the equipment.

[0036] Furthermore, the feeding member 2 includes a first sliding member 201 which is movably arranged relative to the frame 1, a second sliding member 202 is slidably arranged on the first sliding member 201. The first sliding member 201 has a first limiting groove 203, the second sliding member 202 has a sliding portion 204, and the sliding portion 204 is slidably arranged in the first limiting groove 203. A fixed space 205 is formed between the first sliding member 201 and the second sliding member 202.

[0037] In this embodiment, the first sliding member 201 in the feeding member 2 is movably arranged relative to the frame 1, and the second sliding member 202 can slide on the first sliding member 201. This multi-dimensional movement method greatly improves the flexibility of feeding. When facing lock nuts of different sizes and shapes, as well as different processing layouts and production process requirements, precise feeding can be achieved by adjusting the position of the first sliding member 201 on the frame 1 and the sliding of the second sliding member 202 on the first sliding member 201. For larger-sized nuts, the first sliding member 201 can be moved to a suitable feeding starting position, and then the position of the nut can be fine-tuned by the sliding of the second sliding member 202 to accurately enter the processing area.

[0038] The first limiting groove 203 of the first sliding member 201 and the sliding portion 204 of the second sliding member 202 cooperate with each other, making the sliding of the second sliding member 202 on the first sliding member 201 more stable and predictable. During the sliding process, this cooperation can effectively limit the degree of freedom of the second sliding member 202, thereby ensuring the accuracy when adjusting the feeding position. When the nut is placed in the fixed space 205 formed by the first sliding member 201 and the second sliding member 202, this precise position control can ensure that the nut is accurately conveyed to the cutting positions of the first saw blade 6 and the second saw blade 7, reducing the processing errors caused by feeding deviation and improving the processing quality of the lock nut.

[0039] Through the design of the first limiting groove 203 and the sliding portion 204, the feeding process is more stable. During the process of conveying the nut to the saw blade position, problems such as nut dropping and misalignment caused by the shaking or position deviation of the feeding member 2 will not occur. This stable feeding process ensures the continuity of processing, reduces the number of processing interruptions caused by feeding problems, and improves production efficiency.

[0040] The structural design of the first sliding member 201 and the second sliding member 202 facilitates the inspection and maintenance by the operator. If it is found that the feeding is not smooth or other problems occur during use, the first sliding member 201 and the second sliding member 202 can be easily inspected.

[0041] Further, it further includes a first rotation driving member 8. The first rotation driving member 8 is movably arranged on the frame 1. The support frame 3 is arranged to be lifted and lowered at the output end of the first rotation driving member 8 and is driven by the first rotation driving member 8 to rotate. The first linear driving member 9 is movably arranged on the frame 1 and is located below the first rotation driving member 8. The support frame 3 is rotatably arranged on the output end of the first linear driving member 9 and is driven by the first linear driving member 9 to move. The second linear driving member 10 is rotatably arranged on the frame 1. The feeding member 2 is threadedly arranged on the second linear driving member 10. The third linear driving member 11 is arranged on the frame 1. The third linear driving member 11 is used to drive the second sliding member 202 to slide relative to the first sliding member 201.

[0042] In this embodiment, the coordinated operation of the first rotation driving member 8, the first linear driving member 9, the second linear driving member 10, and the third linear driving member 11 enables the support frame 3 and the feeding member 2 to achieve a variety of precise movements. For products such as locknuts that require high processing accuracy, this precise motion control is crucial. For example, the first rotation driving member 8 and the first linear driving member 9 can precisely adjust the angle and position of the support frame 3, thereby ensuring that the relative positions of the first saw blade 6 and the second saw blade 7 with respect to the nut are accurate, guaranteeing the cutting accuracy and enabling the processed nuts to meet strict quality standards.

[0043] Further, the second sliding member 202 has a first relief groove 206, and the first sliding member 201 has a second relief groove 207. The first relief groove 206 leads to the second relief groove 207. Both the first relief groove 206 and the second relief groove 207 are two in number and are respectively located on both sides of the first sliding member 201 and the second sliding member 202.

[0044] In this embodiment, the relief grooves provide a passing space for the first saw blade 6 and the second saw blade 7, effectively avoiding the collision between the saw blades and the feeding member 2 during the process of cutting the nut. Without the relief grooves, when the saw blades rotate at high speed to cut the nut, it is very likely to accidentally touch the feeding member 2, resulting in damage to the feeding member 2. Such damage will not only affect the stability and accuracy of feeding, but also may require replacing the feeding member 2, increasing the maintenance cost and downtime. With the design of the relief grooves, it can ensure the safety of the feeding member 2 during the operation of the saw blades and extend the service life of the feeding member 2. At the same time, the relief grooves also protect the integrity of the saw blades. If the saw blades collide with the feeding member 2, it may cause the saw blades to be chipped, deformed or damaged, affecting the cutting effect and the service life of the saw blades. By providing a dedicated passing space, the relief grooves can ensure that the saw blades are not interfered by the feeding member 2 during the process of cutting the nut, maintain a stable working state, and improve the reliability and durability of the saw blades.

[0045] The existence of the relief groove helps to maintain the cutting accuracy of the saw blade on the nut. When the saw blade can freely pass through the relief groove for cutting without being interfered by the feeding member 2, they can cut the nut more accurately along the predetermined trajectory. Without external interference, the cutting path of the saw blade is more stable, ensuring that the cutting size and shape of each nut meet the design requirements and improving the processing quality of the locknut. During the cutting process, the stability of the saw blade is crucial for the cutting quality. The design of the relief groove reduces the influence of external factors on the saw blade, enabling the saw blade to work in a relatively stable environment. This stability helps to reduce vibrations and wobbles during cutting, improving the smoothness and uniformity of cutting, and further enhancing the processing accuracy and surface quality of the locknut.

[0046] The design of the relief groove enables the device to adapt to first saw blades 6 and second saw blades 7 of different sizes. Since the relief groove provides sufficient passing space, even when replacing saw blades of different diameters or thicknesses, it can ensure that they do not collide with the feeding member 2 during nut cutting. This versatility allows the device to select appropriate saw blades according to different processing requirements, improving the flexibility and adaptability of the device. In different processing tasks, different types of saw blades are required to achieve specific cutting effects. The existence of the relief groove enables the device to easily adapt to these changes and meet diverse processing requirements. Whether cutting nuts of different materials or machining grooves of different shapes, the device can achieve efficient processing by selecting appropriate saw blades and utilizing the relief groove.

[0047] Furthermore, it further includes annular pressing members 12. Two annular pressing members 12 form a group, and there are two groups. The two groups of annular pressing members 12 are respectively arranged on the first mounting member 4 and the second mounting member 5. The two annular pressing members 12 in the same group are respectively pressed on the first saw blade 6 and the second saw blade 7, and the annular pressing members 12 fix the first saw blade 6 and the second saw blade 7 to the middle of the support frame 3.

[0048] In this embodiment, two annular pressing members 12 form a group and are respectively arranged on the first mounting member 4 or the second mounting member 5. The two annular pressing members 12 in the same group are respectively pressed on the first saw blade 6 and the second saw blade 7. This design can effectively fix the position of the saw blade and prevent the saw blade from displacing or wobbling during high-speed rotation and cutting. When the locknut processing device is running, the saw blade needs to bear large cutting forces and centrifugal forces. Without good fixing measures, the saw blade may become loose, affecting the cutting accuracy and safety. The existence of the annular pressing members 12 can ensure that the saw blade always remains in the correct position, improving the stability and reliability of processing.

[0049] By stably extruding the saw blade, the annular extruding member 12 can also reduce the vibration and noise of the saw blade during operation. Vibration and noise not only affect the working environment and physical health of the operator, but may also cause damage to other components of the equipment. The pressing effect of the annular extruding member 12 can make the saw blade run more smoothly, reduce the generation of vibration and noise, and improve the overall performance of the equipment.

[0050] The design of the annular extruding member 12 helps to ensure the parallelism between the first saw blade 6 and the second saw blade 7. When cutting the lock nut, the parallelism of the saw blades is crucial for the processing accuracy. If the two saw blades are not parallel, it will result in inaccurate nut size, uneven surface during cutting, and even damage to the saw blades. The annular extruding member 12 can effectively adjust and maintain the parallelism of the saw blades by evenly pressing on the saw blades, improve the cutting accuracy, and ensure the quality of the lock nut.

[0051] The annular extruding member 12 fixes the first saw blade 6 and the second saw blade 7 to the middle of the support frame 3. The specific fixing method can be fixed by a pin shaft, a pressing sleeve or other structures. When the saw blade needs to be replaced, the annular extruding member 12 can be conveniently disassembled and installed. Since the annular extruding member 12 is respectively arranged on the first mounting member 4 and the second mounting member 5, when replacing the saw blade, only need to loosen the annular extruding member 12, and then the saw blade can be easily taken out for replacement. This design makes the replacement and maintenance of the saw blade more convenient, reduces the equipment downtime, and improves the production efficiency. While pressing on the saw blade, the annular extruding member 12 can also play a role in protecting the edge of the saw blade.

[0052] The design of the annular extruding member 12 can adapt to different sizes of the first saw blade 6 and the second saw blade 7. Since the pressure of the annular extruding member 12 can be adjusted, it can be adjusted according to the size and thickness of different saw blades to ensure stable extrusion of the saw blade. This versatility enables the equipment to use saw blades of different specifications for processing, meets different production requirements, and improves the flexibility and adaptability of the equipment.

[0053] Furthermore, it further includes a stopper 13 which is movably arranged on the frame 1 and is located on one side of the feeding member 2. After the stopper 13 moves, it opens or closes the fixing space 205. The pushing member 14 is movably arranged on the frame 1, and after the pushing member 14 moves, it is used to push the nut to be processed into the fixing space 205.

[0054] In this embodiment, the stopper 13 is movably arranged on the frame 1 and is located on one side of the loading member 2. It can move to open or close the fixing space 205. During the processing, the stopper 13 can play a role in blocking and positioning. When the pusher 14 pushes the nut to be processed into the fixing space 205, the stopper 13 closing the fixing space 205 can prevent the nut from accidentally popping out or shifting, ensuring that the nut accurately enters the processing position. At the same time, the stopper 13 can also prevent the operator from accidentally touching the nut in the fixing space 205 during the operation of the equipment, improving the operation safety. The pusher 14 is movably arranged on the frame 1, and it can accurately push the nut to be processed into the fixing space 205. The movement of the pusher 14 can be precisely controlled by an automated control system to ensure that the position and force of each pushing are consistent. This precise pushing method improves the accuracy and efficiency of loading and reduces the errors and instabilities that may occur in manual loading.

[0055] Further, one end of the support frame 3 has a special-shaped sliding portion 301, and a sliding sleeve 15 is further included. The sliding sleeve 15 is arranged at the output end of the first rotation driving member 8. The sliding sleeve 15 has a sliding groove, and the special-shaped sliding portion 301 is slidably arranged in the sliding groove.

[0056] In this embodiment, the special-shaped sliding portion 301 at one end of the support frame 3 is slidably arranged in the sliding groove of the sliding sleeve 15. This design provides precise guidance for the movement of the support frame 3 at the output end of the first rotation driving member 8. The cooperation between the special-shaped sliding portion 301 and the sliding groove can limit the movement direction of the support frame 3, ensuring that it maintains a stable and accurate trajectory during rotation and movement. This design helps to improve the movement accuracy of the support frame 3, enabling the first saw blade 6 and the second saw blade 7 to more accurately cut the lock nut. During the processing, precise movement control is crucial for ensuring the dimensional accuracy, shape accuracy, and surface quality of the nut. The cooperation between the special-shaped sliding portion 301 and the sliding groove can reduce processing defects caused by movement errors and improve the qualified rate of products.

[0057] The cooperation between the special-shaped sliding portion 301 and the sliding groove provides a stable support structure for the support frame 3. During the operation of the equipment, the support frame 3 needs to bear the cutting force of the saw blade, the gravity of the nut, and other external forces. Through the sliding of the special-shaped sliding portion 301 in the sliding groove, the support frame 3 can better disperse these forces, reduce stress concentration, and thus improve the overall stability and reliability of the equipment. For example, during high-speed cutting, a stable support structure can reduce vibration and noise and extend the service life of the equipment.

[0058] The design of the special-shaped sliding part 301 and the sliding groove enables the support frame 3 to adapt to different processing requirements. By adjusting the position of the special-shaped sliding part 301 in the sliding groove, the angle and height of the support frame 3 can be changed, so as to adapt to the processing of locknuts with different sizes and shapes. This flexibility enables the equipment to meet diverse production requirements and improves the versatility and adaptability of the equipment.

[0059] Furthermore, it further includes a bearing part 16. The bearing part 16 is arranged on the first linear driving part 9, and the other end of the support frame 3 is arranged on the bearing part 16.

[0060] In this embodiment, the bearing part 16 is arranged on the first linear driving part 9, and the other end of the support frame 3 is arranged on the bearing part 16. The function of the bearing is to enable the support frame 3 to move under the drive of the first linear driving part 9 without rotational jamming. It can meet the rotation of the support part while being driven by the first linear driving part 9 for lifting movement, reducing the risk of equipment failure.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A locking nut processing equipment, characterized in that: include Rack (1), A loading piece (2), the loading piece (2) being movably arranged on the frame (1), A support frame (3), the support frame (3) is rotatably and movably arranged relative to the frame (1), and there are two support frames (3), which are respectively located on both sides of the loading member (2). A first mounting member (4) and a second mounting member (5), wherein the first mounting member (4) and the second mounting member (5) are both slidably arranged on the support frame (3), and the first mounting member (4) and the second mounting member (5) move closer to or farther from each other after sliding. a first saw blade (6), the first saw blade (6) being arranged on the first mounting member (4), A second saw blade (7), wherein the second saw blade (7) is arranged on the second mounting member (5), and when the first mounting member (4) and the second mounting member (5) are brought close to each other, the first saw blade (6) and the side surfaces of the second saw blade (7) are arranged in abutment with each other.

2. The anti-loosening nut processing equipment according to claim 1 is characterized in that: The first saw blade (6) has a first sawtooth portion (601), the second saw blade (7) has a second sawtooth portion (701), the second saw blade (7) has a smaller diameter than the first saw blade (6), and the first sawtooth portion (601) and the second sawtooth portion (701) are arranged opposite to each other.

3. The anti-loosening nut processing equipment according to claim 1, characterized in that: The first saw blade (6) and the second saw blade (7) both have positioning holes (702); the first mounting member (4) has a first penetration portion (401); the first penetration portion (401) has a first penetration hole (402); the second mounting member (5) has a second penetration portion (501); after the first mounting member (4) and the second mounting member (5) are brought close to each other, the first penetration portion (401) penetrates the positioning hole (702) of the first saw blade (6) and the positioning hole (702) of the second saw blade (7) in sequence; the second penetration portion (501) penetrates the first penetration hole (402); the second mounting member (5) has a clearance portion (502); the clearance portion (502) is used to accommodate the first penetration portion (401); the second penetration portion (502) is located inside the clearance portion (502).

4. The anti-loosening nut processing equipment according to claim 1, characterized in that: The loading piece (2) comprises a first sliding member (201), the first sliding member (201) being movably arranged relative to the frame (1), A second sliding member (202), the second sliding member (202) is slidably arranged on the first sliding member (201), the first sliding member (201) has a first limiting groove (203), the second sliding member (202) has a sliding portion (204), the sliding portion (204) is slidably arranged in the first limiting groove (203), and a fixed space (205) is formed between the first sliding member (201) and the second sliding member (202).

5. The anti-loosening nut processing equipment according to claim 4 is characterized in that: Also includes a first rotating driving member (8), wherein the first rotating driving member (8) is movably arranged on the frame (1), and the support frame (3) is lifted and arranged at the output end of the first rotating driving member (8) and is driven to rotate by the first rotating driving member (8); a first linear drive member (9), the first linear drive member (9) being movably disposed on the frame (1) and being located below the first rotary drive member (8), the support frame (3) being rotatably disposed on an output end of the first linear drive member (9) and being driven to move by the first linear drive member (9), a second linear drive member (10), wherein the second linear drive member (10) is rotatably mounted on the frame (1), and the loading member (2) is threadedly mounted on the second linear drive member (10). A third linear driving member (11), the third linear driving member (11) being arranged on the frame (1), and the third linear driving member (11) being used to drive the second sliding member (202) to slide relative to the first sliding member (201).

6. The anti-loosening nut processing equipment according to claim 4, characterized in that: The second sliding member (202) has a first clearance groove (206), and the first sliding member (201) has a second clearance groove (207). The first clearance groove (206) leads to the second clearance groove (207). There are two first clearance grooves (206) and two second clearance grooves (207), which are respectively located on two sides of the first sliding member (201) and the second sliding member (202).

7. The anti-loosening nut processing equipment according to claim 1, characterized in that: Also includes An annular extrusion member (12), wherein two annular extrusion members (12) form a group, and there are two groups. The two groups of annular extrusion members (12) are respectively arranged on the first mounting member (4) and the second mounting member (5). The two annular extrusion members (12) in the same group are respectively pressed on the first saw blade (6) and the second saw blade (7). The annular extrusion members (12) fix the first saw blade (6) and the second saw blade (7) to the middle of the support frame (3).

8. The anti-loosening nut processing equipment according to claim 4, characterized in that: Also includes a stopper (13), the stopper (13) being movably disposed on the frame (1) and being located on one side of the loading member (2), the stopper (13) opening or closing the fixed space (205) after movement, A pusher (14), the pusher (14) being movably arranged on the frame (1), and the pusher (14) being used to push the nut to be processed into the fixed space (205) after moving.

9. The anti-loosening nut processing equipment according to claim 5, characterized in that: One end of the support frame (3) has a special-shaped sliding portion (301), and further includes A sliding sleeve (15), the sliding sleeve (15) being arranged at the output end of the first rotating driving member (8), the sliding sleeve (15) having a sliding groove, and the special-shaped sliding portion (301) being slidably arranged in the sliding groove.

10. The anti-loosening nut processing equipment according to claim 5, characterized in that: Also includes A bearing component (16), wherein the bearing component (16) is arranged on the first linear drive component (9), and the other end of the support frame (3) is arranged on the bearing component (16).

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