Fastening bolt thread machining system

Abstract

The fastening bolt thread machining system comprises a supporting mechanism, the supporting mechanism comprises a rotatable material clamping assembly, a machined part is arranged on the rotatable material clamping assembly, a transmission assembly is connected to the middle of the rotatable material clamping assembly, a lifting assembly is fixedly connected to the upper portion of the rotatable material clamping assembly, and a driving assembly is arranged on the lifting assembly; and the adjustable machining mechanism comprises a rotating assembly and an elastic assembly, the rotating assembly is assembled on the lifting assembly and is in transmission connection with the transmission assembly, a thread machining assembly is arranged on the peripheral face of the rotating assembly, and the thread machining assembly can be in transmission connection with the driving assembly. The elastic assembly is lifted upwards through the lifting assembly, so that the elastic assembly can be elastically reset after being lifted by a section, the elastic assembly and the inclined groove are matched to drive the rotating assembly and the thread machining assembly to rotate, and the positions of the multiple cutter bodies can be automatically switched.

Description

Technical Field

[0001] The invention relates to the technical field of thread processing, and in particular to a fastening bolt thread processing system. Background Art

[0002] In the process of thread processing for fastening bolts, thread processing equipment is often needed. At present, the common thread processing equipment in the prior art generally needs to fix the position of the bolt first when in use, and then start the thread processing equipment to process the thread on the surface of the bolt. After the processing is completed, the thread processing equipment is lifted to take out the bolt and then place a new bolt. The whole process takes a long time to take and place the bolt, and the bolt processing tool continuously works and directly generates more friction with the bolt, which is easy to heat and deform, affecting the processing accuracy, making it difficult to achieve continuous thread processing of more bolts.

[0003] In view of the above problems, the present invention document proposes a fastening bolt thread processing system. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the common thread processing equipment in the prior art, that it takes a long time to pick up and place the bolts, and the bolt processing tool continuously works and directly generates a lot of friction with the bolts, which is easy to heat up and deform, affecting the processing accuracy, making it difficult to achieve continuous thread processing of more bolts, and proposes a fastening bolt thread processing system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A fastening bolt thread processing system comprises: a supporting mechanism, including a rotatable clamping component, the rotatable clamping component is provided with a processing piece and a transmission component is connected to the middle part thereof, a lifting component is fixedly connected to the top of the rotatable clamping component, and a driving component is provided on the lifting component; an adjustable processing mechanism comprises a rotating component and an elastic component, the rotating component is assembled on the lifting component and is transmission-connected to the transmission component, a thread processing component is provided on the outer peripheral surface of the rotating component, and the thread processing component can be transmission-connected to the driving component, wherein both ends of the rotating component are provided with a plurality of connected oblique grooves and linear grooves, one end of the elastic component is fixedly connected to the lifting component, and the other end of the elastic component moves in the oblique groove and the linear groove, and when the lifting component moves in the vertical direction, the rotating component is driven by the elastic component, thereby adjusting the angle of the thread processing component; wherein a first bevel tooth is fixedly connected to the rotating component, and a second bevel tooth is provided on the transmission component, and the first bevel tooth is meshed and connected with the second bevel tooth, thereby adjusting the angle of the rotatable clamping component.

[0007] Preferably, the rotatable material clamping assembly comprises a base and a turntable, the turntable is rotatably mounted on the base, and a processing part is arranged inside the turntable.

[0008] Preferably, the transmission assembly also includes a polygonal rod, the bottom end of which is fixedly connected to the middle of the turntable, the second bevel tooth can slide on the polygonal rod in a vertical direction, a third spring is fixedly connected below the second bevel tooth, and the bottom end of the third spring is fixedly connected to the turntable.

[0009] Preferably, the lifting assembly includes two fixing frames, which are fixedly connected to the base, electric push rods are fixedly installed on the top of the two fixing frames, the bottom ends of the two electric push rods are fixedly connected to the mounting frame, the rotating assembly is assembled on the mounting frame, and one end of the elastic assembly is fixedly connected to the mounting frame.

[0010] Preferably, two brackets are fixedly connected to the two fixing frames, a driving plate is fixedly connected to the middle of the bracket, and an upper portion of the driving plate is an inclined surface.

[0011] Preferably, a cooling component is also included, the cooling component includes an air cooler, the air cooler is fixedly mounted on the mounting frame, one side of the air cooler is connected to an air outlet duct, one end of the air outlet duct passes through one end of the mounting frame and is connected to an air outlet head, and the air outlet head is mounted inside the mounting frame; the lower part of the air outlet duct is connected to a cylindrical air outlet cavity through a diversion pipe, the inside of the cylindrical air outlet cavity is provided with a plurality of air outlets, the upper part of the cylindrical air outlet cavity is fixedly connected to a connecting frame, and the connecting frame is fixedly connected to the mounting frame.

[0012] Preferably, the driving assembly comprises a motor, the motor is mounted in the mounting frame via a support, the output shaft of the motor is fixedly connected to two first gears, and the two first gears are respectively located inside and below the mounting frame.

[0013] Preferably, the rotating component includes a connecting shaft, both ends of which are fixedly connected to rollers, a plurality of inclined grooves and a plurality of linear grooves are circumferentially arranged on the rollers, and the groove depth of the linear grooves gradually decreases from one end to the other end, wherein the first bevel tooth is fixedly connected to a roller; the connecting shaft is rotatably mounted on the mounting frame, and an intermediate column is fixedly connected to the middle of the connecting shaft.

[0014] Preferably, the system is characterized in that the thread processing assembly includes a support shaft and a support frame, the support shaft is rotatably mounted on the support frame, the support frame is fixedly connected to the intermediate column, the support shaft is fixedly connected to a second gear, one end of the support shaft is fixedly connected to an assembly part, a cutter body is fixed to the assembly part by screws, and the second gear is meshed with the first gear.

[0015] Preferably, the elastic component includes a connecting piece, one end of the connecting piece is fixedly connected to a roller, the roller is overlapped with the driving plate, the other end of the connecting piece is fixedly connected to two telescopic rods and two first springs, the other ends of the two telescopic rods and the two first springs are fixedly connected to the mounting frame; a sliding rod is slidably provided on the connecting piece, one end of the sliding rod is fixedly connected to a ball bearing, the other end of the sliding rod is fixedly connected to a circular block, one side of the circular block is fixedly connected to a second spring, and one end of the second spring is fixedly connected to the connecting piece.

[0016] Compared with the prior art, the present invention provides a fastening bolt thread processing system, which has at least one of the following beneficial effects:

[0017] 1. The thread processing system for fastening bolts lifts the elastic component upward through the lifting component, so that the elastic component can be elastically reset after rising for a period of time, so that the elastic component cooperates with the inclined groove to drive the rotating component and the thread processing component to rotate, so that the positions of multiple cutter bodies can be automatically switched, avoiding the use of a single cutter body for processing resulting in high friction temperature and affecting the performance of the cutter body. At the same time, the rotation of the rotating component is also transmitted to the transmission component, so that the transmission component can drive the turntable to rotate, thereby satisfying the position of the switching limit plate, so that the feeding can be automatically switched, and after switching, the position of the thread processing component can be lowered by the lifting component, so that the up and down movement can meet the cycle processing operation, thereby realizing continuous processing operations.

[0018] 2. The thread processing system for fastening bolts lowers the position of the installation frame through the electric push rod, so that the installation frame drives the cooling component and the thread processing component to move downward, so that the thread processing component is located above the workpiece, and the thread opening operation is performed downward in sequence. At the same time, the cylindrical air outlet cavity covers the periphery of the workpiece downward. At this time, the air cooler transports cold air through the air outlet duct and the diverter duct, so that the cylindrical air outlet cavity is discharged through the air outlet to pre-cool the workpiece and reduce the friction heat of the workpiece during processing. Secondly, after the knife body is rotated to adjust the angle, the knife body that has just been processed is located at the air outlet position. At this time, the cold air discharged through the air outlet can cool the knife body, and the drive component located inside the installation frame is transmitted with the second gear, which can make the knife body rotate, thereby improving the uniform cooling of the knife body and cleaning the knife body.

[0019] 3. The thread processing system for fastening bolts lifts the elastic component upward to move a certain position through the lifting component, and then the elastic component is elastically reset, so that the elastic component can cooperate with the inclined groove to drive the rotating component to rotate, and the rotating component drives the thread processing component to rotate and switch positions. After switching, the cooling component and the newly processed tool body can be quickly cooled down. At the same time, when the lifting component moves downward, the thread processing component moves downward and cooperates with the driving component to smoothly perform the thread processing operation. Secondly, the tool body after cooling is more conducive to switching operations to avoid injuries, and the tool body can be replaced during the processing process without stopping, thereby improving operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional view of a fastening bolt thread processing system proposed by the present invention;

[0021] Figure 2 A rear stereoscopic view of a fastening bolt thread processing system proposed by the present invention;

[0022] Figure 3 A view showing the connection between a rotatable material clamping component and a transmission component of a fastening bolt thread processing system proposed by the present invention;

[0023] Figure 4 A view showing the connection between a lifting component and a cooling component of a fastening bolt thread processing system proposed by the present invention;

[0024] Figure 5 A three-dimensional view of a lifting component of a fastening bolt thread processing system proposed by the present invention;

[0025] Figure 6 A view showing the connection between the mounting frame and the rotating assembly of a fastening bolt thread processing system proposed by the present invention;

[0026] Figure 7 A three-dimensional view of a cooling component of a fastening bolt thread processing system proposed by the present invention;

[0027] Figure 8 A view showing the connection between the mounting frame and the driving assembly of a fastening bolt thread processing system proposed by the present invention;

[0028] Fig. 9 A three-dimensional view of an installation frame of a fastening bolt thread processing system proposed by the present invention;

[0029] Fig.10 A view showing the connection between a rotating assembly and a thread processing assembly of a fastening bolt thread processing system proposed by the present invention;

[0030] Fig.11A three-dimensional view of a roller of a fastening bolt thread processing system proposed by the present invention;

[0031] Fig.12 A three-dimensional view of an elastic component of a fastening bolt thread processing system proposed by the present invention.

[0032] In the figure: 100, driving mechanism; 101, rotatable clamping assembly; 1011, base; 1012, turntable; 1013, limit plate; 1014, locking member; 1015, processing member; 102, lifting assembly; 1021, fixing frame; 1022, electric push rod; 1023, bracket; 1024, mounting frame; 1025, driving plate; 103, cooling assembly; 1031, air cooler; 1032, air outlet duct; 1033, air outlet head; 1034, connecting frame; 1035, shunt pipe; 1036, cylindrical air outlet cavity; 104, driving assembly; 1041, first gear; 1042, motor; 105, transmission assembly; 1051, polygonal Rod; 1052, second bevel gear; 1053, third spring; 200, adjustable processing mechanism; 201, rotating component; 2011, first bevel gear; 2012, roller; 2013, connecting shaft; 2014, intermediate column; 202, thread processing component; 2021, support frame; 2022, second gear; 2023, supporting shaft; 2024, assembly part; 2025, cutter body; 203, elastic component; 2031, connecting part; 2032, roller; 2033, telescopic rod; 2034, first spring; 2035, ball; 2036, slide rod; 2037, second spring; 2038, round block; 204, inclined groove; 205, linear groove. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Reference Figures 1 to 12The fastening bolt thread processing system provided in the present application includes a support mechanism 100, on which an adjustable processing mechanism 200 is assembled, on which a workpiece to be processed is arranged, and on which a cutter body is arranged.

[0036] The support mechanism 100 includes a rotatable clamping assembly 101, a lifting assembly 102, a cooling assembly 103, a driving assembly 104, and a transmission assembly 105. The clamping assembly 101 can clamp the workpiece to be processed; the lifting assembly 102 is installed on the clamping assembly 101 and can adjust the position of the processing mechanism 200; the cooling assembly 103 is installed on the lifting assembly 102 and can cool the workpiece to be processed; the driving assembly 104 is installed on the lifting assembly 102 and can drive the cutter body to process the workpiece to be processed. The transmission assembly 105 is fixedly installed with the rotatable clamping assembly 101 and can cooperate with the adjustable processing mechanism 200 to rotate the rotatable clamping assembly 101.

[0037] Specifically, if Figures 1 to 7 As shown, the rotatable clamping assembly 101 includes a base 1011, a rotating disk 1012, a limiting disk 1013 and a locking member 1014. The rotating disk 1012 is rotatably mounted on the base 1011 through a bearing, and four limiting disks 1013 are fixedly connected above the rotating disk 1012, and a processing piece 1015 is arranged inside the limiting disk 1013. The rotating disk 1012 can rotate through the bearing, so that the rotating disk 1012 can drive the limiting disk 1013 to switch positions, and the limiting disk 1013 can limit the processing piece 1015. The processing piece 1015 can be positioned in the limiting disk 1013 through the locking member 1014, and the locking member 1014 can be a screw fixing method. The position of the processing piece 1015 can be locked through the locking member 1014 to prevent the processing piece 1015 from tipping over and affecting the processing.

[0038] The lifting assembly 102 is arranged above the rotatable clamping assembly 101, and includes a fixed frame 1021, an electric push rod 1022, a bracket 1023, a mounting frame 1024 and a driving plate 1025. The two fixed frames 1021 are fixedly connected to the base 1011, and the electric push rods 1022 are fixedly installed above the two fixed frames 1021, and the positions of the electric push rods 1022 can be fixed by the fixed frames 1021. The bottom ends of the two electric push rods 1022 are fixedly connected to the mounting frame 1024, and the electric push rods 1022 can drive the mounting frame 1024 to move through telescopic movement. Two brackets 1023 are fixedly connected to the two fixed frames 1021, and the middle part of the bracket 1023 is fixedly connected to the driving plate 1025, and the top of the driving plate 1025 is an inclined surface.

[0039] The lifting assembly 102 is provided with a cooling assembly 103 and two driving assemblies 104 .

[0040] The cooling component 103 includes a cold air machine 1031, which is fixedly mounted on the mounting frame 1024. The cold air machine 1031 can output cold air, so that the cold air can be discharged smoothly through the air outlet and the air outlet head 1033 through the air outlet pipe 1032 and the shunt pipe 1035. One side of the cold air machine 1031 is connected with the air outlet pipe 1032, one end of the air outlet pipe 1032 passes through one end of the mounting frame 1024 and is connected with the air outlet head 1033, and the air outlet head 1033 is mounted on the right side of the mounting frame 1024. The lower part of the air outlet pipe 1032 is connected with a cylindrical air outlet cavity 1036 through the shunt pipe 1035, and the upper part of the cylindrical air outlet cavity 1036 is fixedly connected with a connecting frame 1034, and the connecting frame 1034 is fixedly connected to the mounting frame 1024. The cylindrical air outlet cavity 1036 can be smoothly covered on the workpiece 1015 so that the cold air discharged from the air outlet can pre-cool the workpiece 1015. A plurality of air outlets are arranged inside the cylindrical air outlet cavity 1036.

[0041] Continue to refer to Fig. 9 and Fig.10 The driving assembly 104 includes a motor 1042, which is installed in the installation frame 1024 through a support. The output shaft of the motor 1042 is fixedly connected to the first gear 1041, and the two first gears 1041 are respectively located inside and below the installation frame 1024. The motor 1042 can drive the first gear 1041 to rotate, and the first gear 1041 and the second gear 2022 are driven, so that the support shaft 2023 can drive the cutter body 2025 to rotate, so that the cutter body 2025 can perform a circumferential processing operation on the workpiece 1015. At the same time, during the cooling process, the cutter body 2025 is rotated to perform a uniform cooling operation. In other words, the first gear 1041 located below the installation frame 1024 is driven to perform a circumferential processing operation on the workpiece 1015. The first gear 1041 located inside the installation frame 1024 is driven to another second gear 2022, so that the cutter body 2025 is rotated to perform a uniform cooling operation.

[0042] The middle part of the rotatable clamping assembly 101 is connected with a transmission assembly 105, and the transmission assembly 105 includes a polygonal rod 1051, a second bevel gear 1052 and a third spring 1053. The bottom end of the polygonal rod 1051 is fixedly connected to the middle part of the rotating disk 1012, and the second bevel gear 1052 is slidably provided on the polygonal rod 1051. The inner shape of the second bevel gear 1052 matches the shape of the polygonal rod 1051. The polygonal structure of the inner opening of the rod 1051 and the second bevel gear 1052 is designed so that the second bevel gear 1052 can slide on the polygonal rod 1051 in the vertical direction, and the second bevel gear 1052 can drive the polygonal rod 1051 to rotate in the horizontal direction, so that the polygonal rod 1051 can drive the rotating disk 1012 to rotate. The third spring 1053 is fixedly connected below the second bevel gear 1052, and the bottom end of the third spring 1053 is fixedly connected to the rotating disk 1012. The third spring 1053 can maintain the position of the second bevel tooth 1052 so that the second bevel tooth 1052 and the first bevel tooth 2011 can be smoothly transmitted. At the same time, the upward restoring force of the third spring 1053 can make the second bevel tooth 1052 smoothly follow the first bevel tooth 2011 upward to complete the restoring action.

[0043] The structure and operation mode of the adjustable processing mechanism 200 and the combination of the adjustable processing mechanism 200 and the supporting mechanism 100 are described in detail below.

[0044] Continue to refer to Figure 8 , Fig.11 and Fig.12 The adjustable processing mechanism 200 includes a rotating component 201, a thread processing component 202, an elastic component 203, a plurality of inclined grooves 204 and a plurality of linear grooves 205.

[0045] The rotating assembly 201 is assembled on the lifting assembly 102, and four thread processing assemblies 202 are arranged on the outer circumference of the rotating assembly 201. Multiple oblique grooves 204 and multiple linear grooves 205 are opened at both ends of the rotating assembly 201. The multiple oblique grooves 204 and the multiple linear grooves 205 are connected, and an elastic assembly 203 slides in one of the oblique grooves 204. The elastic assembly 203 is adjusted in position by the lifting assembly 102, so that the elastic assembly 203 rises to the top of the driving plate 1025 in the lifting assembly 102 to reset. Then, the elastic assembly 203 cooperates with the oblique groove 204 and the linear groove 205 to adjust the angle of the thread processing assembly 202, and the rotating assembly 201 cooperates with the transmission assembly 105 to adjust the angle of the rotatable clamping assembly 101. Thus, continuous processing operations can be achieved.

[0046] Specifically, the rotating assembly 201 is connected to the transmission assembly 105 in a transmission manner. The rotating assembly 201 includes a first bevel gear 2011, a roller 2012, a connecting shaft 2013 and an intermediate column 2014. An intermediate column 2014 is provided in the middle of the rotating assembly 201, wherein one end of the connecting shaft 2013 is fixedly connected to a roller 2012, and one roller 2012 is fixedly connected to the intermediate column 2014. A plurality of inclined grooves 204 and a plurality of linear grooves 205 are circumferentially arranged on the roller 2012. The connecting shaft 2013 is rotatably mounted on the mounting frame 1024 through two bearings, and the connecting shaft 2013 can stably rotate through the bearings, so that the roller 2012 and the intermediate column 2014 can maintain stable rotation. A first bevel gear 2011 is fixedly connected to one roller 2012, and the first bevel gear 2011 is meshedly connected with the second bevel gear 1052.

[0047] The thread processing assembly 202 includes a support frame 2021, a second gear 2022, a support shaft 2023, an assembly part 2024 and a cutter body 2025. The support shaft 2023 is rotatably mounted on the support frame 2021 through a bearing, and the support frame 2021 is fixedly connected to the intermediate column 2014. The second gear 2022 is fixedly connected to the support shaft 2023, and one end of the support shaft 2023 is fixedly connected to the assembly part 2024, and the cutter body 2025 is fixed to the assembly part 2024 through screws. The cutter body 2025 can be mounted on the assembly part 2024 through screws, thereby ensuring the stability of the cutter body 2025 and facilitating the removal of the cutter body 2025 for replacement. The support shaft 2023 can maintain stable rotation through the bearing, so that the support shaft 2023 can ensure the stable rotation of the second gear 2022 and the cutter body 2025.

[0048] The elastic component 203 includes a connecting member 2031, a roller 2032, a telescopic rod 2033, a first spring 2034, a ball 2035, a sliding rod 2036 and a second spring 2037. Among them, one end of the connecting member 2031 is fixedly connected with the roller 2032, and the roller 2032 overlaps with the driving plate 1025. The roller 2032 can reduce the resistance between the roller 2032 and the driving plate 1025, thereby maintaining the smoothness of the movement of the roller 2032. The other end of the connecting member 2031 is fixedly connected with two telescopic rods 2033 and two first springs 2034, and the other ends of the two telescopic rods 2033 and the two first springs 2034 are fixedly connected to the mounting frame 1024. The telescopic rod 2033 can maintain the stable expansion and contraction of the first spring 2034. Since the telescopic rod 2033 and the first spring 2034 are retractable, the connecting member 2031 can be smoothly expanded and contracted. A slide bar 2036 is slidably provided on the connecting member 2031, one end of the slide bar 2036 is fixedly connected to a ball 2035, the other end of the slide bar 2036 is fixedly connected to a circular block 2038, and one side of the circular block 2038 is fixedly connected to a second spring 2037. The ball 2035 moves in the inclined groove 204 and the linear groove 205, and the slide bar 2036 passes through the connecting member 2031 to slide smoothly and perform telescopic activities.

[0049] The groove depth of the linear groove 205 decreases gradually from one end to the other end. The groove depth of the linear groove 205 is set to decrease, so that the movement of the ball 2035 can be squeezed by the slide bar 2036 to deform the second spring 2037, which is convenient for storing the elastic potential energy of the second spring 2037. The groove depth of the deepest end of the linear groove 205 is consistent with the depth of the oblique groove 204, so that the ball 2035 can be smoothly transferred to the linear groove 205. When the ball 2035 moves from the shallowest groove depth of the linear groove 205 to the end of the oblique groove 204, the second spring 2037 can drive the ball 2035 to reset.

[0050] When the roller 2032 moves upward to the top of the driving plate 1025, the upper inclined surface of the driving plate 1025 becomes thinner and thinner. At this time, the first spring 2034 can drive the connecting member 2031 to reset, so that the ball 2035 can cooperate with the inclined groove 204 to drive the rotating roller 2012 to rotate. After the ball 2035 enters the linear groove 205, the angle of the rotating roller 2012 is kept fixed. At this time, the cutter body 2025 is in a downward movement for processing, so that the ball 2035 smoothly enters the inclined groove 204. At the same time, the ball 2035 can switch between the linear groove 205 and the inclined groove 204 to maintain the unidirectional rotation of the rotating roller 2012. One end of the second spring 2037 is fixedly connected to the connecting member 2031.

[0051] The elastic component 203 adjusts its position through the lifting component 102, so that the elastic component 203 rises to the top of the driving plate 1025 in the lifting component 102 to reset. The elastic component 203 cooperates with the inclined groove 204 to adjust the angle of the thread processing component 202. At the same time, the rotating component 201 cooperates with the transmission component 105 to adjust the angle of the rotatable clamping component 101.

[0052] In this embodiment, the electric push rod 1022 drives the installation frame 1024 to move upward, so that the installation frame 1024 drives the elastic component 203 to move upward, and after the elastic component 203 rises for a period of time, the first spring 2034 drives the connecting member 2031 to reset, so that the connecting member 2031 drives the ball 2035 to move through the slide bar 2036, so that the ball 2035 cooperates with the inclined groove 204 to drive the roller 2012 to rotate, and the roller 2012 drives the connecting shaft 2013 to rotate, so that the middle column 2014 rotates, and the middle column 2014 drives the thread processing component 202 to rotate, so that the multiple cutter bodies 2025 can be automatically connected. Switching position can avoid using a single cutter body 2025 for processing, which will cause high friction temperature and affect the performance of the cutter body 2025. At the same time, the rotation of the roller 2012 also drives the first bevel gear 2011 to rotate. The first bevel gear 2011 and the second bevel gear 1052 are transmitted. The second bevel gear 1052 drives the polygonal rod 1051 and the turntable 1012 to rotate, so as to meet the position of the switching limit plate 1013, so that the feeding can be automatically switched. After switching, the thread processing component 202 can be lowered by the lifting component 102 to perform processing operations, so as to meet the cyclic processing operations through up and down movements, thereby realizing continuous processing operations.

[0053] The electric push rod 1022 is used to lower the position of the installation frame 1024, so that the installation frame 1024 drives the cooling component 103 and the thread processing component 202 to move downward, so that the thread processing component 202 is located above the workpiece 1015, so as to perform the thread opening operation downward, and at the same time, the cylindrical air outlet cavity 1036 is downwardly covered on the periphery of the workpiece 1015. At this time, the air cooler 1031 delivers cold air through the air outlet pipe 1032 and the shunt pipe 1035, so that the cylindrical air outlet cavity 1036 discharges the cold air that has entered the workpiece 1015 through the air outlet. Pre-cooling is performed to reduce the frictional heat of the workpiece 1015 during processing. Secondly, after the cutter body 2025 is rotated to adjust the angle, the cutter body 2025 that has just been processed is located at the air outlet 1033. At this time, the cold air discharged through the air outlet 1033 can cool the cutter body 2025, and the drive assembly 104 located inside the installation frame 1024 is transmitted with the second gear 2022, which can make the cutter body 2025 rotate, thereby improving the uniform cooling of the cutter body 2025 and can clean the cutter body 2025.

[0054] That is, the elastic component 203 is lifted upward by the lifting component 102 to move a certain position, and then the elastic component 203 is elastically reset, so that the elastic component 203 can cooperate with the inclined groove 204 to drive the rotating component 201 to rotate, so that the rotating component 201 drives the thread processing component 202 to rotate and switch positions. After switching, the temperature reduction component 103 and the newly processed cutter body 2025 can be quickly cooled down. When the lifting component 102 moves downward, the thread processing component 202 moves downward and cooperates with the driving component 104 to smoothly perform the thread processing operation. Secondly, the cutter body 2025 after cooling is more conducive to the switching operation to avoid causing damage, and the cutter body 2025 can be replaced during the processing process without stopping the machine, thereby improving the operation efficiency.

[0055] Working principle: During processing, the workpiece 1015 is placed in the limit plate 1013, and the position of the workpiece 1015 is fixed by the locking member 1014. Then, the electric push rod 1022 is extended to make the installation frame 1024 move downward. The installation frame 1024 drives the elastic component 203 and the rotating component 201 to move downward, so that the roller 2032 is driven by the inclined surface of the driving plate 1025 to drive the connecting member 2031 to move. The connecting member 2031 compresses the first spring 2034. At this time, the ball 2035 enters the linear groove 205 from the inclined groove 204 and is affected by the groove depth of the linear groove 205, so that the ball 2035 passes through the slide bar 203 6 drives the second spring 2037 to deform, and the rotating assembly 201 keeps the angle unchanged. When the mounting frame 1024 moves downward, the first bevel gear 2011 can squeeze the third spring 1053 through the second bevel gear 1052. When the cutter body 2025 touches the surface of the workpiece 1015 downward, the motor 1042 below drives the first gear 1041 to rotate. The first gear 1041 and the second gear 2022 are driven to drive the second gear 2022 to rotate. The support shaft 2023 drives the assembly 2024 and the cutter body 2025 to rotate, so that the cutter body 2025 performs thread processing on the workpiece 1015 downward.

[0056] During the processing, the workpiece 1015 can be put into the limit plate again on the side away from the processing area and positioned by the locking member 1014, and then the electric push rod 1022 retracts, so that the electric push rod 1022 drives the mounting frame 1024 to move upward, so that the cutter body 2025 moves upward, and at the same time, the third spring 1053 drives the second bevel gear 1052 to reset upward. When the roller 2032 moves to the inclined position of the driving plate 1025, the first spring 2034 drives the connecting member 2031 to reset, so that the connecting member 2031 drives the slide bar 2036 and the ball 2035 to move, so that the ball 2035 enters the inclined groove 204 through the linear groove 205 by the reset force of the second spring 2037, so that the ball 2035 drives the roller 2012 and the connecting shaft 2013 to rotate through the inclined groove 204, and the connecting shaft 2013 drives the blade body 2025 to rotate and adjust the angle. After the conversion, the new blade body 2025 keeps drooping, and at the same time, one of the second gears 2022 is also meshed with the first gear 1041 inside the mounting frame 1024;

[0057] During the rotation of the roller 2012, the roller 2012 drives the first bevel gear 2011 and the second bevel gear 1052 to transmit, so that the second bevel gear 1052 drives the polygonal rod 1051 to rotate, the polygonal rod 1051 drives the turntable 1012 to rotate, and the turntable 1012 drives the limit plate 1013 to rotate. At the same time, the unprocessed workpiece 1015 is located below the drooping cutter body 2025, and the thread processing is performed through the joint action of the control 1022 and the motor 1042;

[0058] When the tool body 2025 that has just been processed rotates and is located at the air outlet 1033, the air cooler 1031 can discharge cold air through the air outlet 1033 to cool the tool body 2025. At the same time, the driving component 104 located in the installation frame 1024 can be transmitted with the second gear 2022 to rotate the tool body 2025 for cooling. The tool body 2025 is then driven by the lifting component 102 to continue processing downward. At the same time, the cylindrical air outlet cavity 1036 covers the periphery of the workpiece 1015. At this time, the cold air pre-cools the workpiece 1015 through the air outlet.

[0059] The present invention lifts the elastic component upward through the lifting component, so that the elastic component can be elastically reset after rising for a period of time, and the elastic component cooperates with the inclined groove to drive the rotating component and the thread processing component to rotate, so that the positions of multiple tool bodies can be automatically switched, avoiding the use of a single tool body for processing resulting in high friction temperature and affecting the performance of the tool body. At the same time, the rotation of the rotating component is also transmitted to the transmission component, so that the transmission component can drive the turntable to rotate, thereby satisfying the position of switching the limit plate, thereby automatically switching the feeding, and after switching, the position of the thread processing component can be lowered by the lifting component, thereby satisfying the cyclic processing operation through up and down movement, thereby realizing continuous processing operations.

[0060] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fastening bolt thread processing system, characterized in that: include: The support mechanism (100) comprises a rotatable material clamping assembly (101), wherein a processing piece (1015) is arranged on the rotatable material clamping assembly (101) and a transmission assembly (105) is connected to the middle thereof, and a lifting assembly (102) is fixedly connected to the upper portion of the rotatable material clamping assembly (101), and a driving assembly (104) is arranged on the lifting assembly (102); The adjustable processing mechanism (200) comprises a rotating assembly (201) and an elastic assembly (203), wherein the rotating assembly (201) is mounted on a lifting assembly (102) and is in driving connection with a transmission assembly (105), a thread processing assembly (202) is arranged on an outer peripheral surface of the rotating assembly (201), and the thread processing assembly (202) can be in driving connection with a driving assembly (104), Wherein, a plurality of connected oblique grooves (204) and linear grooves (205) are provided at both ends of the rotating component (201); one end of the elastic component (203) is fixedly connected to the lifting component (102); the other end of the elastic component (203) moves in the oblique groove (204) and the linear groove (205); when the lifting component (102) moves in the vertical direction, the rotating component (201) is driven by the elastic component (203). Thereby, the angle of the thread processing component (202) can be adjusted; wherein, a first bevel tooth (2011) is fixedly connected to the rotating component (201), and a second bevel tooth (1052) is provided on the transmission component (105); the first bevel tooth (2011) is meshedly connected with the second bevel tooth (1052), thereby adjusting the angle of the rotatable clamping component (101).

2. A fastening bolt thread processing system according to claim 1, characterized in that: The rotatable material clamping assembly (101) comprises a base (1011) and a turntable (1012); the turntable (1012) is rotatably mounted on the base (1011); and a processing piece (1015) is arranged inside the turntable (1012).

3. A fastening bolt thread processing system according to claim 2, characterized in that: The transmission assembly (105) further comprises a polygonal rod (1051), the bottom end of which is fixedly connected to the middle of the rotating disk (1012), the second bevel tooth (1052) being able to slide on the polygonal rod (1051) in a vertical direction, a third spring (1053) being fixedly connected below the second bevel tooth (1052), and the bottom end of the third spring (1053) being fixedly connected to the rotating disk (1012).

4. A fastening bolt thread processing system according to claim 3, characterized in that: The lifting component (102) comprises two fixing frames (1021), the two fixing frames (1021) are fixedly connected to the base (1011), electric push rods (1022) are fixedly installed on the top of the two fixing frames (1021), the bottom ends of the two electric push rods (1022) are fixedly connected to the installation frame (1024), the rotating component (201) is assembled on the installation frame (1024), and one end of the elastic component (203) is fixedly connected to the installation frame (1024).

5. A fastening bolt thread processing system according to claim 4, characterized in that: Two brackets (1023) are fixedly connected to the two fixing frames (1021); a driving plate (1025) is fixedly connected to the middle of the bracket (1023); and the top of the driving plate (1025) is an inclined surface.

6. A fastening bolt thread processing system according to claim 4, characterized in that: It also includes a cooling component (103), the cooling component (103) including a cooling fan (1031), the cooling fan (1031) being fixedly mounted on the mounting frame (1024), one side of the cooling fan (1031) being connected to an air outlet pipe (1032), one end of the air outlet pipe (1032) passing through one end of the mounting frame (1024) and being connected to an air outlet head (1033), and the air outlet head (1033) being mounted inside the mounting frame (1024); The lower part of the air outlet pipe (1032) is connected to a cylindrical air outlet cavity (1036) via a diverter pipe (1035); a plurality of air outlets are provided inside the cylindrical air outlet cavity (1036); a connecting frame (1034) is fixedly connected to the upper part of the cylindrical air outlet cavity (1036); and the connecting frame (1034) is fixedly connected to the mounting frame (1024).

7. A fastening bolt thread processing system according to claim 4, characterized in that: The driving assembly (104) comprises a motor (1042), the motor (1042) being mounted in a mounting frame (1024) via a support, the output shaft of the motor (1042) being fixedly connected to two first gears (1041), and the two first gears (1041) being respectively located inside and below the mounting frame (1024).

8. A fastening bolt thread processing system according to claim 7, characterized in that: The rotating assembly (201) comprises a connecting shaft (2013), both ends of the connecting shaft (2013) are fixedly connected to a rotating roller (2012), a plurality of inclined grooves (204) and a plurality of linear grooves (205) are circumferentially arranged on the rotating roller (2012), and the groove depth of the linear grooves (205) gradually decreases from one end to the other end, wherein the first bevel tooth (2011) is fixedly connected to one rotating roller (2012); The connecting shaft (2013) is rotatably mounted on the mounting frame (1024), and a middle column (2014) is fixedly connected to the middle portion of the connecting shaft (2013).

9. A fastening bolt thread processing system according to claim 8, characterized in that: The thread processing assembly (202) comprises a support shaft (2023) and a support frame (2021); the support shaft (2023) is rotatably mounted on the support frame (2021); the support frame (2021) is fixedly connected to the intermediate column (2014); a second gear (2022) is fixedly connected to the support shaft (2023); one end of the support shaft (2023) is fixedly connected to an assembly part (2024); a cutter body (2025) is fixed to the assembly part (2024) by means of screws; and the second gear (2022) is meshed with the first gear (1041).

10. A fastening bolt thread processing system according to claim 5, characterized in that: The elastic component (203) comprises a connecting member (2031), one end of the connecting member (2031) is fixedly connected to a roller (2032), the roller (2032) is overlapped with the driving plate (1025), the other end of the connecting member (2031) is fixedly connected to two telescopic rods (2033) and two first springs (2034), and the other ends of the two telescopic rods (2033) and the two first springs (2034) are fixedly connected to the installation frame (1024); A slide rod (2036) is slidably disposed on the connecting member (2031), one end of the slide rod (2036) is fixedly connected to a ball bearing (2035), the other end of the slide rod (2036) is fixedly connected to a circular block (2038), one side of the circular block (2038) is fixedly connected to a second spring (2037), and one end of the second spring (2037) is fixedly connected to the connecting member (2031).

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