CN116586921A - Screw production process and production equipment thereof - Google Patents
Screw production process and production equipment thereof Download PDFInfo
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- CN116586921A CN116586921A CN202310822968.1A CN202310822968A CN116586921A CN 116586921 A CN116586921 A CN 116586921A CN 202310822968 A CN202310822968 A CN 202310822968A CN 116586921 A CN116586921 A CN 116586921A
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- rotating
- rod
- cylindrical
- clamping device
- shaped double
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 90
- 238000001514 detection method Methods 0.000 claims abstract description 69
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000005498 polishing Methods 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 claims abstract description 10
- 238000012797 qualification Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 65
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 16
- 241000282472 Canis lupus familiaris Species 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application belongs to the technical field of screw processing, and particularly relates to a screw production process and production equipment thereof, wherein the screw production process comprises the following steps: s1: cutting a material to be processed into a plurality of sections of cylindrical rod material to be processed; s2: cutting the outer side walls of a plurality of cylindrical rod materials into a screw head non-cutting shape; s3: placing a plurality of T-shaped double-cylindrical rod materials on a workpiece conveying device; s4: the clamping device is rotated to clamp the long rod end of the T-shaped double-cylindrical rod material; s5: the polishing device polishes the head of the T-shaped double-cylindrical-rod material on the rotary clamping device to obtain a hexagonal bolt head; s6: the threading processing device is used for processing threads of a workpiece; s7: the detection device detects whether the length of the processed workpiece is qualified or not, and the processed workpiece is discharged from a different outlet according to the qualification condition of the length of the workpiece; s8: finally chamfering the place where the machined part needs chamfering; the application has the beneficial effects that; the screw rod machining efficiency is high, and whether the automatic detection length is qualified.
Description
Technical Field
The application relates to the technical field of screw processing, in particular to a screw production process and production equipment thereof.
Background
The external hexagonal screw is applied to various mechanical equipment, and is widely used in the market at present. When the screw rod is produced, the end part of the outer hexagonal screw rod needs to be polished out of the cylindrical rod, then the threaded part of the long rod is processed out, and finally the finished screw rod is chamfered.
In the prior art, most screw machining equipment cannot continuously machine screws, more manual operation is needed, and therefore labor force is high and working efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the application aims to provide a screw production process and production equipment thereof so as to solve the problems.
In view of the above, the application provides a screw production process and production equipment thereof, comprising the following steps:
s1: cutting a long cylindrical rod material to be processed into a plurality of sections of cylindrical rod material to be processed;
s2: cutting the outer side walls of a plurality of cylindrical rod materials into a screw head non-cutting shape, namely a T-shaped double cylindrical rod material;
s3: sequentially placing a plurality of T-shaped double-cylindrical rod materials on a workpiece conveying device;
s4: the workpiece conveying device conveys the T-shaped double-cylindrical-rod material to the rotary clamping device, and the rotary clamping device clamps the long rod end of the T-shaped double-cylindrical-rod material;
s5: starting a polishing device, rotating the clamping device by a micro-rotation angle, polishing two sides of the head of the T-shaped double-cylindrical-rod material on the rotating clamping device by the polishing device, and rotating the clamping device by the angle of the T-shaped double-cylindrical-rod material, so that the next polishing is performed until the head of the hexagonal bolt is processed by the T-shaped double-cylindrical-rod material;
s6: the rotary clamping device integrally rotates the machined workpiece, then the machined workpiece is transmitted to the other clamping end of the rotary clamping device to clamp the head of the hexagonal bolt, and at the moment, the threading machining device performs thread machining on the machined workpiece;
s7: the rotary clamping device rotates the machined workpiece to the detection device to be released, the detection device detects whether the machined workpiece is qualified in length or not, and the machined workpiece is discharged from the different outlets according to the qualification condition of the length of the machined workpiece;
s8: and finally chamfering the place where the machined part needs chamfering, and finally obtaining the finished product.
Through adopting above-mentioned technical scheme, through the setting of S1, can make the equal workable screw rod of a plurality of cylinder pole materials of multistage, through the setting of S2, can make T type double cylinder pole material become the screw rod head wait to process with screw thread portion wait to process, through the setting of S3, can make a plurality of materials all accessible work piece transmission device automatic transmission in proper order, through the setting of S4, can make to rotate clamping device and grasp the long rod end of T type double cylinder pole material, through the setting of S5, can make the hexagonal screw rod head of T type double cylinder pole material processing, through the setting of S6, can make the machined part process out screw thread portion, through the setting of S7, can make the screw rod that obtains detect whether the length is qualified, can make finished screw rod processing completion through the setting of S8, can make T type double cylinder pole material continuously sent into processing, until detect whether the length is qualified, machining efficiency and automation have been greatly increased.
In the above technical solution, the workpiece conveying device further includes:
the two support plates are arranged on the ground at intervals;
the conveying belt mechanism is arranged between the two supporting plates, and a plurality of placing grooves are formed in the outer side wall of the conveying belt mechanism at intervals;
the fixed end is arranged on one side of one supporting plate facing the other supporting plate, and the output end penetrates through the other supporting plate and extends towards the rotary clamping device;
the placing groove is used for placing the T-shaped double-cylindrical-rod material, the conveying belt mechanism is used for conveying the T-shaped double-cylindrical-rod material to the conveying mechanism, and the conveying mechanism is used for conveying the T-shaped double-cylindrical-rod material to the rotating clamping device.
In this technical scheme, through the cooperation of conveyer belt with the standing groove, can make a plurality of T style of calligraphy double cylinder pole materials place in proper order, through the setting of transfer mechanism, can make T style of calligraphy double cylinder pole materials transmit one by one to rotate on the clamping device.
In the above technical solution, the further transmission mechanism includes:
one end of the two inclined plates is oppositely arranged at one side of one supporting plate facing the other supporting plate, the other end of the two inclined plates penetrates through the other supporting plate, and the two inclined plates are arranged in a V shape;
the input end and the output end of the infrared detection structure are respectively and oppositely arranged at one side of the two supporting plates opposite to each other;
the fixed end is arranged on one side of the supporting plate, which is away from the inclined plates, and the output end penetrates through the supporting plate, extends towards the position between the two inclined plates and extends towards the rotary clamping device;
the infrared detection structure is used for detecting whether a T-shaped double-cylindrical-rod material exists after the transmission belt mechanism rotates, and the first hydraulic cylinder is used for pushing the T-shaped double-cylindrical-rod material on the two inclined plates to the rotating clamping device.
In this technical scheme, through the setting of putting the board to one side, can make T type double cylinder pole material can obtain placing, through the setting of first pneumatic cylinder, can make T type double cylinder pole material by pushing to rotate in the clamping device clamping end, through the setting of infrared ray detection structure, when infrared ray detection structure is sheltered from by T type double cylinder pole material after the transmission of transmission belt mechanism, description transmission belt mechanism still has T type double cylinder pole material work piece, infrared ray detection structure does not shelter from description transmission belt mechanism after transmission belt mechanism rotates and does not have T type double cylinder pole material, operator mountable alarm device and infrared ray detection structure electric connection.
In the above technical solution, the further rotation clamping device includes:
the fixed seat is arranged on the workbench, and the top end of the fixed seat is provided with an accommodating groove;
the rotating structure is rotationally connected in the accommodating groove;
the clamping mechanism is arranged on the side wall of the rotating structure;
the fixed end of the driving mechanism is arranged in the accommodating groove, and the movable end of the driving mechanism is connected with the rotating structure;
the driving mechanism is used for driving the rotating mechanism to rotate, so that the clamping mechanism clamps the T-shaped double-cylindrical-rod material, and a first rotating motor for driving the fixing seat to rotate is arranged at the bottom end of the fixing seat.
In this technical scheme, through actuating mechanism's setting, can make the rotating-structure make fixture rotate to work piece transmission device treat the work piece centre gripping, through fixture's setting, can make to treat that the work piece obtains the centre gripping and processes for grinding device, through the setting of first rotating motor, can make fixture rotate to release on the detection device.
In the above technical solution, the further rotation structure:
the two connecting plates are respectively and correspondingly arranged at two sides of the inner wall of the accommodating groove in a rotating way;
the connecting block is provided with a connecting groove at the bottom end, and the inner walls at the two sides of the connecting groove are respectively connected with the two connecting plates;
one end of the rail is arranged on the inner wall of one side, away from the connecting plate, of the connecting groove, the other end of the rail extends into the accommodating groove, and a sliding hole for the driving mechanism to slide is formed in the rail;
when the output end of the driving mechanism moves along the direction of the sliding hole, the rotating block rotates by taking the center point of the rotating connection of the connecting plate and the fixed seat as the circle center.
In this technical scheme, through the setting of two connecting plates, can make the connecting block rotate around the fixing base, through the cooperation of slide and slide hole, can make actuating mechanism output when removing along the slide hole, actuating mechanism pushes away the connecting block and rotates or withdraw.
In the above technical solution, the driving structure further comprises:
the two mounting plates are arranged between the two connecting plates at intervals and are connected with the bottom of the accommodating groove;
the driving motor is arranged on the side wall of one mounting plate, and the output end of the driving motor penetrates through the two mounting plates;
the fixed block is arranged at the bottom of the accommodating groove and is arranged on the bottom of one side, far away from the mounting plate, of the accommodating groove;
the rotating rod is fixedly connected to the output end of the driving motor and is positioned between the two mounting plates;
the movable rod is rotationally connected to the rotating rod;
the support rod is provided with an eccentric shaft, and the support rod is rotationally connected with the fixed block through the eccentric shaft;
the connecting pin is respectively connected with the movable rod and the supporting rod and slides in the sliding hole;
the support rod is rotationally connected with the movable rod through the connecting pin, the plane four-bar mechanism is formed by the rotating rod, the movable rod, the support rod and the bottom of the accommodating groove, and when the driving motor is started, the rotating rod and the movable rod drive the connecting pin to move in the sliding hole, so that the track rotates, and the connecting block rotates.
In this technical scheme, through the setting of two mounting panels, can driving motor obtain placing, through driving motor's setting, can make the dwang drive movable rod and rotate, thereby drive the connecting pin and slide in the sliding hole, through the removal of connecting pin, the bracing piece follows and removes, thereby reach bracing piece angle change, rotate the slide, finally make the connecting block rotate, constitute plane four-bar linkage through dwang, movable rod, bracing piece and holding tank bottom and set up, can make the torsional force of motor enlarge, the interval is used on fixture, thereby support more stably during rotation or during processing.
In the above technical solution, the clamping device further includes:
the connecting seat is connected to the side wall of the connecting block, the top end of the connecting seat is provided with a mounting hole, and one side of the connecting seat, which is away from the connecting block, is provided with a driving groove penetrating through the mounting hole;
the clamping sleeve is arranged in the mounting hole and penetrates through the driving groove;
the four chucks are respectively and correspondingly arranged at two sides of the two ends of the clamping sleeve;
the first gear is sleeved on the outer side wall of the sleeve, and is positioned in the driving groove;
the second rotating motor is arranged on the side wall of one side of the connecting seat, which is away from the connecting block, and the output end of the second rotating motor is provided with a second gear meshed with the first gear;
four second hydraulic cylinders are arranged on two side walls of the connecting seat, and the output ends of the four second hydraulic cylinders penetrate through the mounting holes and are abutted against the four chucks.
In this technical scheme, through two chucks on top setting, can make the long rod end of T type double cylinder pole material by the centre gripping to process T type double cylinder pole material hexagonal tip, through the setting of two chucks in bottom, can make the hexagonal tip that T type double cylinder pole material was processed by the centre gripping, thereby process screw thread portion, through the setting of second pneumatic cylinder, can make the chuck by contradicting, thereby carry out the centre gripping to the machined part, through the setting of second rotating motor, can make the second gear drive first gear and rotate, thereby to clamp sheathed tube rotation, thereby to the processing of T type double cylinder pole material hexagonal tip.
In the above technical solution, the mantle fiber processing device further includes:
the working block is arranged below the connecting seat, and a limiting hole is formed in the top end of the working block;
the rotating disc is positioned at the bottom end of the limiting hole;
the third rotating motor is arranged on the ground, and the output end of the third rotating motor is connected with the rotating disc;
one end of the two threaded rods penetrates through the bottom end of the rotating disc, and the other end of the threaded rods extends towards the opening of the limiting hole;
the sliding blocks are in threaded connection with the two threaded rods;
the screw tap die sleeve is embedded at the top end of the sliding block;
wherein, the rolling disc bottom is equipped with two drive two threaded rod pivoted fourth rotation motors.
In this technical scheme, through the setting of third rotation motor, can make the rolling disc rotate, through the setting of fourth rotation motor, can make two threaded rods rotate to the sliding block rises or descends, reaches screw tap die external member and carries out the processing screw thread to the stock part of T style of calligraphy double cylinder pole material.
In the above technical scheme, further detection device includes the detection piece, by the detection passageway of detection piece top intercommunication in detection piece bottom, by detection piece both sides intercommunication in detection passageway cross short channel and overlength passageway, set up in detection passageway inner wall and overlength passageway inner wall and detection passageway inner wall and cross two rotation grooves of short passageway inner wall, rotate respectively and connect two dogs in two rotation grooves, one end sets up in rotation groove tank bottom, the other end is connected with two elastic components with two dogs, set up two second pneumatic cylinders on detection piece top relatively and set up two infrared ray detection components on detection passageway inner wall at intervals respectively, the output of two second pneumatic cylinders all runs through to rotate in the groove and contradict with the dog, the dog passes through the second pneumatic cylinder and rotates to in too short passageway, overlength passageway and the detection passageway.
In this technical scheme, when the machined workpiece falls into the detection passageway, the bottom of threaded rod touches at first and is in two dog, two infrared ray detection spare detects this moment, when two infrared ray detection spare do not receive the detected signal simultaneously, the length of machined workpiece is the overlength disqualification, when the infrared ray detection spare that is located the top detects the signal, the infrared ray detection spare of below detects the signal, the length of machined workpiece is qualified, when two infrared ray detection spare all received the signal, the length of machined workpiece is the too short disqualification, when the machined workpiece length is qualified, two third pneumatic cylinders retract simultaneously, the elastic component pulls back the dog and gets into the rotation inslot, the detection passageway is unblocked state this moment, when detecting the machined workpiece length too short, one of them third pneumatic cylinder retracts, another third pneumatic cylinder is motionless, thereby the machined workpiece receives one of them dog influence and slides into the overlength passageway, when detecting the machined workpiece length too short, another third pneumatic cylinder retracts, still one third pneumatic cylinder is not understand, thereby receive another influence in the work piece slides into the too short passageway.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of a rotary clamping device and a mantle fiber processing device according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a detection device according to an embodiment of the present application.
Reference numerals: 1. a support plate; 2. a conveyor belt mechanism; 3. a placement groove; 4. an inclined plate; 5. an infrared detection structure; 6. a first hydraulic cylinder; 7. a fixing seat; 8. a receiving groove; 9. a first rotating motor; 10. a connecting plate; 11. a connecting block; 12. a connecting groove; 13. a track; 14. a slide hole; 15. a mounting plate; 16. a driving motor; 17. a fixed block; 18. a rotating lever; 19. a movable rod; 20. a support rod; 21. a connecting pin; 22. a connecting seat; 23. a mounting hole; 24. a driving groove; 25. clamping the sleeve; 26. a chuck; 27. a first gear; 28. a second rotating motor; 29. a second gear; 30. a second hydraulic cylinder; 31. a working block; 32. a rotating disc; 33. a third rotary motor; 34. a threaded rod; 35. a sliding block; 36. a tap die set; 37. a fourth rotating motor; 38. a detection block; 39. a detection channel; 40. a long channel; 41. too short a channel; 42. a rotating groove; 43. a stop block; 44. an elastic member; 45. an infrared ray detection member; 46. and a third hydraulic cylinder.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means a relationship in which the associated objects are a screw production process and its production equipment "or".
It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Example 1:
the embodiment provides a screw production process and production equipment thereof, wherein the screw production process comprises the following steps:
s1: cutting a long cylindrical rod material to be processed into a plurality of sections of cylindrical rod material to be processed;
s2: cutting the outer side walls of a plurality of cylindrical rod materials into a screw head non-cutting shape, namely a T-shaped double cylindrical rod material;
s3: sequentially placing a plurality of T-shaped double-cylindrical rod materials on a workpiece conveying device;
s4: the workpiece conveying device conveys the T-shaped double-cylindrical-rod material to the rotary clamping device, and the rotary clamping device clamps the long rod end of the T-shaped double-cylindrical-rod material;
s5: starting a polishing device, rotating the clamping device by a micro-rotation angle, polishing two sides of the head of the T-shaped double-cylindrical-rod material on the rotating clamping device by the polishing device, and rotating the clamping device by the angle of the T-shaped double-cylindrical-rod material, so that the next polishing is performed until the head of the hexagonal bolt is processed by the T-shaped double-cylindrical-rod material;
s6: the rotary clamping device integrally rotates the machined workpiece, then the machined workpiece is transmitted to the other clamping end of the rotary clamping device to clamp the head of the hexagonal bolt, and at the moment, the threading machining device performs thread machining on the machined workpiece;
s7: the rotary clamping device rotates the machined workpiece to the detection device to be released, the detection device detects whether the machined workpiece is qualified in length or not, and the machined workpiece is discharged from the different outlets according to the qualification condition of the length of the machined workpiece;
s8: chamfering the place where the machined part needs chamfering, and finally obtaining a finished product;
through the setting of S1, can make the equal workable screw rod of a plurality of cylinder pole materials of multistage, through the setting of S2, can make T style of calligraphy double cylinder pole material become the screw rod head wait to process with screw portion wait to process, through the setting of S3, can make a plurality of materials all accessible work piece transmission device automatic transmission in proper order, through the setting of S4, can make to rotate clamping device and grasp the long rod end of T style of calligraphy double cylinder pole material, through the setting of S5, can process out the hexagonal screw rod head of T style of calligraphy double cylinder pole material, through the setting of S6, can make the machined part process out screw portion, through the setting of S7, can make the screw rod that obtains detect whether the length is qualified, can make finished screw rod processing through the setting of S8, through the setting of S3, can make T style of calligraphy double cylinder pole material continuously sent into the processing, until detect whether the length is qualified, greatly increased machining efficiency and automation.
Example 2:
in this embodiment, in addition to including the structural features of the foregoing embodiment, the workpiece conveying device further includes:
the two support plates 1 are arranged on the ground at intervals;
the conveying belt mechanism 2 is arranged between the two support plates 1, and a plurality of placing grooves 3 are formed in the outer side wall of the conveying belt mechanism 2 at intervals;
the fixed end is arranged on one side of one supporting plate 1 facing the other supporting plate 1, and the output end penetrates through the other supporting plate 1 and extends towards the rotary clamping device;
the placing groove 3 is used for placing the T-shaped double-cylindrical rod material, the conveying belt mechanism 2 is used for conveying the T-shaped double-cylindrical rod material to the conveying mechanism, and the conveying mechanism is used for conveying the T-shaped double-cylindrical rod material to the rotary clamping device;
through the cooperation of conveyer belt and standing groove 3, can make a plurality of T style of calligraphy double cylinder pole materials place in proper order, through the setting of transfer mechanism, can make T style of calligraphy double cylinder pole materials transmit one by one to rotate on the clamping device.
Example 3:
in this embodiment, in addition to including the structural features of the foregoing embodiment, the transmission mechanism further includes:
one end of each inclined plate 4 is oppositely arranged at one side of one supporting plate 1 facing the other supporting plate 1, the other end of each inclined plate penetrates through the other supporting plate 1, and the two inclined plates 4 are arranged in a V shape;
the input end and the output end of the infrared detection structure 5 are respectively and oppositely arranged at one side of the two support plates 1;
the fixed end of the first hydraulic cylinder 6 is arranged on one side, away from the inclined plates 4, of the supporting plate 1, and the output end penetrates through the supporting plate 1, extends towards the position between the two inclined plates 4 and extends towards the rotary clamping device;
the infrared detection structure 5 is used for detecting whether a T-shaped double-cylindrical-rod material exists after the transmission belt mechanism 2 rotates, and the first hydraulic cylinder 6 is used for pushing the T-shaped double-cylindrical-rod material on the two inclined plates 4 to the rotating clamping device;
through the setting of putting board 4 to one side, can make T style of calligraphy double cylinder pole material can obtain placing, through the setting of first pneumatic cylinder 6, can make T style of calligraphy double cylinder pole material by pushing to rotate in the clamping device clamping end, through the setting of infrared detection structure 5, when transmission belt mechanism 2 transmission back infrared detection structure 5 is sheltered from by T style of calligraphy double cylinder pole material, description transmission belt mechanism 2 still has T style of calligraphy double cylinder pole material work piece, when transmission belt mechanism 2 rotates back infrared detection structure 5 does not shelter from description transmission belt mechanism 2 on no T style of calligraphy double cylinder pole material, operator mountable alarm device and infrared detection structure 5 electric connection.
Example 4:
in this embodiment, in addition to including the structural features of the previous embodiment, the further rotational clamping device includes:
the fixed seat 7 is arranged on the workbench, and the top end of the fixed seat 7 is provided with an accommodating groove 8;
the rotating structure is rotationally connected in the accommodating groove 8;
the clamping mechanism is arranged on the side wall of the rotating structure;
the fixed end of the driving mechanism is arranged in the accommodating groove 8, and the movable end of the driving mechanism is connected with the rotating structure;
the driving mechanism is used for driving the rotating mechanism to rotate, so that the clamping mechanism clamps the T-shaped double-cylindrical-rod material, and a first rotating motor 9 for driving the fixing seat 7 to rotate is arranged at the bottom end of the fixing seat 7;
through actuating mechanism's setting, can make the rotating-structure make fixture rotate to work piece transmission device treat the work piece centre gripping, through fixture's setting, can make treat that the work piece obtains the centre gripping and give grinding device and process, through first rotating motor 9's setting, can make fixture rotate to release on the detection device.
Example 5:
in this embodiment, in addition to including the structural features of the foregoing embodiment, further the rotating structure:
the two connecting plates 10 are respectively and correspondingly arranged at two sides of the inner wall of the accommodating groove 8 in a rotating way;
the connecting block 11 is provided with a connecting groove 12 at the bottom end, and the inner walls at two sides of the connecting groove 12 are respectively connected with the two connecting plates 10;
a rail 13, one end of which is arranged on the inner wall of the connecting groove 12 at one side away from the connecting plate 10, the other end extends into the accommodating groove 8, and a sliding hole 14 for sliding a driving mechanism is arranged on the rail 13;
when the output end of the driving mechanism moves along the direction of the sliding hole 14, the rotating block rotates by taking the center point of the rotating connection of the connecting plate 10 and the fixed seat 7 as the circle center;
through the setting of two connecting plates 10, can make connecting block 11 rotate around fixing base 7, through the cooperation of slide and slide hole 14, can make when actuating mechanism output removes along slide hole 14, actuating mechanism pushes away connecting block 11 and rotates or withdraw.
Example 6:
in this embodiment, in addition to including the structural features of the previous embodiment, further the driving structure:
the two mounting plates 15 are arranged between the two connecting plates 10 at intervals, and the two mounting plates 15 are connected with the bottom of the accommodating groove 8;
the driving motor 16 is arranged on the side wall of one mounting plate 15, and the output end of the driving motor 16 penetrates through the two mounting plates 15;
the fixed block 17 is arranged at the bottom of the accommodating groove 8, and the fixed block 17 is arranged on the bottom of the accommodating groove 8 at one side far away from the mounting plate 15;
the rotating rod 18 is fixedly connected to the output end of the driving motor 16 and is positioned between the two mounting plates 15;
a movable lever 19 rotatably connected to the rotary lever 18;
the support rod 20 is provided with an eccentric shaft, and the support rod 20 is rotationally connected with the fixed block 17 through the eccentric shaft;
and a connecting pin 21 connected to the movable rod 19 and the support rod 20, respectively, and the connecting pin 21 slides in the slide hole 14;
the support rod 20 is rotationally connected with the movable rod 19 through a connecting pin 21, the rotating rod 18, the movable rod 19, the support rod 20 and the bottom of the accommodating groove 8 form a plane four-bar mechanism, and when the driving motor 16 is started, the rotating rod 18 and the movable rod 19 drive the connecting pin 21 to move in the sliding hole 14, so that the track 13 rotates, and the connecting block 11 rotates;
through the setting of two mounting panels 15, can driving motor 16 obtain placing, through driving motor 16's setting, can make dwang 18 drive movable rod 19 and rotate, thereby drive connecting pin 21 and slide in slide hole 14, through the removal of connecting pin 21, bracing piece 20 follows the removal, thereby reach bracing piece 20 angle change, rotate the slide, finally make connecting block 11 rotate, constitute plane four bar linkage through dwang 18, movable rod 19, bracing piece 20 and holding tank 8 tank bottom and set up, can make the torsional force of motor enlarge, the interval effect is on fixture, thereby support more stable during the rotation or during the processing.
Example 7:
in this embodiment, in addition to including the structural features of the foregoing embodiment, the further clamping device includes:
the connecting seat 22 is connected to the side wall of the connecting block 11, a mounting hole 23 is formed at the top end of the connecting seat 22, and a driving groove 24 penetrating through the mounting hole 23 is formed in one side of the connecting seat 22 away from the connecting block 11;
a jacket pipe 25 provided in the mounting hole 23 and penetrating the driving groove 24;
four chucks 26 respectively and correspondingly arranged at two sides of two ends of the chuck sleeve 25;
the first gear 27 is sleeved on the outer side wall of the clamping sleeve 25, and the first gear 27 is positioned in the driving groove 24;
the second rotating motor 28 is arranged on the side wall of the connecting seat 22, which is away from the connecting block 11, and a second gear 29 meshed with the first gear 27 is arranged at the output end of the second rotating motor 28;
four second hydraulic cylinders 30 are arranged on two side walls of the connecting seat 22, and output ends of the four second hydraulic cylinders 30 penetrate through the mounting holes 23 and are abutted against the four chucks 26;
through the setting of two chucks 26 on top, can make the long rod end of T style of calligraphy double cylinder pole material by the centre gripping to process T style of calligraphy double cylinder pole material hexagonal tip, through the setting of two chucks 26 in bottom, can make the hexagonal tip that T style of calligraphy double cylinder pole material was processed by the centre gripping, thereby process screw thread portion, through the setting of second pneumatic cylinder 30, can make chuck 26 by contradicting, thereby carry out the centre gripping to the machined part, through the setting of second rotating motor 28, can make second gear 29 drive first gear 27 and rotate, thereby to the rotation of double-barreled pipe 25, thereby to the processing of T style of calligraphy double cylinder pole material hexagonal tip.
Example 8:
in this embodiment, in addition to including the structural features of the foregoing embodiment, the mantle fiber processing apparatus further includes:
the working block 31 is arranged below the connecting seat 22, and a limiting hole is formed in the top end of the working block 31;
a rotating disc 32 positioned at the bottom end of the limiting hole;
a third rotary motor 33, which is disposed on the ground, and has an output end connected to the rotary disk 32;
two threaded rods 34, one ends of which penetrate through the bottom end of the rotating disc 32, and the other ends of which are positioned at the opening part towards the limit hole and extend;
the sliding blocks 35 are in threaded connection with the two threaded rods 34;
and a tap die set 36 embedded on the top end of the sliding block 35;
wherein, the bottom end of the rotating disc 32 is provided with two fourth rotating motors 37 for driving the two threaded rods 34 to rotate
Through the setting of the third rotation motor 33, the rotating disc 32 can be made to rotate, and through the setting of the fourth rotation motor 37, the two threaded rods 34 can be made to rotate, so that the sliding block 35 ascends or descends, and the screw tap die suite 36 is made to thread the long rod portion of the T-shaped double-cylindrical rod material.
Example 9:
in this embodiment, in addition to the structural features of the foregoing embodiment, the further detecting device includes a detecting block 38, a detecting channel 39 that is connected to the bottom end of the detecting block 38 from the top end of the detecting block 38, an excessively short channel 41 and an excessively long channel 40 that are connected to the detecting channel 39 from both sides of the detecting block 38, two rotating grooves 42 that are disposed on the inner walls of the detecting channel 39 and the excessively long channel 40, and the inner walls of the detecting channel 39 and the excessively short channel 41, two stoppers 43 that are respectively connected in the two rotating grooves 42 in a rotating manner, two elastic members 44 that are disposed at one end at the bottom of the rotating groove 42 and the other end at the bottom of the rotating groove 43, two second hydraulic cylinders 30 that are disposed opposite to the top end of the detecting block 38, and two infrared detecting members 45 that are respectively disposed on the inner walls of the detecting channel 39 at intervals, wherein the output ends of the two second hydraulic cylinders 30 are all penetrated into the rotating grooves 42 and collide with the stoppers 43, and the stoppers 43 are rotated into the excessively short channel 41, the excessively long channel 40, and the detecting channel 39 by the second hydraulic cylinders 30;
when the processed workpiece falls into the detection channel 39, the bottom end of the threaded rod 34 is touched on the two stop blocks 43, at this time, the two infrared detection pieces 45 detect, when the two infrared detection pieces 45 are not subjected to detection signals at the same time, the length of the processed workpiece is overlong and unqualified, when the infrared detection piece 45 positioned above detects signals, the infrared detection piece 45 positioned below detects no signals, the length of the processed workpiece is qualified, when the two infrared detection pieces 45 receive signals, the length of the processed workpiece is overlong and unqualified, when the length of the workpiece is qualified, the two third hydraulic cylinders 46 retract simultaneously, the elastic piece 44 pulls the stop blocks 43 into the rotary groove 42, at this time, the detection channel 39 is in an unblocked state, when the length of the detected workpiece is overlong, one of the third hydraulic cylinders 46 retracts, the other third hydraulic cylinder 46 does not move, so that the workpiece is influenced by the stop blocks 43 to slide into the overlong channel 40, when the length of the detected workpiece is overlong, the other third hydraulic cylinder 46 retracts, and the other third hydraulic cylinder 46 does not know the other third hydraulic cylinder 46 does not influence the workpiece 43 to slide into the short channel 41.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the application.
Claims (9)
1. The screw production process and the production equipment thereof are characterized by comprising the following steps:
s1: cutting a long cylindrical rod material to be processed into a plurality of sections of cylindrical rod material to be processed;
s2: cutting the outer side walls of a plurality of cylindrical rod materials into a screw head non-cutting shape, namely a T-shaped double cylindrical rod material;
s3: sequentially placing a plurality of T-shaped double-cylindrical rod materials on a workpiece conveying device;
s4: the workpiece conveying device conveys the T-shaped double-cylindrical-rod material to the rotary clamping device, and the rotary clamping device clamps the long rod end of the T-shaped double-cylindrical-rod material;
s5: starting a polishing device, rotating the clamping device by a micro-rotation angle, polishing two sides of the head of the T-shaped double-cylindrical-rod material on the rotating clamping device by the polishing device, and rotating the clamping device by the angle of the T-shaped double-cylindrical-rod material, so that the next polishing is performed until the head of the hexagonal bolt is processed by the T-shaped double-cylindrical-rod material;
s6: the rotary clamping device integrally rotates the machined workpiece, then the machined workpiece is transmitted to the other clamping end of the rotary clamping device to clamp the head of the hexagonal bolt, and at the moment, the threading machining device performs thread machining on the machined workpiece;
s7: the rotary clamping device rotates the machined workpiece to the detection device to be released, the detection device detects whether the machined workpiece is qualified in length or not, and the machined workpiece is discharged from the different outlets according to the qualification condition of the length of the machined workpiece;
s8: and finally chamfering the place where the machined part needs chamfering, and finally obtaining the finished product.
2. The screw production process and production equipment thereof according to claim 1, wherein the workpiece conveying device comprises:
the two support plates (1) are arranged on the ground at intervals;
the conveying belt mechanism (2) is arranged between the two supporting plates (1), and a plurality of placing grooves (3) are formed in the outer side wall of the conveying belt mechanism (2) at intervals;
the fixed end is arranged on one side of one supporting plate (1) facing the other supporting plate (1), and the output end penetrates through the other supporting plate (1) and extends towards the rotary clamping device;
the placing groove (3) is used for placing T-shaped double-cylindrical-rod materials, the conveying belt mechanism (2) is used for conveying the T-shaped double-cylindrical-rod materials to the conveying mechanism, and the conveying mechanism is used for conveying the T-shaped double-cylindrical-rod materials to the rotating clamping device.
3. The screw production process and production equipment thereof according to claim 2, wherein the transfer mechanism comprises:
one end of each inclined plate (4) is oppositely arranged on one side of one supporting plate (1) facing the other supporting plate (1), the other end of each inclined plate penetrates through the other supporting plate (1), and the two inclined plates (4) are arranged in a V shape;
the input end and the output end of the infrared detection structure (5) are respectively and oppositely arranged at one side of the two supporting plates (1);
the fixed end of the first hydraulic cylinder (6) is arranged on one side, deviating from the inclined plates (4), of the supporting plate (1), and the output end penetrates through the supporting plate (1) to extend towards the position between the two inclined plates (4) and towards the rotary clamping device;
the infrared detection structure (5) is used for detecting whether a T-shaped double-cylindrical-rod material exists after the transmission belt mechanism (2) rotates, and the first hydraulic cylinder (6) is used for pushing the T-shaped double-cylindrical-rod material on the two inclined plates (4) to the rotating clamping device.
4. The screw production process and production equipment thereof according to claim 1, wherein the rotary clamping device comprises:
the fixed seat (7) is arranged on the workbench, and the top end of the fixed seat (7) is provided with an accommodating groove (8);
the rotating structure is rotationally connected in the accommodating groove (8);
the clamping mechanism is arranged on the side wall of the rotating structure;
the fixed end of the driving mechanism is arranged in the accommodating groove (8), and the movable end of the driving mechanism is connected with the rotating structure;
the driving mechanism is used for driving the rotating mechanism to rotate, so that the clamping mechanism clamps the T-shaped double-cylindrical-rod material, and a first rotating motor (9) for driving the fixing seat (7) to rotate is arranged at the bottom end of the fixing seat (7).
5. The screw production process and production equipment thereof according to claim 4, wherein the rotating structure comprises:
the two connecting plates (10) are respectively and correspondingly arranged at two sides of the inner wall of the accommodating groove (8) in a rotating way;
the connecting block (11) is provided with a connecting groove (12) at the bottom end, and the inner walls at two sides of the connecting groove (12) are respectively connected with the two connecting plates (10);
one end of the rail (13) is arranged on the inner wall of one side of the connecting groove (12) away from the connecting plate (10), the other end of the rail extends into the accommodating groove (8), and a sliding hole (14) for the driving mechanism to slide is formed in the rail (13);
when the output end of the driving mechanism moves along the direction of the sliding hole (14), the rotating block rotates by taking the center point of the rotating connection of the connecting plate (10) and the fixed seat (7) as the circle center.
6. The screw production process and production equipment thereof according to claim 5, wherein the driving structure comprises:
the two mounting plates (15) are arranged between the two connecting plates (10) at intervals, and the two mounting plates (15) are connected with the bottom of the accommodating groove (8);
the driving motor (16) is arranged on the side wall of one mounting plate (15), and the output end of the driving motor (16) penetrates through the two mounting plates (15);
the fixed block (17) is arranged at the bottom of the accommodating groove (8), and the fixed block (17) is arranged on the bottom of one side, far away from the mounting plate (15), of the accommodating groove (8);
the rotating rod (18) is fixedly connected to the output end of the driving motor (16) and is positioned between the two mounting plates (15);
the movable rod (19) is rotatably connected to the rotary rod (18);
the support rod (20) is provided with an eccentric shaft, and the support rod (20) is rotationally connected with the fixed block (17) through the eccentric shaft;
the connecting pin (21) is respectively connected with the movable rod (19) and the supporting rod (20), and the connecting pin (21) slides in the sliding hole (14);
the support rod (20) is rotationally connected with the movable rod (19) through the connecting pin (21), the plane four-bar mechanism is formed by the rotating rod (18), the movable rod (19), the support rod (20) and the bottom of the accommodating groove (8), and when the driving motor (16) is started, the rotating rod (18) and the movable rod (19) drive the connecting pin (21) to move in the sliding hole (14) so that the track (13) rotates, and the connecting block (11) rotates.
7. The screw production process and production equipment thereof according to claim 6, wherein the clamping device comprises:
the connecting seat (22) is connected to the side wall of the connecting block (11), a mounting hole (23) is formed in the top end of the connecting seat (22), and a driving groove (24) penetrating through the mounting hole (23) is formed in one side, away from the connecting block (11), of the connecting seat (22);
a jacket pipe (25) which is provided in the mounting hole (23) and penetrates the driving groove (24);
the four chucks (26) are respectively and correspondingly arranged at two sides of two end parts of the chuck sleeve (25);
the first gear (27) is sleeved on the outer side wall of the clamping sleeve (25), and the first gear (27) is positioned in the driving groove (24);
the second rotating motor (28) is arranged on the side wall of the connecting seat (22) at one side away from the connecting block (11), and a second gear (29) meshed with the first gear (27) is arranged at the output end of the second rotating motor (28);
the two side walls of the connecting seat (22) are provided with second hydraulic cylinders (30), and the output ends of the four second hydraulic cylinders (30) penetrate through the mounting holes (23) and are abutted against the four chucks (26).
8. The screw production process and production equipment thereof according to claim 1, wherein the mantle fiber processing device comprises:
the working block (31) is arranged below the connecting seat (22), and a limiting hole is formed in the top end of the working block (31);
a rotating disc (32) positioned at the bottom end of the limiting hole;
the third rotary motor (33) is arranged on the ground, and the output end of the third rotary motor is connected with the rotary disc (32);
one end of the threaded rod (34) penetrates through the bottom end of the rotating disc (32), and the other end of the threaded rod is positioned at the opening part of the limiting hole and extends towards the limiting hole;
the sliding blocks (35) are in threaded connection with the two threaded rods (34);
and a screw tap die sleeve (36) embedded at the top end of the sliding block (35);
wherein, the bottom of the rotating disc (32) is provided with two fourth rotating motors (37) for driving the two threaded rods (34) to rotate.
9. The screw production process and production equipment according to claim 1, wherein the detection device comprises a detection block (38), a detection channel (39) communicated with the bottom end of the detection block (38) by the top end of the detection block (38), an excessively short channel (41) and an excessively long channel (40) communicated with the detection channel (39) by two sides of the detection block (38), two rotating grooves (42) arranged on the inner wall of the detection channel (39) and the inner wall of the excessively long channel (40) and the inner wall of the detection channel (39) and the inner wall of the excessively short channel (41), two stop blocks (43) respectively connected in the two rotating grooves (42) in a rotating manner, two elastic pieces (44) with one end arranged at the bottom of the rotating groove (42) and the other end connected with the two stop blocks (43), two second hydraulic cylinders (30) oppositely arranged at the top end of the detection block (38) and two infrared detection pieces (45) respectively arranged on the inner wall of the detection channel (39) at intervals, wherein the output ends of the two third hydraulic cylinders (46) penetrate into the rotating grooves (42) to be in contact with the stop blocks (43), and pass through the third hydraulic cylinders (46) and the excessively short channel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822968.1A CN116586921A (en) | 2023-07-05 | 2023-07-05 | Screw production process and production equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822968.1A CN116586921A (en) | 2023-07-05 | 2023-07-05 | Screw production process and production equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116586921A true CN116586921A (en) | 2023-08-15 |
Family
ID=87611946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310822968.1A Pending CN116586921A (en) | 2023-07-05 | 2023-07-05 | Screw production process and production equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116586921A (en) |
-
2023
- 2023-07-05 CN CN202310822968.1A patent/CN116586921A/en active Pending
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