CN112846421A - Can carry out nonstandard bolt thread milling device that detects to bolt internal diameter - Google Patents
Can carry out nonstandard bolt thread milling device that detects to bolt internal diameter Download PDFInfo
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- CN112846421A CN112846421A CN202110026626.XA CN202110026626A CN112846421A CN 112846421 A CN112846421 A CN 112846421A CN 202110026626 A CN202110026626 A CN 202110026626A CN 112846421 A CN112846421 A CN 112846421A
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- bolt
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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
- B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling
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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
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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Abstract
The invention discloses a non-standard bolt thread milling device capable of detecting the inner diameter of a bolt, which comprises a bottom plate, a feeding mechanism, a limiting seat, a detection mechanism and a thread milling mechanism, wherein a base is arranged in the middle of the top of the bottom plate, a speed reducing motor is fixed in the middle of the bottom end in the base, a rotating rod is arranged at the bottom end in the base, the output end of the speed reducing motor is connected with the bottom end of the rotating rod through a rotating shaft, the non-standard bolt thread milling device capable of detecting the inner diameter of the bolt is provided with a limiting seat, a guide pillar in the limiting seat is provided with a clamping plate, can carry out self-centering and tentatively spacing to the bolt original paper under compression spring's spring force effect, miniature hydraulic telescoping rod work can make the limiting plate carry out the centre gripping to the pentagonal prism section of bolt original paper, and is better to the spacing effect of bolt original paper, the smooth implementation of the follow-up processing of being convenient for.
Description
Technical Field
The invention relates to the technical field of non-standard part processing, in particular to a non-standard bolt thread milling device capable of detecting the inner diameter of a bolt.
Background
Stud, also called stud or stud, a fixed connection function for connecting machinery, the stud both ends all have a screw thread, generally be used for mining machinery, the bridge, the car, the motorcycle, the boiler steel structure, the tower crane, large-span steel construction and large-scale building etc., production stud is that needs fixed equip with machine tooling, the stud of the cylindric design that the middle part is the pentagon column form and both ends are the diameter difference, need carry out external screw thread processing to its thicker section during processing, and carry out internal thread processing to the logical groove to whole bolt inside.
Traditional stud processingequipment can't carry out better fixed to above-mentioned non-standard bolt, consequently processes comparatively difficultly, and traditional processingequipment can't carry out the synchronous processing of internal and external screw thread to above-mentioned non-standard bolt, need change the lathe after accomplishing external screw thread processing usually, carries out internal thread processing again, and production efficiency is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a non-standard bolt thread milling device capable of detecting the inner diameter of a bolt, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a non-standard bolt thread milling device capable of detecting the inner diameter of a bolt comprises a bottom plate, a feeding mechanism, a limiting seat, a detection mechanism and a thread milling mechanism, wherein a base is installed at the middle position of the top of the bottom plate, a speed reducing motor is fixed at the middle position of the bottom end inside the base, a rotary rod is arranged at the bottom end inside the base, the output end of the speed reducing motor is connected with the bottom end of the rotary rod through a rotary shaft, a rotary arm is installed at one side of the top of the rotary rod, an electromagnetic slide rail is arranged inside the rotary arm, a sliding block is arranged inside the electromagnetic slide rail, a hydraulic lifting rod is fixed at the bottom end of the sliding block, the feeding mechanism is installed at the bottom output end of the hydraulic lifting rod, a conveying belt is fixed at one side of the top of the bottom plate, a limiting rubber sleeve is uniformly arranged on the conveying, and the top end of one side of the conveyor belt, which is far away from the base, is provided with a photoelectric sensor, the other side of the top of the bottom plate is provided with a movable rail, one end of the movable rail is fixed with a water tank, the movable rail is internally provided with a movable seat, the middle position of the bottom end inside the movable seat is fixed with a stepping motor, the top end inside the movable seat is embedded with a rotary seat, the output end of the stepping motor is connected with the rotary seat through a rotary shaft, the top end of the rotary seat is provided with a frame, the middle position inside the frame is provided with a rotary table, the middle position of one end of the frame is fixed with a rotary motor, the output end of the rotary motor is connected with the rotary table through a rotary shaft, one end of the rotary table, which is far away from the rotary motor, is fixed with a limiting seat, the end of the top of the movable rail, which is far, and the control box is close to the one end of frame and installs detection mechanism, the hydraulic pressure ejector pin is installed to the one end that the water tank top is close to the movable rail, and the top of hydraulic pressure ejector pin is fixed with milling cutter, the one end that the movable rail was kept away from at the water tank top is installed the support body, and the inside top of support body installs the shower nozzle, the one end that the support body is close to the hydraulic pressure ejector pin is fixed with the lift rail, and the inside bottom of lift rail installs driving motor, the internally mounted of lift rail has the lift lead screw, and driving motor's output is connected with the lift lead screw through the pivot, the cover is equipped with rather than matched with lead screw cover on the lift lead screw, and.
Optionally, the middle part of the bolt original is designed in a pentagonal prism shape, a cylindrical groove is formed in the center of the bolt original, two ends of the bolt original are respectively designed in a hollow cylindrical shape with different outer diameters and the same inner diameter, and the shape of the bolt original is matched with the limiting seat.
Optionally, the feeding mechanism comprises a mounting seat connected with the bottom of the hydraulic lifting rod through a bolt, a micro motor arranged at the other end of the mounting seat and fixed to the rotating bin at one end inside the mounting seat, a connecting seat hinged to the rotating bin and a gripper connected with the bottom of the connecting seat, and the output end of the micro motor is rotatably connected with the connecting seat through a rotating shaft.
Optionally, the lead screw is all installed to inside both sides of adjustable rail, and servo motor's output passes through the belt pulley mechanism and constitutes the transmission with the lead screw and be connected, the lead screw groove identical with the lead screw is all seted up to inside both sides of sliding seat, and the shape of sliding seat is identical with the inside shape of adjustable rail.
Optionally, the one end that spacing seat is close to the carousel is cylindricly, and the one end that the carousel was kept away from to spacing seat is the design of the positive pentagonal prism of cavity, the drum section of spacing seat evenly runs through there are five guide pillars, and all is connected with splint on the guide pillar of spacing seat inside, compression spring is all installed in the guide pillar outside between spacing seat inner wall and the splint, and splint all constitute elastic connection through compression spring and spacing seat, the one end that the carousel was kept away from to splint all is outer expanding form design.
Optionally, all be fixed with miniature hydraulic telescoping rod in the intermediate position department of the pentagonal prism section outer wall of spacing seat, and the inside of the pentagonal prism section of spacing seat evenly is provided with five limiting plates, miniature hydraulic telescoping rod's output all runs through spacing seat outer wall and limiting plate connection, and the pentagonal prism section internal shape of spacing seat all is identical with the middle part shape of bolt original paper.
Optionally, the detection mechanism comprises a shell, a telescopic arm, a hydraulic pull rod, a hinge rod and a detection contact piece, the hydraulic pull rod is horizontally fixed at one end of the interior of the shell far away from the rack, and the output end of the hydraulic pull rod is evenly hinged with a hinged rod, the middle positions of the outer wall of the shell close to one end of the frame are all provided with a telescopic groove, and the inside of the telescopic groove is provided with telescopic arms, one end of the hinged rod far away from the hydraulic pull rod is hinged with the telescopic arms, the telescopic arms are all designed in an L shape, the vertical sections of the telescopic arms penetrate through the telescopic grooves, the horizontal sections of the telescopic arms are fixed with detection contact pieces through limit hoops, the middle positions of the inner sides of the detection contact pieces are provided with laser range finders, and the middle position of the outer side of the detection contact piece is fixed with a touch sensor, and the middle position of the shell close to one end of the rack is provided with a laser positioning instrument.
Optionally, the periphery on water tank top all is installed and is provided with the breakwater, and four breakwaters can form a retaining storehouse, the water inlet has been seted up to the intermediate position department on water tank top, and is provided with the filter screen in the water inlet, the water pump is installed to the inside bottom of water tank, and the output of water pump passes through the pipe and is connected with the input of shower nozzle.
Optionally, the thread milling mechanism comprises a fixed seat connected with the screw rod sleeve through a bolt, a milling motor located inside the fixed seat, a hydraulic telescopic rod rotationally connected with the fixed seat, and a milling threaded rod connected with the output end of the hydraulic telescopic rod in a threaded manner, and milling flanges are uniformly arranged on the periphery of the milling threaded rod.
The invention provides a non-standard bolt thread milling device capable of detecting the inner diameter of a bolt, which has the following beneficial effects:
1. this can mill threaded device to nonstandard bolt that bolt internal diameter detected, through being provided with spacing seat, splint are installed to the inside guide pillar of spacing seat, only need insert the bolt original paper between five splint during the material loading, compression spring is compressed, spacing seat is stretched out to the guide pillar, splint alright carry out automatic centering and preliminary spacing to the bolt original paper under compression spring's spring force effect, then miniature hydraulic telescoping rod reworks alright utilize the limiting plate to carry out the centre gripping to the pentagonal prism section of bolt original paper, it has the skew to avoid direct centre gripping bolt original paper position, the condition that the centre gripping is not in place takes place, spacing effect to the bolt original paper is better.
2. This can carry out nonstandard bolt thread milling device that detects to bolt internal diameter, through installing the movable rail, sliding seat and roating seat, the sliding seat can be at the back-and-forth movement in the movable rail under the drive of lead screw, the roating seat is rotatory can drive the bolt original paper and rotate, adjust bolt original paper direction, the sliding seat removes backward, can make the bolt original paper shift to detect the station and carry out the internal diameter and detect, the sliding seat removes forward, can make the bolt original paper shift to process the station and carry out thread processing, need not the manual work and overturn or shift the bolt original paper, degree of automation is higher, it is more convenient to use.
3. This can carry out nonstandard bolt thread milling device that detects to bolt internal diameter, through installing feed mechanism and detection mechanism, feed mechanism can catch the bolt original paper on the conveyer belt, and insert it in spacing seat, realize the automatic feeding of bolt, need not artifical manual feeding, it is more convenient to use, the inside of bolt original paper can be inserted simultaneously to detection mechanism's detection contact piece, outwards strut again under the effect of hydraulic pull rod, contact bolt original paper's inner wall, laser range finder can detect the interval between two detection contact pieces of relative position this moment, thereby obtain the internal diameter of bolt original paper, the internal screw thread processing of being convenient for, if detect nonconformingly, then do not process it, useless processing has been avoided, manufacturing cost has been practiced thrift.
4. This can carry out nonstandard bolt thread milling device that detects to the bolt internal diameter, through being provided with water tank and shower nozzle, the coolant liquid has been stored in the water tank, and the output of shower nozzle is just treating milling cutter and is milling thread mechanism, water pump work can be gone into the shower nozzle with the coolant liquid during screw processing, flow out again by the shower nozzle and fall to screw rod processing position, cool off milling cutter and screw rod, the coolant liquid can flow back to the water tank after falling down to filter by the filter screen of water inlet department, realize the cyclic utilization of coolant liquid, the processing effect is better and practice thrift the cost.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the movable rail according to the present invention;
FIG. 3 is a schematic side view of the detecting mechanism of the present invention;
FIG. 4 is a schematic structural view of a front view of a movable seat of the present invention;
FIG. 5 is a schematic structural view of a front cross section of the feeding mechanism of the present invention;
FIG. 6 is a schematic side view of a cross-sectional structure of a thread milling mechanism according to the present invention;
FIG. 7 is a schematic view of a non-standard bolt structure according to the present invention.
In the figure: 1. a base plate; 2. a conveyor belt; 201. a limiting rubber sleeve; 3. a bolt original; 4. a photoelectric sensor; 5. a base; 501. a reduction motor; 502. rotating the rod; 6. a rotating arm; 601. an electromagnetic slide rail; 602. a slider; 7. a hydraulic lifting rod; 8. a feeding mechanism; 801. a micro motor; 802. a mounting seat; 802a, a rotary bin; 803. a connecting seat; 804. a gripper; 9. a movable rail; 901. a screw rod; 10. a movable seat; 1001. a screw rod groove; 11. a stepping motor; 12. a rotating base; 13. a frame; 1301. a turntable; 1302. a rotating electric machine; 14. a limiting seat; 15. a control panel; 16. a control box; 17. a detection mechanism; 1701. a housing; 1701a, a telescopic groove; 1702. a telescopic arm; 1703. A hydraulic pull rod; 1704. a hinged lever; 1705. detecting a contact sheet; 18. a servo motor; 19. a hydraulic ejector rod; 1901. milling cutters; 20. a water tank; 2001. a water inlet; 2002. a water baffle; 21. a water pump; 22. a drive motor; 23. a lifting rail; 2301. a lifting screw rod; 2302. a screw rod sleeve; 24. a frame body; 25. milling a thread mechanism; 2501. a fixed seat; 2502. milling a motor; 2503. a hydraulic telescopic rod; 2504. milling a threaded rod; 2505. milling a flange; 26. a spray head; 27. a laser positioning instrument; 28. touching the sensor; 29. a laser range finder; 30. a guide post; 3001. a splint; 3002. a compression spring; 31. a micro hydraulic telescopic rod; 3101. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1 to 7, the present invention provides a technical solution: the non-standard bolt thread milling device capable of detecting the inner diameter of a bolt comprises a base plate 1, a feeding mechanism 8, a limiting seat 14, a detection mechanism 17 and a thread milling mechanism 25, wherein a base 5 is installed at the middle position of the top of the base plate 1, a speed reduction motor 501 is fixed at the middle position of the bottom end inside the base 5, a rotary rod 502 is arranged at the bottom end inside the base 5, the output end of the speed reduction motor 501 is connected with the bottom end of the rotary rod 502 through a rotary shaft, a rotary arm 6 is installed on one side of the top of the rotary rod 502, an electromagnetic slide rail 601 is arranged inside the rotary arm 6, a sliding block 602 is arranged inside the electromagnetic slide rail 601, a hydraulic lifting rod 7 is fixed at the bottom end of the sliding block 602, the feeding mechanism 8 is installed at the bottom output end of the hydraulic lifting rod 7, the feeding mechanism 8 comprises a mounting seat 802 connected with the bottom of the hydraulic lifting rod 7 through a bolt, and a micro motor 801 fixed at the other, With rotatory storehouse 802a articulated connecting seat 803 and the gripper 804 of being connected with connecting seat 803 bottom, and micro motor 801's output constitutes swivelling joint through pivot and connecting seat 803, and feed mechanism 8 can grasp bolt original paper 3 on the conveyer belt 2 to insert it in spacing seat 14 or take out from spacing seat 14, realize the automatic feeding of bolt and unload, need not artifical manual material loading and unload, it is more convenient to use.
One side at 1 top of bottom plate is fixed with conveyer belt 2, and evenly be provided with spacing gum cover 201 on the conveyer belt 2, all be provided with bolt original paper 3 in the spacing gum cover 201 at 2 tops of conveyer belt, and 2 tops of keeping away from 5 one sides of base of conveyer belt are installed photoelectric sensor 4, the middle part of bolt original paper 3 is the design of pentagonal prism form, and the central authorities of bolt original paper 3 have seted up the cylinder groove, the both ends of bolt original paper 3 are the different and the same hollow cylinder design of internal diameter of external diameter respectively, and the shape of bolt original paper 3 is identical with spacing seat 14, the identical design of shape makes spacing seat 14 better to the spacing and fixed effect of bolt original paper 3, subsequent processing is more accurate.
A movable seat 10 is arranged inside the movable rail 9, a stepping motor 11 is fixed at the middle position of the bottom end inside the movable seat 10, a rotating seat 12 is embedded at the top end inside the movable seat 10, the output end of the stepping motor 11 is connected with the rotating seat 12 through a rotating shaft, a frame 13 is arranged at the top end of the rotating seat 12, a turntable 1301 is arranged at the central position inside the frame 13, a rotating motor 1302 is fixed at the middle position of one end of the frame 13, the output end of the rotating motor 1302 is connected with the turntable 1301 through a rotating shaft, a limiting seat 14 is fixed at one end of the turntable 1301 far away from the rotating motor 1302, one end of the limiting seat 14 close to the turntable 1301 is cylindrical, one end of the limiting seat 14 far away from the turntable 1301 is designed as a hollow regular pentagonal prism, five guide posts 30 uniformly penetrate through the cylindrical section of the limiting seat 14, clamping plates 3001 are connected on the guide posts 30 inside the limiting seat 14, compression springs 3002 are arranged outside the guide posts 30 between the inner wall of, and splint 3001 all constitutes elastic connection through compression spring 3002 and spacing seat 14, the one end that carousel 1301 was kept away from to splint 3001 all is outer expanding form design, only need insert bolt original paper 3 between five splint 3001 during the material loading, compression spring 3002 is compressed, guide pillar 30 stretches out spacing seat 14, splint 3001 alright carry out self-centering and centre gripping to bolt original paper 3 under compression spring 3002's spring force effect, expand the form design outward and make bolt original paper 3 change and insert between splint 3001, it is more reasonable to design.
The intermediate position department of the pentagonal prism section outer wall of spacing seat 14 all is fixed with miniature hydraulic telescoping rod 31, and the inside of the pentagonal prism section of spacing seat 14 evenly is provided with five limiting plates 3101, miniature hydraulic telescoping rod 31's output all runs through spacing seat 14 outer wall and is connected with limiting plate 3101, and the pentagonal prism section internal shape of spacing seat 14 all is identical with the middle part shape of bolt original paper 3, miniature hydraulic telescoping rod 31 work can make limiting plate 3101 press from both sides tightly the pentagonal prism section outer wall of bolt original paper 3, make spacing seat 14 more firm to the fixing of bolt original paper 3, be convenient for follow-up processing implement smoothly.
A control box 16 is arranged at one end of the top of the movable rail 9 far away from the water tank 20, a servo motor 18 is fixed in the movable rail 9 below the control box 16, a control panel 15 is fixed at one side of the control box 16, a detection mechanism 17 is arranged at one end of the control box 16 close to the rack 13, the detection mechanism 17 comprises a shell 1701, a telescopic arm 1702, a hydraulic pull rod 1703, a hinge rod 1704 and a detection contact piece 1705, the hydraulic pull rod 1703 is horizontally fixed at one end of the shell 1701 far away from the rack 13, the output end of the hydraulic pull rod 1703 is uniformly hinged with the hinge rod 1704, telescopic grooves 1701a are arranged at the middle position of one end of the outer wall of the shell 1701 close to the rack 13, the telescopic arm 1702 is arranged in each telescopic groove 1701a, one end of the hinge rod 1704 far away from the hydraulic pull rod 1703 is hinged with the telescopic arm 1702, the telescopic arms 1702 are all in an L-shaped design, and the vertical sections, a detection contact 1705 is fixed on the horizontal section of the telescopic arm 1702 through a limiting hoop, a laser distance meter 29 is installed at the middle position of the inner side of the detection contact 1705, a touch sensor 28 is fixed at the middle position of the outer side of the detection contact 1705, a laser position meter 27 is installed at the middle position of the shell 1701 close to one end of the rack 13, the movable seat 10 moves towards the detection mechanism 17 under the drive of the lead screw 901, the detection contact 1705 of the detection mechanism 17 is inserted into the bolt original 3, the hydraulic pull rod 1703 works to drive the telescopic arm 1702 to extend out of the shell 1701, and the detection contact 1705 is outwards expanded to contact the inner wall of the bolt original 3, at the moment, the laser distance meter 29 can detect the distance between the two detection contacts 1705 at the opposite position, so as to obtain the inner diameter of the bolt original 3, if the detection is unqualified, the movable seat 10 returns to the feeding part, and the feeding mechanism 8 takes down the unqualified, useless processing is avoided, and the production cost is saved.
A hydraulic mandril 19 is arranged at one end of the top of the water tank 20 close to the movable rail 9, a milling cutter 1901 is fixed at the top end of the hydraulic mandril 19, a frame body 24 is arranged at one end of the top of the water tank 20 far away from the movable rail 9, a spray head 26 is arranged at the top end inside the frame body 24, a lifting rail 23 is fixed at one end of the frame body 24 close to the hydraulic mandril 19, a driving motor 22 is arranged at the bottom end inside the lifting rail 23, a lifting screw rod 2301 is arranged inside the lifting rail 23, the output end of the driving motor 22 is connected with the lifting screw rod 2301 through a rotating shaft, a screw rod sleeve 2302 matched with the lifting screw rod 2301 is sleeved on the lifting screw rod 2301, a milling thread mechanism 25 is arranged at one end of the screw rod sleeve 2302 close to the rack 13, the milling thread mechanism 25 comprises a fixed seat 2501 connected with the screw rod sleeve 2302 through bolts, a milling motor 2502 arranged inside the fixed seat 250, and the periphery of the milling threaded rod 2504 is uniformly provided with a milling flange 2505, the hydraulic telescopic rod 2503 extends to drive the milling threaded rod 2504 to be inserted into the bolt element 3, then the milling motor 2502 works to drive the milling threaded rod 2504 to rotate, internal thread processing is carried out on the bolt element 3, internal and external threads are synchronously processed, and the production efficiency is higher.
In summary, in the non-standard bolt thread milling device capable of detecting the inner diameter of the bolt, when in use, the power is turned on, firstly, the mechanical claw 804 of the feeding mechanism 8 grasps the cylindrical part with the thicker end of the bolt original 3 on the conveyor belt 2, then, the micro motor 801 works to drive the mechanical claw 804 to rotate 90 °, then, the speed reduction motor 501 works to drive the rotating rod 502 to rotate 180 °, so that the feeding mechanism 8 is opposite to the limit seat 14, the sliding block 602 moves in the electromagnetic sliding rail 601 to drive the feeding mechanism 8 to move towards the limit seat 14, so that the bolt 3 is inserted between five clamping plates 3001 in the limit seat 14, the clamping plates 3001 can clamp the bolt original 3 under the spring force of the compression spring 3002, then, the micro hydraulic telescopic rod 31 works to drive the limiting plate 3101 to approach the outer wall of the pentagonal prism end of the bolt original 3 to clamp the bolt original 3, and then the stepping motor 11 works, the rotary seat 12 is driven to rotate by 90 degrees, the bolt original 3 is opposite to the detection mechanism 17, the servo motor 18 works to drive the screw rod 901 to rotate so as to drive the movable seat 10 to move towards the detection mechanism 17, the detection contact 1705 of the detection mechanism 17 is inserted into the bolt original 3, the hydraulic pull rod 1703 works to drive the telescopic arm 1702 to extend out of the shell 1701, and the detection contact 1705 is outwards propped open to contact with the inner wall of the bolt original 3, at the moment, the laser range finder 29 can detect the distance between the two detection contacts 1705 at opposite positions, so as to obtain the inner diameter of the bolt original 3, if the detection is unqualified, the movable seat 10 returns to a feeding part, the feeding mechanism 8 takes off unqualified products, if the detection is qualified, the movable seat 10 moves to a processing station, the rotary seat 12 rotates by 180 degrees simultaneously, the bolt original 3 is opposite to the thread milling mechanism 25, the hydraulic ejector rod 19 extends to drive the milling cutter 1901 to lift the outer wall, meanwhile, the rotating motor 1302 works to drive the rotating disc 1301 to rotate, namely to drive the bolt element 3 to rotate, therefore, the milling cutter 1901 is used for processing external threads of the bolt element 3, the hydraulic telescopic rod 2503 extends during processing to drive the milling threaded rod 2504 to be inserted into the bolt element 3, then the milling motor 2502 works to drive the milling threaded rod 2504 to rotate, internal threads of the bolt original 3 are machined, the water pump 21 works to pump cooling liquid into the spray head 26 during machining, then the cooling liquid flows out of the spray head 26 and falls to the machined part of the bolt original 3, cooling milling cutter 1901 and bolt original paper 3, in can flowing back to water tank 20 by the filter screen filtration of water inlet 2001 department after the coolant liquid falls down, realize the cyclic utilization of coolant liquid, the back sliding seat 10 returns to the material loading station after the processing is accomplished, feed mechanism 8 grabs the bolt original paper 3 after the processing to put it back to conveyer belt 2, accomplish and unload.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a can mill threaded device to nonstandard bolt that bolt internal diameter detected, includes bottom plate (1), feed mechanism (8), spacing seat (14), detection mechanism (17) and mills screw-thread mechanism (25), its characterized in that: the automatic feeding device is characterized in that a base (5) is installed at the middle position of the top of the bottom plate (1), a speed reducing motor (501) is fixed at the middle position of the bottom end of the inner portion of the base (5), a rotary rod (502) is arranged at the bottom end of the inner portion of the base (5), the output end of the speed reducing motor (501) is connected with the bottom end of the rotary rod (502) through a rotary shaft, a rotary arm (6) is installed at one side of the top of the rotary rod (502), an electromagnetic sliding rail (601) is arranged inside the rotary arm (6), a sliding block (602) is arranged inside the electromagnetic sliding rail (601), a hydraulic lifting rod (7) is fixed at the bottom end of the sliding block (602), a feeding mechanism (8) is installed at the bottom output end of the hydraulic lifting rod (7), a conveying belt (2) is fixed at one side of the top, the bolt original pieces (3) are arranged in the limiting rubber sleeve (201) at the top of the conveying belt (2), the photoelectric inductor (4) is installed at the top end, away from one side of the base (5), of the conveying belt (2), the movable rail (9) is installed at the other side of the top of the bottom plate (1), the water tank (20) is fixed at one end of the movable rail (9), the movable seat (10) is installed inside the movable rail (9), the stepping motor (11) is fixed at the middle position of the bottom end inside the movable seat (10), the rotary seat (12) is embedded at the top end inside the movable seat (10), the output end of the stepping motor (11) is connected with the rotary seat (12) through a rotating shaft, the rack (13) is installed at the top end of the rotary seat (12), the rotary table (1301) is arranged at the middle position inside the rack (13), and the rotary motor (1302) is fixed at the middle position of one end of the rack (, the output end of the rotating motor (1302) is connected with the rotating disc (1301) through a rotating shaft, one end, far away from the rotating motor (1302), of the rotating disc (1301) is fixedly provided with a limiting seat (14), one end, far away from the water tank (20), of the top of the movable rail (9) is provided with a control box (16), a servo motor (18) is fixedly arranged in the movable rail (9) below the control box (16), one side of the control box (16) is fixedly provided with a control panel (15), one end, close to the rack (13), of the control box (16) is provided with a detection mechanism (17), one end, close to the movable rail (9), of the top of the water tank (20) is provided with a hydraulic ejector rod (19), the top end of the hydraulic ejector rod (19) is fixedly provided with a milling cutter (1901), one end, far away from the movable rail (9), of the top of the water tank (20) is provided, the one end that support body (24) are close to hydraulic ram (19) is fixed with lift rail (23), and lift rail (23) inside bottom installs driving motor (22), the internally mounted of lift rail (23) has lift lead screw (2301), and the output of driving motor (22) is connected with lift lead screw (2301) through the pivot, lift lead screw (2301) are gone up the cover and are equipped with rather than matched with lead screw cover (2302), and lead screw cover (2302) are close to the one end of frame (13) and install milling thread mechanism (25).
2. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the middle part of the bolt original (3) is designed in a pentagonal prism shape, a cylindrical groove is formed in the center of the bolt original (3), the two ends of the bolt original (3) are respectively designed in a hollow cylindrical shape with different outer diameters and the same inner diameter, and the shape of the bolt original (3) is matched with the limiting seat (14).
3. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the feeding mechanism (8) comprises a mounting seat (802) connected with the bottom of the hydraulic lifting rod (7) through a bolt, a micro motor (801) which is arranged at one end inside the mounting seat (802) and is fixed at the other end inside the mounting seat (802) in a rotating bin (802 a), a connecting seat (803) hinged to the rotating bin (802 a) and a mechanical claw (804) connected with the bottom of the connecting seat (803), and the output end of the micro motor (801) is connected with the connecting seat (803) in a rotating mode through a rotating shaft.
4. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the lead screw (901) is mounted on two sides of the inside of the movable rail (9), the output end of the servo motor (18) is in transmission connection with the lead screw (901) through a belt pulley mechanism, lead screw grooves (1001) matched with the lead screw (901) are formed in two sides of the inside of the movable seat (10), and the shape of the movable seat (10) is matched with the shape of the inside of the movable rail (9).
5. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: spacing seat (14) are close to the one end of carousel (1301) and are cylindricly, and spacing seat (14) keep away from the one end of carousel (1301) and be the design of the positive pentaprism of cavity, the cylinder section of spacing seat (14) evenly runs through there are five guide pillars (30), and all is connected with splint (3001) on guide pillar (30) of spacing seat (14) inside, compression spring (3002) are all installed in guide pillar (30) outside between spacing seat (14) inner wall and splint (3001), and splint (3001) all constitute elastic connection through compression spring (3002) and spacing seat (14), the one end that carousel (1301) were kept away from in splint (3001) all is outer expanding form design.
6. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 5, wherein: the middle position of the outer wall of the pentagonal prism section of the limiting seat (14) is fixed with a miniature hydraulic telescopic rod (31), five limiting plates (3101) are uniformly arranged inside the pentagonal prism section of the limiting seat (14), the output end of the miniature hydraulic telescopic rod (31) penetrates through the outer wall of the limiting seat (14) to be connected with the limiting plates (3101), and the internal shape of the pentagonal prism section of the limiting seat (14) is matched with the shape of the middle part of the bolt original (3).
7. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the detection mechanism (17) comprises a shell (1701), telescopic arms (1702), a hydraulic pull rod (1703), a hinged rod (1704) and a detection contact piece (1705), wherein the hydraulic pull rod (1703) is horizontally fixed at one end, far away from the rack (13), in the shell (1701), the output end of the hydraulic pull rod (1703) is uniformly hinged with the hinged rod (1704), telescopic grooves (1701 a) are formed in the middle position, close to one end of the rack (13), of the outer wall of the shell (1701), telescopic arms (1702) are arranged in the telescopic grooves (1701 a), one ends, far away from the hydraulic pull rod (1703), of the hinged rod (1704) are hinged with the telescopic arms (1702), the telescopic arms (1702) are designed in an L shape, the vertical sections of the telescopic arms (1702) penetrate through the telescopic grooves (1701 a), and the detection contact piece (1705) is fixed on the horizontal sections of the telescopic arms (1702) through limiting hoops, laser range finders (29) are installed at the middle positions of the inner sides of the detection contact plates (1705), touch sensors (28) are fixed at the middle positions of the outer sides of the detection contact plates (1705), and laser positioning instruments (27) are installed at the middle positions, close to one end of the rack (13), of the shell (1701).
8. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the water tank is characterized in that water baffles (2002) are arranged on the periphery of the top end of the water tank (20), a water storage bin can be formed by the four water baffles (2002), a water inlet (2001) is formed in the middle position of the top end of the water tank (20), a filter screen is arranged in the water inlet (2001), a water pump (21) is arranged at the bottom end of the interior of the water tank (20), and the output end of the water pump (21) is connected with the input end of the spray head (26) through a guide pipe.
9. The non-standard bolt thread milling device capable of detecting the inner diameter of the bolt according to claim 1, is characterized in that: the thread milling mechanism (25) comprises a fixing seat (2501) connected with a screw rod sleeve (2302) through a bolt, a milling motor (2502) positioned inside the fixing seat (2501), a hydraulic telescopic rod (2503) rotatably connected with the fixing seat (2501) and a milling threaded rod (2504) in threaded connection with the output end of the hydraulic telescopic rod (2503), and milling flanges (2505) are uniformly arranged on the periphery of the milling threaded rod (2504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026626.XA CN112846421A (en) | 2021-01-09 | 2021-01-09 | Can carry out nonstandard bolt thread milling device that detects to bolt internal diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026626.XA CN112846421A (en) | 2021-01-09 | 2021-01-09 | Can carry out nonstandard bolt thread milling device that detects to bolt internal diameter |
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| Publication Number | Publication Date |
|---|---|
| CN112846421A true CN112846421A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110026626.XA Withdrawn CN112846421A (en) | 2021-01-09 | 2021-01-09 | Can carry out nonstandard bolt thread milling device that detects to bolt internal diameter |
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| CN (1) | CN112846421A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559064A (en) * | 2021-12-03 | 2022-05-31 | 谭伟 | Apparatus and method for coupling threaded fasteners |
| CN116727781A (en) * | 2023-08-09 | 2023-09-12 | 常州富丽康精密机械有限公司 | Cutting device with temperature balance function for ball screw machining |
| CN116810059A (en) * | 2023-06-02 | 2023-09-29 | 无锡超捷汽车连接技术有限公司 | Processing equipment for vehicle limiting mounting bolt |
| CN117225633A (en) * | 2023-11-14 | 2023-12-15 | 常州锡润机械制造有限公司 | Coating spraying device and method for aluminum hose processing |
-
2021
- 2021-01-09 CN CN202110026626.XA patent/CN112846421A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559064A (en) * | 2021-12-03 | 2022-05-31 | 谭伟 | Apparatus and method for coupling threaded fasteners |
| CN116810059A (en) * | 2023-06-02 | 2023-09-29 | 无锡超捷汽车连接技术有限公司 | Processing equipment for vehicle limiting mounting bolt |
| CN116810059B (en) * | 2023-06-02 | 2024-04-02 | 无锡超捷汽车连接技术有限公司 | Processing equipment for vehicle limiting mounting bolt |
| CN116727781A (en) * | 2023-08-09 | 2023-09-12 | 常州富丽康精密机械有限公司 | Cutting device with temperature balance function for ball screw machining |
| CN116727781B (en) * | 2023-08-09 | 2023-10-13 | 常州富丽康精密机械有限公司 | Cutting device with temperature balance function for ball screw machining |
| CN117225633A (en) * | 2023-11-14 | 2023-12-15 | 常州锡润机械制造有限公司 | Coating spraying device and method for aluminum hose processing |
| CN117225633B (en) * | 2023-11-14 | 2024-01-26 | 常州锡润机械制造有限公司 | Coating spraying device and method for aluminum hose processing |
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Application publication date: 20210528 |