CN116460375A - Nut tapping device and tapping method for fire-fighting accessory machining - Google Patents
Nut tapping device and tapping method for fire-fighting accessory machining Download PDFInfo
- Publication number
- CN116460375A CN116460375A CN202310623320.1A CN202310623320A CN116460375A CN 116460375 A CN116460375 A CN 116460375A CN 202310623320 A CN202310623320 A CN 202310623320A CN 116460375 A CN116460375 A CN 116460375A
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- nut
- guide
- tapping
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- plate
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 230000008093 supporting effect Effects 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 51
- 239000007924 injection Substances 0.000 claims description 51
- 238000011010 flushing procedure Methods 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
- B23G1/205—Machines with a plurality of working spindles specially adapted for making nuts
-
- 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
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- 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)
- Transmission Devices (AREA)
Abstract
The invention discloses a nut tapping device and a tapping method for processing fire-fighting fittings, relates to the technical field of fire-fighting fitting processing, and solves the problems that when nuts in fire-fighting fittings are tapped, simultaneous processing of a plurality of workpieces cannot be realized, tapping efficiency is low, and quick installation and blanking of nuts with different sizes are inconvenient. Troublesome operation and the like. The utility model provides a nut tapping device and tapping method for fire control accessory processing, includes supports pushing mechanism, the transmission coupling mechanism is installed to supporting pushing mechanism's up end, transmission coupling mechanism includes link, breaks away from ejector pad, linking frame and deflector, one side fixed mounting of link has eight to break away from the ejector pad, linking frame is installed to the bottom of link. The invention is convenient for realizing the processing operation of a plurality of nuts with different sizes by positioning and tapping the nuts in the fire-fighting fittings, is convenient for the accurate installation and the efficiency of the nuts, and has high processing efficiency.
Description
Technical Field
The invention relates to the technical field of fire-fighting accessory machining, in particular to a nut tapping device and a tapping method for fire-fighting accessory machining.
Background
Fire-fighting fittings are indispensable equipment in fire control, and common equipment includes fire extinguishers, wrenches, water sprayers, fire hydrants and the like, wherein a plurality of fittings are fixed by nuts during processing, tapping is one of the indispensable procedures during processing of the nuts, tapping refers to the process of screwing a tap into a bottom hole to be drilled with a certain torque to form internal threads, and the rigid tapping is also called synchronous feeding tapping, and the process of selecting proper lubricant during tapping is important, so that the processing efficiency of the nuts can be improved by rapidly tapping the nuts.
However, the existing method cannot achieve simultaneous processing of a plurality of workpieces when tapping nuts in the fire-fighting fittings, is low in tapping efficiency, and is inconvenient to rapidly install and discharge nuts of different sizes. The operation is troublesome; therefore, the existing requirements are not met, and a nut tapping device and a tapping method for processing fire-fighting fittings are provided.
Disclosure of Invention
The invention aims to provide a nut tapping device and a tapping method for processing fire fittings, which are used for solving the problems that the existing technology for tapping nuts in fire fittings cannot realize simultaneous processing of a plurality of workpieces, has low tapping efficiency and is inconvenient for rapid installation and blanking of nuts with different sizes. Troublesome operation and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a nut tapping device for fire control accessory processing, includes supports pushing mechanism, the transmission coupling mechanism is installed to the up end of supporting pushing mechanism, transmission coupling mechanism includes the link, breaks away from ejector pad, linking frame and deflector, eight ejector pad that break away from is installed to one side fixed mounting of link, linking frame is installed to the bottom of link, linking frame's lower terminal surface fixed mounting has the deflector, tapping actuating mechanism is installed to linking frame's one end, tapping actuating mechanism includes drive mounting panel, protection ring, transmission shaft, second driving motor, axle end adapter sleeve, tapping rod, holder, transmission ring gear and guide post, the one end fixed mounting of guide post has the holder, eight axle end adapter sleeves are installed to the inboard of holder, the tapping rod is installed to the one end of axle end adapter sleeve, the transmission shaft is installed to the inboard of axle end other end, one of drive mounting panel is installed in the outside of eight the drive mounting panel, the protection ring is installed to one side of drive mounting panel, the transmission is installed to the inboard of protection ring gear.
Preferably, the support pushing mechanism comprises a support base, guide convex strips, a driving screw plate, a first driving motor and a sliding support seat, wherein the upper end face of the support base is fixedly provided with two guide convex strips, the two outer sides of the guide convex strips are slidably connected with the sliding support seat, the inner side of the support base is slidably connected with the driving screw plate, the driving screw is fixedly arranged at the inner side of the bottom end of the driving screw plate, and one end of the driving screw is provided with the first driving motor.
Preferably, the nut positioning mechanism is installed to the other end of linking bridge, nut positioning mechanism includes that nut places dish, support frame, gas injection pipe, nut location ladder groove, air duct, air guide plate and one-way gas injection plectrum, one side of nut place the dish is equipped with eight nut location ladder groove, every the inboard fixed mounting in nut location ladder groove has five one-way gas injection plectrums, eight one side in nut location ladder groove is equipped with four air guide grooves, the air guide plate is installed to one side in air guide groove, four the air injection pipe is installed in the outside of air guide plate, the inboard fixed mounting in nut place dish middle part has the support frame.
Preferably, the up end of supporting the base is equipped with waist type hole, the deflector sets up the inboard in waist type hole, deflector and linking bridge welded fastening, linking bridge's both ends and link and holder are all fixed through the screw connection, waist type hole is run through in the bottom of transmission screw plate and is overlapped in drive screw's outside.
Preferably, the auxiliary cooling flushing mechanism is installed on the inner side of the nut positioning mechanism, the auxiliary cooling flushing mechanism comprises a movable flushing sleeve, a guide sealing sleeve, a liquid injection supporting frame, inclined guide holes and supporting springs, eight guide sealing sleeves are uniformly installed on one side of the liquid injection supporting frame, the supporting springs are arranged on the inner side of the guide sealing sleeve, the movable flushing sleeve is installed at one end of the supporting springs, a plurality of inclined guide holes are arranged on the outer side of the movable flushing sleeve far away from one end of the guide sealing sleeve, the axis of the inclined guide holes forms a sixty-degree angle with the axis of the movable flushing sleeve, one end of the movable flushing sleeve penetrates through the guide sealing sleeve to extend to the inner side of the separation pushing block, and the other end of the movable flushing sleeve is connected with the liquid injection supporting frame through the supporting springs.
Preferably, the driving screw is connected with the driving thread plate through threads, the connecting frame is fixedly connected with the separation pushing block through screws, one end of the separation pushing block penetrates through the nut placing plate to extend to the inner side of the nut positioning step groove, the nut positioning step groove is in through connection with the inside of the air guide groove, the air injection pipe is connected with the nut placing plate through four air guide plates, five nut grooves with different sizes are formed in the inner side of the nut positioning step groove, and the inscribed circle size of the five nut grooves is sequentially increased.
Preferably, the upper end of the transmission screw plate is welded and fixed with the driving mounting plate, the driving mounting plate is connected and fixed with the protecting ring through screws, a gear is arranged on the outer side of the transmission shaft, which is positioned on the inner side of the protecting ring, and the transmission shaft is connected with the transmission gear ring through the gear.
The tapping method of the nut for processing the fire-fighting fittings comprises the following steps:
(A) Checking whether functions of all parts are good or not, enabling one end of a driving screw to penetrate through the bottom end of a driving screw plate and be connected with a supporting base through a bearing, enabling the driving screw to be connected with the driving screw plate through threads, enabling a connecting frame to be connected with the supporting base through a guide plate, enabling a connecting frame to be connected with a retainer through the connecting frame, switching on a power supply, arranging eight nut positioning step grooves on one side of a nut placing plate, arranging five nut grooves with different sizes on the inner side of the nut positioning step grooves, and enabling inscribed circle sizes of the five nut grooves to be gradually increased, so that nuts with different sizes can be positioned and placed through the nut positioning step grooves;
(B) The nut can compress the movable flushing sleeve in the nut placing process, the movable flushing sleeve is connected with the liquid injection support frame through the supporting spring, the movable flushing sleeve drives the supporting spring to shrink on the inner side of the guide sealing sleeve, the liquid injection support frame, the guide sealing sleeve and the inner side of the movable flushing sleeve are in through connection, the included angle between the axis of the inclined guide hole and the axis of the movable flushing sleeve is sixty degrees, the movable flushing sleeve can continuously spray cooling liquid on the inner side of the nut positioning stepped groove through the inclined guide hole, tapping is facilitated, waste residues can be prevented from entering the inner side of the movable flushing sleeve, a second transmission motor is started, the transmission shaft is connected with the transmission gear ring through gears, and the second transmission motor can drive eight transmission shafts to synchronously rotate under the supporting effect of the protection ring, and the transmission shafts drive the tapping screw rod to rotate through the shaft end connecting sleeve;
(C) Simultaneously starting a first transmission motor, enabling the first transmission motor to drive a transmission screw plate to move under the supporting action of a supporting base through a transmission screw, enabling the transmission screw plate to drive a tapping screw to move through a driving mounting plate, enabling a retainer to be connected with a supporting frame through a guide post, and enabling the retainer to support eight shaft end connecting sleeves;
(D) The guide post can support the retainer through the support frame, and the sliding support seat is convenient for keep the stability of driving the movement of the mounting plate through the guide of the two guide convex strips, at the moment, the tapping rod can tap the nut in the process of rotating and linearly moving, the driving mounting plate drives the separation pushing block to synchronously move through the connecting frame and the connecting frame, and then the separation pushing block is separated from the nut placing plate, in the tapping process, the gas injection pipe is connected with the nut placing plate through the gas guide plate, and the nut positioning stepped groove is in through connection with the gas guide groove, so that the gas injection pipe can clear scraps generated by tapping through the nut positioning stepped groove and the gas guide groove, the inner wall of the nut positioning stepped groove is kept clean, deviation is avoided when the nut is placed, and meanwhile, five unidirectional gas injection shifting pieces are fixedly arranged at the inner side of each nut positioning stepped groove, so that the unidirectional gas input can be kept through the unidirectional gas injection shifting pieces in the gas injection process of the gas guide groove, and the entering of the scraps is avoided;
(E) Reset the drive mounting board after the tapping is accomplished for the drive mounting board drives through linking frame and link and breaks away from the inboard that the ejector pad inserts nut location ladder groove, is convenient for realize the automatic unloading operation to the nut.
Preferably, the support frame is fixed with the nut placing plate through screw connection, the support frame is connected with the separation pushing block through the connecting frame, and one end of the guide post penetrates through the middle of the support frame and is connected with the middle of the retainer through a screw.
Preferably, both ends of the shaft end connecting sleeve are connected with the tapping rod and the transmission shaft through pins, an elastic snap spring is arranged on the outer side of the shaft end connecting sleeve, and the shaft end connecting sleeve is connected with the retainer through the elastic snap spring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the eight nut positioning step grooves are formed in one side of the nut placing plate, the five nut positioning step grooves with different sizes are formed in the inner side of the nut positioning step groove, and the inscribed circle sizes of the five nut grooves are sequentially increased, so that nuts with different sizes can be positioned and placed through the nut positioning step grooves, the movable flushing sleeve can continuously spray cooling liquid on the inner side of the nut positioning step groove through the inclined guide holes, tapping is facilitated, waste residues can be prevented from entering the movable flushing sleeve, the first transmission motor drives the tapping rod to move through the transmission screw, and the tapping rod can perform tapping operation on the nuts in the processes of rotation and linear movement;
2. according to the invention, the air injection pipe can clean scraps generated by tapping through the nut positioning stepped groove and the air guide groove, so that the inner wall of the nut positioning stepped groove is kept clean, deviation caused by placing a nut is avoided, meanwhile, in the air injection process of the air guide groove on the nut positioning stepped groove, one-way air injection can be kept through the one-way air injection shifting piece, the entry of the scraps is avoided, and when the mounting plate is driven to reset, the connecting frame and the connecting frame drive the separation pushing block to be inserted into the inner side of the nut positioning stepped groove, so that automatic discharging operation of the nut is convenient to realize.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a nut positioning mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the whole structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a nut placement tray according to the present invention;
FIG. 5 is a schematic view of the mounting structure of the drive ring gear of the present invention;
FIG. 6 is a schematic view of the tapping drive mechanism of the present invention;
fig. 7 is a schematic structural view of the tapping drive mechanism of the present invention.
In the figure: 1. supporting the pushing mechanism; 101. a support base; 102. a guide convex strip; 103. a drive screw; 104. a drive screw plate; 105. a first drive motor; 106. a sliding support seat; 2. a nut positioning mechanism; 201. a nut placement plate; 202. a support frame; 203. an air injection pipe; 204. a nut positioning step groove; 205. an air guide groove; 206. an air guide plate; 207. one-way gas injection shifting piece; 3. a tapping drive mechanism; 301. a drive mounting plate; 302. a guard ring; 303. a transmission shaft; 304. a second drive motor; 305. the shaft end connecting sleeve; 306. tapping rod; 307. a retainer; 308. a transmission gear ring; 309. a guide post; 4. a transmission connection mechanism; 401. a connecting frame; 402. separating from the pushing block; 403. a connection frame; 404. a guide plate; 5. a cooling auxiliary flushing mechanism; 501. a movable flushing sleeve; 502. a guide sealing sleeve; 503. a liquid injection support frame; 504. oblique guide holes; 505. and a support spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The present invention 105 (model YS 7134) and the second drive motor 304 (model YEJ-112M-4) are available commercially or custom made.
Referring to fig. 1 to 7, an embodiment of the present invention provides: the utility model provides a nut tapping device is used in fire control accessory processing, including supporting pushing mechanism 1, the transmission coupling mechanism 4 is installed to the up end of supporting pushing mechanism 1, transmission coupling mechanism 4 includes link 401, break away from pusher 402, link 403 and deflector 404, one side fixed mounting of link 401 has eight break away from pusher 402, link 403 is installed to the bottom of link 401, the deflector 404 is installed to the lower terminal surface fixed mounting of link 403, tapping actuating mechanism 3 is installed to one end of link 403, tapping actuating mechanism 3 includes the drive mounting plate 301, the protection ring 302, the transmission shaft 303, second drive motor 304, axle head adapter sleeve 305, the tapping rod 306, the holder 307, transmission ring 308 and guide post 309, the one end fixed mounting of guide post 309 has holder 307, eight axle head adapter sleeves 305 are installed to the inboard of holder 307, screw rod 306 is installed to one end of axle head adapter sleeve 305, the inboard of one of them transmission shaft 303 other end installs second drive motor 304, one side of drive mounting plate 301 is installed in the outside of eight transmission shaft 303, one side of drive mounting plate 301 is installed to one side of protection ring 302, the protection ring 302 is installed to the protection ring 302, the inside of drive mounting plate 302 is installed to the protection ring 302 is installed to the side, the installation ring 302 is located the high-efficient and is located the inside of the installation plate through the installation ring gear 302 and is located the nut is difficult to realize with the nut is located in the whole size, the nut is easy to be processed, the efficiency is easy to realize through the nut is easy to realize, the nut is easy to be connected with the inside with the nut, the nut is easy to realize, the inside and has high efficiency, the installation efficiency is easy to realize.
Further, support pushing mechanism 1 includes supporting base 101, guide convex strip 102, drive screw 103, drive screw board 104, first drive motor 105 and sliding support seat 106, supporting base 101's up end fixed mounting has two guide convex strips 102, the outside sliding connection of two guide convex strips 102 has a sliding support seat 106, supporting base 101's inboard sliding connection has drive screw board 104, drive screw 103 is installed to the inboard fixed mounting of drive screw board 104 bottom, first drive motor 105 is installed to the one end of drive screw 103, supporting base 101's up end is equipped with waist type hole, the deflector 404 sets up the inboard in waist type hole, deflector 404 and linking frame 403 welded fastening, linking frame 403's both ends and link 401 and holder 307 are all fixed through the screw connection, the bottom of drive screw board 104 runs through waist type hole cover in the outside of drive screw 103, be convenient for realize the drive to tapping actuating mechanism 3 through supporting pushing mechanism 1, and be convenient for break away from the displacement volume of push block 402 and drive mounting panel 301 to the connection of nut positioning mechanism 2 and tapping actuating mechanism 3 through drive linking mechanism 4.
Further, nut positioning mechanism 2 is installed to the other end of linking frame 403, nut positioning mechanism 2 includes nut placing tray 201, support frame 202, annotate trachea 203, nut positioning stepped groove 204, air duct 205, air duct 206 and one-way gas injection plectrum 207, one side of nut placing tray 201 is equipped with eight nut positioning stepped groove 204, the inboard fixed mounting of every nut positioning stepped groove 204 has five one-way gas injection plectrum 207, one side of eight nut positioning stepped groove 204 is equipped with four air duct 205, air duct 206 is installed to one side of air duct 205, an air duct 203 is installed in the outside of four air duct 206, support frame 202 is installed to the inboard fixed mounting at nut placing tray 201 middle part, nut positioning stepped groove 204 link up with the inside of air duct 205, air duct 203 is connected through four air duct 206 with nut placing tray 201, the inboard of nut positioning stepped groove 204 is equipped with the nut groove of five different sizes, the inscribed circle size of five nut grooves increases gradually for can carry out the location to the nut of different sizes through nut positioning stepped groove 204.
Further, the auxiliary cooling flushing mechanism 5 is installed on the inner side of the nut positioning mechanism 2, the auxiliary cooling flushing mechanism 5 comprises a movable flushing sleeve 501, a guide sealing sleeve 502, a liquid injection supporting frame 503, inclined guide holes 504 and supporting springs 505, eight guide sealing sleeves 502 are uniformly installed on one side of the liquid injection supporting frame 503, supporting springs 505 are arranged on the inner side of the guide sealing sleeve 502, the movable flushing sleeve 501 is installed on one end of the supporting springs 505, a plurality of inclined guide holes 504 are arranged on the outer side of one end, far away from the guide sealing sleeve 502, of the movable flushing sleeve 501, an included angle between the axis of the inclined guide holes 504 and the axis of the movable flushing sleeve 501 is sixty degrees, one end of the movable flushing sleeve 501 penetrates through the guide sealing sleeve 502 and extends to the inner side of the separation pushing block 402, the other end of the movable flushing sleeve 501 is connected with the liquid injection supporting frame 503 through the supporting springs 505, the guide sealing sleeve 502 and the liquid injection supporting frame 503 are connected through threads, and the guide sealing sleeve 502 and the movable flushing sleeve 501 conduct cooling liquid input to the inner side of the nut positioning stepped groove 204 through the inclined guide holes 504, and cooling of a tapping process is convenient to realize.
The tapping method of the nut for processing the fire-fighting fittings comprises the following steps:
(A) Checking whether functions of all parts are good, enabling one end of a drive screw 103 to penetrate through the bottom end of a drive screw plate 104 and be connected with a support base 101 through a bearing, enabling the drive screw 103 to be connected with the drive screw plate 104 through threads, enabling a connecting frame 403 to be connected with the support base 101 through a guide plate 404, enabling a connecting frame 401 to be connected with a retainer 307 through the connecting frame 403, switching on a power supply, arranging eight nut positioning step grooves 204 on one side of a nut placing plate 201, arranging five nut grooves with different sizes on the inner side of the nut positioning step grooves 204, and enabling inscribed circle sizes of the five nut grooves to be sequentially increased, so that nuts with different sizes can be positioned and placed through the nut positioning step grooves 204;
(B) In the nut placing process, the nut can compress the movable flushing sleeve 501, the movable flushing sleeve 501 is connected with the liquid injection supporting frame 503 through the supporting spring 505, the movable flushing sleeve 501 drives the supporting spring 505 to shrink on the inner side of the guide sealing sleeve 502, the liquid injection supporting frame 503, the guide sealing sleeve 502 and the inside of the movable flushing sleeve 501 are connected in a penetrating manner, the axis of the inclined flow guide hole 504 is sixty degrees with the axis of the movable flushing sleeve 501, the movable flushing sleeve 501 can continuously spray cooling liquid on the inner side of the nut positioning stepped groove 204 through the inclined flow guide hole 504, tapping is convenient, waste residues can be prevented from entering the inside of the movable flushing sleeve 501, the second transmission motor 304 is started, the transmission shaft 303 and the transmission gear ring 308 are connected through gears, the second transmission motor 304 drives the eight transmission shafts 303 to synchronously rotate under the supporting action of the protection ring 302 through the gears and the transmission gear ring 308, the transmission shaft 303 drives the tapping rod 306 to rotate through the gears, and the transmission ring 303 drives the eight transmission shafts 303 to synchronously rotate through the gears and the transmission ring 308 under the supporting action of the protection ring 302;
(C) Simultaneously, the first transmission motor 105 is started, so that the first transmission motor 105 drives the transmission screw plate 104 to move through the transmission screw 103 under the supporting action of the supporting base 101, the transmission screw plate 104 drives the tapping screw 306 to move through the driving mounting plate 301, the retainer 307 is connected with the supporting frame 202 through the guide post 309, and the retainer 307 supports the eight shaft end connecting sleeves 305;
(D) The guide post 309 can support the retainer 307 through the support frame 202, the sliding support seat 106 is convenient to keep stable movement of the driving mounting plate 301 through the guide of the two guide raised strips 102, at the moment, the tapping rod 306 can perform tapping operation on nuts in the process of rotating and linearly moving, the driving mounting plate 301 drives the separation pushing block 402 to synchronously move through the connecting frame 403 and the connecting frame 401, and then the separation pushing block 402 is separated from the nut placing plate 201, in the tapping process, the gas injection pipe 203 is connected with the nut placing plate 201 through the gas guide plate 206, the nut positioning stepped groove 204 is communicated with the gas guide groove 205, so that the gas injection pipe 203 can clean scraps generated by tapping through the nut positioning stepped groove 204 and the gas guide groove 205, keep the inner wall of the nut positioning stepped groove 204 clean, avoid deviation in the nut placing process, and simultaneously five unidirectional gas injection stirring pieces 207 are fixedly arranged on the inner side of each nut positioning stepped groove 204, so that the unidirectional gas input of gas can be kept through the unidirectional gas injection stirring pieces 207 in the process of the gas guide groove 205 on the nut positioning stepped groove 204, and the waste is avoided;
(E) After tapping is completed, the driving mounting plate 301 is reset, so that the driving mounting plate 301 drives the disengaging push block 402 to be inserted into the inner side of the nut positioning stepped groove 204 through the connecting frame 403 and the connecting frame 401, and automatic unloading operation of nuts is convenient to realize.
Further, the support frame 202 is fixed with the nut placing plate 201 through screw connection, the support frame 202 is connected with the detachment pushing block 402 through the connecting frame 401, one end of the guide post 309 penetrates through the middle of the support frame 202 and is connected with the middle of the retainer 307 through the screw, and meanwhile, the guide of the guide post 309 is convenient to keep stable in the process of driving the mounting plate 301 to drive the retainer 307 to move.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a nut tapping device is used in fire control accessory processing, includes supports pushing mechanism (1), its characterized in that: the upper end face of the support pushing mechanism (1) is provided with a transmission connecting mechanism (4), the transmission connecting mechanism (4) comprises a connecting frame (401), a separation pushing block (402), a connecting frame (403) and a guide plate (404), one side of the connecting frame (401) is fixedly provided with eight separation pushing blocks (402), the bottom end of the connecting frame (401) is provided with the connecting frame (403), the lower end face of the connecting frame (403) is fixedly provided with the guide plate (404), one end of the connecting frame (403) is provided with a tapping driving mechanism (3), the tapping driving mechanism (3) comprises a driving mounting plate (301), a protecting ring (302), a driving shaft (303), a second driving motor (304), a shaft end connecting sleeve (305), a tapping rod (306), a retainer (307), a driving gear ring (308) and a guide post (309), one end of the guide post (309) is fixedly provided with the retainer (307), the inner side of the retainer (307) is provided with eight shaft ends (305), one end of the connecting sleeve (306) is provided with a tapping motor (306), one end (303) of the inner side connecting sleeve (305) is provided with one end (303), a driving mounting plate (301) is mounted on the outer sides of the eight transmission shafts (303), a protection ring (302) is mounted on one side of the driving mounting plate (301), and a transmission gear ring (308) is mounted on the inner side of the protection ring (302).
2. The nut runner for fire fitting machining of claim 1, wherein: support pushing mechanism (1) including supporting base (101), direction sand grip (102), drive screw (103), transmission screw board (104), first driving motor (105) and sliding support seat (106), the up end fixed mounting of supporting base (101) has two direction sand grips (102), two the outside sliding connection of direction sand grip (102) has a sliding support seat (106), the inboard sliding connection of supporting base (101) has transmission screw board (104), the inboard fixed mounting of transmission screw board (104) bottom has drive screw (103), first driving motor (105) are installed to one end of drive screw (103).
3. The nut runner for fire fitting machining of claim 2, wherein: the nut positioning mechanism (2) is installed to the other end of linking bridge (403), nut positioning mechanism (2) are including nut placing tray (201), support frame (202), gas injection pipe (203), nut positioning step groove (204), gas guide groove (205), gas guide plate (206) and one-way gas injection plectrum (207), one side of nut placing tray (201) is equipped with eight nut positioning step groove (204), every the inboard fixed mounting of nut positioning step groove (204) has five one-way gas injection plectrum (207), eight one side of nut positioning step groove (204) is equipped with four gas guide grooves (205), gas guide plate (206) are installed to one side of gas guide groove (205), four gas injection pipe (203) are installed in the outside of gas guide plate (206), the inboard fixed mounting at nut placing tray (201) middle part has support frame (202).
4. The nut runner for fire fitting machining of claim 2, wherein: the upper end face of the supporting base (101) is provided with a waist-shaped hole, the guide plate (404) is arranged on the inner side of the waist-shaped hole, the guide plate (404) is fixedly welded with the connecting frame (403), two ends of the connecting frame (403) are fixedly connected with the connecting frame (401) and the retainer (307) through screws, and the bottom end of the transmission screw plate (104) penetrates through the waist-shaped hole to be sleeved on the outer side of the transmission screw (103).
5. A nut runner for fire fighting accessory machining according to claim 3, characterized in that: the nut positioning mechanism (2) is characterized in that the cooling auxiliary flushing mechanism (5) is arranged on the inner side of the nut positioning mechanism (2), the cooling auxiliary flushing mechanism (5) comprises a movable flushing sleeve (501), a guide sealing sleeve (502), a liquid injection supporting frame (503), inclined guide holes (504) and supporting springs (505), eight guide sealing sleeves (502) are uniformly arranged on one side of the liquid injection supporting frame (503), supporting springs (505) are arranged on the inner side of the guide sealing sleeve (502), the movable flushing sleeve (501) is arranged at one end of each supporting spring (505), a plurality of inclined guide holes (504) are arranged on the outer side of one end, far away from the guide sealing sleeve (502), of each movable flushing sleeve (501), the axis included angle between the inclined guide holes (504) and the axis of each movable flushing sleeve (501) is sixty degrees, one end of each movable flushing sleeve (501) penetrates through the inner side of each guide sealing sleeve (502) to be separated from a pushing block (402), the other end of each movable flushing sleeve (501) is connected with each liquid injection supporting frame (503) through the corresponding supporting springs (505), and each guide sealing sleeve (502) is connected with each liquid injection supporting frame (503) through threads.
6. A nut runner for fire fighting accessory machining according to claim 3, characterized in that: the driving screw (103) is connected with the driving screw plate (104) through threads, the connecting frame (401) is fixed with the separation pushing block (402) through screw connection, one end of the separation pushing block (402) penetrates through the nut placing plate (201) to extend to the inner side of the nut positioning step groove (204), the nut positioning step groove (204) is connected with the inner side of the air guide groove (205) in a penetrating mode, the air injection pipe (203) is connected with the nut placing plate (201) through four air guide plates (206), five nut grooves with different sizes are formed in the inner side of the nut positioning step groove (204), and the inscribed circle sizes of the nut grooves are sequentially increased.
7. The nut runner for fire fitting machining of claim 2, wherein: the upper end of the transmission thread plate (104) is welded and fixed with the driving mounting plate (301), the driving mounting plate (301) is fixedly connected with the protecting ring (302) through bolts, a gear is arranged on the outer side of the transmission shaft (303) and positioned on the inner side of the protecting ring (302), and the transmission shaft (303) is connected with the transmission gear ring (308) through the gear.
8. A tapping method of a nut for processing fire-fighting fittings is characterized by comprising the following steps: the tapping method of the nut for processing the fire-fighting fittings comprises the following steps of:
(A) Checking whether functions of all parts are good, enabling one end of a driving screw (103) to penetrate through the bottom end of a driving screw plate (104) and be connected with a supporting base (101) through a bearing, enabling the driving screw (103) to be connected with the driving screw plate (104) through threads, enabling a connecting frame (403) to be connected with the supporting base (101) through a guide plate (404), enabling the connecting frame (401) to be connected with a retainer (307) through the connecting frame (403), switching on a power supply, enabling eight nut positioning step grooves (204) to be arranged on one side of a nut placing disc (201), enabling five nut positioning step grooves with different sizes to be arranged on the inner side of the nut positioning step groove (204), and enabling inscribed circle sizes of the five nut positioning step grooves to be sequentially increased, so that nuts with different sizes can be placed in a positioning mode through the nut positioning step grooves (204);
(B) The nut can compress the movable flushing sleeve (501) in the nut placing process, the movable flushing sleeve (501) is connected with the liquid injection supporting frame (503) through the supporting spring (505), the movable flushing sleeve (501) drives the supporting spring (505) to shrink at the inner side of the guide sealing sleeve (502), the liquid injection supporting frame (503), the guide sealing sleeve (502) and the inside of the movable flushing sleeve (501) are connected in a penetrating manner, the included angle between the axis of the inclined flow guide hole (504) and the axis of the movable flushing sleeve (501) is sixty degrees, the movable flushing sleeve (501) can continuously spray cooling liquid at the inner side of the nut positioning stepped groove (204) through the inclined flow guide hole (504), tapping is facilitated, waste residues can be prevented from entering the inside of the movable flushing sleeve (501), the second transmission motor (304) is started, the transmission shaft (303) is connected with the transmission gear ring (308) through a gear, the second transmission motor (304) can drive eight transmission shafts (303) to synchronously rotate under the supporting action of the protection ring (302) through the gear and the transmission gear ring (308), and the transmission shaft (303) is driven by the transmission shaft (306) to tap the screw rod (306);
(C) Simultaneously, a first transmission motor (105) is started, so that the first transmission motor (105) drives a transmission screw plate (104) to move under the supporting action of a supporting base (101) through a transmission screw (103), the transmission screw plate (104) drives a tapping rod (306) to move through a driving mounting plate (301), a retainer (307) is connected with a supporting frame (202) through a guide post (309), and the retainer (307) supports eight shaft end connecting sleeves (305);
(D) The guide post (309) can support the retainer (307) through the support frame (202), the sliding support seat (106) is convenient to keep the stability of the movement of the driving installation plate (301) through the guide of the two guide raised strips (102), at the moment, the tapping rod (306) can perform tapping operation on the nut in the process of rotating and linearly moving, the driving installation plate (301) drives the separation pushing block (402) through the connecting frame (403) and the connecting frame (401) to synchronously move, and then the separation pushing block (402) is separated from the nut placing plate (201), in the tapping process, the gas injection pipe (203) is connected with the nut placing plate (201) through the gas guide plate (206), and the gas injection pipe (204) is in through connection with the gas guide groove (205), so that the waste chips generated by the tapping wire can be cleaned through the nut positioning stepped groove (204) and the gas guide groove (205), the inner wall of the nut positioning stepped groove (204) is kept clean, deviation is avoided in the nut placing process, and simultaneously five gas injection sheets (207) are fixedly arranged at the inner side of each nut positioning stepped groove (204) to be prevented from entering the one-way gas injection stepped groove (204), and the one-way gas injection stepped groove (204) is prevented from entering the one-way gas injection stepped groove (207);
(E) After tapping is completed, the driving mounting plate (301) is reset, so that the driving mounting plate (301) drives the separation pushing block (402) to be inserted into the inner side of the nut positioning stepped groove (204) through the connecting frame (403) and the connecting frame (401), and automatic discharging operation of nuts is convenient to realize.
9. The method for tapping a nut for fire fighting fittings according to claim 8, wherein: the support frame (202) is fixed with the nut placing plate (201) through screw connection, the support frame (202) is connected with the separation pushing block (402) through the connecting frame (401), and one end of the guide column (309) penetrates through the middle of the support frame (202) and is connected with the middle of the retainer (307) through screws.
10. The method for tapping a nut for fire fighting fittings according to claim 8, wherein: both ends of the shaft end connecting sleeve (305) are connected with the tapping rod (306) and the transmission shaft (303) through pins, an elastic clamp spring is arranged on the outer side of the shaft end connecting sleeve (305), and the shaft end connecting sleeve (305) is connected with the retainer (307) through the elastic clamp spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310623320.1A CN116460375A (en) | 2023-05-30 | 2023-05-30 | Nut tapping device and tapping method for fire-fighting accessory machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310623320.1A CN116460375A (en) | 2023-05-30 | 2023-05-30 | Nut tapping device and tapping method for fire-fighting accessory machining |
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| Publication Number | Publication Date |
|---|---|
| CN116460375A true CN116460375A (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310623320.1A Pending CN116460375A (en) | 2023-05-30 | 2023-05-30 | Nut tapping device and tapping method for fire-fighting accessory machining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066610A (en) * | 2023-10-13 | 2023-11-17 | 江苏金鹰量刃具有限公司 | Tap tapping is with supplementary protection machanism |
| CN117506026A (en) * | 2023-11-23 | 2024-02-06 | 江苏佳杰特种螺钉有限公司 | Fastener sleeve tapping equipment |
-
2023
- 2023-05-30 CN CN202310623320.1A patent/CN116460375A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066610A (en) * | 2023-10-13 | 2023-11-17 | 江苏金鹰量刃具有限公司 | Tap tapping is with supplementary protection machanism |
| CN117066610B (en) * | 2023-10-13 | 2023-12-26 | 江苏金鹰量刃具有限公司 | Tap tapping is with supplementary protection machanism |
| CN117506026A (en) * | 2023-11-23 | 2024-02-06 | 江苏佳杰特种螺钉有限公司 | Fastener sleeve tapping equipment |
| CN117506026B (en) * | 2023-11-23 | 2024-05-17 | 江苏佳杰特种螺钉有限公司 | Fastener sleeve tapping equipment |
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