CN119489373B - Grinding treatment equipment for thin-wall stainless steel pipe fitting - Google Patents
Grinding treatment equipment for thin-wall stainless steel pipe fitting Download PDFInfo
- Publication number
- CN119489373B CN119489373B CN202510025751.7A CN202510025751A CN119489373B CN 119489373 B CN119489373 B CN 119489373B CN 202510025751 A CN202510025751 A CN 202510025751A CN 119489373 B CN119489373 B CN 119489373B
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- Prior art keywords
- stainless steel
- steel pipe
- fixed
- pipe fitting
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of stainless steel pipe grinding, and discloses grinding treatment equipment for thin-wall stainless steel pipe fittings, which comprises a pedestal, wherein a support frame is fixed on the pedestal, a tool seat is rotated on the support frame, a V-shaped groove is arranged on the tool seat, round shafts are fixed on two sides of the tool seat, a rotating shaft is fixed on one round shaft, a through groove is formed in the rotating shaft, a gear is fixedly connected on the other round shaft, frame blocks are symmetrically fixed on the tool seat, a cylinder III is fixed on the frame blocks, and a pressing plate is fixedly connected at the output end of the cylinder III. According to the invention, the stainless steel pipe fitting is clamped, the angle of the stainless steel pipe fitting is adjusted, the stainless steel pipe fitting is supported by limiting the bottom end of the stainless steel pipe fitting, the position of the stainless steel pipe fitting to be processed is positioned, the end part of the stainless steel pipe fitting is subjected to grinding treatment by the inner roller I, the inner roller II and the outer roller, the processing burrs are removed, the processing operation is simple and convenient, the processing efficiency is high, the processing stability of the stainless steel pipe fitting is improved, and the quality of the stainless steel pipe fitting is ensured.
Description
Technical Field
The invention relates to the technical field of stainless steel pipe grinding, in particular to grinding treatment equipment for a thin-wall stainless steel pipe fitting.
Background
The stainless steel pipe fitting adopts the stainless steel material of high performance, makes stainless steel pipe fitting wide application in each field, along with the scope of application is wider and wider, the processing requirement to stainless steel pipe fitting is higher and higher.
In the prior art, the grinding equipment for machining the stainless steel rod tube blank is disclosed in the application number CN202210458658.1 and comprises a workbench, wherein a first chute is formed in the upper end of the workbench, a clamping mechanism is movably arranged in the first chute, a grinding mechanism is fixedly arranged at the upper end of the workbench, the grinding mechanism comprises a fixed block, the fixed block is fixedly connected with the workbench, and the fixed block is positioned at the left end of a moving block.
However, the grinding apparatus mentioned in the prior art is disadvantageous in positioning the position of the stainless steel pipe to be processed when the end of the stainless steel pipe is processed, and cannot grind the inner and outer sides of the thin wall at the same time, which results in the reduction of the processing precision of the stainless steel pipe and the easy occurrence of the processing error of the stainless steel pipe when the apparatus is processed, and therefore, it is necessary to design a grinding processing apparatus for the thin wall stainless steel pipe.
Disclosure of Invention
The invention aims to provide grinding treatment equipment for thin-wall stainless steel pipe fittings, which aims to solve the problems in the prior art.
The aim of the invention can be achieved by the following technical scheme:
The grinding treatment equipment for the thin-wall stainless steel pipe fitting comprises a pedestal, a supporting frame is fixed on the pedestal, a tool seat is rotated on the supporting frame, V-shaped grooves for fixing the thin-wall stainless steel pipe fitting are formed in the tool seat, circular shafts are fixed on two sides of the tool seat, a rotating shaft is fixed on one circular shaft, a through groove is formed in the rotating shaft, and gears for station adjustment of the thin-wall stainless steel pipe fitting are fixedly connected on the other circular shaft.
The fixture seat is symmetrically fixed with a frame block, the frame block is fixed with a third cylinder, and the output end of the third cylinder is fixedly connected with a pressing plate for fixing the thin-wall stainless steel pipe fitting.
Further, be equipped with the round hole that is used for rotating the installation circle axle on the support frame, be equipped with the through groove that is used for the rotatory work of frock seat between two support frames, be fixed with cylinder one on the pedestal and be located one side of support frame, be located the fixed guide holder that is equipped with symmetric distribution of opposite side of support frame on the pedestal.
Further, the output end of the first air cylinder is fixed with a U-shaped frame, the rotating shaft is positioned in the U-shaped frame to rotate, a limiting rod is fixed on the U-shaped frame, the through groove is matched with the limiting rod, a rack slides on the guide seat, and the gear is meshed with the rack.
Further, a second cylinder is arranged on one side of the rack, the second cylinder is fixed on the support frame, and the output end of the second cylinder is connected with the rack.
Further, the underframe is symmetrically provided with grooves, the guide rail is symmetrically fixed on the underframe, a T-shaped block is slid on the guide rail, a supporting plate for supporting and fixing the thin-wall stainless steel pipe fitting is fixed on one side of the T-shaped block, and a chute is arranged below the T-shaped block.
Further, the mounting seat is fixed below the underframe, the first motor is fixed on the mounting seat, the first lead screw is fixedly connected to the output end of the first motor, the guide rod is fixed on the mounting seat, the moving frame is arranged on the guide rod in a sliding mode, and the moving frame is in threaded connection with the first lead screw.
Further, the both sides of moving the frame rotate there is the swivel mount, and the one end of swivel mount is fixed with the apical axis, and the other end rigid coupling has the torsional spring that is used for the swivel mount to reset, torsional spring and moving frame fixed connection, apical axis and chute sliding connection, the both sides of moving the frame just are located the swivel mount below rigid coupling and have the stopper, stopper and swivel mount contact.
Further, be fixed with the grudging post on the pedestal, the symmetry rigid coupling has the baffle on the grudging post, is fixed with the guide rail on the baffle, is fixed with motor two on the baffle, and motor two's output rigid coupling has lead screw two, and threaded connection has the movable plate on the lead screw two, is equipped with the screw hole on the movable plate, screw hole and lead screw two threaded connection are equipped with the spout on the movable plate, spout and guide rail sliding connection.
Further, a motor III is fixed on the moving plate, a driving shaft is fixedly connected to the output end of the motor III, a rotating plate is fixedly connected to the driving shaft, guide grooves are symmetrically formed in the rotating plate, springs are fixedly connected to one ends of the guide grooves, sliding blocks are arranged in the guide grooves in a sliding mode, one ends of the springs are connected with the end portions of the guide grooves, the other ends of the springs are connected with the sliding blocks, and an inner roller II used for grinding is fixed below the sliding blocks.
The sliding block is fixedly provided with a driven shaft, the rotating plate is fixedly provided with an inner roller I, one side of the rotating plate, which is positioned on the inner roller II, is rotated to form an outer roller, the two outer rollers are symmetrically arranged on the rotating plate, the rotating plate is fixedly provided with a motor IV, the output end of the motor IV is connected with the outer roller, and the rotating plate is provided with a driving assembly.
Further, the driving assembly comprises a telescopic rod and two symmetrically arranged deflector rods, one end of each deflector rod is sleeved on the driving shaft, one side of each deflector rod is in sliding connection with the driven shaft, and the deflector rods are fixedly connected with convex rods.
The telescopic rod comprises an outer tube and an inner rod, a fixed plate is fixed on the rotating plate, the outer tube is slidably arranged on the fixed plate, the inner rod is slidably arranged in the outer tube, side blocks are fixedly connected to one sides of the inner rod and the outer tube, a motor five is fixed on the rotating plate, a bidirectional screw is fixedly connected to the output end of the motor five, and two side blocks are symmetrically connected to the bidirectional screw in a threaded mode.
The one end rigid coupling that the outer tube was kept away from to the interior pole has the arm-tie, and the symmetry is equipped with straight flute on the arm-tie, straight flute and protruding pole sliding connection, and the one end rigid coupling that the interior pole was kept away from to the outer tube has the cylinder IV, and the output rigid coupling of cylinder IV has driving motor, and driving motor's output rigid coupling has cutting tool.
The invention has the beneficial effects that:
1. According to the grinding treatment equipment for the thin-wall stainless steel pipe fitting, after the stainless steel pipe fitting is clamped, the angle of the stainless steel pipe fitting is adjusted, so that the stainless steel pipe fitting is kept vertical, the end part of the stainless steel pipe fitting is automatically moved into a machining position, and at the moment, the bottom end of the stainless steel pipe fitting is supported by limiting and fixing the bottom end of the stainless steel pipe fitting, the position of the stainless steel pipe fitting is kept, and the position of the stainless steel pipe fitting to be machined is positioned;
2. the grinding treatment equipment for the thin-wall stainless steel pipe fitting is simple in structure, can automatically position the stainless steel pipe fitting, ensures the position of the stainless steel pipe fitting, simultaneously ensures the position stability of the stainless steel pipe fitting, stably processes the end part of the stainless steel pipe fitting through the inner roller I, the inner roller II and the outer roller, simultaneously grinds the inner side and the outer side of the stainless steel pipe fitting, grinds the end part of the stainless steel pipe fitting, removes burrs left by end part processing, and polishes the end part of the stainless steel pipe fitting;
3. The grinding treatment equipment for the thin-wall stainless steel pipe fitting is simple and convenient to operate in the processing process, high in processing efficiency and beneficial to improving the processing stability of the stainless steel pipe fitting and ensuring the quality of the stainless steel pipe fitting.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of a grinding treatment apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the pedestal of the present invention;
FIG. 3 is a schematic view of the structure of the pedestal of the present invention;
FIG. 4 is a schematic view of a tooling seat according to the present invention;
FIG. 5 is a schematic view of the bottom structure of the pedestal of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the chassis of the present invention;
FIG. 8 is a schematic view of the structure of the stand of the present invention;
FIG. 9 is a schematic view of the structure of the moving plate of the present invention;
FIG. 10 is a schematic view of the structure of the moving plate of the present invention;
fig. 11 is a schematic view of the structure of the driving assembly of the present invention.
The reference numerals are explained as follows:
1. A pedestal; 2, a tool seat; 3, vertical frame, 4, bottom frame, 11, supporting frame, 12, round hole, 13, cylinder one, 14, U-shaped frame, 15, limit rod, 16, rack, 17, guide seat, 18, cylinder two, 19, through groove, 21, V-shaped groove, 22, round shaft, 23, rotary shaft, 24, through groove, 25, gear, 26, pressing plate, 27, frame block, 28, cylinder three, 30, driving component, 31, guide plate, 32, screw two, 33, motor two, 34, moving plate, 35, rotating plate, 36, inner roller one, 37, inner roller two, 38, outer roller, 39, cylinder four, 40, moving frame, 41, guide rail, 42, groove, 43, T-shaped block, 44, supporting plate, 45, chute, 46, mounting seat, 47, screw one, 48, motor one, 49, guide rod, 301, deflector rod, 302, outer tube, inner rod, 304, pulling plate, 305, straight groove, 306, protruding rod, 307, screw rod, 308, side block, 309, motor five, 310, motor five, 38, outer roller, 39, cylinder four, 40, moving frame, 41, guide rail, 42, groove, 43, T-shaped block, 44, supporting plate, 45, chute, 46, mounting seat 47, screw one, 48, motor one, 49, guide rod, 301, deflector rod, 302, outer tube, 304, pulling plate, 305, straight groove, 306, protruding rod, 307, screw rod, 308, side block, motor five motor, motor five, motor, 401, rotating plate, 401, rotating guide rail, 401, holding frame, 35, rotating guide rail, 35, rotating.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
A grinding treatment device for a thin-wall stainless steel pipe fitting carries out grinding treatment on the thin-wall stainless steel pipe fitting in the processing process, burrs left by cutting the end part of the thin-wall stainless steel pipe fitting are automatically removed, the end part of the thin-wall stainless steel pipe fitting is kept smooth and flat, and the quality of the thin-wall stainless pipe fitting is improved.
As shown in fig. 1, the grinding treatment equipment comprises a pedestal 1, a tool seat 2 is rotatably arranged on the pedestal 1, the tool seat 2 clamps and fixes the thin-wall stainless steel pipe, the thin-wall stainless steel pipe is locked, two ends of the thin-wall stainless steel pipe extend out of two ends of the tool seat 2, grinding treatment is facilitated, and a vertical frame 3 is fixedly arranged on the pedestal 1.
As shown in fig. 2 and 3, a supporting frame 11 is fixedly arranged on a pedestal 1, the supporting frame 11 is used for supporting thin-wall stainless steel pipe fittings, round holes 12 are formed in two sides of the supporting frame 11, a through groove 19 is formed between the two supporting frames 11, a tool seat 2 rotates in the through groove 19, a first air cylinder 13 is fixedly arranged on the pedestal 1 and on one side of the supporting frame 11, a U-shaped frame 14 is fixedly arranged at an output end of the first air cylinder 13, and a limiting rod 15 is fixedly arranged on the U-shaped frame 14.
The pedestal 1 is fixedly provided with symmetrically distributed guide seats 17 at the other side of the support frame 11, racks 16 are slidably arranged on the guide seats 17, a second cylinder 18 is arranged on one side of each rack 16, the second cylinder 18 is fixedly arranged on the support frame 11, the output end of the second cylinder 18 is fixedly connected with each rack 16, the racks 16 are controlled to translate, and the guide seats 17 guide the racks 16.
As shown in fig. 4, the tool seat 2 is provided with a V-shaped groove 21, the V-shaped groove 21 fixes the stainless steel pipe fitting, the stainless steel pipe fitting is placed in the V-shaped groove 21, the two sides of the tool seat 2 are fixedly provided with round shafts 22, the round shafts 22 are rotationally connected with the round holes 12, the round shafts 22 on one side of the tool seat 2 are fixedly provided with rotating shafts 23, the rotating shafts 23 are located in the U-shaped frame 14 to rotate and are slidably connected with the top of the limiting rod 15, the rotating shafts 23 are provided with through grooves 24, and the through grooves 24 are matched with the limiting rod 15.
When the limiting rod 15 is inserted into the through groove 24, the tool seat 2 and the stainless steel pipe fitting are kept in a vertical state, the rotation shaft 23 is limited to rotate through the limiting rod 15, and the position of the tool seat 2 is fixed.
The gear 25 is fixedly connected to the circular shaft 22 on the other side of the tool seat 2, the gear 25 is meshed with the rack 16, the rack 16 is pushed to translate through the second cylinder 18, the gear 25 is rotated to adjust the rotation shaft 23 and the tool seat 2 connected with the rotation shaft to rotate, the state of the tool seat 2 is adjusted, the tool seat 2 is switched between two states of vertical and horizontal, and the gear 25 and the rotation shaft 23 are respectively positioned on two sides of the V-shaped groove 21.
The fixture seat 2 is fixedly provided with symmetrically distributed frame blocks 27, the frame blocks 27 are fixedly provided with air cylinders III 28, the output ends of the air cylinders III 28 are fixedly connected with pressing plates 26, the pressing plates 26 move along with the driving of the air cylinders III 28, and the stainless steel pipe fittings are clamped and fixed by the pressing plates 26.
As shown in fig. 5, 6 and 7, the underframe 4 is fixedly arranged below the pedestal 1 and below the through groove 19, the underframe 4 is positioned right below the circular shaft 22, symmetrically distributed grooves 42 are formed in the underframe 4, symmetrically distributed guide rails 41 are fixedly arranged on the underframe 4, T-shaped blocks 43 are fixedly connected to the guide rails 41 in a sliding manner, a supporting plate 44 is fixedly arranged on one side of each T-shaped block 43, and when the tool seat 2 is in a vertical state, the bottom end of the stainless steel pipe fitting is positioned below the pedestal 1 at the moment, and the bottom end of the stainless steel pipe fitting is supported and fixed by moving the supporting plate 44.
The chute 45 has been seted up to the below of T shape piece 43, and the fixed mount pad 46 that is equipped with in below of chassis 4 is equipped with motor one 48 on the mount pad 46, and motor one 48's output fixedly connected with lead screw one 47, lead screw one 47 level rotate install on mount pad 46, fixed on the mount pad 46 be equipped with the guide arm 49, slide on the guide arm 49 and be equipped with the removal frame 40, remove frame 40 and lead screw one 47 threaded connection.
The both sides rotation of moving frame 40 are equipped with swivel mount 401, and swivel mount 401's one end is fixed to be equipped with jackshaft 403, and the other end fixedly connected with torsional spring 404, torsional spring 404 and moving frame 40 fixed connection, jackshaft 403 and chute 45 sliding connection, the below of swivel mount 401 is provided with stopper 402, stopper 402 fixed connection in the both sides of moving frame 40, stopper 402 and swivel mount 401 contact, carry out spacing support to swivel mount 401.
When the movable frame 40 moves towards one T-shaped block 43, the top shaft 403 on the rotary frame 401 slides into the chute 45, when the top shaft 403 moves to the innermost end of the chute 45, the movable frame 40 continues to translate at this time, the rotary frame 401 rotates, the top shaft 403 moves upwards to jack up the T-shaped block 43, the T-shaped block 43 supports, when the movable frame 40 translates reversely, the top shaft 403 moves reversely, the T-shaped block 43 moves downwards, and when the rotary frame 401 is reset by the torsion spring 404, the rotary frame 401 contacts the limiting block 402, and the rotary frame 401 supports.
Then, when the moving frame 40 moves in the reverse direction, the moving frame 40 moves towards the other T-shaped block 43, the moving frame 40 pushes the other rotating frame 401 to move towards the other T-shaped block 43, and when the top shaft 403 moves to the innermost end of the chute 45, the moving frame 40 continues to translate, the rotating frame 401 starts to rotate, and the top shaft 403 moves upwards to jack up the T-shaped block 43 and support the other T-shaped block 43.
As shown in fig. 8, 9 and 10, symmetrically distributed guide plates 31 are fixedly arranged on the vertical frame 3, guide rails are fixedly arranged on the guide plates 31, a second motor 33 is fixedly arranged on the guide plates 31, the output end of the second motor 33 is fixedly connected with a second screw rod 32, a moving plate 34 is connected to the second screw rod 32 in a threaded manner, a threaded hole 342 is formed in the moving plate 34, and the threaded hole 342 is in threaded connection with the second screw rod 32.
The sliding groove 341 is formed in the moving plate 34, the sliding groove 341 is in sliding connection with the guide rail, the motor three 343 is fixedly arranged on the moving plate 34, the driving shaft 344 is fixedly connected to the output end of the motor three 343, the rotating plate 35 is fixedly connected to the driving shaft 344, symmetrically distributed guide grooves 351 are formed in one side of the driving shaft 344 and located on the rotating plate 35, springs 352 are fixedly connected to one ends of the guide grooves 351, sliding blocks 371 are arranged in the guide grooves 351 in a sliding mode, one ends of the springs 352 are fixedly connected with the end portions, close to the driving shaft 344, of the guide grooves 351, the other ends of the springs 352 are fixedly connected with the sliding blocks 371, the inner rollers two 37 are fixedly arranged below the sliding blocks 371, and driven shafts 372 are fixedly arranged on the sliding blocks 371.
The first inner roller 36 is fixedly arranged on the rotating plate 35, the first inner roller 36 and the second inner roller 37 move into the stainless steel pipe fitting, the inner wall of the stainless steel pipe fitting is supported, the stainless steel pipe fitting is ground, burrs inside the stainless steel pipe fitting are removed, the stainless steel pipe fitting is smooth, meanwhile, the outer roller 38 is rotationally arranged on the rotating plate 35 and positioned on one side of the second inner roller 37, and the two outer rollers 38 are symmetrically arranged on the rotating plate 35.
The motor IV is fixedly arranged on the rotating plate 35, the motor IV is not shown in the drawing, the output end of the motor IV is fixedly connected with the axle center of the outer roller 38, the outer roller 38 is controlled to rotate, the stainless steel pipe fitting is positioned between the inner roller II 37 and the outer roller 38, and the inner roller II 37 and the outer roller 38 grind the inner side and the outer side of the stainless steel pipe wall.
The rotary plate 35 is provided with a driving assembly 30, the driving assembly 30 comprises two deflector rods 301, one end of each deflector rod 301 is sleeved on the driving shaft 344, the two deflector rods 301 are symmetrically arranged, one side of each deflector rod 301 is in sliding connection with the driven shaft 372, the deflector rods 301 can move the driven shaft 372 in a rotating mode, and the deflector rods 301 are fixedly connected with the convex rods 306.
The driving assembly 30 further comprises a telescopic rod, the telescopic rod comprises an outer pipe 302 and an inner rod 303, a fixed plate 310 is fixedly arranged on the rotating plate 35, the outer pipe 302 is slidably arranged on the fixed plate 310, the inner rod 303 is slidably arranged in the outer pipe 302, one sides of the inner rod 303 and the outer pipe 302 are fixedly connected with side blocks 308, a motor five 309 is fixedly arranged on the rotating plate 35 and located on one side of the telescopic rod, the output end of the motor five 309 is fixedly connected with a bidirectional screw 307, and the bidirectional screw 307 is in threaded connection with the side blocks 308.
The two side blocks 308 are symmetrically arranged on the bidirectional screw 307, the bidirectional screw 307 is driven to rotate through a motor five 309, the two side blocks 308 are controlled to move in opposite directions or in opposite directions, so that the outer tube 302 and the inner rod 303 slide in a staggered manner, the expansion rod is extended or shortened, the inner rod 303 is fixedly connected with a pull plate 304 at one end far away from the outer tube 302, straight grooves 305 which are symmetrically distributed are formed in the pull plate 304, and the straight grooves 305 are connected with the convex rod 306 in a sliding manner.
The two driven shafts 372 are controlled to synchronously rotate through the pull plate 304, the two driven shafts 372 drive the two sliding blocks 371 to move, the two sliding blocks 371 are driven to smoothly move, the two inner rollers 37 are regulated to be attached to the inner wall of the stainless steel pipe fitting, the cylinder IV 39 is fixedly connected to one end, far away from the inner rod 303, of the outer pipe 302, the driving motor 390 is fixedly connected to the output end of the cylinder IV, and the cutting tool 391 is fixedly connected to the output end of the driving motor 390.
The fourth cylinder 39 pushes the cutting tool 391 to translate, so that the cutting tool 391 extends to the stainless steel pipe fitting, the cutting tool 391 is positioned between the two inner rollers 37, and when the cutting tool 391 processes the stainless steel pipe fitting, the inner rollers 37 are positioned inside the stainless steel pipe fitting, which is helpful for supporting the thin-wall stainless steel pipe and avoiding deformation of the thin-wall stainless steel pipe fitting.
The working principle is as follows:
Cutting the produced long thin-wall stainless steel pipe fitting to form a thin-wall stainless steel pipe fitting with the required length, horizontally moving the thin-wall stainless steel pipe fitting to the tool seat 2, smoothly moving the thin-wall stainless steel pipe fitting into the V-shaped groove 21, when the thin-wall stainless steel pipe fitting is positioned in the V-shaped groove 21, positioning the end parts of the two thin-wall stainless steel pipe fittings at the two ends of the tool seat 2, controlling the pressing plate 26 to move towards the thin-wall stainless steel pipe fitting through the air cylinder III 28, and firmly pressing and fixing the thin-wall stainless steel pipe fitting by the pressing plate 26.
Then through rack 16 removal, control frock seat 2 through gear 25 and rotate, let frock seat 2 rotate, adjust the angle of thin wall stainless steel pipe fitting, make thin wall stainless steel pipe fitting rotatory 90 degrees, then need support fixed to thin wall stainless steel pipe fitting, specifically when moving towards a T shape piece 43 through moving frame 40, the jackshaft 403 on the swivel mount 401 slides into chute 45, when the jackshaft 403 moves to chute 45 innermost time, continue translation moving frame 40 this moment, swivel mount 401 rotates, jackshaft 403 upwards moves this moment, jack-up T shape piece 43 supports T shape piece 43, if reverse translation moving frame 40, jackshaft 403 is reverse to be moved this moment, T shape piece 43 downwardly moving, swivel mount 401 contacts on stopper 402 under torsional spring 404 reset effect when swivel mount 401, the swivel mount 401 supports.
Then, the second screw rod 32 is used for rotating, the moving plate 34 is controlled to move downwards, the moving plate 34 moves the first inner roller 36 and the second inner roller 37 downwards, the first inner roller 36 and the second inner roller 37 move into the stainless steel pipe fitting, the two side blocks 308 are controlled to move in opposite directions through the rotation of the two-way screw rod 307, the telescopic rod is contracted, the pulling plate 304 is pulled to move, the two deflector rods 301 are controlled to rotate in opposite directions, the second inner roller 37 is pushed to move towards the cutting tool 391 until the second inner roller 37 is attached to the inner wall of the thin-wall stainless steel pipe fitting, and the cutting tool 391 moves gradually towards the thin-wall stainless steel pipe fitting along with the movement of the outer pipe 302.
And then the rotation of the rotating plate 35 is controlled by the motor III 343, the inner wall of the thin-wall stainless steel pipe fitting is ground by the inner roller I36 and the inner roller II 37, the cylinder IV 39 is started to control the cutting tool 391 to move towards the thin-wall stainless steel pipe fitting according to actual needs, the thin-wall stainless steel pipe fitting is cut, the thin-wall stainless steel pipe fitting is automatically processed, and the forming process is stable and reliable.
After one end of the thin-wall stainless steel pipe fitting is processed, the tool holder 2 is rotated for 180 degrees, the positions of the end parts of the thin-wall stainless steel pipe fitting are exchanged, and then the end parts of the thin-wall stainless steel pipe fitting are processed by using a processing mechanism on the other rotating plate 35, wherein the processing method is the same as that described above.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
1. The grinding treatment equipment for the thin-wall stainless steel pipe fitting comprises a pedestal (1) and is characterized in that a supporting frame (11) is fixed on the pedestal (1), a tool seat (2) is rotated on the supporting frame (11), V-shaped grooves (21) for fixing the thin-wall stainless steel pipe fitting are formed in the tool seat (2), circular shafts (22) are fixed on two sides of the tool seat (2), a rotating shaft (23) is fixed on one circular shaft (22), through grooves (24) are formed in the rotating shaft (23), and gears (25) for adjusting stations of the thin-wall stainless steel pipe fitting are fixedly connected on the other circular shaft (22);
The fixture seat (2) is symmetrically fixed with a frame block (27), the frame block (27) is fixed with a third cylinder (28), and the output end of the third cylinder (28) is fixedly connected with a pressing plate (26) for fixing a thin-wall stainless steel pipe fitting;
The support frames (11) are provided with round holes (12) for rotatably mounting the round shafts (22), through grooves (19) for rotating the tool seat (2) are formed between the two support frames (11), one side of the pedestal (1) positioned on the support frames (11) is fixedly provided with a first air cylinder (13), and the other side of the pedestal (1) positioned on the support frames (11) is fixedly provided with symmetrically distributed guide seats (17);
The novel stainless steel pipe pedestal is characterized in that a bottom frame (4) is fixed below the pedestal (1) and below the penetrating groove (19), grooves (42) are symmetrically formed in the bottom frame (4), guide rails (41) are symmetrically fixed on the bottom frame (4), T-shaped blocks (43) are slidably arranged on the guide rails (41), a supporting plate (44) for supporting and fixing thin-wall stainless steel pipe fittings is fixed on one side of each T-shaped block (43), and a chute (45) is arranged below each T-shaped block (43);
A mounting seat (46) is fixed below the underframe (4), a motor I (48) is fixed on the mounting seat (46), a screw rod I (47) is fixedly connected to the output end of the motor I (48), a guide rod (49) is fixed on the mounting seat (46), a movable frame (40) is arranged on the guide rod (49) in a sliding mode, and the movable frame (40) is in threaded connection with the screw rod I (47);
The two sides of the movable frame (40) are rotatably provided with rotary frames (401), one end of each rotary frame (401) is fixedly provided with a top shaft (403), the other end of each rotary frame is fixedly provided with a torsion spring (404) for resetting the rotary frame (401), each torsion spring (404) is fixedly connected with the movable frame (40), each top shaft (403) is slidably connected with a chute (45), two sides of the movable frame (40) are fixedly provided with limiting blocks (402) below the rotary frame (401), and each limiting block (402) is in contact with the rotary frame (401);
A motor III (343) is fixed on the moving plate (34), a driving shaft (344) is fixedly connected to the output end of the motor III (343), a rotating plate (35) is fixedly connected to the driving shaft (344), guide grooves (351) are symmetrically arranged on the rotating plate (35), springs (352) are fixedly connected to one ends of the guide grooves (351), sliding blocks (371) are arranged in the guide grooves (351) in a sliding mode, one ends of the springs (352) are connected with the end portions of the guide grooves (351), the other ends of the springs are connected with the sliding blocks (371), and an inner roller II (37) used for grinding is fixed below the sliding blocks (371);
The sliding block (371) is fixedly provided with a driven shaft (372), the rotating plate (35) is fixedly provided with an inner roller I (36), one side of the rotating plate (35) which is positioned on the inner roller II (37) is rotated to form an outer roller (38), the two outer rollers (38) are symmetrically arranged on the rotating plate (35), the rotating plate (35) is fixedly provided with a motor IV, the output end of the motor IV is connected with the outer roller (38), and the rotating plate (35) is provided with a driving component (30);
the driving assembly (30) comprises a telescopic rod and two symmetrically arranged deflector rods (301), one end of each deflector rod (301) is sleeved on the driving shaft (344), one side of each deflector rod (301) is in sliding connection with the driven shaft (372), and the deflector rods (301) are fixedly connected with the convex rods (306);
the telescopic rod comprises an outer pipe (302) and an inner rod (303), a fixed plate (310) is fixed on a rotating plate (35), the outer pipe (302) is arranged on the fixed plate (310) in a sliding mode, the inner rod (303) is arranged in the outer pipe (302) in a sliding mode, side blocks (308) are fixedly connected to one sides of the inner rod (303) and the outer pipe (302), a motor five (309) is fixed on the rotating plate (35), a bidirectional screw (307) is fixedly connected to the output end of the motor five (309), and the two side blocks (308) are symmetrically connected to the bidirectional screw (307) in a threaded mode;
One end of the inner rod (303) far away from the outer tube (302) is fixedly connected with a pull plate (304), straight grooves (305) are symmetrically formed in the pull plate (304), the straight grooves (305) are in sliding connection with the convex rods (306), one end of the outer tube (302) far away from the inner rod (303) is fixedly connected with a cylinder IV (39), the output end of the cylinder IV (39) is fixedly connected with a driving motor (390), and the output end of the driving motor (390) is fixedly connected with a cutting tool (391).
2. The grinding treatment equipment for the thin-wall stainless steel pipe fitting according to claim 1, wherein a U-shaped frame (14) is fixed at the output end of the first cylinder (13), a rotating shaft (23) is positioned in the U-shaped frame (14) and rotates, a limiting rod (15) is fixed on the U-shaped frame (14), a through groove (24) is matched with the limiting rod (15), a rack (16) is arranged on the guide seat (17) in a sliding mode, and a gear (25) is meshed with the rack (16).
3. The grinding treatment equipment for the thin-wall stainless steel pipe fitting according to claim 2, wherein a second cylinder (18) is arranged on one side of the rack (16), the second cylinder (18) is fixed on the support frame (11), and the output end of the second cylinder (18) is connected with the rack (16).
4. The grinding treatment equipment for the thin-wall stainless steel pipe fitting according to claim 1, wherein a stand (3) is fixed on the pedestal (1), a guide plate (31) is symmetrically and fixedly connected on the stand (3), a guide rail is fixed on the guide plate (31), a motor II (33) is fixed on the guide plate (31), a screw rod II (32) is fixedly connected at the output end of the motor II (33), a movable plate (34) is connected on the screw rod II (32) in a threaded manner, a threaded hole (342) is formed in the movable plate (34), the threaded hole (342) is in threaded connection with the screw rod II (32), a sliding groove (341) is formed in the movable plate (34), and the sliding groove (341) is in sliding connection with the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510025751.7A CN119489373B (en) | 2025-01-08 | 2025-01-08 | Grinding treatment equipment for thin-wall stainless steel pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510025751.7A CN119489373B (en) | 2025-01-08 | 2025-01-08 | Grinding treatment equipment for thin-wall stainless steel pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119489373A CN119489373A (en) | 2025-02-21 |
| CN119489373B true CN119489373B (en) | 2025-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510025751.7A Active CN119489373B (en) | 2025-01-08 | 2025-01-08 | Grinding treatment equipment for thin-wall stainless steel pipe fitting |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN221603402U (en) * | 2023-12-29 | 2024-08-27 | 深圳市兴合发齿轮机械有限公司 | Mechanical gear processing is with burnishing and polishing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB518923A (en) * | 1938-08-11 | 1940-03-12 | Maidstone And Distr Motor Serv | Improvements in and relating to grinding, specially applicable to cams for internal combustion engines |
| CN210413946U (en) * | 2019-08-02 | 2020-04-28 | 瑞安市恒星汽车配件有限公司 | Fuel pump processing equipment |
| CN111390759A (en) * | 2020-04-10 | 2020-07-10 | 芜湖市久强轴承制造有限公司 | A flip-type positioning support device for bearing processing and manufacturing and using method thereof |
| CN219617364U (en) * | 2023-03-21 | 2023-09-01 | 湖州众驰建材有限公司 | Corner grinding device for demoulding cement products |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN221603402U (en) * | 2023-12-29 | 2024-08-27 | 深圳市兴合发齿轮机械有限公司 | Mechanical gear processing is with burnishing and polishing device |
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| CN119489373A (en) | 2025-02-21 |
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