CN116099943B - Pipe fitting port forming equipment - Google Patents
Pipe fitting port forming equipment Download PDFInfo
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- CN116099943B CN116099943B CN202310389045.1A CN202310389045A CN116099943B CN 116099943 B CN116099943 B CN 116099943B CN 202310389045 A CN202310389045 A CN 202310389045A CN 116099943 B CN116099943 B CN 116099943B
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- pipe fitting
- flaring
- side wall
- die
- moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipe fitting machining, and particularly provides pipe fitting port forming equipment. This pipe fitting port former includes supporting platform, drive assembly, remove the subassembly, mould subassembly and flaring subassembly, the in-process that the present case removed the subassembly and makes the mould subassembly produce vibration from top to bottom, the mould subassembly drives the pipe fitting vibration from top to bottom, make dust and the tiny particle that adhere to the pipe fitting inside wall can drop, when the flaring subassembly enters into the pipe fitting, heat and carry out flaring processing to the pipe fitting, the dust and the tiny particle of pipe fitting inside wall also can adsorb in the flaring subassembly, reduce the influence that dust and tiny particle caused the processing shaping of pipe fitting port, thereby play the processingquality that improves pipe fitting port shaping, the precision of production has been improved.
Description
Technical Field
The invention relates to the technical field of pipe fitting machining, in particular to pipe fitting port forming equipment.
Background
The design of the exhaust pipe and the port of the intake pipe is particularly important, and the exhaust pipe and the port of the intake pipe both need greater precision to ensure whether the pipe fitting meets the requirements or not, and the precision of the pipe fitting port forming equipment currently in common use is lower.
Disclosure of Invention
Based on the foregoing, it is necessary to provide a pipe port forming apparatus, so as to solve at least one technical problem set forth in the above background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a pipe fitting port former, including supporting platform, a drive assembly, remove the subassembly, mould subassembly and flaring subassembly, supporting platform fixed mounting is subaerial, supporting platform includes the automatically controlled cabinet, a workbench, a drive support plate, two support curb plates and two mould mount pad, automatically controlled cabinet fixed mounting is subaerial, workstation fixed mounting is in the top of automatically controlled cabinet, drive support plate fixed mounting is in the top of workstation one end, two support curb plates symmetry are installed in the both sides at workstation top, and the one end of two support curb plates is all fixed mounting on drive support plate, two mould mount pads symmetry are installed in the top of workstation other end, and two mould mount pads are fixed mounting respectively in the one end of two support curb plates that keeps away from the drive support plate, drive assembly fixed mounting is in the middle part of drive support plate, and drive assembly is located between two support curb plates, remove the subassembly fixed mounting and be located between two support curb plates, mould subassembly slidable mounting is equipped with the pipe fitting in the interpolation, the flaring subassembly is fixed mounting is in the one end of removing the subassembly, the subassembly and is used for carrying out heating and flaring processing to the pipe fitting;
The top of the workbench is convexly provided with a movable guide block, the movable assembly comprises a movable threaded cylinder, a movable connecting seat, a movable sliding frame and two movable sliding blocks, the movable threaded cylinder is sleeved on the driving assembly in a threaded manner, the movable connecting seat is fixedly arranged on the outer side wall of one end of the movable threaded cylinder, which is close to the driving assembly, one end of the movable sliding frame is fixedly arranged on the movable connecting seat, the bottom of the movable sliding frame is provided with a movable guide groove, the top of the movable guide block is slidably abutted against the top wall of the movable guide groove, the movable sliding frame slides on the movable guide block through the movable guide groove, the two movable sliding blocks are fixedly arranged at the bottom of the movable sliding frame, the movable sliding blocks are slidably arranged on the workbench, one end of the movable sliding block, which is far away from the driving assembly, is convexly provided with a plurality of vibration abutting blocks, and the tops of the vibration abutting blocks are formed with abutting cambered surfaces for driving the mold assembly to vibrate up and down.
In one embodiment, the driving assembly comprises a driving motor, a rotating shaft sleeve, a main shaft support and a driving screw rod, wherein the driving motor is fixedly arranged on the side wall of the driving support plate, which is far away from the die mounting seat, and penetrates through the driving support plate, the driving motor is electrically connected with the electric control cabinet, the rotating shaft sleeve is fixedly arranged on an output shaft of the driving motor, the main shaft support is fixedly arranged on the side wall of the driving support plate, which is far away from the driving motor, one end of the driving screw rod is fixedly arranged on the rotating shaft sleeve, the driving screw rod is rotatably arranged in the main shaft support, and the driving screw rod is in threaded fit with the movable threaded cylinder.
In one embodiment, the die assembly comprises a forming die, a die supporting block, a flaring die and a limiting die, wherein the forming die is disc-shaped and is slidably mounted between two die mounting seats, a forming through groove penetrating through two side walls is formed in the middle of the forming die, the die supporting block is fixedly mounted on the side wall, far away from the driving motor, of the forming die, one end of the forming through groove is blocked by the die supporting block, the flaring die is fixedly mounted on the side wall, facing the driving motor, of the forming die, the flaring die is provided with a flaring forming groove penetrating through the two side walls in the middle of the flaring die, the flaring forming groove is mutually communicated with the forming through groove, and the limiting die is tubular and is fixedly mounted on the side wall, facing the driving motor, of the die supporting block.
In one embodiment, the pipe fitting is inserted and located between flaring shaping groove and the shaping logical groove, the lateral wall of pipe fitting and the lateral wall of shaping logical groove laminate each other, the inside wall of pipe fitting and the lateral wall of spacing mould laminate each other, spacing mould is protruding to be equipped with to support towards the axis direction towards driving motor's one end and hold the ring, the mould subassembly still includes a plurality of clamping connection pole and a plurality of clamping stopper, a plurality of clamping connection pole fixed mounting is on supporting to hold a ring towards driving motor's a lateral wall, the clamping stopper is spherical, and a plurality of clamping stopper eccentric mounting respectively in a plurality of clamping connection pole towards driving motor's one end, the clamping stopper supports to hold in the inside wall of pipe fitting, and the center of clamping stopper is located between clamping connection pole and the pipe fitting.
In one embodiment, the flaring assembly comprises a core rod connecting plate, a core rod mounting seat and a flaring core rod, wherein the core rod connecting plate is fixedly arranged on the side wall of one end of the movable sliding frame far away from the driving motor, one end of the driving screw rod passes through the movable sliding frame to be propped against the side wall of the core rod connecting plate, the core rod mounting seat is fixedly arranged on the side wall of the core rod connecting plate far away from the movable sliding frame, and the flaring core rod is slidably inserted in the core rod mounting seat.
In one embodiment, the flaring mandrel comprises a flaring clamping block, a connecting rod body, a mandrel end, a preheating end and a heating rod, wherein the flaring clamping block is movably clamped in the mandrel mounting seat, the end part of the connecting rod body is fixedly arranged at the middle part of the flaring clamping block, the mandrel end is fixedly arranged at one end of the connecting rod body far away from the flaring clamping block, the preheating end part is fixedly arranged on one side wall of the mandrel end far away from the connecting rod body, the heating rod is fixedly arranged at the middle part of the connecting rod body and extends to the preheating end part through the mandrel end, and the flaring clamping block, the connecting rod body, the mandrel end and the preheating end part are coaxially arranged with the heating rod.
In one embodiment, a containing cavity is formed in the middle of the mandrel connecting plate, a telescopic groove is formed in one side wall of the mandrel connecting plate, facing the driving screw rod, and is communicated with the containing cavity, a telescopic tooth block is arranged in the telescopic groove in a sliding mode, one end of the telescopic tooth block abuts against the end portion of the driving screw rod, a telescopic spring is fixedly mounted at the other end of the telescopic tooth block, the telescopic spring is fixedly mounted on the side wall of the containing cavity, gears are meshed with two sides of the telescopic tooth block, the two gears are rotatably mounted in the containing cavity, two clamping block containing grooves are formed in the side wall of the mandrel connecting plate, facing the flaring clamping block, and are communicated with the containing cavity, two toothed clamping blocks are arranged in the two clamping block containing grooves in a sliding mode and are meshed with the two gears respectively, and two limiting clamping grooves matched with the toothed clamping blocks are formed in the side wall of the flaring clamping block, facing the mandrel connecting plate, and contact sensing pieces are arranged in the limiting clamping grooves.
In one embodiment, an annular empty slot is formed in one end, facing the core rod end, of the connecting rod body, vent slots are formed in the radial directions of the connecting rod body, the vent slots are communicated with the annular empty slot, a plurality of collecting slots extending in the horizontal direction are formed in the side face of the core rod end, the collecting slots are communicated with the annular empty slot, and annular magnetic blocks are arranged in the annular empty slot.
In one embodiment, the preheating end part comprises a preheating shell and a plugging cover, the preheating shell is fixedly arranged on the side wall of the mandrel end, far away from the connecting rod body, the preheating shell is provided with a gas storage cavity at one end, far away from the connecting rod body, of the preheating shell, the plugging cover is rotatably arranged at one end, far away from the connecting rod body, of the bottom of the preheating shell, the plugging cover is sealed and arranged in the gas storage cavity, and the bottom of the plugging cover is downwards convexly provided with a turnover pushing block.
Compared with the prior art, the invention has the beneficial effects that:
1. the in-process that removes the subassembly and remove makes the mould subassembly produce vibration from top to bottom, and the mould subassembly drives the pipe fitting vibration from top to bottom for the dust and the tiny particle that adhere to at the pipe fitting inside wall can drop, when the flaring subassembly enters into the pipe fitting, heats the pipe fitting and carries out flaring processing, and in dust and the tiny particle of pipe fitting inside wall also can adsorb the flaring subassembly, reduce dust and tiny particle to the influence that the machine-shaping that the pipe fitting port led to the fact, thereby play the processingquality that improves pipe fitting port shaping, improved the precision of production.
2. The heating rod heats the flaring core rod, the two toothed clamping blocks are respectively clamped into the two clamping block accommodating grooves, so that the flaring core rod can be prevented from being deviated when the port of the pipe fitting is molded, the product processing precision is insufficient, the processing quality of the product is improved, the port of the pipe fitting is softened when the port of the pipe fitting is molded, the flaring processing is easier to be carried out, and the damage of the product caused by the excessively hard forced flaring of the port of the pipe fitting is prevented.
3. The removal and vibration of forming die can drive the pipe fitting and produce the vibration, can shake dust and the tiny particle that adhere to on the pipe fitting inside wall when cutting or processing of polishing and fall for dust and tiny particle drop in the inboard bottom of pipe fitting, shake dust and tiny particle from the inside wall of pipe fitting and fall or make it become flexible to reduce adhesive force, make things convenient for follow-up clearance to dust and tiny particle, in flaring processing's in-process, the existence of dust and tiny particle extremely easily influences the quality of processing, so it is especially necessary to clear away dust and tiny particle, can improve former's machining precision.
4. The inside wall that a plurality of centre gripping stopper supported in the pipe fitting can play the fixed effect of centre gripping, drives the mould and supports the piece and vibrate when forming die reciprocates and produce the vibration, and the mould supports the piece and advances to drive spacing mould and vibrate, and spacing mould can drive a plurality of centre gripping connecting rod and vibrate, and the centre gripping connecting rod can drive the centre gripping stopper that the eccentric set up and vibrate, and the vibration of the centre gripping stopper that a plurality of eccentric set up can incessantly strike the pipe fitting for dust and tiny particle on the pipe fitting drop as much as possible.
5. When the preheating end part enters the pipe fitting, the gas in the pipe fitting is heated and dried, and the gas in the pipe fitting becomes dried, so that dust and small particles in the pipe fitting become dried, the moisture in the dust and the small particles is reduced, the adhesion strength of the dust and the small particles is reduced, the dust and the small particles in the pipe fitting become lighter, and the dust and the small particles are easier to process in the subsequent steps.
6. Can produce metal granule when pipe fitting cutting is polished, part metal granule can be attracted by annular magnetic path, and metal granule will remove to the direction of annular magnetic path, and the removal of metal granule also can drive dust and other granule and remove to the direction of annular empty slot, has improved the cleaning efficiency of dust and granule greatly, reduces the influence of dust and granule to pipe port shaping processing, has improved the quality of product, has promoted the precision of former.
7. Because expend with heat and contract with cold, spacing mould can slight inflation, spacing mould's lateral wall can laminate in the inside wall of pipe fitting more, also can make the lateral wall of pipe fitting laminate in forming die's inside wall more when spacing mould supports to hold the pipe fitting, can reduce the gap that exists between pipe fitting and the mould, prevent the condition that the preceding vibration step makes the gap between pipe fitting and the mould further enlarge the product quality that causes poor, also can make the surface of pipe fitting smoother, improved the shaping precision of pipe fitting processing, promoted the processingquality of product, the practicality of equipment has been improved.
8. The temperature of pipe fitting inboard and the temperature in the outside possess the temperature difference, form the air current once more, and gaseous from the pipe fitting inboard loops through collecting vat, annular empty slot and ventilation groove flow direction pipe fitting outside for with the dust and the nonmetal tiny particle thing that exist in collecting vat and the annular empty slot discharge, when preventing long-time use, the collecting vat has piled up a large amount of dust and tiny particle thing in the annular empty slot and has influenced processingquality's condition, can improve former's life, reduction in use cost.
9. The inside wall that a plurality of eccentric centre gripping stopper that sets up impacted the pipe fitting makes the pipe fitting produce irregular vibration, and the irregular vibration of pipe fitting makes the vibration between pipe fitting and the mould not on same frequency, can reduce the bonding degree between pipe fitting and the mould, lets produce certain gap between pipe fitting and the mould for carry out the drawing of patterns work to the pipe fitting in the subsequent handling more smoothly, be favorable to the fashioned drawing of patterns of pipe fitting, improved the production quality and the production efficiency of product, improved the practicality of equipment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention drawn from fig. 1.
Fig. 3 is a schematic structural diagram of a driving assembly, a moving assembly and a flaring assembly according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of a flaring assembly and a portion of a moving assembly according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a flaring core rod according to an embodiment of the present invention.
Fig. 6 is a schematic cross-sectional view of the present invention drawn from fig. 5.
FIG. 7 is a schematic cross-sectional view of a mold assembly according to an embodiment of the invention.
Description of main reference numerals:
10. a support platform; 20. a drive assembly; 30. a moving assembly; 40. a mold assembly; 50. a flaring assembly; 11. an electric control cabinet; 12. a work table; 13. a driving support plate; 14. supporting the side plates; 15. a die mounting base; 21. a driving motor; 22. rotating the shaft sleeve; 23. a spindle bracket; 24. driving a screw rod; 121. moving the guide block; 31. moving the screw barrel; 32. moving the connecting seat; 33. moving the sliding frame; 34. moving the slide block; 341. moving the support rod; 342. vibrating the supporting block; 343. a supporting cambered surface; 41. a forming die; 42. a die holding block; 43. a flaring module; 44. limiting the mould; 411. forming a through groove; 431. a flaring forming groove; 101. a pipe fitting; 441. the circular ring is propped against; 45. clamping the connecting rod; 46. clamping a limiting block; 51. a core rod connecting plate; 52. a core rod mounting seat; 53. flaring core rod; 531. a flaring clamping block; 532. a connecting rod body; 533. a core rod end; 534. a heating rod; 54. preheating the end portion; 511. a housing chamber; 512. a telescopic slot; 513. a telescopic tooth block; 514. a telescopic spring; 515. a gear; 516. a clamping block accommodating groove; 517. a clamping block with teeth; 545. a limit clamping groove; 546. a contact sensing piece; 535. an annular empty groove; 536. a vent groove; 537. a collection tank; 538. an annular magnetic block; 541. preheating the housing; 542. a blocking cover; 543. a gas storage chamber; 544. the pushing block is turned over.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
1-7, pipe fitting port forming equipment, as shown in the accompanying drawings, including supporting platform 10, driving component 20, moving component 30, mould assembly 40 and flaring assembly 50, supporting platform 10 is fixed on ground, supporting platform 10 includes electric control cabinet 11, work table 12, driving support plate 13, two supporting side plates 14 and two mould mount pads 15, electric control cabinet 11 is fixed on ground, work table 12 is fixed on the top of electric control cabinet 11, driving support plate 13 is fixed on the top of one end of work table 12, two supporting side plates 14 are symmetrically mounted on both sides of the top of work table 12, and one end of two supporting side plates 14 is fixed on driving support plate 13, two mould mount pads 15 are symmetrically mounted on the top of the other end of work table 12, and two mould mount pads 15 are respectively fixed on one end far away from driving support plate 13 of two supporting side plates 14, driving component 20 is fixed on the middle part of driving support plate 13, and driving component 20 is located between two supporting side plates 14, moving component 30 is fixed on driving component 20, and located between two supporting side plates 14, mould assembly 40 is slidably mounted on the top of one end of two supporting side plates 12, one end of two mould assemblies 40 is fixed on two mould mount pads 15, one end of two mould assemblies 40 is far away from driving support plate 13 is fixed on one end of pipe fitting 50, and is fixed on two flaring assembly 101 is processed by moving component 50, and pipe fitting assembly is processed;
The top of the workbench 12 is convexly provided with a movable guide block 121, the movable assembly 30 comprises a movable threaded cylinder 31, a movable connecting seat 32, a movable sliding frame 33 and two movable sliding blocks 34, the movable threaded cylinder 31 is sleeved on the driving assembly 20 in a threaded manner, the movable connecting seat 32 is fixedly arranged on the outer side wall of one end, close to the driving assembly 20, of the movable threaded cylinder 31, one end of the movable sliding frame 33 is fixedly arranged on the movable connecting seat 32, the bottom of the movable sliding frame 33 is provided with a movable guide groove, the top of the movable guide block 121 is slidably abutted against the top wall of the movable guide groove, the movable sliding frame 33 slides on the movable guide block 121 through the movable guide groove, the two movable sliding blocks 34 are fixedly arranged at the bottom of the movable sliding frame 33, the movable sliding blocks 34 are slidably arranged on the workbench 12, one end, far away from the driving assembly 20, of the movable sliding block 34 is convexly provided with a movable supporting rod 341, the movable supporting rod 341 is upwardly convexly provided with a plurality of vibration abutting blocks 342, and the top of the vibration abutting blocks 342 is formed with abutting cambered surfaces 343, and the abutting cambered surfaces 343 are used for driving the die assembly 40 to vibrate up and down.
The driving assembly 20 comprises a driving motor 21, a rotating shaft sleeve 22, a main shaft support 23 and a driving screw 24, wherein the driving motor 21 is fixedly arranged on the side wall of the driving support plate 13 far away from the die mounting seat 15, the driving motor 21 penetrates through the driving support plate 13, the driving motor 21 is electrically connected with the electric control cabinet 11, the rotating shaft sleeve 22 is fixedly arranged on an output shaft of the driving motor 21, the main shaft support 23 is fixedly arranged on the side wall of the driving support plate 13 far away from the driving motor 21, one end of the driving screw 24 is fixedly arranged on the rotating shaft sleeve 22, the driving screw 24 is rotatably arranged in the main shaft support 23, and the driving screw 24 is in threaded fit with the movable threaded cylinder 31.
The mold assembly 40 comprises a molding mold 41, a mold supporting block 42, a flaring module 43 and a limiting mold 44, wherein the molding mold 41 is disc-shaped and is slidably installed between two mold installation seats 15, a molding through slot 411 penetrating through two side walls is formed in the middle of the molding mold 41, the mold supporting block 42 is fixedly installed on the side wall, far away from the driving motor 21, of the molding mold 41, one end of the molding through slot 411 is blocked by the mold supporting block 42, the flaring module 43 is fixedly installed on the side wall, facing the driving motor 21, of the molding mold 41, a flaring molding slot 431 penetrating through two side walls is formed in the middle of the flaring module 43, the flaring molding slot 431 is mutually communicated with the molding through slot 411, and the limiting mold 44 is tubular and is fixedly installed on the side wall, facing the driving motor 21, of the mold supporting block 42.
The pipe fitting 101 is inserted between the flaring forming groove 431 and the forming through groove 411, the outer side wall of the pipe fitting 101 is mutually attached to the side wall of the forming through groove 411, the inner side wall of the pipe fitting 101 is mutually attached to the outer side wall of the limiting die 44, the limiting die 44 is convexly provided with a supporting circular ring 441 towards the central axis direction towards one end of the driving motor 21, the die assembly 40 further comprises a plurality of clamping connecting rods 45 and a plurality of clamping limiting blocks 46, the plurality of clamping connecting rods 45 are fixedly mounted on one side wall of the supporting circular ring 441 towards the driving motor 21, the clamping limiting blocks 46 are spherical, the plurality of clamping limiting blocks 46 are respectively eccentrically mounted at one end of the plurality of clamping connecting rods 45 towards the driving motor 21, the clamping limiting blocks 46 are supported on the inner side wall of the pipe fitting 101, and the center of the clamping limiting blocks 46 are located between the clamping connecting rods 45 and the pipe fitting 101.
The flaring assembly 50 comprises a core rod connecting plate 51, a core rod mounting seat 52 and a flaring core rod 53, wherein the core rod connecting plate 51 is fixedly arranged on the side wall of the movable sliding frame 33, which is far away from one end of the driving motor 21, one end of the driving screw 24 passes through the movable sliding frame 33 to be propped against the side wall of the core rod connecting plate 51, the core rod mounting seat 52 is fixedly arranged on the side wall of the core rod connecting plate 51, which is far away from the movable sliding frame 33, and the flaring core rod 53 is slidably inserted in the core rod mounting seat 52.
The flaring core rod 53 comprises a flaring clamping block 531, a connecting rod body 532, a core rod end 533, a preheating end 54 and a heating rod 534, wherein the flaring clamping block 531 is movably clamped in the core rod mounting seat 52, the end part of the connecting rod body 532 is fixedly arranged at the middle part of the flaring clamping block 531, the core rod end 533 is fixedly arranged at one end of the connecting rod body 532 far away from the flaring clamping block 531, the preheating end 54 is fixedly arranged on one side wall of the core rod end 533 far away from the connecting rod body 532, the heating rod 534 is fixedly arranged at the middle part of the connecting rod body 532 and extends to the preheating end 54 through the core rod end 533, and the flaring clamping block 531, the connecting rod body 532, the core rod end 533, the preheating end 54 and the heating rod 534 are coaxially arranged.
The middle part of plug connecting plate 51 has seted up and has acceptd the chamber 511, the plug connecting plate 51 has seted up flexible groove 512 towards on the lateral wall of drive lead screw 24, and flexible groove 512 and acceptd the chamber 511 intercommunication each other, slide the card in flexible groove 512 and be equipped with flexible tooth piece 513, flexible tooth piece 513's one end supports and holds in the tip of drive lead screw 24, the other end fixed mounting has flexible spring 514, and flexible spring 514 fixed mounting is on the lateral wall of acceptd the chamber 511, the both sides of flexible tooth piece 513 all have meshed gear 515, two gears 515 rotate to be installed in acceptd the chamber 511, two fixture block acceptd the groove 516 have been seted up on the lateral wall of plug connecting plate 51 towards flaring fixture block 531, and two fixture block acceptd groove 516 and acceptd the chamber 511 intercommunication each other, two toothed fixture blocks 517 have been installed in two fixture block 516, two spacing fixture block 545 mutually meshed with two gear 515 respectively, the flaring fixture block 545 on the lateral wall towards plug connecting plate 51 has been provided with the contact induction piece 546.
An annular empty groove 535 is formed in one end, facing the core rod end 533, of the connecting rod body 532, ventilation grooves 536 are formed in the radial directions of the connecting rod body 532, the ventilation grooves 536 are communicated with the annular empty groove 535, a plurality of collecting grooves 537 extending in the horizontal direction are formed in the side face of the core rod end 533, the collecting grooves 537 are communicated with the annular empty groove 535, and annular magnetic blocks 538 are arranged in the annular empty groove 535.
The preheating end 54 comprises a preheating shell 541 and a blocking cover 542, the preheating shell 541 is fixedly arranged on the side wall of the core rod end 533, which is far away from the connecting rod 532, an air storage cavity 543 is formed in one end of the preheating shell 541, which is far away from the connecting rod 532, the blocking cover 542 is rotatably arranged at one end of the bottom of the preheating shell 541, which is far away from the connecting rod 532, the blocking cover 542 is sealed and arranged at Chu Qiqiang 543, and a turnover pushing block 544 is downwards and convexly arranged at the bottom of the blocking cover 542.
In an embodiment, an operator selects a die assembly 40 and a flaring assembly 50 of a preset product, installs the die assembly 40 between two die installation seats 15, installs the flaring assembly 50 on a moving assembly 30, inserts a pipe 101 to be processed into the die assembly 40, starts a driving assembly 20, drives the moving assembly 30 to move towards the die assembly 40, drives the flaring assembly 50 to move towards the die assembly 40, starts heating the flaring assembly 50 in the moving process, and enables the die assembly 40 to vibrate up and down in the moving process of the moving assembly 30, the die assembly 40 drives the pipe 101 to vibrate up and down, dust and small particles attached to the inner side wall of the pipe 101 can fall off, when the flaring assembly 50 enters the pipe 101, heats the pipe 101 and performs flaring processing, dust and small particles on the inner side wall of the pipe 101 can be adsorbed into the flaring assembly 50, the influence of the dust and the small particles on the processing and forming of a port of the pipe 101 is reduced, thus the processing quality of the port forming of the pipe 101 is improved, and the production precision is improved.
In an embodiment, an operator inserts a pipe fitting 101 between a forming die 41 and a limiting die 44, a driving motor 21 is started, the driving motor 21 drives a rotating shaft sleeve 22 to rotate, the rotating shaft sleeve 22 drives a driving screw rod 24 to rotate, a moving threaded cylinder 31 meshed with the driving screw rod 24 moves towards the direction of the pipe fitting 101 when the driving screw rod 24 rotates, the moving threaded cylinder 31 drives a moving connecting seat 32 to move, the moving connecting seat 32 drives a moving sliding frame 33 to move on a moving guide block 121, the moving sliding frame 33 drives a core rod connecting plate 51 to move, the core rod connecting plate 51 drives a core rod mounting seat 52 to move, the core rod mounting seat 52 drives a flaring core rod 53 to move towards the direction of the pipe fitting 101, the flaring core rod 53 performs flaring processing forming on a port of the pipe fitting 101, the driving motor 21 can drive the driving screw rod 24 to rotate positively or reversely, the driving motor 21 is a high-power high-torque motor, the quick action of the flaring core rod 53 is realized by using the high-power high-torque motor, the operation efficiency is high, and compared with the traditional hydraulic output of an oil cylinder, the output of the driving motor 21 is stable and the precision is high.
In an embodiment, when the driving motor 21 is not started, the end of the driving screw 24 is propped against the mandrel connecting plate 51, the telescopic tooth blocks 513 are arranged in the mandrel connecting plate 51 through the telescopic springs 514, the end of the driving screw 24 is propped against the telescopic tooth blocks 513, so that the telescopic tooth blocks 513 compress the telescopic springs 514, when the driving motor 21 is started, the movable sliding frame 33 is enabled to move in the direction away from the driving motor 21, the movable sliding frame 33 drives the mandrel connecting plate 51 to move, when the mandrel connecting plate 51 moves, the end of the driving screw 24 is not propped against the telescopic tooth blocks 513, the telescopic tooth blocks 513 move towards the direction of the driving screw 24 under the elastic force of the telescopic springs 514, so that two gears 515 are meshed with the driving screw 24 to rotate, the two toothed clamping blocks 517 are respectively driven to move towards the direction away from the driving screw 24, the two toothed clamping blocks 517 respectively enter into the two clamping block accommodating grooves 516, when the toothed clamping blocks 33 are contacted with the contact sensing pieces 546, when the flaring bars 534 are contacted with the contact sensing pieces 534, the flaring bars begin to heat, the flaring bars 53 are heated, the flaring ports 53 can be heated, the flaring ports 101 can be prevented from being heated, the flaring ports of the pipe fitting 101 can be shaped, and the two pipe fittings 101 can be prevented from being damaged, and the flaring ports can be shaped, and the pipe fittings 101 can be shaped easily, and the pipe fittings can be shaped and shaped easily.
In an embodiment, two moving sliding blocks 34 are disposed at the bottom of the moving sliding frame 33, when the moving sliding frame 33 moves, the two moving sliding blocks 34 can be driven to slide on the workbench 12, when the moving sliding block 34 moves, the moving supporting rod 341 can be driven to move, when the moving supporting rod 341 moves, the plurality of vibration supporting blocks 342 can be driven to move, when the driving motor 21 is started to drive the driving screw 24 to rotate so that the moving screw thread cylinder 31 moves towards the direction of the pipe 101, the moving screw thread cylinder 31 drives the moving connecting seat 32 to move towards the direction of the pipe 101, the moving connecting seat 32 drives the moving sliding frame 33 to move towards the direction of the pipe 101, the moving sliding frame 33 drives the two moving sliding blocks 34 to move towards the direction of the pipe 101, the moving sliding blocks 34 drive the plurality of vibration supporting blocks 342 to move towards the direction of the pipe 101, in the moving process, the supporting cambered surfaces 343 on the plurality of vibration supporting blocks 342 can sequentially support against the forming die 41 in turn, when the supporting cambered surfaces 343 contact the forming die 41 and continue to move, the forming die 41 can be lifted upwards, when the top of the supporting cambered surfaces 343 support against the forming die 41, the forming die 41 is lifted to the highest position, when the supporting cambered surfaces 343 continue to move and do not support against the forming die 41, the forming die 41 can move downwards due to self gravity and generate moving vibration, the movement and vibration of the forming die 41 can drive the pipe fitting 101 to vibrate, dust and small particles attached to the inner side wall of the pipe fitting 101 during cutting or polishing can be shaken off, so that the dust and the small particles fall down to the bottom of the inner side of the pipe fitting 101, the dust and the small particles shake off from the inner side wall of the pipe fitting 101 or loose the dust and the small particles reduce the adhesive force, the dust and small particles are convenient to clean later, in the flaring processing process, the dust and the small particles are extremely easy to influence the processing quality, so that the dust and the small particles are especially necessary to clean, and the processing precision of the forming equipment can be improved.
When inserting pipe fitting 101 between forming die 41 and spacing mould 44, clamping connection pole 45 has certain elasticity, the inside wall of pipe fitting 101 can support and hold in a plurality of clamping stopper 46 between pipe fitting 101 insert forming die 41 and spacing mould 44 for the tip of a plurality of clamping connection pole 45 is slightly crooked towards the axis direction of pipe fitting 101, a plurality of clamping stopper 46 supports and holds in the inside wall of pipe fitting 101 and can play the fixed effect of centre gripping, drive mould supporting piece 42 and vibrate when forming die 41 reciprocates and produce the vibration, mould supporting piece 42 advances to drive spacing mould 44 and vibrates, spacing mould 44 can drive a plurality of clamping connection pole 45 and vibrate, clamping connection pole 45 can drive the eccentric setting's clamping stopper 46 to vibrate, the vibrations of a plurality of eccentric setting's clamping stopper 46 can uninterruptedly strike pipe fitting 101, make dust and the tiny particle on the pipe fitting 101 drop as much as possible.
When the driving motor 21 is started to enable the flaring core rod 53 to move towards the pipe fitting 101, the flaring core rod 53 drives the preheating end part 54 to move towards the pipe fitting 101, when the preheating end part 54 enters the pipe fitting 101, gas in the pipe fitting 101 is heated and dried, dust and small particles in the pipe fitting 101 are dried when the gas in the pipe fitting 101 is dried, moisture in the dust and the small particles is reduced, adhesion force of the dust and the small particles is reduced, dust and the small particles in the pipe fitting 101 are enabled to be lighter, and the subsequent steps are easier to treat the dust and the small particles.
In an embodiment, when the mandrel end 533 is abutted against the pipe 101 to move continuously, small particles and dust at the port of the pipe 101 enter the end parts of the plurality of collecting grooves 537 due to friction force, when the dust and the small particles enter the collecting grooves 537, small metal particles are generated when the pipe 101 is cut and polished, part of the small metal particles can be attracted by the annular magnetic block 538, the small metal particles move towards the annular magnetic block 538, and the small metal particles can also drive the dust and other small particles to move towards the annular empty groove 535, so that the cleaning efficiency of the dust and the small particles is greatly improved, the influence of the dust and the small particles on the port forming processing of the pipe 101 is reduced, the quality of products is improved, and the precision of forming equipment is improved.
In another embodiment, when the core rod end 533 just contacts with the end of the pipe 101, the abutting ring 441 just abuts against the overturning pushing block 544, so that the overturning pushing block 544 drives the plugging cover 542 to overturn, the plugging cover 542 is not in the closed air storage cavity 543 when overturning, because when the driving motor 21 starts to drive the moving sliding frame 33 to move, the air in the air storage cavity 543 starts to heat, and the air inside the pipe 101 starts to heat when the preheating end 54 enters into the pipe 101, so that the temperature of the air inside the air storage cavity 543 is higher than the air inside the pipe 101, the temperature of the air inside the pipe 101 is higher than the temperature of the air outside the pipe 101, the temperature of the air inside the air storage cavity 543 is far higher than the temperature of the air outside the pipe 101, the air inside the pipe 101 flows to the plurality of collecting grooves 537 due to the temperature difference, the air inside the pipe 101 flows to the plurality of collecting grooves 537, the air inside the plurality of collecting grooves 535 flows to the annular empty grooves 537, the air inside the annular empty grooves 535 flows to the outside the pipe 101, and the dust and the small air inside the annular grooves 537 can be driven to enter the annular grooves 537, the small grooves 537, the dust and the dust can be sucked into the annular grooves 537, the small dust can be sucked into the annular grooves, the small dust particles can be sucked into the small grooves, the dust particles can be cleaned, and the dust particles can be cleaned, and the dust can be cleaned, the dust can be further the dust particles.
When the core rod end 533 continues to move towards the direction away from the driving motor 21, the core rod end 533 is heated because the heating rod 534 is operated, the port of the pipe fitting 101 in contact with the core rod end 533 is heated and softened, the port of the pipe fitting 101 is easier to be subjected to flaring forming processing, when the port of the pipe fitting 101 is continuously moved and supported, the inner side wall of the port of the pipe fitting 101 also can be blocked with a plurality of ventilation grooves 536, so that heat in the pipe fitting 101 is not lost any more, the pipe fitting 101 is softened, when the flaring core rod 53 moves to the maximum distance, the pipe fitting 101 is supported on the inner side wall of the flaring module 43, the flaring forming processing of the port of the pipe fitting 101 is completed, and in the process, if dust and small particles still exist in the port of the pipe fitting 101, dust and the small particles can enter the collecting groove 537 in the moving process of the core rod end 533, so that the dust and the small particles can not influence the forming of the port of the pipe fitting 101, the pipe fitting 101 can be preheated in advance, a better environment is provided for flaring forming processing, and the quality of the port forming processing of the pipe fitting 101 is improved.
When the plugging cover 542 is opened, heat in the air storage cavity 543 flows into the limit die 44, after the plugging cover 542 is opened, the end part of the heating rod 534 is directly exposed inside the limit die 44, so that the temperature inside the limit die 44 is rapidly increased, the temperature of the limit die 44 is also rapidly increased, due to expansion caused by heat and contraction caused by cold, the limit die 44 is slightly expanded, the outer side wall of the limit die 44 is more attached to the inner side wall of the pipe fitting 101, the outer side wall of the pipe fitting 101 is more attached to the inner side wall of the forming die 41 while the limit die 44 supports the pipe fitting 101, gaps existing between the pipe fitting 101 and the dies can be reduced, poor product quality caused by further expanding the gaps between the pipe fitting 101 and the dies in the previous vibration step is prevented, the surface of the pipe fitting 101 is also enabled to be smoother, the forming precision of pipe fitting processing is improved, the processing quality of a product is improved, and the practicability of equipment is improved.
When the port of the pipe fitting 101 is processed and molded, the driving motor 21 reversely rotates to drive the flaring core rod 53 to move towards the direction of the driving motor 21, the connecting rod 532 leaves the inner side wall of the port of the pipe fitting 101, the plurality of ventilation grooves 536 move to the outer side of the pipe fitting 101, the pipe fitting 101 does not block the ventilation grooves 536 any more, the temperature of the inner side of the pipe fitting 101 has a temperature difference with the temperature of the outer side, air flows again, and air flows from the inner side of the pipe fitting 101 to the outer side of the pipe fitting through the collecting grooves 537, the annular empty grooves 535 and the ventilation grooves 536 in sequence, so that dust and nonmetallic small particles existing in the collecting grooves 537 and the annular empty grooves 535 are discharged, the situation that a large amount of dust and small particles are accumulated in the collecting grooves 537 and the annular empty grooves 535 to influence the processing quality is prevented, the service life of molding equipment can be prolonged, and the use cost is reduced.
In an embodiment, when the driving motor 21 rotates reversely to drive the driving screw 24 to rotate reversely, the driving screw 24 drives the movable threaded cylinder 31 to move towards the driving motor 21, the movable threaded cylinder 31 drives the movable connecting seat 32 to move, the movable connecting seat 32 drives the movable sliding frame 33 to move, the movable sliding frame 33 drives the two movable sliding blocks 34 to move, the movable sliding blocks 34 drive the movable supporting rods 341 to move, the movable supporting rods 341 drive the plurality of vibration supporting blocks 342 to move, the plurality of vibration supporting blocks 342 drive the forming die 41 to move up and down to generate vibration, the forming die 41 drives the die supporting blocks 42 to move downwards to generate vibration, the die supporting blocks 42 drive the limiting die 44 to move up and down to generate vibration, the limiting die 44 drives the supporting circular ring 441 to move up and down to generate vibration, the end portion of the clamping connecting rod 45 is rocked, the end portion of the eccentric clamping limiting block 46 is rocked to shake the inner side wall of the pipe fitting 101, the inner side wall of the pipe fitting 101 is impacted by the plurality of eccentric clamping limiting block 46 to generate irregular vibration, the pipe fitting 101 is irregularly vibrated, the pipe fitting 101 is made and the pipe fitting 101 is well adhered to the pipe fitting 101, the vibration is well between the pipe fitting 101 and the pipe fitting is produced, the production efficiency is improved, the production quality is better, and the pipe fitting is well has good, and the quality is well adhered to the pipe fitting 101 is well, and the production quality has good quality.
During installation, driving motor 21 fixed mounting is on the lateral wall that driving support plate 13 kept away from mould mount pad 15, rotation axle sleeve 22 fixed mounting is on driving motor 21's output shaft, spindle support 23 fixed mounting is on driving support plate 13 kept away from driving motor 21's lateral wall, driving screw 24's one end fixed mounting is on rotation axle sleeve 22, and driving screw 24 rotates to be installed in spindle support 23, the screw thread cover of moving screw 31 locates on driving screw 24, moving connecting seat 32 fixed mounting is on the lateral wall that moving screw 31 is close to driving motor 21 one end, moving slide frame 33's one end fixed mounting is on moving connecting seat 32, two movable sliders 34 fixed mounting is in moving slide frame 33's bottom, forming die 41 slidable mounting is between two mould mount pads 15, mould supporting piece 42 fixed mounting is on forming die 41 keeps away from driving motor 21's lateral wall, flaring module 43 fixed mounting is on forming die 41 orientation driving motor 21's lateral wall, spacing mould 44 fixed mounting is on mould supporting piece 42 orientation driving motor 21's lateral wall, a plurality of centre gripping connecting rods 45 fixed mounting is on supporting circular ring 441 orientation driving motor 21's lateral wall, and a plurality of centre gripping connecting rods 46 are spherical centre gripping motor 46, and a plurality of centre gripping eccentric motor 46 are respectively installed in centre gripping motor 46 orientation centre gripping one end.
The mandrel connecting plate 51 is fixedly installed on the side wall of the movable sliding frame 33 far away from one end of the driving motor 21, the mandrel installing seat 52 is fixedly installed on the side wall of the mandrel connecting plate 51 far away from the movable sliding frame 33, the flaring clamping blocks 531 are movably clamped in the mandrel installing seat 52, the end parts of the connecting rod bodies 532 are fixedly installed in the middle parts of the flaring clamping blocks 531, the mandrel ends 533 are fixedly installed on one end of the connecting rod bodies 532 far away from the flaring clamping blocks 531, the preheating end parts 54 are fixedly installed on one side wall of the mandrel ends 533 far away from the connecting rod bodies 532, the heating rods 534 are fixedly installed on the middle parts of the connecting rod bodies 532 and extend to the preheating end parts 54 through the mandrel ends 533, the preheating shell 541 is fixedly installed on the side wall of the mandrel ends 533 far away from the connecting rod bodies 532, and the plugging cover 542 is rotatably installed on one end of the bottom of the preheating shell body far away from the connecting rod bodies 532.
Advantageous effects
1. In the process of moving the moving assembly 30, the die assembly 40 generates up-and-down vibration, the die assembly 40 drives the pipe fitting 101 to vibrate up and down, dust and small particles attached to the inner side wall of the pipe fitting 101 can fall off, when the flaring assembly 50 enters the pipe fitting 101, the pipe fitting 101 is heated and subjected to flaring processing, dust and small particles on the inner side wall of the pipe fitting 101 can be adsorbed into the flaring assembly 50, influences of the dust and the small particles on the processing and forming of the port of the pipe fitting 101 are reduced, processing quality of the port forming of the pipe fitting 101 is improved, and production precision is improved.
2. The heating rod 534 heats the flaring core rod 53, the two toothed clamping blocks 517 can be respectively clamped into the two clamping block accommodating grooves 516 to prevent the flaring core rod 53 from generating offset during the port forming processing of the pipe fitting 101, so that the condition of insufficient product processing precision is caused, the processing quality of products is improved, the heating of the flaring core rod 53 can soften the port of the pipe fitting 101 during the port forming processing of the pipe fitting 101, the flaring processing is easier to be carried out, and the condition that the port of the pipe fitting 101 is excessively hard and forced to be flared to cause product damage is prevented.
3. The movement and vibration of the forming die 41 can drive the pipe fitting 101 to vibrate, dust and small particles attached to the inner side wall of the pipe fitting 101 during cutting or polishing can be shaken off, so that the dust and the small particles fall down to the bottom of the inner side of the pipe fitting 101, the dust and the small particles shake off from the inner side wall of the pipe fitting 101 or loose to reduce the adhesive force, the dust and the small particles can be cleaned conveniently, the dust and the small particles are easy to influence the processing quality during flaring processing, and therefore dust and small particles are removed particularly necessarily, and the processing precision of forming equipment can be improved.
4. The inside wall that a plurality of centre gripping stopper 46 supported in pipe fitting 101 can play the fixed effect of centre gripping, drives the mould when forming die 41 reciprocates and supports and hold the piece 42 and vibrate, and the mould supports and holds the piece 42 and advance and drive spacing mould 44 and vibrate, and spacing mould 44 can drive a plurality of centre gripping connecting rod 45 and vibrate, and centre gripping connecting rod 45 can drive the centre gripping stopper 46 that the eccentric setting of centre gripping stopper 46 vibrates, and the vibrations of a plurality of eccentric setting can incessantly strike pipe fitting 101 for dust and tiny particle on the pipe fitting 101 drop as much as possible.
5. When the preheating end 54 enters the pipe fitting 101, the gas in the pipe fitting 101 is heated and dried, and when the gas in the pipe fitting 101 becomes dry, dust and small particles in the pipe fitting 101 become dry, so that the moisture in the dust and the small particles is reduced, the adhesion force of the dust and the small particles is reduced, the dust and the small particles in the pipe fitting 101 become lighter, and the dust and the small particles are easier to process in the subsequent steps.
6. When the pipe fitting 101 is cut and polished, small metal particles are generated, part of the small metal particles can be attracted by the annular magnetic block 538, the small metal particles can move towards the annular magnetic block 538, dust and other small metal particles can be driven to move towards the annular empty slot 535 by moving the small metal particles, the cleaning efficiency of the dust and the small metal particles is greatly improved, the influence of the dust and the small metal particles on the port forming processing of the pipe fitting 101 is reduced, the quality of products is improved, and the precision of forming equipment is improved.
7. Because expend with heat and contract with cold, spacing mould 44 can slight expansion, spacing mould 44's lateral wall can laminate in the inside wall of pipe fitting 101 more, also can make the lateral wall of pipe fitting 101 laminate in the inside wall of forming die 41 more when spacing mould 44 supports pipe fitting 101, can reduce the gap that exists between pipe fitting 101 and the mould, prevent the condition that the preceding vibration step makes the gap between pipe fitting 101 and the mould further enlarge the product quality that causes poor, also can make the surface of pipe fitting 101 smoother, improved the shaping precision of pipe fitting 101 processing, promoted the processingquality of product, the practicality of equipment has been improved.
8. The temperature inside the pipe fitting 101 and the temperature outside possess the temperature difference, form the air current again, and gas flows to the pipe fitting 101 outside from the pipe fitting 101 inboard through collecting vat 537, annular empty tank 535 and ventilation groove 536 in proper order for with the dust and the nonmetallic small particle thing that exist in collecting vat 537 and the annular empty tank 535 discharge, when preventing long-time use, pile up a large amount of dust and the condition of small particle thing influence processingquality in collecting vat 537 and the annular empty tank 535, can improve the life of former, reduce use cost.
9. The inside wall that the pipe fitting 101 was impacted to the centre gripping stopper 46 that a plurality of eccentric setting made pipe fitting 101 produce irregular vibration, and the irregular vibration of pipe fitting 101 makes the vibration between pipe fitting 101 and the mould not be on same frequency, can reduce the bonding degree between pipe fitting 101 and the mould, lets produce certain gap between pipe fitting 101 and the mould for carry out the drawing of patterns work to pipe fitting 101 in the subsequent handling more smoothly, be favorable to the fashioned drawing of patterns of pipe fitting 101, improved the production quality and the production efficiency of product, improved the practicality of equipment.
All possible combinations of the technical features in the above embodiments are described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that numerous variations and modifications could be made to the person skilled in the art without departing from the spirit of the invention, which would fall within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. A pipe fitting port forming device is characterized by comprising a supporting platform (10), a driving assembly (20), a moving assembly (30), a die assembly (40) and a flaring assembly (50), wherein the supporting platform (10) is fixedly arranged on the ground, the supporting platform (10) comprises an electric control cabinet (11), a workbench (12), a driving support plate (13), two supporting side plates (14) and two die mounting seats (15), the electric control cabinet (11) is fixedly arranged on the ground, the workbench (12) is fixedly arranged at the top of the electric control cabinet (11), the driving support plate (13) is fixedly arranged at the top of one end of the workbench (12), the two supporting side plates (14) are symmetrically arranged at two sides of the top of the workbench (12), one ends of the two supporting side plates (14) are fixedly arranged at the top of the other end of the workbench (12), the two die mounting seats (15) are respectively fixedly arranged at one ends of the two supporting side plates (14) far away from the driving support plate (13), the driving assembly (20) is fixedly arranged at the middle part of the driving support plate (13) and is arranged between the driving assembly (20) and the driving assembly (30), the pipe fitting (101) is inserted into the die assembly (40), the flaring assembly (50) is fixedly arranged at one end of the moving assembly (30) far away from the driving assembly (20), and the flaring assembly (50) is used for heating and flaring the pipe fitting (101);
The top of the workbench (12) is convexly provided with a moving guide block (121), the moving assembly (30) comprises a moving threaded cylinder (31), a moving connecting seat (32), a moving sliding frame (33) and two moving sliding blocks (34), the moving threaded cylinder (31) is sleeved on the driving assembly (20) in a threaded manner, the moving connecting seat (32) is fixedly arranged on the outer side wall of the moving threaded cylinder (31) close to one end of the driving assembly (20), one end of the moving sliding frame (33) is fixedly arranged on the moving connecting seat (32), the bottom of the moving sliding frame (121) is provided with a moving guide groove, the top of the moving guide block (121) slides against the top wall of the moving guide groove, the two moving sliding blocks (34) are fixedly arranged at the bottom of the moving sliding frame (34), the moving sliding blocks (34) are arranged on the workbench (12), one end of the moving sliding blocks (34) far away from the driving assembly (20) is convexly provided with a moving support rod (341), the moving support rod (341) is convexly provided with a plurality of cambered surfaces (342) upwards, the top of the moving sliding frame (343) is in a vibrating and the vibrating supporting surface (343) is used for supporting the vibrating supporting surface (343) against the top of the die (343), vibrating the mold assembly (40) up and down;
The flaring assembly (50) comprises a core rod connecting plate (51), a core rod mounting seat (52) and a flaring core rod (53), wherein the core rod connecting plate (51) is fixedly arranged on the side wall of the movable sliding frame (33) far away from one end of the driving assembly (20), one end of the driving assembly (20) passes through the movable sliding frame (33) to be propped against the side wall of the core rod connecting plate (51), the core rod mounting seat (52) is fixedly arranged on the side wall of the core rod connecting plate (51) far away from the movable sliding frame (33), and the flaring core rod (53) is slidably inserted into the core rod mounting seat (52);
the flaring core rod (53) comprises a flaring clamping block (531), a connecting rod body (532), a core rod end (533), a preheating end part (54) and a heating rod (534), wherein the flaring clamping block (531) is movably clamped in a core rod mounting seat (52), the end part of the connecting rod body (532) is fixedly arranged at the middle part of the flaring clamping block (531), the core rod end (533) is fixedly arranged at one end, far away from the flaring clamping block (531), of the connecting rod body (532), the preheating end part (54) is fixedly arranged on one side wall, far away from the connecting rod body (532), of the core rod end (533), the heating rod (534) is fixedly arranged at the middle part of the connecting rod body (532), and extends to the preheating end part (54) through the core rod end part (533), and the flaring clamping block (531), the connecting rod body (532), the core rod end (533), the preheating end part (54) and the heating rod (534) are coaxially arranged.
The middle part of the core rod connecting plate (51) is provided with a containing cavity (511), one side wall of the core rod connecting plate (51) facing the driving screw rod (24) is provided with a telescopic groove (512), the telescopic groove (512) is communicated with the containing cavity (511), a telescopic tooth block (513) is arranged in the telescopic groove (512) in a sliding mode, one end of the telescopic tooth block (513) is propped against the end part of the driving screw rod (24), the other end of the telescopic tooth block is fixedly provided with a telescopic spring (514), the telescopic spring (514) is fixedly arranged on the side wall of the containing cavity (511), two sides of the telescopic tooth block (513) are respectively meshed with gears (515), two gears (515) are rotatably arranged in the containing cavity (511), the side wall of the core rod connecting plate (51) facing the flaring clamping block (531) is provided with two clamping block containing grooves (516), the two clamping block containing grooves (516) are communicated with the containing cavity (511), the two clamping blocks with teeth (517) are arranged in a sliding mode, the two clamping blocks (517) with teeth are meshed with the two gears (515) respectively, and the two clamping blocks with teeth (546) are arranged in a sliding mode, and the two clamping blocks with corresponding limiting grooves (545) are arranged in a mode and are contacted with the side walls of the two clamping plates with each other side wall with the corresponding limiting plates (546;
Annular empty groove (535) has been seted up towards the one end of plug end (533) to connection stick body (532), all set up ventilation groove (536) on the radial direction of a plurality of connection stick body (532), a plurality of ventilation groove (536) communicate each other with annular empty groove (535), set up collecting vat (537) that a plurality of horizontal direction extends on plug end (533) side, and a plurality of collecting vat (537) all communicate each other with annular empty groove (535), install annular magnetic path (538) in annular empty groove (535).
2. The pipe fitting port forming equipment according to claim 1, wherein the driving assembly (20) comprises a driving motor (21), a rotating shaft sleeve (22), a main shaft support (23) and a driving screw rod (24), the driving motor (21) is fixedly installed on the side wall of the driving support plate (13) far away from the die installation seat (15), the driving motor (21) penetrates through the driving support plate (13), the driving motor (21) is electrically connected with the electric control cabinet (11), the rotating shaft sleeve (22) is fixedly installed on an output shaft of the driving motor (21), the main shaft support (23) is fixedly installed on the side wall of the driving support plate (13) far away from the driving motor (21), one end of the driving screw rod (24) is fixedly installed on the rotating shaft sleeve (22), the driving screw rod (24) is rotatably installed in the main shaft support (23), the driving screw rod (24) is in threaded fit with the moving screw cylinder (31), and one end of the driving screw rod (24) penetrates through the moving sliding frame (33) to be propped against the side wall of the connecting plate (51).
3. The pipe fitting port forming equipment according to claim 2, wherein the die assembly (40) comprises a forming die (41), a die supporting block (42), a flaring module (43) and a limiting die (44), the forming die (41) is disc-shaped and is slidably mounted between two die mounting seats (15), a forming through groove (411) penetrating through two side walls is formed in the middle of the forming die (41), the die supporting block (42) is fixedly mounted on the side wall, far away from the driving motor (21), of the forming die (41), one end of the forming through groove (411) is blocked by the die supporting block (42), the flaring module (43) is fixedly mounted on the side wall, facing the driving motor (21), of the forming die (41), flaring forming grooves (431) penetrating through the two side walls are formed in the middle of the flaring module (43), the flaring forming grooves (431) are mutually communicated with the forming through groove (411), and the limiting die (44) is tubular and is fixedly mounted on the side wall, facing the driving motor (21), of the die supporting block (42).
4. The pipe fitting port forming device according to claim 3, wherein the pipe fitting (101) is inserted between the flaring forming groove (431) and the forming through groove (411), the outer side wall of the pipe fitting (101) is mutually attached to the side wall of the forming through groove (411), the inner side wall of the pipe fitting (101) is mutually attached to the outer side wall of the limiting die (44), the limiting die (44) is provided with a supporting ring (441) towards one end of the driving motor (21) towards the central axis direction in a protruding mode, the die assembly (40) further comprises a plurality of clamping connecting rods (45) and a plurality of clamping limiting blocks (46), the plurality of clamping connecting rods (45) are fixedly installed on one side wall of the supporting ring (441) towards the driving motor (21), the clamping limiting blocks (46) are spherical, the plurality of clamping limiting blocks (46) are eccentrically installed on one end of the plurality of clamping connecting rods (45) towards the driving motor (21), the clamping limiting blocks (46) are supported on the inner side wall of the pipe fitting (101), and the center of the clamping limiting blocks (46) are located between the clamping connecting rods (45) and the pipe fitting (101).
5. The pipe fitting port forming equipment according to claim 4, wherein the preheating end portion (54) comprises a preheating shell (541) and a blocking cover (542), the preheating shell (541) is fixedly installed on a side wall of a core rod end head (533) far away from the connecting rod body (532), an air storage cavity (543) is formed in one end of the preheating shell (541) far away from the connecting rod body (532), the blocking cover (542) is rotatably installed at one end of the bottom of the preheating shell (541) far away from the connecting rod body (532), the blocking cover (542) is arranged on the Chu Qiqiang (543) in a sealing mode, and a turnover pushing block (544) is arranged at the bottom of the blocking cover (542) in a protruding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389045.1A CN116099943B (en) | 2023-04-13 | 2023-04-13 | Pipe fitting port forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389045.1A CN116099943B (en) | 2023-04-13 | 2023-04-13 | Pipe fitting port forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116099943A CN116099943A (en) | 2023-05-12 |
| CN116099943B true CN116099943B (en) | 2023-06-20 |
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