CN209577822U - A kind of screwed pipe single lead screw ex truding briquetting machine - Google Patents
A kind of screwed pipe single lead screw ex truding briquetting machine Download PDFInfo
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- CN209577822U CN209577822U CN201920220172.8U CN201920220172U CN209577822U CN 209577822 U CN209577822 U CN 209577822U CN 201920220172 U CN201920220172 U CN 201920220172U CN 209577822 U CN209577822 U CN 209577822U
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- tuning system
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000007600 charging Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013404 process transfer Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of screwed pipe single lead screw ex truding briquetting machines.The molding machine of shell active rotation extrusion is intended to artificial single handling.The utility model realizes shell auto-feed by the rotary motion frictional force resultant force of forming roller extruding force and carrying roller, to complete the overall process of charging, rolling and discharging；Angle between forming roller and the axis and shell axis of two carrying rollers passes through two synchronous adjustment of tuning system one and tuning system；Thread groove depth is preset by the push rod of electric cylinder in tuning system two releases distance adjustment, and screw pitch is adjusted by the revolving speed of orientation adjusting motor；Tuning system one and tuning system two include orientation adjusting motor, worm-gear speed reducer one, worm-gear speed reducer two and tuning frame.The utility model no longer needs special power to drive shell rotation, does not also need to dismount shell, greatly improves production efficiency.
Description
Technical field
The utility model belongs to mechanical whorl manufacture field, and in particular to a kind of screwed pipe single lead screw ex truding briquetting machine can answer extensively
For the related manufacturing screwed pipe production such as boiler, air conditioner refrigerating, heat exchange equipment.
Background technique
Currently, most enterprises mostly use two kinds of patterns greatly for the processing of screwed pipe helix: one is pass through modified car
Bed is processed；Another kind is to design and produce special tooling to be processed.Both patterns are all to borrow tooling to clamp light pipe
On lathe chuck, shell revolution is driven by the rotation of lathe spindle, goes out helix in the surface extrusion process of light pipe.Hair
Base pipe active rotation formula, since power is passed directly on shell, shell velocity of rotation uniformly, it is steady, screwed pipe at
Type is high-quality, and the screwed pipe that an equipment suppresses a variety of calibers, a variety of screw pitch and different groove depths may be implemented.But two kinds of forms
The molding machine of shell active rotation extrusion has to artificial single handling, while also needing the pressure and screw thread of control hobboing cutter
The screw pitch of pipe, there are also the length of helix, a piece screwed pipe of every processing requires Manual feeding, clamping, feed, blanking, production
Low efficiency, large labor intensity, equipment manufacturing costs are also high, and the compact dimensions of screwed pipe are also required to manually practical experience handle
It holds, depth of thread size disunity.This kind of old-fashioned screw thread pipe forming machine machining accuracy and quality not can guarantee, and be unable to reach expection
Achievement, and workpiece dismounting is complicated, consumes manpower and time, substantially increases the production and recruitment cost of enterprise.Therefore it improves
Original screw thread pipe forming machine is imperative.
Summary of the invention
The purpose of this utility model is for production requirement, and mechanical system and control system to old-fashioned molding machine carry out weight
Shell is directly sent into molding machine formation system, does not need artificial clamping by new optimization design, to realize screw thread pipe forming machine
Semi-automation can improve production efficiency and reduce the working strength of worker, the screw pitch of the helix tube processed, shape,
Helical length all meets product quality requirement.
The technical solution adopted in the utility model is as follows:
The utility model is made of formation system, tuning system one, tuning system two, transmission system and control system.Institute
The formation system stated is made of forming roller, two carrying rollers and three support shafts；Forming roller and two carrying rollers are evenly distributed；It is described
The side of forming roller is equipped with integrally formed bulge loop；Three rollers are fixed respectively with three support shafts；The tuning system one
It include orientation adjusting motor, worm-gear speed reducer one, worm-gear speed reducer two and tuning frame with tuning system two；Orientation adjusting motor
The worm screw of output shaft and worm-gear speed reducer one fix, the worm and wheel worm decelerating machine one of worm-gear speed reducer one
Worm gear engagement；The worm gear of worm-gear speed reducer one and the worm screw of worm-gear speed reducer two are coaxially fixed；Worm and gear subtracts
The worm gear of the worm and wheel worm decelerating machine two of fast machine two engages；Worm gear in the tuning frame and tuning system one of tuning system one
The worm gear of worm decelerating machine two is fixed；The tuning system two further includes electric cylinder；The cylinder body and tuning system two of electric cylinder
The worm gear of middle worm-gear speed reducer two is fixed, and the tuning frame of tuning system two and the push rod of electric cylinder are fixed；Tuning system two
Support the support shaft of a corresponding formation system respectively by bearing with the tuning frame of two tuning systems one.The power train
System includes motor and cross universal coupling；The output shaft of motor is fixed with cross universal coupling one end；Three transmissions
The cross universal coupling other end of system is fixed respectively with three support shafts.The control system includes laser probe and control
Device processed；The signal output end of laser probe connects controller, and the control signal end of orientation adjusting motor, motor and electric cylinder connects control
Device.
The light beam of the laser probe is aligned setting with the input terminal end face of forming roller and two carrying rollers.
The utility model has the advantages that
The utility model rotates the processing method for pushing shell to advance by forming roller, and the depth of forming roller rolling also will
Become Mechanical course from manually adjusting, it is no longer necessary to which special power drives shell rotation, does not also need to carry out shell
Dismounting realizes that the overall process of charging, rolling and discharging is completed in shell auto-feed, greatly improves production efficiency, hence it is evident that reduces
Labor intensity, the high-volume extrusion process especially suitable for different-diameter and length screwed pipe；Compact-sized, easy to operate, property
It can be reliable.
Detailed description of the invention
Fig. 1 is the machining sketch chart that shell actively turns round thread-rolling screw.
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, existing screwed pipe extrusion forming processing method is all to borrow tooling shell is clamped in lathe card
On disk, shell revolution is driven by the rotation of lathe spindle, goes out helix in the surface extrusion process of shell, in Fig. 1, V
For shell rotational speed.
As shown in Fig. 2, a kind of screwed pipe single lead screw ex truding briquetting machine of the utility model, by formation system, tuning system one, tuning system
System two, transmission system and control system composition.Formation system is made of three rollers and three support shafts, one of them is molding
Roller；The other two are carrying rollers；Forming roller 4 and two carrying rollers 5 are evenly distributed；Forming roller side is equipped with integrally formed bulge loop；
Three rollers are fixed respectively with three support shafts；Tuning system one and tuning system two subtract including orientation adjusting motor 1, worm and gear
Fast machine 1, worm-gear speed reducer 23 and tuning frame；The output shaft of orientation adjusting motor 1 and the worm screw of worm-gear speed reducer 1
It is fixed, the worm gear engagement of the worm and wheel worm decelerating machine 1 of worm-gear speed reducer 1；Worm-gear speed reducer 1
The worm screw of worm gear and worm-gear speed reducer 23 is coaxially fixed；The worm and wheel worm decelerating machine of worm-gear speed reducer 23
23 worm gear engagement；The tuning frame of tuning system one and the worm gear of worm-gear speed reducer 23 in tuning system one are fixed；It adjusts
It further include electric cylinder to system two；The cylinder body of electric cylinder and the worm gear of worm-gear speed reducer 23 in tuning system two are fixed, and are adjusted
The push rod of tuning frame and electric cylinder to system two is fixed；The tuning frame of tuning system two and two tuning system one passes through bearing
The support shaft of a corresponding formation system is supported respectively.Transmission system includes motor 7 and cross universal coupling 6；Motor
7 output shaft is fixed with 6 one end of cross universal coupling；6 other end of cross universal coupling of three transmission systems and three
Support shaft is fixed respectively.Control system includes laser probe and controller；The light beam and forming roller 4 of laser probe and two supports
The input terminal end face of roller 5 is aligned setting；The signal output end of laser probe connects controller, orientation adjusting motor 1, motor 7 and electricity
The control signal end of dynamic cylinder connects controller.
When the utility model at work, the revolving speed for adjusting orientation adjusting motor 1 according to screw pitch first, adjusts according to helix angle
Angle between good forming roller and the axis and shell axis of two carrying rollers, adjusts electric cylinder according to thread groove depth
Push rod is default to release distance.Wherein, the angle between forming roller and the axis and shell axis of two carrying rollers passes through tuning system
Unified and two synchronous adjustment of tuning system (i.e. the orientation adjusting motor 1 of tuning system one and tuning system two operates synchronously).Then, institute
There is the starting of motor 7, shell (seamless steel pipe) is inserted by position between forming roller and two carrying rollers 5, two carrying rollers 5 rotate
Shell is conveyed, laser probe detects shell built-in length, and when built-in length reaches design requirement, controller controls electric cylinder
Push rod stretch out, the bulge loop extrusion blank pipe of forming roller, at this point, forming roller and two carrying rollers step up in blank pipe outer wall；Hair
Base pipe and forming roller relatively rotate, and blank pipe outer wall is left with thread groove.Processing distance is fed back by laser probe again, reaches and sets
Then the pusher retracted of controller control electric cylinder, forming roller lift when meter requires, and stop processing.It finally will via two carrying rollers
The screwed pipe completed the process transfers out molding machine, completes the extrusion process of screwed pipe.
In the utility model, the output shaft of motor with the axis of forming roller or carrying roller be not it is parallel, using cross ten thousand
It can guarantee the stable transmission between forming roller or carrying roller and the output shaft of motor to shaft coupling 6.By forming roller or carrying roller institute
The revolving speed needed does not need too fast, the suitable threephase asynchronous of motor selection, to reduce space, weight and cost.Snail
Worm and gear is compact-sized, run smoothly, noise is small, durable, and especially its self-locking performance ensure that forming roller and two very well
Angle between the axis and shell axis of a carrying roller is constant.
The utility model no longer needs special power to drive shell rotation, does not also need to dismount shell,
Shell auto-feed is realized by the rotary motion frictional force resultant force of forming roller extruding force and carrying roller, to complete charging, rolling
The overall process with discharging is rolled, production efficiency is greatly improved, it will be apparent that labor intensity is reduced, especially suitable for different-diameter and length
The high-volume extrusion process of screwed pipe.
Claims (2)
1. a kind of screwed pipe single lead screw ex truding briquetting machine is by formation system, tuning system one, tuning system two, transmission system and control
System composition, it is characterised in that: the formation system is made of forming roller, two carrying rollers and three support shafts；Forming roller and two
A carrying roller is evenly distributed；The side of the forming roller is equipped with integrally formed bulge loop；Three rollers and three support shafts are distinguished
It is fixed；The tuning system one and tuning system two includes orientation adjusting motor, worm-gear speed reducer one, worm and gear deceleration
Machine two and tuning frame；The output shaft of orientation adjusting motor and the worm screw of worm-gear speed reducer one are fixed, worm-gear speed reducer one
The worm gear of worm and wheel worm decelerating machine one engages；The worm gear of worm-gear speed reducer one and the snail of worm-gear speed reducer two
Bar is coaxially fixed；The worm gear of the worm and wheel worm decelerating machine two of worm-gear speed reducer two engages；The tune of tuning system one
It is fixed to the worm gear of frame and worm-gear speed reducer two in tuning system one；The tuning system two further includes electric cylinder；Electricity
The worm gear of the cylinder body and worm-gear speed reducer two in tuning system two of dynamic cylinder is fixed, the tuning frame and electric cylinder of tuning system two
Push rod fix；The tuning frame of tuning system two and two tuning system one supports a corresponding formation system by bearing respectively
Support shaft；The transmission system includes motor and cross universal coupling；The output shaft and cross universal of motor join
Axis device one end is fixed；The cross universal coupling other end of three transmission systems is fixed respectively with three support shafts；The control
System processed includes laser probe and controller；The signal output end of laser probe connects controller, orientation adjusting motor, motor and electronic
The control signal end of cylinder connects controller.
2. a kind of screwed pipe single lead screw ex truding briquetting machine according to claim 1, it is characterised in that: the light beam of the laser probe with
The input terminal end face of forming roller and two carrying rollers is aligned setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220172.8U CN209577822U (en) | 2019-02-21 | 2019-02-21 | A kind of screwed pipe single lead screw ex truding briquetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220172.8U CN209577822U (en) | 2019-02-21 | 2019-02-21 | A kind of screwed pipe single lead screw ex truding briquetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577822U true CN209577822U (en) | 2019-11-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220172.8U Expired - Fee Related CN209577822U (en) | 2019-02-21 | 2019-02-21 | A kind of screwed pipe single lead screw ex truding briquetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789216A (en) * | 2022-04-22 | 2022-07-26 | 西安理工大学 | Flexible high-speed cold rolling forming device |
-
2019
- 2019-02-21 CN CN201920220172.8U patent/CN209577822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789216A (en) * | 2022-04-22 | 2022-07-26 | 西安理工大学 | Flexible high-speed cold rolling forming device |
| CN114789216B (en) * | 2022-04-22 | 2023-08-22 | 西安理工大学 | Flexible high-speed cold rolling forming device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |