CN209131477U - A kind of copper helix tube and its process equipment - Google Patents
A kind of copper helix tube and its process equipment Download PDFInfo
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- CN209131477U CN209131477U CN201821915459.4U CN201821915459U CN209131477U CN 209131477 U CN209131477 U CN 209131477U CN 201821915459 U CN201821915459 U CN 201821915459U CN 209131477 U CN209131477 U CN 209131477U
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Abstract
The utility model discloses a kind of copper helix tube and its process equipments, it is characterized by: the copper helix tube is hollow copper tubing, the copper helix tube includes spire, the clamping part positioned at the spire both ends, the spire is twisting helicitic texture, the clamping part is rod-shaped hollow pipe, and the spire and the clamping part are integrally formed.Copper helix tube and its process equipment described in the utility model, since the ripple of helix tube is processed by turn-knob technique, pipe shaft belongs to nature molding, can effectively prevent secretly to split leakage hidden danger without metal bump；Flexible performance number greatly increases；Since flexible performance is good, client labour use intensity can be effectively reduced；Easy to process, structure is simple, improves production efficiency, reduces manufacturing cost.
Description
Technical field
The utility model relates to air conditioner parts field, in particular to a kind of copper helix tube and its process equipment.
Background technique
It is used on air conditioner parts and needs the cored screw that bends to (being also flezxible coupling or bellows), for the ease of bending,
It is mostly used copper cored screw pipe, in the prior art, the processing method of cored screw pipe is to suppress wave with idler wheel on copper pipe
Line, it usually needs heating needs the compacting of large machines equipment, and such processing efficiency is low, and the indent ratio for the finished product processed
It is more gentle, intermediate zone is narrow, therefore this method processing copper pipe bending number it is limited, the service life is short.Processing efficiency is low.
In the prior art, copper cored screw pipe is by spin-on process, i.e. the method for idler wheel pressure thread groove is processed, existing to add
Work method the prior art has at least the following problems:
A, the thread groove of idler wheel pressure helix tube secretly splits phenomenon by being easy to exist at pressure, exists and let out since there are stretching actions
Leak hidden danger.
B, the helix tube that idler wheel extrudes is due to being limited to crest height, and the product after processing is harder, flexible stability
It is not achieved customer requirement (8-15 times), flexible number will be broken for 6-9 times, and market risk rate is high.
C, production efficiency is low.
Summary of the invention
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose copper helix tube
And its process equipment, high in machining efficiency, copper pipe is bent often, and the service life is long.
For this purpose, the utility model uses following technical scheme:
A kind of copper helix tube provided by the utility model, it is characterised in that: copper helix tube is hollow copper tubing, the copper
Matter helix tube includes spire, the clamping part positioned at the spire both ends, and the spire is twisting helicitic texture, the folder
Holding portion is rod-shaped hollow pipe, and the spire and the clamping part are integrally formed.
Preferably, the clamping part is externally provided with clamping anti-slip part in rod-shaped hollow pipe.
Preferably, the clamping anti-slip part is the bulge loop for protruding from the rod-shaped hollow pipe, and the bulge loop surrounds the bar
Shape hollow pipe is simultaneously shaped in the rod-shaped hollow pipe.
Preferably, the rod-shaped hollow pipe at least one of place is ladder-like, and the rod-shaped hollow pipe is close to one end of spire
Outer diameter be less than far from spire one end outer diameter.
Preferably, the end of the rod-shaped hollow pipe is provided with external screw thread.
A kind of copper helix tube process equipment, it is characterised in that: the copper helix tube process equipment includes clamping bench, dress
The positioning element that one end of folder platform is provided with plug assembly and connect with plug assembly, is arranged rail between plug assembly and clamping bench
Road, plug assembly can be moved repeatedly laterally in orbit, and the plug assembly is fixedly installed with a steel for being used to be inserted into copper pipe
Stick, the other end of clamping bench are provided with the fixation clamping device for fixing copper pipe, and the fixed clamping device and motor connect
Connecing can rotate, and the rod iron and the fixed clamping device are coaxial, and the motor drives fixed clamping device with copper pipe axis
Rotation for rotary shaft rotation, fixed clamping device can drive copper pipe one end to rotate, to process copper helix tube.
Preferably, the positioning element is clamping portion, and the clamping portion includes clamping jaw, is inserted into copper pipe to positioning in rod iron
When position, the clamping jaw clamps copper pipe outer wall.
Preferably, the positioning element is a pilot pin, when rod iron is inserted into copper pipe to position location, the pilot pin
It is inserted on copper pipe and positions the copper pipe.
The utility model has the following beneficial effects:
1, copper helix tube and its process equipment described in the utility model, since the ripple of helix tube is by turn-knob technique
Processing, pipe shaft belong to nature molding, can effectively prevent secretly to split leakage hidden danger without metal bump；Flexible performance number
It greatly increases, long service life；Since flexible performance is good, client labour use intensity can be effectively reduced；It is easy to process, structure
Simply, production efficiency is improved, manufacturing cost is reduced.
2, processing method disclosed in the utility model and process equipment is high in machining efficiency, and copper pipe is bent often,
Service life is long.
3, be externally provided with clamping anti-slip part in rod-shaped hollow pipe, prevent clamping when skidding, enhancing clamping installation stability and
Fastness, moreover it is possible to play the role of axially position.
4, the rod-shaped hollow pipe at least one of place is ladder-like, can position hollow copper tubing with rapid axial, be conducive to process
And installation.
5, the end of rod-shaped hollow pipe is provided with external screw thread, facilitates the connection of copper helix tube Yu air-conditioning matching piece, and
Further be conducive to clamping and fixation.
6, the processing method of copper helix tube disclosed by the utility model clamps the first of copper pipe with fixed clamping device
Rod iron is inserted into copper pipe by end, the plug assembly for being fixed with rod iron from the second end of copper pipe, and positioning region is additionally provided on plug assembly
Part, positioning element clamp the periphery of copper pipe；Inner space when copper pipe turn-knob can be prevented to be squeezed small, fixation with steel pipe insertion copper pipe
The rotation of clamping device drives the rotation of copper pipe one end, can process copper helix tube；One end of copper pipe is fixed, and one end is with fixation
Device rotation rotation, can preferably control the length for processing the spire of copper helix tube, flexibly and easily in this way.
7, rod iron is ladder-like pole, and processing copper pipe can be positioned to rapid axial.
8, copper helix tube process equipment disclosed by the utility model is equipped with plug assembly and positioning element, can be quick
It is positioned to processing copper pipe, and guarantees hollow in the copper helix tube after torsion, installation and easy to process, the copper spiral shell being processed into
Coil long service life.Clamping portion or positioning needle construction are simple, and positioning effectively, is further conducive to process size qualification quality
Preferable copper helix tube, improves production efficiency, reduces production cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of copper helix tube one embodiment described in the utility model.
Fig. 2 is the schematic diagram of another embodiment of copper helix tube described in the utility model.
Fig. 3 is schematic diagram of the copper helix tube described in the utility model on process equipment.
In figure:
1, spire 2, clamping part 3, bulge loop 4, external screw thread 5, clamping bench 6, plug assembly 7, pilot pin 8, rod iron
9, fixed clamping device 10, track
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-3, a kind of copper helix tube of the utility model, shown copper helix tube is hollow copper tubing, the copper
Matter helix tube includes spire 1, the clamping part 2 positioned at 1 both ends of spire, and the spire 1 is twisting helicitic texture, institute
Stating clamping part 2 is rod-shaped hollow pipe, and the spire 1 and the clamping part 2 are integrally formed, and the twisting helicitic texture is copper pipe
One end opposite other end rotates and manufactured twisting screw thread.Copper helix tube disclosed in the utility model, machine back-out twisting
Screw thread, ripple point, thin, transition band width, bending number increase, long service life, 2 one of the spire 1 and the clamping part
Molding, easy to process, structure is simple.High in machining efficiency, the copper pipe of processing method disclosed in the utility model and process equipment
It is bent often, the service life is long.In the prior art, copper cored screw pipe is by spin-on process, the i.e. side of idler wheel pressure thread groove
Method processing, existing processing method is the prior art has at least the following problems: a, idler wheel press the thread groove of helix tube since there are stretching action, quilts
It is easy to exist at pressure secretly to split phenomenon, there are leakage hidden danger.B, the helix tube that idler wheel extrudes is due to being limited to crest height, after processing
Product it is harder, flexible stability is not achieved customer requirement, and flexible number is that will be broken for 6-9 times, market risk rate
It is high.Client generally requires flexible number will be more than 8-15 times.C, production efficiency is low.Copper helix tube described in the utility model
Ripple be to be processed by turn-knob technique, pipe shaft belongs to nature molding without metal bump, and existing benefit has: a, preventing
Secretly split leakage hidden danger.B, flexible performance can be promoted to 25 times or more from later 6-9 times, considerably beyond customer requirement.C, due to
Flexible performance is good, and client labour use intensity can be effectively reduced.D, can effective improving production efficiency, thus reduce manufacture at
This.
It skids when clamping in order to prevent, the stability and fastness of enhancing clamping installation, the clamping part 2 is rod-shaped hollow
Pipe is externally provided with clamping anti-slip part.It can also play the role of axially position in this way.
In order to easy to process, achieve the effect that anti-skidding and axially position in simple structure, the clamping anti-slip part is prominent
For the bulge loop 3 of the rod-shaped hollow pipe, the bulge loop 3 is around the rod-shaped hollow pipe and is shaped in described rod-shaped hollow
Pipe.
Preferably, the rod-shaped hollow pipe at least one of place is ladder-like, and the rod-shaped hollow pipe is close to one end of spire 1
Outer diameter be less than far from spire 1 one end outer diameter.At least one of rod-shaped hollow pipe in place be it is ladder-like, can be with rapid axial
Hollow copper tubing is positioned, processing and installation is conducive to.
The connection of copper helix tube and air-conditioning matching piece for convenience, and be further conducive to clamping and fixation, institute
The end for stating rod-shaped hollow pipe is provided with external screw thread 4.
A kind of processing method that copper helix tube is also disclosed in the utility model comprising following steps: one, copper is processed
Copper rod is processed into copper pipe with holes by stick；Two, by copper pipe processing at suitable length；Three, copper pipe is clamped with fixed clamping device 9
First end, be fixed with the plug assembly 6 of rod iron 8 by rod iron 8 out of the second end of copper pipe insertion copper pipe, on plug assembly 6 also
Equipped with positioning element, positioning element clamps the periphery of copper pipe；Four, fixed clamping device 9, which is connected with, can drive fixed clamping device 9
Using the motor that copper pipe axis is rotated as rotary shaft, the rotation of fixed clamping device 9 drives the rotation of copper pipe one end, to process copper
Matter helix tube；Five, rod iron 8 is exited out of copper helix tube, unloads copper helix tube.Copper spiral disclosed by the utility model
The processing method of pipe clamps the first end of copper pipe with fixed clamping device 9, be fixed with the plug assembly 6 of rod iron 8 by rod iron 8 from
In the second end insertion copper pipe of copper pipe, positioning element is additionally provided on plug assembly 6, positioning element clamps the periphery of copper pipe；Use steel
Pipe insertion copper pipe can prevent inner space when copper pipe turn-knob to be squeezed small, rotation drive copper pipe one end rotation of fixed clamping device 9
Turn, copper helix tube can be processed；One end of copper pipe is fixed, and one end, in this way can be preferably with fixed device rotation rotation
The length of the spire 1 of copper helix tube is processed in control, flexibly and easily.
In order to be positioned to processing copper pipe with rapid axial, in third step, rod iron 8 is ladder-like pole, in insertion copper pipe
For backward step in the outer end of copper pipe, the outer diameter that the rod iron 8 is inserted into copper tube sections is less than the outer diameter of copper pipe outer portion.
A kind of copper helix tube process equipment is also disclosed in the utility model, and the copper helix tube process equipment includes clamping
Platform 5, the positioning element that one end of clamping bench 5 is provided with plug assembly 6 and connect with plug assembly 6, plug assembly 6 and clamping bench
Track 10 is set between 5, and plug assembly 6 can laterally move repeatedly on track 10, and the plug assembly 6 is fixedly installed with a use
It is inserted into the rod iron 8 of copper pipe, the other end of clamping bench 5 is provided with the fixation clamping device 9 for fixing copper pipe, described solid
Determine clamping device 9 and be connected to motor and can rotate, the rod iron 8 and the fixed clamping device 9 are coaxial, and the motor drives solid
To determine clamping device 9 to rotate by rotary shaft of copper pipe axis, the rotation of fixed clamping device 9 can drive copper pipe one end to rotate, thus
Process copper helix tube.The positioning element can be clamping portion, and the clamping portion includes clamping jaw, is inserted into rod iron 8 copper
When managing to position location, the clamping jaw clamps copper pipe outer wall.Copper pipe can be preferably fixed in this way, to process mass
Good copper helix tube.The positioning element can also be a pilot pin 7, when rod iron 8 is inserted into copper pipe to position location, institute
It states pilot pin 7 and is inserted on copper pipe and position the copper pipe, be conducive to process the preferably copper helix tube of size qualification quality.
Processing method disclosed in the utility model and process equipment process copper helix tube, do not need to heat, and equipment is simple, processing effect
Rate is high, and copper helix tube is bent often, and the service life is long.
Copper helix tube and its process equipment described in the utility model, since the ripple of helix tube is added by turn-knob technique
Work, pipe shaft belong to nature molding, can effectively prevent secretly to split leakage hidden danger without metal bump；Flexible performance is from later
Can be promoted to 25 times or more for 6-9 times, considerably beyond customer requirement；Since flexible performance is good, client labour can be effectively reduced
Use intensity；Can effective improving production efficiency, to reduce manufacturing cost.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (8)
1. a kind of copper helix tube, it is characterised in that: the copper helix tube is hollow copper tubing, and the copper helix tube includes spiral shell
Rotation portion, the clamping part positioned at the spire both ends, the spire are twisting helicitic texture, and the clamping part is rod-shaped hollow
Pipe, the spire and the clamping part are integrally formed.
2. copper helix tube according to claim 1, it is characterised in that: the clamping part is externally provided with folder in rod-shaped hollow pipe
Hold anti-slip part.
3. copper helix tube according to claim 2, it is characterised in that: the clamping anti-slip part is described rod-shaped to protrude from
The bulge loop of hollow pipe, the bulge loop is around the rod-shaped hollow pipe and is shaped in the rod-shaped hollow pipe.
4. copper helix tube according to claim 1, it is characterised in that: at least one of rod-shaped hollow pipe in place is ladder
Shape, the outer diameter of the one end of the rod-shaped hollow pipe close to spire are less than the outer diameter of one end far from spire.
5. copper helix tube according to claim 1, it is characterised in that: the end of the rod-shaped hollow pipe is provided with outer spiral shell
Line.
6. a kind of copper helix tube process equipment, it is characterised in that: the copper helix tube process equipment includes clamping bench, clamping
The positioning element that one end of platform is provided with plug assembly and connect with plug assembly, is arranged rail between plug assembly and clamping bench
Road, plug assembly can be moved repeatedly laterally in orbit, and the plug assembly is fixedly installed with a steel for being used to be inserted into copper pipe
Stick, the other end of clamping bench are provided with the fixation clamping device for fixing copper pipe, and the fixed clamping device and motor connect
Connecing can rotate, and the rod iron and the fixed clamping device are coaxial, and the motor drives fixed clamping device with copper pipe axis
Rotation for rotary shaft rotation, fixed clamping device can drive copper pipe one end to rotate, to process copper helix tube.
7. copper helix tube process equipment according to claim 6, it is characterised in that: the positioning element is clamping portion,
The clamping portion includes clamping jaw, and when rod iron is inserted into copper pipe to position location, the clamping jaw clamps copper pipe outer wall.
8. copper helix tube process equipment according to claim 6, it is characterised in that: the positioning element is a positioning
Needle, when rod iron is inserted into copper pipe to position location, the pilot pin, which is inserted on copper pipe, positions the copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915459.4U CN209131477U (en) | 2018-11-20 | 2018-11-20 | A kind of copper helix tube and its process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915459.4U CN209131477U (en) | 2018-11-20 | 2018-11-20 | A kind of copper helix tube and its process equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209131477U true CN209131477U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915459.4U Active CN209131477U (en) | 2018-11-20 | 2018-11-20 | A kind of copper helix tube and its process equipment |
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| CN (1) | CN209131477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960734A (en) * | 2019-10-30 | 2020-04-07 | 上海七木医疗器械有限公司 | Preparation method of degradable spiral stent |
-
2018
- 2018-11-20 CN CN201821915459.4U patent/CN209131477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960734A (en) * | 2019-10-30 | 2020-04-07 | 上海七木医疗器械有限公司 | Preparation method of degradable spiral stent |
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