CN109877589A - A kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling - Google Patents
A kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling Download PDFInfo
- Publication number
- CN109877589A CN109877589A CN201811536954.9A CN201811536954A CN109877589A CN 109877589 A CN109877589 A CN 109877589A CN 201811536954 A CN201811536954 A CN 201811536954A CN 109877589 A CN109877589 A CN 109877589A
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- China
- Prior art keywords
- tool
- fixing seat
- base
- capillary tube
- pipe fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 238000004513 sizing Methods 0.000 claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010622 cold drawing Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The present invention relates to the technical fields of air conditioner parts processing, especially a kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling, it is with the base of tool and tool fixing seat, the tool fixing seat upper end is fixed on formed punch, and the tool fixing seat lower thread connects the base of tool;The base of tool includes fixed part, connecting column and sizing portion;The fixed part and sizing portion is column structure, and two sides are fixedly connected by connecting column between the fixed part and sizing portion, internal screw thread is opened up in the middle part of the fixed part, for being fixedly connected for tool fixing seat;Through-hole is opened up in the middle part of the sizing portion, the placement for reaming set.The reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling, structure is simple, can form flaring, cutting, the succession operation of sizing, reduce frock clamping number, product processing quality and whole production and processing efficiency are improved, convenient for being widely popularized and using.
Description
Technical field
The present invention relates to the technical fields of air conditioner parts processing, and especially a kind of reduced copper capillary tube pipe or pipe fitting are efficiently high
Precision multifunctional combination tooling.
Background technique
With the continuous development of society, air-conditioning is widely used in a variety of applications.In air conditioner refrigerating industry, to copper pipe or capillary copper
When tubule carries out rim of a cup expanding, usually need to copper pipe enlarged-diameter be assembled or be connected convenient for refrigeration equipment in this way, and added
The such copper pipe cup type mouth of work is generally required using special tooling, and diversified forms are machined, and tooling is replaced in the process
It frequently and is not easy to adjust, Product Precision, production efficiency are relatively low, and energy consumption is bigger than normal, and employee acts frequently large labor intensity;Cause whole
The production and processing of body is inefficient, and the processing quality of product cannot also guarantee well.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of copper to solve the problems, such as above-mentioned background technique
Capillary reducer pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling, structure is simple, can form flaring, cutting, sizing
Succession operation, reduces frock clamping number, improves product processing quality and whole production and processing efficiency, convenient for being widely popularized and
It uses.
The technical solution adopted by the present invention to solve the technical problems is: a kind of reduced copper capillary tube pipe or pipe fitting are efficiently high
Precision multifunctional combination tooling has the base of tool and tool fixing seat, and the tool fixing seat upper end is fixed at formed punch
On, the tool fixing seat lower thread connects the base of tool;The base of tool includes fixed part, connecting column and sizing portion;
The fixed part and sizing portion is column structure, and two sides connect by the way that connecting column is fixed between the fixed part and sizing portion
It connects, internal screw thread is opened up in the middle part of the fixed part, for being fixedly connected for tool fixing seat;It is opened up in the middle part of the sizing portion logical
Hole, the placement for reaming set.
It further explains, in above-mentioned technical proposal, fixed part, connecting column and sizing portion are integrated in the base of tool
Structure;Such design is the use intensity in order to enhance solid tool seat, avoids occurring decentraction phenomenon in process
And influence the processing quality of integral product.
It further explains, in above-mentioned technical proposal, fixed part is towards the end face of tool fixing seat in the base of tool
On along the circumferential direction also set up location hole;Such design is to realize and work as consolidating after tool fixing seat position is adjusted
It is fixed.
It further explains, in above-mentioned technical proposal, is vertically arranged round positioning plate, institute in the middle part of the tool fixing seat
Along the circumferential direction relative positioning hole location opens up fixation hole on the round positioning plate stated, and the tool fixing seat passes through fixation
Fixing bolt is plugged in hole to be connected on the base of tool;It can be very good to realize the fixation between tool fixing seat and the base of tool in this way
Connection.
It further explains, in above-mentioned technical proposal, is also symmetrical arranged admittedly on sizing portion two sidewalls in the base of tool
Fixed end face, the fixing end Middle face vertically open up reaming set fixation hole;Such design can be by fastening screw to expansion
Hole is covered to be fastened and fixed in through-hole.
It further explains, in above-mentioned technical proposal, also vertically opens up rectangular lead in the base of tool in the middle part of connecting column
Hole, for plugging for cutting tool;The fly-cutting of pipe fitting after reaming may be implemented.
It further explains, in above-mentioned technical proposal, the vertical direction of the square through hole is located on connecting column side wall
Also set up cutting tool fixation hole;Such design is the quick fixation for the ease of cutting tool.
The beneficial effects of the present invention are: a kind of reduced copper capillary tube pipe proposed by the present invention or the more function of pipe fitting high-efficiency high-accuracy
Energy assembled tool, structure is simple, can form flaring, cutting, the succession operation of sizing, reduce frock clamping number, improve
Product processing quality and whole production and processing efficiency, convenient for being widely popularized and using.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of tool fixing seat in the present invention;
Fig. 3 is the structural schematic diagram of the base of tool in the present invention.
Label in attached drawing are as follows: 1, the base of tool, 2, tool fixing seat, 3, fixed part, 4, connecting column, 5, sizing portion, 6, interior
Screw thread, 7, through-hole, 8, reaming set, 9, location hole, 10, round positioning plate, 11, fixation hole, 12, fixed end face, 13, reaming set it is solid
Determine hole, 14, square through hole, 15, cutting tool fixation hole, 16, cutting tool.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " side ", " other side ", " two sides ", " between ", " in
The orientation or positional relationship of the instructions such as portion ", " upper end ", " lower end " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be
It is connected directly, it can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
See Fig. 1, Fig. 2 and it is shown in Fig. 3 be a kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination work
Dress has the base of tool 1 and tool fixing seat 2, and 2 upper end of tool fixing seat is fixed on formed punch, 2 lower end spiral shell of tool fixing seat
Line connects the base of tool 1;The base of tool 1 includes fixed part 3, connecting column 4 and sizing portion 5;Fixed part 3 and sizing portion 5 are column knot
Structure, two sides are fixedly connected by connecting column 4 between fixed part 3 and sizing portion 5, and internal screw thread 6 is opened up in the middle part of fixed part 3, are used for knife
Tool fixing seat 2 is fixedly connected;Through-hole 7 is opened up in the middle part of sizing portion 5, the placement for reaming set 8.
Wherein, fixed part 3, connecting column 4 and sizing portion 5 are structure as a whole in the base of tool 1.3 direction of fixed part in the base of tool 1
Location hole 9 is along the circumferential direction also set up on the end face of tool fixing seat 2.Round positioning plate is vertically arranged in the middle part of tool fixing seat 2
10, fixation hole 11 along the circumferential direction is opened up at 9 position of relative positioning hole on round positioning plate 10, and tool fixing seat 2 passes through fixation
Fixing bolt is plugged in hole 11 to be connected on the base of tool 1.Fixed end face is also symmetrical arranged in the base of tool 1 on 5 two sidewalls of sizing portion
12, fixed 12 middle part of end face vertically opens up reaming set fixation hole 13.It is also vertically opened up in the middle part of connecting column 4 in the base of tool 1 rectangular logical
Hole 14, for plugging for cutting tool 16.The vertical direction of square through hole 14, which is located on 4 side wall of connecting column, also sets up cutting tool
Fixation hole 15.
The use principle of the reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling is as follows:
Firstly, selecting horizontal casting, the copper pipe or capillary brass pipe of cold drawing cold-drawing process production are as reducer pipe pipe, product outer diameter one
As in 3.2~9.52mm, 120~1250mm of length, 0.5~1.2mm of product wall thickness, required formed punch, reaming set 8 are according to production
The specifications and models of product determine that cup type mouth diameter is 1.2~1.8 times of original diameter after flaring, and cup type mouth length is wanted according to product
Seek generally 7~15mm.
This assembled tool mainly uses equipment for full-automatic rotating pipe end machine or other auto-manual rotary punching apparatus, by
Servo motor, general motor, compressed gas provide power, are flared 2700~3200 revs/min of motor speed, servo motor driving
It is flared fltting speed 6m/min, 600~800/h of product processing quantity, using power cylinder-pressing again, processing temperature is generally low
In 80 DEG C;It is corresponding with product base pipe specifications and models using specifications and models to step up tooling.
Assembled tool working principle: the assembled tool is made of two major parts, tool fixing seat 2 and the sizing base of tool 1 and its
He forms appurtenances;Tool fixing seat 2 is installed in the fixed chuck of equipment, while and straight by formed punch mounting hole installation formed punch
4~8mm of diameter, the formed punch fastening thread hole installation scalable mouth formed punch in screw M5~8 pair are confined, and punch length adjusts threaded hole pair
Formed punch extension elongation is adjusted, punch length 6~18mm of adjusting range, finally by the fine thread of M16 × 1.5 with sizing knife
Tool fixing seat 2 is attached and positions, and solid by the Φ 6.2mm through-hole and sizing cutter of tool fixing seat end face with M6 bolt
The fine thread of reservation M16 × 1.5 end face periphery processing M6 threaded hole positioned after confinement;Sizing tool fixing seat is another
Plug die and fixed thread are installed in one end face, and product fixed length cutting cutter and fixed thread are installed in side;The assembled tool tooling
High speed rotation is carried out by common driving motor supplies power, servo motor promotes tooling to do diameter movement, consolidated by being installed on cutter
Formed punch carries out scalable mouth processing processing to copper pipe above for reservation 2, and the cutting tool being installed on above sizing tool fixing seat 2 carries out
Processing to length and end face amendment, the equally plug die in the installation of sizing tool fixing seat other end, repair product outer diameter
Just, guarantee that product meets product requirement.
For the adjustment of assembled tool length accuracy mainly by the connection screw thread of the base of tool 1 and tool fixing seat 2, every rotation is fixed
Diameter tool fixing seat 2 one weeks, product lengthened or reduces 1.5m, was machined with Φ 6.2mm location hole 6, cutter in 1 end face of the base of tool
Fixing seat 2 is machined with M6 fixation hole 4, and the positioning after being conveniently adjusted is fastened, minimum adjustable sizing tool fixing seat
Rotation 1/16 week, adjusting range reaches 10mm, and precision reaches within 0.1mm, far smaller than required by " GB/T1531-2009 "
Length tolerance range.
The reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling of the application have the advantages that one,
1 inner hole of the base of tool has partial threads, realizes that punch length carries out free adjustment, and flaring length easily controls, and adapts to plurality of specifications
Product processing;Shorten adjustment time 15%;Two, tool fixing seat 2 and the base of tool 1 are connected through a screw thread, and product is adjusted flexibly and adds
Section chief's degree and cutting accuracy improve yield rate;Three, the interchangeability of assembled tool is increased, flexible removable parts component realizes change
Different product specification is processed, the product range of work is expanded, tooling is reduced and is equipped with saving frock cost 5%.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling, it is characterised in that: have the base of tool
And tool fixing seat, the tool fixing seat upper end are fixed on formed punch, the tool fixing seat lower thread connects
Connect the base of tool;The base of tool includes fixed part, connecting column and sizing portion;The fixed part and sizing portion is column knot
Structure, two sides are fixedly connected by connecting column between the fixed part and sizing portion, open up internal screw thread in the middle part of the fixed part,
For being fixedly connected for tool fixing seat;Through-hole is opened up in the middle part of the sizing portion, the placement for reaming set.
2. a kind of reduced copper capillary tube pipe according to claim 1 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
Be characterized in that: fixed part, connecting column and sizing portion are structure as a whole in the base of tool.
3. a kind of reduced copper capillary tube pipe according to claim 1 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
Be characterized in that: fixed part is towards along the circumferential direction also setting up location hole on the end face of tool fixing seat in the base of tool.
4. a kind of reduced copper capillary tube pipe according to claim 3 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
It is characterized in that: being vertically arranged round positioning plate in the middle part of the tool fixing seat, on the round positioning plate along the circumferential direction
Relative positioning hole location opens up fixation hole, and the tool fixing seat is connected to cutter by plugging fixing bolt in fixation hole
On seat.
5. a kind of reduced copper capillary tube pipe according to claim 1 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
It is characterized in that: being also symmetrical arranged fixed end face in the base of tool on sizing portion two sidewalls, the fixing end Middle face hangs down
Directly open up reaming set fixation hole.
6. a kind of reduced copper capillary tube pipe according to claim 1 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
It is characterized in that: square through hole is also vertically opened up in the middle part of connecting column in the base of tool, for plugging for cutting tool.
7. a kind of reduced copper capillary tube pipe according to claim 6 or pipe fitting high-efficiency high-accuracy multifunctional combination tooling,
Be characterized in that: the vertical direction of the square through hole, which is located on connecting column side wall, also sets up cutting tool fixation hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811536954.9A CN109877589A (en) | 2018-12-14 | 2018-12-14 | A kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811536954.9A CN109877589A (en) | 2018-12-14 | 2018-12-14 | A kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling |
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CN109877589A true CN109877589A (en) | 2019-06-14 |
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CN201811536954.9A Pending CN109877589A (en) | 2018-12-14 | 2018-12-14 | A kind of reduced copper capillary tube pipe or pipe fitting high-efficiency high-accuracy multifunctional combination tooling |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120036A (en) * | 2008-11-18 | 2010-06-03 | Hidaka Seiki Kk | Flaring punch |
CN102225448A (en) * | 2011-05-05 | 2011-10-26 | 金龙精密铜管集团股份有限公司 | Method for machining reduced copper capillary tube used in air conditioner |
US20130074342A1 (en) * | 2010-06-18 | 2013-03-28 | Loren D. Hoffman | Heat exchanger tube and method of making |
CN105014389A (en) * | 2015-08-20 | 2015-11-04 | 浙江三瑞铜业有限公司 | Pipe fitting machining device |
KR101603978B1 (en) * | 2015-12-03 | 2016-03-16 | 정구왕 | Pipe expanding punch |
CN206286449U (en) * | 2016-12-09 | 2017-06-30 | 广州长海实验室设备有限公司 | The swollen head of copper pipe of detachable combining structure |
CN107363553A (en) * | 2017-07-12 | 2017-11-21 | 无锡金龙川村精管有限公司 | A kind of reducing flaring tooling and reducing flared method |
CN206811003U (en) * | 2016-12-29 | 2017-12-29 | 广东志高暖通设备股份有限公司 | A kind of swollen height regulating device and electric tube expander |
CN107671186A (en) * | 2017-11-04 | 2018-02-09 | 陈桂芳 | A kind of electric tube expander copper pipe flaring machine structure |
CN207479402U (en) * | 2017-11-23 | 2018-06-12 | 诸暨市纵横冷暖配件有限公司 | A kind of clamping device of pipe expander |
CN209850332U (en) * | 2018-12-14 | 2019-12-27 | 广东龙丰精密铜管有限公司 | High-efficient high accuracy many function combination frock of copper capillary reducer pipe or pipe fitting |
-
2018
- 2018-12-14 CN CN201811536954.9A patent/CN109877589A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120036A (en) * | 2008-11-18 | 2010-06-03 | Hidaka Seiki Kk | Flaring punch |
US20130074342A1 (en) * | 2010-06-18 | 2013-03-28 | Loren D. Hoffman | Heat exchanger tube and method of making |
CN102225448A (en) * | 2011-05-05 | 2011-10-26 | 金龙精密铜管集团股份有限公司 | Method for machining reduced copper capillary tube used in air conditioner |
CN105014389A (en) * | 2015-08-20 | 2015-11-04 | 浙江三瑞铜业有限公司 | Pipe fitting machining device |
KR101603978B1 (en) * | 2015-12-03 | 2016-03-16 | 정구왕 | Pipe expanding punch |
CN206286449U (en) * | 2016-12-09 | 2017-06-30 | 广州长海实验室设备有限公司 | The swollen head of copper pipe of detachable combining structure |
CN206811003U (en) * | 2016-12-29 | 2017-12-29 | 广东志高暖通设备股份有限公司 | A kind of swollen height regulating device and electric tube expander |
CN107363553A (en) * | 2017-07-12 | 2017-11-21 | 无锡金龙川村精管有限公司 | A kind of reducing flaring tooling and reducing flared method |
CN107671186A (en) * | 2017-11-04 | 2018-02-09 | 陈桂芳 | A kind of electric tube expander copper pipe flaring machine structure |
CN207479402U (en) * | 2017-11-23 | 2018-06-12 | 诸暨市纵横冷暖配件有限公司 | A kind of clamping device of pipe expander |
CN209850332U (en) * | 2018-12-14 | 2019-12-27 | 广东龙丰精密铜管有限公司 | High-efficient high accuracy many function combination frock of copper capillary reducer pipe or pipe fitting |
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Application publication date: 20190614 |