CN109404650A - A kind of heat exchanger Multifunctional plate pressing and its manufacturing method - Google Patents
A kind of heat exchanger Multifunctional plate pressing and its manufacturing method Download PDFInfo
- Publication number
- CN109404650A CN109404650A CN201811466221.2A CN201811466221A CN109404650A CN 109404650 A CN109404650 A CN 109404650A CN 201811466221 A CN201811466221 A CN 201811466221A CN 109404650 A CN109404650 A CN 109404650A
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- China
- Prior art keywords
- pressing plate
- connector
- hole
- main
- pressing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of heat exchanger Multifunctional plate pressing and its manufacturing methods, heat exchanger Multifunctional plate pressing includes pressing plate ontology, by the through-hole that multiple and different interfaces are arranged on pressing plate ontology, realize multidirectional conveying, it is single with interface to solve the problems, such as that traditional pressing plate has a single function simultaneously, improves the practicability of pressing plate；The milling of traditional processing center is replaced to bore processing method by using the manufacturing method of the more diameter step through-holes of turnery processing, and workpiece is clamped by the multidirectional formula grip device of sliding block slide and realizes that clamped one time processes multiple working procedure, small cost lathe is realized instead of big cost machining center, equipment investment is reduced, processing cost has been saved.
Description
Technical field
The present invention relates to air conditioner parts technical field, specially a kind of heat exchanger Multifunctional plate pressing.
Background technique
Air conditioner refrigerating principle refer to air conditioner refrigerating running principle, air conditioner be powered after, refrigeration system inner refrigerant it is low
It presses steam by compressor sucking and boil down to high steam heel row is to condenser, room air constantly circulates, and reaches reduction
The outdoor air of the purpose of temperature, aerofoil fan sucking flows through condenser, takes away the heat of refrigerant releasing, makes high-pressure refrigerant
Steam condensation is highly pressurised liquid, and highly pressurised liquid sprays into evaporator after filter, throttle mechanism, and steams under corresponding low pressure
Hair, draws the heat of surrounding, at the same axial-flow fan so that air is constantly entered the fin of evaporator between carry out heat exchange, and by heat release
The air to turn cold afterwards is sent to interior, and the piping connection of refrigeration air-conditioner needs to have used the pressing plate of installation support and piping connection, passes
The pressing plate of system has a single function, only less pipe joint, and pipeline interface organization is single, it is difficult to meet the more next powerful complexity of function
Refrigeration air-conditioner use and installation requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of heat exchanger Multifunctional plate pressings, have feature-rich advantage, solve tradition
Pressing plate function and the single problem of interface.
To achieve the above object, the invention provides the following technical scheme: a kind of heat exchanger Multifunctional plate pressing, characterized in that
Longitudinal spacing seat is arranged in the pressing plate ontology growth bar shaped of the pressing plate, pressing plate ontology one end end, and the pressing plate ontology back side is provided with
It is both provided with screw hole on cross spacing seat, longitudinal spacing seat and cross spacing seat, passes through the spiral shell in longitudinal spacing seat and its screw hole
Nail carries out longitudinal spacing installation to pressing plate ontology and fixes, and is carried out by the screw in cross spacing seat and its screw hole to pressing plate ontology
Cross spacing installation is fixed, and axial main through-hole is offered on the pressing plate ontology, and pressing plate ontology front is plane, front
On be formed with the first connector and the second connector of protrusion, the first connector and the second connector are all that top outer diameter is less than root
The ladder pipe of portion's outer diameter had not only facilitated the housing of external pipeline to weld, but also increased the bonding strength of connector and pressing plate ontology, described
The first by-pass prot with the main through-hole perforation is offered on first connector, is offered on second connector logical with the master
Second by-pass prot of hole perforation；Described this body side surface of pressing plate is provided with the third by-pass prot with the main through-hole perforation, the master
Through-hole and third by-pass prot are stepped hole, and main through-hole both ends aperture and third bypass outer end of hole aperture are provided with for being intubated welding
Linkage section all offers the annular groove of surround orifice on the face of aperture as weld seam slot and is used to increase connecing for solder flux and pressing plate ontology
Contacting surface improves firm welding degree, and solder flux is avoided excessively to penetrate into main through-hole.
Preferably, the outer diameter of first connector is greater than the outer diameter of the second connector, can weld the pipe of different tube diameters
Road.
A kind of manufacturing method of aforesaid heat exchangers Multifunctional plate pressing, characterized in that casting forming pressing plate green body is first passed through, it is right
Pressing plate green body is crossed, and the center of main through-hole to be processed, the first connector, the second connector and third by-pass prot is marked,
Then pressing plate green body is clamped using the grip device on energy clamping to lathe dog, is processed on the pressing plate using lathe turning
Main through-hole, the first connector, the second connector, the first by-pass prot, the second by-pass prot and third by-pass prot and main through-hole,
Annular groove on three by-pass prot apertures face；The grip device includes slide and sliding block and carries out locking positioning to sliding block
Positioning mechanism, dovetail groove is set on slide, is respectively arranged one on sliding block on three adjacent faces with the dovetail groove to matching
Dovetail, slide clamping make the axially symmetric center of dovetail groove cross lathe spindle rotation center, set on sliding block on lathe dog
The fixed clamping pressure slab body of rotatable fixed frame is set, pressing plate green body is made to respectively correspond alignment dovetail for the center of working position
Axially symmetric center；Turn of the first connector and the second connector processing stations is realized by sliding of the sliding block on slide
It changes, realizes the replacement of pressing plate green body machined surface with the dovetail of dovetail groove cooperation by replacing, rotated by fixed frame and realize master
Through-hole turns around to process.
Pass through the through-hole that multiple and different interfaces are set on pressing plate ontology the invention has the following beneficial effects: the present invention, it is real
Multidirectional conveying is showed, while it is single with interface to solve the problems, such as that traditional pressing plate has a single function, and improves the practicability of pressing plate；It is logical
It crosses and replaces the milling of traditional processing center to bore processing method using the manufacturing method of the more diameter step through-holes of turnery processing, and pass through sliding block
The multidirectional formula grip device of slide clamps workpiece and realizes clamped one time processing multiple working procedure, realizes small cost lathe and replaces greatly
Cost machining center, reduces equipment investment, has saved processing cost.
Detailed description of the invention
Fig. 1 is structure of the invention figure.
Fig. 2 is front view of the present invention.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Such as Fig. 1-3, the growth bar shaped of pressing plate ontology 1 of pressing plate, longitudinal spacing seat 2, pressing plate is arranged in 1 one end end of pressing plate ontology
The ontology back side is provided with cross spacing seat 3, is both provided with screw hole on longitudinal spacing seat and cross spacing seat, passes through longitudinal spacing seat
Longitudinal spacing installation is carried out to pressing plate ontology with the screw in its screw hole to fix, and passes through the screw in cross spacing seat and its screw hole
Cross spacing installation is carried out to pressing plate ontology to fix, and offers axial main through-hole 8, the pressing plate ontology on the pressing plate ontology
Front is plane, is formed with the first connector 4 and the second connector 5 of protrusion on front, and the outer diameter of the first connector is greater than the
The outer diameter of two connectors, can weld the pipeline of different tube diameters, and the first connector and the second connector are all less than for top outer diameter
The ladder pipe of root outer diameter had not only facilitated the housing of external pipeline to weld, but also increased the bonding strength of connector and pressing plate ontology, the
The first by-pass prot with the main through-hole perforation is offered on one connector, is offered and the main through-hole on second connector
Second by-pass prot of perforation；This body side surface of pressing plate is provided with the third by-pass prot 6 with the perforation of main through-hole, main through-hole and third bypass
Hole is stepped hole, and main through-hole both ends aperture and third bypass outer end of hole aperture are provided with and are welded to connect section 7, aperture face for being intubated
On all offer the contact surface that the annular groove of surround orifice is used to increase solder flux Yu pressing plate ontology as weld seam slot, improve and weld
Firmness, and solder flux is avoided excessively to penetrate into main through-hole.
The manufacturing method of heat exchanger Multifunctional plate pressing first passes through casting forming pressing plate green body, crosses to pressing plate green body,
The center of main through-hole to be processed, the first connector, the second connector and third by-pass prot is marked, then using energy clamping to vehicle
Grip device on bed collet clamps pressing plate green body, processed using lathe turning main through-hole on the pressing plate, the first connector,
In second connector, the first by-pass prot, the second by-pass prot and third by-pass prot and main through-hole, third by-pass prot aperture face
Annular groove；The grip device includes slide and sliding block and carries out the positioning mechanism of locking positioning to sliding block, on slide
Dovetail groove is set, is respectively arranged one with the dovetail groove to the dovetail matched on three adjacent faces on sliding block, slide clamping exists
On lathe dog, so that the axially symmetric center of dovetail groove is crossed lathe spindle rotation center, rotatable fixed frame is set on sliding block
Fixed clamping pressure slab body, makes pressing plate green body respectively correspond the axially symmetric center of alignment dovetail for the center of working position；
The conversion that the first connector and the second connector processing stations are realized by sliding of the sliding block on slide, passes through replacement and dovetail
The dovetail of slot cooperation realizes the replacement of pressing plate green body machined surface, turns around to process by the main through-hole of fixed frame rotation realization.
Claims (3)
1. a kind of heat exchanger Multifunctional plate pressing, it is characterised in that: the pressing plate ontology growth bar shaped of the pressing plate, pressing plate ontology one end
Longitudinal spacing seat is arranged in end, and the pressing plate ontology back side is provided with cross spacing seat, all sets on longitudinal spacing seat and cross spacing seat
It is equipped with screw hole, axial main through-hole is offered on the pressing plate ontology, pressing plate ontology front is plane, is formed on front
The first connector and the second connector of protrusion, the first connector and the second connector are all that top outer diameter is less than root outer diameter
Ladder pipe had not only facilitated the housing of external pipeline to weld, but also increased the bonding strength of connector and pressing plate ontology, first connection
The first by-pass prot with the main through-hole perforation is offered on head, is offered on second connector and the main through-hole perforation
Second by-pass prot；Described this body side surface of pressing plate is provided with the third by-pass prot with the main through-hole perforation, the main through-hole and the
Three by-pass prots are stepped hole, and main through-hole both ends aperture and third bypass outer end of hole aperture are provided with and are welded to connect section for being intubated,
The annular groove of surround orifice is all offered on the face of aperture.
2. a kind of heat exchanger Multifunctional plate pressing according to claim 1, it is characterised in that: the outer diameter of first connector
Greater than the outer diameter of the second connector.
3. a kind of manufacturing method of heat exchanger Multifunctional plate pressing as claimed in claim 1 or 2, it is characterised in that: first pass through pressure
Cast shape pressing plate green body, cross to pressing plate green body, mark main through-hole to be processed, the first connector, the second connector and
Then the center of third by-pass prot clamps pressing plate green body using the grip device on energy clamping to lathe dog, uses lathe vehicle
It cuts and processes by the main through-hole on the pressing plate, the first connector, the second connector, the first by-pass prot, the second by-pass prot and third
Annular groove on through-hole and main through-hole, third by-pass prot aperture face；The grip device include slide and sliding block and
The positioning mechanism of locking positioning is carried out to sliding block, and dovetail groove is set on slide, is respectively arranged one on three adjacent faces on sliding block
With the dovetail groove to the dovetail matched, slide clamping makes the axially symmetric center of dovetail groove cross lathe master on lathe dog
The fixed clamping pressure slab body of rotatable fixed frame is arranged on sliding block, makes pressing plate green body in working position for axis rotation center
The heart respectively corresponds the axially symmetric center of alignment dovetail；The first connector and second is realized by sliding of the sliding block on slide
The conversion of connector processing stations is realized the replacement of pressing plate green body machined surface with the dovetail of dovetail groove cooperation by replacing, is led to
It crosses fixed frame rotation and realizes that main through-hole turns around to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466221.2A CN109404650B (en) | 2018-12-03 | 2018-12-03 | Multifunctional pressing plate of heat exchanger and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466221.2A CN109404650B (en) | 2018-12-03 | 2018-12-03 | Multifunctional pressing plate of heat exchanger and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109404650A true CN109404650A (en) | 2019-03-01 |
| CN109404650B CN109404650B (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811466221.2A Active CN109404650B (en) | 2018-12-03 | 2018-12-03 | Multifunctional pressing plate of heat exchanger and manufacturing method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057967A (en) * | 2004-08-23 | 2006-03-02 | Fujimori Sangyo Kk | Branch type supply chamber |
| CN203024503U (en) * | 2012-12-13 | 2013-06-26 | 芜湖博耐尔汽车电气系统有限公司 | Evaporator inlet/outlet pipe fixing press plate |
| CN103643013A (en) * | 2013-12-06 | 2014-03-19 | 新昌县永强空调配件有限公司 | Cold treatment process of pressing plate of vehicle air conditioner |
| CN104712663A (en) * | 2015-03-26 | 2015-06-17 | 广东美的暖通设备有限公司 | Shaft end fixing structure and air conditioner with same |
| CN106122649A (en) * | 2016-08-31 | 2016-11-16 | 张家港华日法兰有限公司 | A kind of multiple branch circuit shunt conduit assembly |
| CN209196383U (en) * | 2018-12-03 | 2019-08-02 | 新昌县永强空调配件有限公司 | A kind of heat exchanger Multifunctional plate pressing |
-
2018
- 2018-12-03 CN CN201811466221.2A patent/CN109404650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057967A (en) * | 2004-08-23 | 2006-03-02 | Fujimori Sangyo Kk | Branch type supply chamber |
| CN203024503U (en) * | 2012-12-13 | 2013-06-26 | 芜湖博耐尔汽车电气系统有限公司 | Evaporator inlet/outlet pipe fixing press plate |
| CN103643013A (en) * | 2013-12-06 | 2014-03-19 | 新昌县永强空调配件有限公司 | Cold treatment process of pressing plate of vehicle air conditioner |
| CN104712663A (en) * | 2015-03-26 | 2015-06-17 | 广东美的暖通设备有限公司 | Shaft end fixing structure and air conditioner with same |
| CN106122649A (en) * | 2016-08-31 | 2016-11-16 | 张家港华日法兰有限公司 | A kind of multiple branch circuit shunt conduit assembly |
| CN209196383U (en) * | 2018-12-03 | 2019-08-02 | 新昌县永强空调配件有限公司 | A kind of heat exchanger Multifunctional plate pressing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109404650B (en) | 2023-08-11 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multifunctional pressure plate for heat exchanger and its manufacturing method Effective date of registration: 20230912 Granted publication date: 20230811 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Xinchang branch Pledgor: XINCHANG COUNTY YONGQIANG AIR CONDITIONING FITTING CO.,LTD. Registration number: Y2023330002024 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |