CN106583589A - Liquid storage tank machining process - Google Patents
Liquid storage tank machining process Download PDFInfo
- Publication number
- CN106583589A CN106583589A CN201710073776.XA CN201710073776A CN106583589A CN 106583589 A CN106583589 A CN 106583589A CN 201710073776 A CN201710073776 A CN 201710073776A CN 106583589 A CN106583589 A CN 106583589A
- Authority
- CN
- China
- Prior art keywords
- cavity
- blank
- fluid reservoir
- storage tank
- liquid storage
- 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.)
- Granted
Links
Classifications
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a liquid storage tank machining process. The liquid storage tank machining process comprises the following steps: a blank is manufactured; the blank is drawn to form a cavity and an outer boss on the outer surface; the outer boss is extruded into the cavity to form an inner boss; and the inner box of the cavity is machined to form a finished product. The process forms the cavity structure with wide inside and narrow outside in an integral liquid storage tank produced by a punching mode, and effectively prevents the leakage phenomenon of the liquid storage tank due to bonding or welding in the use process.
Description
Technical field
The present invention relates to liquid storage tank body manufacture field, more particularly to a kind of fluid reservoir body processing technology.
Background technology
At present, for both including cavity, but including coupling part liquid storage tank body mostly using bonding again after parts processing
Or the mode of welding obtains finished product, one of them is the cold-producing medium liquid storage tank body of on-board air conditioner, that is, body is subcooled, and is to ensure supercooling
Body finished product smooth outer surface so that coupling part is arranged on inside pipe portion, while portion is away from open end portion in subcooler body
Internal diameter more than the internal diameter of nearly open end portion, that is, form the inner surface of inner wide and outer narrow to ensure the storage of condensing agent and good
Connection, at present during being processed to it using Sheet Metal Forming Technology, limited by technique itself, therefore can only take
The processing method of above-mentioned split.
But in actual application, the part of bonding or welding easily produces leakage, because leakage rate it is little so that leakage point is very
Difficulty is found.
In view of the defect that above-mentioned existing supercooling body is present, the present inventor is based on being engaged in such product engineering application for many years
Abundant practical experience and professional knowledge, and coordinate the utilization of scientific principle, positive research and innovation in addition, to founding a kind of fluid reservoir
The processing technology of body so as to more practicality.
The content of the invention
A kind of fluid reservoir body processing technology is provided in the present invention, using impact style production is caused by this technique
The cavity body structure of inner wide and outer narrow is defined in the fluid reservoir body of body, effectively avoid liquid storage tank body makes because of bonding or welding
The leakage phenomenon produced with during.
The technical scheme is that：A kind of fluid reservoir body processing technology, comprises the following steps：
A, blank make；
B, blank is stretched, form the outer lug boss of cavity and outer surface；
C, outer lug boss in step B is extruded into cavity, form inner convex platform；
D, cavity inner convex platform is processed, forms finished product.
Further, in step C, outer lug boss is completely or partially extruded to cavity.
Further, in step B, blank is stretched using Sheet Metal Forming Technology, specially to the pars intermedia of blank end face
Dividing carries out punching press, forms cavity, and blank material constancy of volume is integrally elongated.
Further, detecting step is included after the completion of often step operation.
Further, in step C, outer lug boss is arranged on cavity hatch end side.
Further, in step B, machining after the completion of outer lug boss is directly formed or stretched in drawing process is formed.
A kind of application of the liquid storage tank body processed according to aforementioned processing technology, be applied to air-conditioning refrigerant storage,
Circulation and filtration.
After employing above-mentioned technical proposal, the present invention has following beneficial effect：
By the fluid reservoir body processing technology in the present invention so that formed in the fluid reservoir body of the one produced using impact style
The cavity body structure of inner wide and outer narrow, effectively avoids the leakage that liquid storage tank body is produced in use because of bonding or welding
Phenomenon.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it is therefore apparent that drawings in the following description are only this
Some embodiments described in bright, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of blank in the present invention；
Fig. 2 is the structural representation of the liquid storage tank body after the completion of stretching；
Fig. 3 is the structural representation after the completion of outer lug boss extruding；
Fig. 4 machine for inner convex platform after structural representation；
Reference：1 blank, 2 cavitys, 3 outer lug boss, 4 inner convex platforms, 5 finished products.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described enforcement
Example is only a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
The embodiment of the present invention is write by the way of progressive.
Embodiment one
A kind of fluid reservoir body processing technology, comprises the following steps：
A, blank 1 make；
B, blank 1 is stretched, specific method is that the mid portion to the end face of blank 1 carries out punching press, forms cavity 2, hair
Base material volume is constant, is integrally elongated during punching press, forms cavity 2 and uniform tube wall, is machined by car etc.
Mode, is processed to form outer lug boss 3 to smooth outer surface, and outer lug boss 3 is arranged on the openend of cavity 2；
C, by outer lug boss in step B 3 all into cavity extrude, formed inner convex platform 4, after the completion of extruding, fluid reservoir body forms light
Sliding outer surface；
D, cavity inner convex platform 4 is machined out, reaches default connection shape and size, form finished product 5.
Embodiment two
A kind of fluid reservoir body processing technology, it is characterised in that comprise the following steps：
A, blank 1 make, and appearance and size is detected after completing, it is ensured that the surface no significant defect of blank 1；
B, the mid portion to the end face of blank 1 carry out punching press, and punching press point multistep is carried out, and coordinate lubricating fluid, can be prevented effectively from punching press
The generation of surface defect, because of blank material constancy of volume, in the forming process of cavity, is integrally elongated, shape after the completion of punching press
Into the smooth cavity 2 in surface and thin-walled body, during punching press, by the shape for controlling mould so that outside outer surface
Boss 3 is directly formed during punching press, and outer lug boss 3 is arranged on the openend of cavity 2, for the connection of liquid storage tank body, should
After step is machined, the external diameter of liquid storage tank body and length need to be detected；
C, by the outer lug boss 3 in step B all into cavity extrude, formed inner convex platform 4, after the completion of extruding, fluid reservoir body is formed
Smooth outer surface；
D, cavity inner convex platform 4 is processed by lathe, reaches the size of requirement, ultimately form finished product 5, after machining,
The size for connection of inner convex platform 4 is detected, it is ensured that the reliability of connection, it is to avoid leakage is produced during connection.
The liquid storage tank body completed according to above-mentioned processing technology can be applicable to storage, circulation, filtration of air-conditioning refrigerant etc..
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (7)
1. a kind of fluid reservoir body processing technology, it is characterised in that comprise the following steps：
A, blank（1）Make；
B, to the blank（1）Stretched, formed cavity（2）And the outer lug boss of outer surface（3）；
C, by outer lug boss described in step B（3）Extrude into cavity, form inner convex platform（4）；
D, to cavity inner convex platform（4）It is processed, forms finished product（5）.
2. fluid reservoir body processing technology according to claim 1, it is characterised in that in step C, by the outer lug boss
（3）Completely or partially extrude to the cavity（2）It is interior.
3. fluid reservoir body processing technology according to claim 1, it is characterised in that in step B, using extrusion process
To the blank（1）Stretched, specially to the blank（1）The mid portion of end face carries out punching press, forms the cavity
（2）.
4. fluid reservoir body processing technology according to claim 1, it is characterised in that include detection after the completion of often step operation
Step.
5. fluid reservoir body processing technology according to claim 1, it is characterised in that in step C, the outer lug boss
（3）It is arranged on the cavity（2）Openend side.
6. fluid reservoir body processing technology according to claim 1, it is characterised in that in step B, the outer lug boss
（3）Machining after the completion of directly being formed or stretched in drawing process is formed.
7. the application of the liquid storage tank body that one kind is processed according to any one of claim 1 ~ 6, it is characterised in that be applied to sky
The storage of modulation cryogen, circulation, filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073776.XA CN106583589B (en) | 2017-02-10 | 2017-02-10 | A kind of fluid reservoir body processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073776.XA CN106583589B (en) | 2017-02-10 | 2017-02-10 | A kind of fluid reservoir body processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583589A true CN106583589A (en) | 2017-04-26 |
| CN106583589B CN106583589B (en) | 2019-05-07 |
Family
ID=58586975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073776.XA Active CN106583589B (en) | 2017-02-10 | 2017-02-10 | A kind of fluid reservoir body processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583589B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638597A (en) * | 1969-09-26 | 1972-02-01 | Fraze Ermal C | Method of forming a rivet |
| EP0019033A1 (en) * | 1979-05-10 | 1980-11-26 | Robert Bosch Gmbh | Method of manufacturing a pressure container, in particular a pressure accumulator |
| CN102274922A (en) * | 2011-02-01 | 2011-12-14 | 魏一波 | Cold heading manufacturing method for tappet for internal combustion engine |
| CN203758116U (en) * | 2014-03-19 | 2014-08-06 | 龙泉市日盛汽车零部件有限公司 | Side-mounted integral air-conditioner liquid accumulator shell |
| CN104034101A (en) * | 2014-06-10 | 2014-09-10 | 浙江易达汽车零部件有限公司 | Liquid storage drier shell and manufacturing process thereof |
| CN104236182A (en) * | 2013-06-19 | 2014-12-24 | 浙江三花汽车零部件有限公司 | Liquid reservoir and method for manufacturing same |
-
2017
- 2017-02-10 CN CN201710073776.XA patent/CN106583589B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638597A (en) * | 1969-09-26 | 1972-02-01 | Fraze Ermal C | Method of forming a rivet |
| EP0019033A1 (en) * | 1979-05-10 | 1980-11-26 | Robert Bosch Gmbh | Method of manufacturing a pressure container, in particular a pressure accumulator |
| CN102274922A (en) * | 2011-02-01 | 2011-12-14 | 魏一波 | Cold heading manufacturing method for tappet for internal combustion engine |
| CN104236182A (en) * | 2013-06-19 | 2014-12-24 | 浙江三花汽车零部件有限公司 | Liquid reservoir and method for manufacturing same |
| CN203758116U (en) * | 2014-03-19 | 2014-08-06 | 龙泉市日盛汽车零部件有限公司 | Side-mounted integral air-conditioner liquid accumulator shell |
| CN104034101A (en) * | 2014-06-10 | 2014-09-10 | 浙江易达汽车零部件有限公司 | Liquid storage drier shell and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583589B (en) | 2019-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109366109A (en) | Front of the car connecting bushing processing technology | |
| KR101506797B1 (en) | Flanging method for pipe | |
| CN207657131U (en) | A kind of preparation facilities of non-penetrating fado layer continuous hose | |
| CN107138645A (en) | A kind of automobile sash production technology | |
| CN103292052B (en) | Foam duct | |
| CN204220748U (en) | A kind of pipe fitting expanding processing mold | |
| CN106583589A (en) | Liquid storage tank machining process | |
| CN206325957U (en) | A kind of rectangular mould structure | |
| CN208205516U (en) | High-speed rail air conditioning condenser copper-aluminium tube joint | |
| CN106041415B (en) | A kind of hollow valve filled with sodium manufacturing process squeezing base | |
| CN207521514U (en) | The bulging device of internal high pressure forming pipe fitting | |
| CN106271438A (en) | The manufacturing process of integral outer ring's formula self-lubricating knuckle bearing | |
| CN104034101B (en) | Liquid storage drier shell and manufacturing process thereof | |
| CN206825913U (en) | A kind of plastic tube bending and enlarging apparatus | |
| CN210637535U (en) | Ball valve core | |
| CN204777839U (en) | Cloth rolling machine | |
| CN207343470U (en) | Multistage bonding container extrusion die | |
| CN203919708U (en) | The fusion splicing devices of plastic winding structure wall bell-and-spigot pipe | |
| CN207508061U (en) | Slip yoke preform | |
| CN206676939U (en) | A kind of backward extrusion device of pipe fitting | |
| CN208131742U (en) | Waist type pipe end forming die and waist type pipe end forming frock | |
| CN105276876A (en) | Method for manufacturing cylinder body of drying, filtering and liquid storing device of automobile air conditioner | |
| CN109044127A (en) | Calabash shape vacuum heat-insulating container and processing method | |
| CN207190210U (en) | A kind of HDPE ribbed pipes coating mould | |
| CN105004208A (en) | Four-hole high-strength radiating tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |