CN105414874B - Die tool of small pack basket heating radiator - Google Patents
Die tool of small pack basket heating radiator Download PDFInfo
- Publication number
- CN105414874B CN105414874B CN201610000794.0A CN201610000794A CN105414874B CN 105414874 B CN105414874 B CN 105414874B CN 201610000794 A CN201610000794 A CN 201610000794A CN 105414874 B CN105414874 B CN 105414874B
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- CN
- China
- Prior art keywords
- arc plate
- pipe
- inner core
- tube
- arc
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 abstract description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a die tool of a small pack basket heating radiator. The die tool of the small pack basket heating radiator comprises two press pipe arc slab connectors which are arranged in a bilaterally symmetrical mode. Each press pipe arc plate connector comprises an upper arc plate, a lower arc plate, a guide rod shaft, a seat cushion and inner core pipes. The die tool also includes a mounting plate, a frame, an air cylinder, a guide rod shaft sleeve and locating shafts. The die tool is characterized in that the inner core pipes are respectively placed in two vertical communicating pipes. A concave arc surface of the inner core pipe contacts with two end faces of a straight horizontal pipe. A cylindrical pipe is arranged in the inner core pipe. The bottom of the cylindrical pipe contacts with two end faces of the bended horizontal pipe. The two sides of the seat cushion are provided with the locating shafts in a welding mode, and the distance between welding points on the two sides of the locating shaft is longer than the length of the vertical communication pipe. The two sides of the cylindrical pipe in the inner pipe contact with the locating shaft. The upper arc plate is welded on the mounting plate, and an inner arc face of the upper arc plate and the inner arc face of the lower arc plate tightly contact with an outer surface of the vertical communicating pipe.
Description
Technical field
The invention belongs to domestic radiator processing and fabricating technical field, it is related to the rustless steel weldering of little pack basket type heating radiator
Connection member mold tooling, the mould work of the little pack basket type heating radiator more particularly, to being made using thin-wall stainless steel material
Dress.
Background technology
The mold tooling of little pack basket type heating radiator, common agent structure is: a framework places symmetrical row
Two vertical communicating pipes of row, multiple straight transverse tubes being distributed in same vertical plane that are arranged above and below, the two ends of straight transverse tube are respectively
Be connected with two vertical communicating pipe insertions, also include multiple with straight transverse tube not the two ends in same vertical plane carry bending
Bending transverse tube, the two ends of bending transverse tube are connected so as to spacing distance one is between each pipe with two vertical communicating pipe insertions respectively
Parallel up and down uniform.The main component of above-mentioned mold tooling is only section bar welding forming used by little pack basket type heating radiator
Service, this insertion connected mode, weld seam all in outer surface, affects the specious of product, unstable when meeting welding temperature
Regularly, easily produce not prison welding especially for thin-wall stainless steel material or puncture, heat-conducting medium can penetrate into communicating pipe simultaneously
Annular flange and comb between gap in, consequently, it is possible to weld seam produce corrode；In a kind of known stainless steel welded knot
In the prior art of the radiator of structure, it is provided with the annular flange of outwardly convex communicating pipe, comb plug-in mounting to be connected simultaneously welds
Outside the annular flange of communicating pipe, or by comb plug-in mounting to be connected and it is welded on the mould work in the annular flange of communicating pipe
Dress, this comb of the prior art is arranged in the same plane between two communicating pipes Nei it is impossible to realize such as little pack basket type
The mold tooling that bending transverse tube at grade is not connected with the insertion of vertical communicating pipe in radiator.
Content of the invention
The purpose of the present invention is the deficiency for above-mentioned prior art, provides the mould work of little pack basket type heating radiator
Dress.
The present invention is achieved in that
The mold tooling of little pack basket type heating radiator, two pressure pipe arc plates that it includes symmetrical arrangement combine
Part, each pressure pipe arc plate conjunction includes arc plate, lower arc plate, guide rod shaft, seat cushion and inner core tube, and mold tooling also wraps
Include gripper shoe, framework, cylinder, guide rod axle sleeve and locating shaft, cylinder one end is connected with framework, the cylinder other end is with gripper shoe even
Connect, guide rod axle sleeve is fixed on framework both sides, seat cushion upper end is connected with lower arc plate, and seat cushion lower end is connected with framework bottom, mould
Frock also include vertical communicating pipe, straight transverse tube, bending transverse tube and cylindrical tube it is characterised in that: described inner core tube is individually positioned in
In two vertical communicating pipes, the arc surface of inner core tube indent is contacted with the both ends of the surface of straight transverse tube, is provided with circle in described inner core tube
Column jecket, the bottom of cylindrical tube is contacted with bending transverse tube both ends of the surface；Seat cushion two ends are welded with locating shaft, locating shaft two ends pad
Distance is contacted with locating shaft more than the length of vertical communicating pipe, the cylindrical tube two ends in inner core tube；Upper arc plate is welded on support
On plate, upper arc plate intrados, lower arc plate intrados are held tightly with vertical connection tube outer surface and are contacted.Described upper arc plate, under
The arc that arc plate circular arc is held tightly after contacting with vertical connection tube outer surface matches.
Beneficial effects of the present invention and advantage are as follows:
Vertical communicating pipe u word shape, crimped forms cylinder, or oval it is important to the shape of inner core tube, interior
Core pipe insertion vertical communicating pipe u, word shape had no relations, and efficient and convenient when extracting, emphasis will solve the vertical communicating pipe at two ends
Interior, there is the inwardly protruded annular flange with suitable height, two groups of transverse tubes in same vertical plane with 90 degree of angles are (straight
Transverse tube and bending transverse tube) with inner core tube insertion, extract when do not collide, can play during extruding again setting act on, also vertically connected
The end face of siphunculus annular flange flushes, and when upper arc plate is contacted with lower arc plate, two outer faces just extrude vertical communicating pipe
Annular flange closely embrace, upper arc plate, lower arc plate are closely embraced with vertical communicating pipe u word external shape, inner core pipe ring
Circular arc is closely embraced with vertical communicating pipe u word interior shape, is simultaneously achieved three and closely embraces, the moon shape taken
Recess is that the moon shape in the arc surface and inner core tube concaving is divided between some sections, the end face of Duan Kaihou, hides
The end face of straight transverse tube and bending transverse tube and the weld of annular flange of vertical communicating pipe so as to weld is not deformed, no
Deformation does not just have ring circle weld to tear the harm of lip leak, and this is that the most crucial purpose of the present invention protects.
By implement the present invention, the performance of thin-wall stainless steel material can be made full use of, for market provide various ways and
The composite heating radiator of the little pack basket type of multiple material, has reliable service life using the product that the technology of the present invention is produced,
Good looking appearance, lightweight, save material and cost of labor, be suitable for producing in enormous quantities, market prospect is good.
Brief description
Fig. 1 is the positive structure schematic of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Fig. 3 is the left view direction structure schematic diagram of the present invention.
Fig. 4 is the partial enlargement structural representation of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is made further to describe in detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4:
The mold tooling of little pack basket type heating radiator, two pairs of pressure pipe arc plates that it includes symmetrical arrangement combine
Part, pressure pipe arc plate conjunction includes arc plate 1, lower arc plate 2, guide rod shaft 3, gripper shoe 4, seat cushion 5, every a pair of pressure pipe circle
Arc plate is combined by upper arc plate 1, lower arc plate 2, inner core tube 6, also includes framework 7, cylinder 8, guide rod axle sleeve 9, locating shaft 10, gas
Cylinder 8 one end is connected with framework 7, and cylinder 8 other end is connected with gripper shoe 4, and guide rod axle sleeve 9 is fixed on framework 7 both sides, on seat cushion 5
End is connected with lower arc plate 2, and seat cushion 5 lower end is connected with framework 7 bottom, and described inner core tube 6 is individually positioned in two vertical connections
In pipe 11, the arc surface 12 of inner core tube 6 indent is contacted with the both ends of the surface of straight transverse tube 13, and inner core tube 6 left side is ring arc-shaped surface 14
With two vertical communicating pipe 11 section bar both sides be extruded during closure and contact, relative movement folder under cylinder 8 pressure support function
It is tight that so that the both sides belonging to the section bar of vertical communicating pipe 11 are kneaded closely, the moon shape in inner core tube 6 divides some sections again,
End face between every section has space length 15, and the end face insertion space distance 15 at bending transverse tube 16 two ends, in inner core tube 6 moon shape
Shape centre position is on the upper side to be provided with cylindrical tube 17, and the bottom of cylindrical tube 17 is contacted with bending transverse tube 16 both ends of the surface, in cylinder 8 pressure
Pillar shrinks and exits, and the inner core tube 6 at two ends ratates 90 degrees extraction inner core tube 6 respectively inwards.
It is ring circular arc 14 on the left of described inner core tube 6 end face, right side is the arc surface 12 concaving is left bracket shape, is
Moon shape is pressed into by cylindrical tube, is provided with cylindrical tube 17 moon centre position is on the upper side, the moon shape in inner core tube 6,
Divide some sections, concatenation is fixed in cylindrical tube 17, and seat cushion 5 two ends are welded with locating shaft 10, locating shaft 10 two ends pad again
Distance is contacted with locating shaft 10 more than the length of vertical communicating pipe 11, cylindrical tube 17 two ends in inner core tube 6.
Under described two ends, arc plate 2 is welded on seat cushion 5, and subsection setup has semicircle orifice 18, the semicircle of lower arc plate 2 respectively
Hole 18 is not touched with straight transverse tube 13, and the semicircle orifice 18 of seat cushion 5 is not touched with bending transverse tube 16, and on two ends, arc plate 1 is welded on and props up
On fagging 4, upper arc plate 1 is provided with semicircle orifice 18 and is mated with lower arc plate 2, relative movement under cylinder 8 pressure support function
Clamping, upper arc plate 1 intrados, lower arc plate 2 intrados are contacted with vertical communicating pipe 11 outer surface holding, inner core tube 6 supports,
Upper arc plate 1, lower arc plate 2 compress, vertical communicating pipe 11u word shape formation cylinder, or oval.
Arc plate 1 on described two ends, the semicircular arc of lower arc plate 2 ring circle are mated with vertical communicating pipe 11 arc.
Reliable service life, good looking appearance, lightweight, saving material are had using the product that the technology of the present invention is produced
And cost of labor, it is suitable for producing in enormous quantities, market prospect is good.
The invention is not restricted to above-mentioned specific embodiment, those skilled in the art are wanting without departing from right of the present invention
The concrete conversion of other forms in the case of seeking protection domain, can also be made, these belong to protection scope of the present invention it
Interior.
Claims (3)
1. the mold tooling of little pack basket type heating radiator, it includes two pressure pipe arc plate conjunctions of symmetrical arrangement,
Each pressure pipe arc plate conjunction includes arc plate (1), lower arc plate (2), guide rod shaft (3), seat cushion (5) and inner core tube (6),
Mold tooling also includes gripper shoe (4), framework (7), cylinder (8), guide rod axle sleeve (9) and locating shaft (10), cylinder (8) one end with
Framework (7) connects, and cylinder (8) other end is connected with gripper shoe (4), and guide rod axle sleeve (9) is fixed on framework (7) both sides, seat cushion (5)
Upper end is connected with lower arc plate (2), and seat cushion (5) lower end is connected with framework (7) bottom, and mold tooling also includes vertical communicating pipe
(11), straight transverse tube (13), bending transverse tube (16) and cylindrical tube (17) it is characterised in that: described inner core tube (6) is individually positioned in two
In individual vertical communicating pipe (11), the arc surface (12) of inner core tube (6) indent is contacted with the both ends of the surface of straight transverse tube (13), described inner core
It is provided with cylindrical tube (17), the bottom of cylindrical tube (17) is contacted with bending transverse tube (16) both ends of the surface in pipe (6).
2. little pack basket type heating radiator according to claim 1 mold tooling it is characterised in that: described seat cushion (5)
Two ends are welded with locating shaft (10), and the distance of locating shaft (10) two ends pad is more than the length of vertical communicating pipe (11), inner core
Cylindrical tube (17) two ends in pipe (6) are contacted with locating shaft (10)；Upper arc plate (1) is welded in gripper shoe (4), upper arc plate
(1) intrados, lower arc plate (2) intrados are held tightly with vertical communicating pipe (11) outer surface and are contacted.
3. little pack basket type heating radiator according to claim 1 mold tooling it is characterised in that: described upper arc plate
(1), the arc that lower arc plate (2) circular arc is held tightly after contacting with vertical communicating pipe (11) outer surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000794.0A CN105414874B (en) | 2016-01-04 | 2016-01-04 | Die tool of small pack basket heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000794.0A CN105414874B (en) | 2016-01-04 | 2016-01-04 | Die tool of small pack basket heating radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414874A CN105414874A (en) | 2016-03-23 |
| CN105414874B true CN105414874B (en) | 2017-01-25 |
Family
ID=55493645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000794.0A Active CN105414874B (en) | 2016-01-04 | 2016-01-04 | Die tool of small pack basket heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414874B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669438A (en) * | 1970-10-22 | 1972-06-13 | Mcneal Pannell | Radiator holding device |
| US4573626A (en) * | 1983-10-05 | 1986-03-04 | Toyota Jidosha Kabushiki Kaisha | Apparatus for assembling front under portion of vehicle body |
| KR100609940B1 (en) * | 2005-12-29 | 2006-08-08 | (주)남광정공 | Automatic welding apparatus of radiator for transformer |
| CN203599765U (en) * | 2013-11-29 | 2014-05-21 | 惠州东风易进工业有限公司 | Radiator welding and fixing device |
| CN203992938U (en) * | 2014-08-11 | 2014-12-10 | 杭州钱联散热器有限公司 | Gilled radiator welding tooling |
| CN104329724B (en) * | 2014-10-10 | 2017-03-08 | 枣庄福源环能机械制造有限公司 | Radiator stretching arc pressuring plate |
| CN104289883A (en) * | 2014-10-21 | 2015-01-21 | 枣庄福源环能机械制造有限公司 | Stainless steel-aluminum compound radiator |
-
2016
- 2016-01-04 CN CN201610000794.0A patent/CN105414874B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105414874A (en) | 2016-03-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Miao Inventor after: Sun Youfu Inventor after: Sun Shuhui Inventor before: Sun Youfu Inventor before: Cui Miao Inventor before: Sun Shuhui |