CN103100848A - Exhaust gas recirculation (EGR) cooler core body assembly machine - Google Patents
Exhaust gas recirculation (EGR) cooler core body assembly machine Download PDFInfo
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- CN103100848A CN103100848A CN2012104538692A CN201210453869A CN103100848A CN 103100848 A CN103100848 A CN 103100848A CN 2012104538692 A CN2012104538692 A CN 2012104538692A CN 201210453869 A CN201210453869 A CN 201210453869A CN 103100848 A CN103100848 A CN 103100848A
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- core body
- exhaust gas
- plate
- cylinder
- core
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to an exhaust gas recirculation (EGR) cooler core body assembly machine and belongs to the technical field of machinery. The EGR cooler core body assembly machine comprises a machine frame. A work table is arranged on the machine frame, an oil cylinder seat is arranged on the work table, and a core body clamp is arranged on a linear guide rail of the work table and comprises a sliding block matched with the linear guide rail. The sliding block is fixed at the lower end of a base plate, a side plate is fixedly arranged on the upper end face of the base plate, the upper end of the side plate is provided with an upper template, and a cylinder is arranged on the lateral side of the upper template. The hydraulic cylinder on the EGR cooler core body assembly machine can provide enough pressure drop, and a heat dissipation threaded tube with a flaring structure is pressed into a fixing plate. A guiding shaft arranged at the lower end of the machine frame can guide installation of the heat dissipation threaded tube and is high in assembly efficiency. The EGR cooler core body assembly machine is simple, reliable, convenient to use, low in manufacture cost and easy to maintain.
Description
Technical field
The present invention relates to a kind of cooler for recycled exhaust gas assembling machine for core, belong to field of mechanical technique.
Background technology
At present, EGR refers to gas recirculation system, the cooler for recycled exhaust gas structure is mainly shell-and-tube, what wherein be used for carrying out heat exchange is screwed pipe, namely all be shaped with the thread groove of groove and projection at the pipe embryo surface, this structure makes heat exchange area greatly increase, thereby greatly improves the heat exchange efficiency of cooler for recycled exhaust gas.
At present, the domestic normally installation of the manual screwed pipe that dispels the heat.Usually have in the heavy goods vehicles cooler core and surpass 100 heat radiation screwed pipes, so multitube spare is installed much time power by hand, and assembly quality can't guarantee, simultaneously for some, the core of specific (special) requirements is arranged, the end of its heat radiation screwed pipe has flaring structure usually, the heat radiation screwed pipe needs very large pressure just can be pressed in fixed head, and manual the installation is difficult to the pressure that provides enough, a kind ofly can replace manual installation by assembly machine in the urgent need to developing for this reason.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of cooler for recycled exhaust gas assembling machine for core is provided, this assembly machine can efficiently assemble core body, can guarantee assembly quality simultaneously.
According to technical scheme of the present invention: a kind of cooler for recycled exhaust gas assembling machine for core, comprise frame, on described frame, workbench is set, oil cylinder seat is arranged on workbench, and the core body fixture is arranged on the line slideway of workbench, and feature is: described core body fixture comprises the slide block that coordinates with line slideway, described slide block is fixed on the base plate lower end, the base plate upper surface is fixedly installed side plate, and the side plate upper end arranges cope match-plate pattern, and cylinder is arranged on the cope match-plate pattern side.
As a further improvement on the present invention, described oil cylinder seat upper surface arranges hydraulic cylinder, and compression plate is fixedly mounted on the hydraulic cylinder lower end.
As a further improvement on the present invention, the centre, workbench lower end of described frame arranges the second cylinder, is provided with the axis of guide in described the second cylinder upper end push pedal.
As a further improvement on the present invention, the base plate upper surface of described core body fixture arranges location-plate.
As a further improvement on the present invention, described cope match-plate pattern can divide the mould matched moulds under cylinder drives.
Technique effect of the present invention is: the hydraulic cylinder in the present invention can provide enough Pressure Drops, and the heat radiation screwed pipe with flaring structure is pressed in fixed head; The axis of guide that the frame lower end arranges can be realized the heat radiation screwed pipe is installed and lead, and efficiency of assembling is high; The present invention is simple and reliable, and is easy to use, and cost of manufacture is low, is easy to safeguard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structural representation of core body fixture 4.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In figure, comprise frame 1, workbench 2, oil cylinder seat 3, core body fixture 4, line slideway 5, hydraulic cylinder 31, compression plate 32, the second cylinder 11, the axis of guide 12, base plate 41, slide block 42, side plate 43, cope match-plate pattern 44, cylinder 45, location-plate 46 etc.
As shown in the figure, the present invention is a kind of cooler for recycled exhaust gas assembling machine for core, comprise frame 1, on described frame 1, workbench 2 is set, oil cylinder seat 3 is arranged on workbench 2, core body fixture 4 is arranged on the line slideway 5 of workbench 2, described core body fixture 4 comprises the slide block 42 that coordinates with line slideway 5, and described slide block 42 is fixed on base plate 41 lower ends, and base plate 41 upper surfaces are fixedly installed side plate 43, side plate 43 upper ends arrange cope match-plate pattern 44, and cylinder 45 is arranged on cope match-plate pattern 44 sides.
Described oil cylinder seat 3 upper surfaces arrange hydraulic cylinder 31, and compression plate 32 is fixedly mounted on hydraulic cylinder 31 lower ends.
The workbench 2 of described frame 1 arranges the second cylinder 11 in the middle of lower ends, is provided with the axis of guide 12 in described the second cylinder 11 upper end push pedals.
Described cope match-plate pattern 44 can divide the mould matched moulds under cylinder 45 drives.
The course of work of the present invention is as follows: at first make cylinder 45 actions separate cope match-plate pattern, the second cylinder 11 actions are all risen the axis of guide 12, core body fixed head part is placed on core body fixture location-plate 45, puts into successively the parts such as deflector, stay pipe and core body fixed head.make cylinder 45 actions close up cope match-plate pattern, this moment, the skeleton part of core body assembly was positioned, then put into successively screwed pipe, due to the guide effect that the axis of guide is arranged, screwed pipe slips in the hole of fixed head 45 smoothly, on fixed head 45, the aperture is identical with the external diameter of screwed pipe, on fixed head 45, the aperture is identical with screwed pipe flared end external diameter, also can give prominence to a segment distance after so just causing screwed pipe to pack into, driving cylinder 2 this moment makes the core body fixture move to compression plate 32 belows along line slideway, during compression plate 32 a section that screwed pipe is outstanding all enters fixed head under the effect of hydraulic cylinder 31.So far cooler for recycled exhaust gas core body assembling finishes.
Hydraulic cylinder in the present invention can provide enough Pressure Drops, and the heat radiation screwed pipe with flaring structure is pressed in fixed head; The axis of guide that the frame lower end arranges can be realized the heat radiation screwed pipe is installed and lead, and efficiency of assembling is high; The present invention is simple and reliable, and is easy to use, and cost of manufacture is low, is easy to safeguard.
Claims (5)
1. cooler for recycled exhaust gas assembling machine for core, comprise frame (1), workbench (2) is set on described frame (1), oil cylinder seat (3) is arranged on workbench (2), core body fixture (4) is arranged on the line slideway (5) of workbench (2), it is characterized in that: described core body fixture (4) comprises the slide block (42) that coordinates with line slideway (5), described slide block (42) is fixed on base plate (41) lower end, base plate (41) upper surface is fixedly installed side plate (43), side plate (43) upper end arranges cope match-plate pattern (44), cylinder (45) is arranged on cope match-plate pattern (44) side.
2. according to cooler for recycled exhaust gas assembling machine for core claimed in claim 1, it is characterized in that: described oil cylinder seat (3) upper surface arranges hydraulic cylinder (31), and compression plate (32) is fixedly mounted on hydraulic cylinder (31) lower end.
3. according to cooler for recycled exhaust gas assembling machine for core claimed in claim 1, it is characterized in that: the centre, workbench (2) lower end of described frame (1) arranges the second cylinder (11), is provided with the axis of guide (12) in described the second cylinder (11) upper end push pedal.
4. according to cooler for recycled exhaust gas assembling machine for core claimed in claim 1, it is characterized in that: base plate (41) upper surface of described core body fixture (4) arranges location-plate (46).
5. according to cooler for recycled exhaust gas assembling machine for core claimed in claim 1, it is characterized in that: described cope match-plate pattern (44) can divide the mould matched moulds under cylinder (45) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453869.2A CN103100848B (en) | 2012-11-12 | 2012-11-12 | Cooler for recycled exhaust gas assembling machine for core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453869.2A CN103100848B (en) | 2012-11-12 | 2012-11-12 | Cooler for recycled exhaust gas assembling machine for core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100848A true CN103100848A (en) | 2013-05-15 |
| CN103100848B CN103100848B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453869.2A Active CN103100848B (en) | 2012-11-12 | 2012-11-12 | Cooler for recycled exhaust gas assembling machine for core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100848B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044294A (en) * | 2014-05-23 | 2014-09-17 | 上海和科设备制造有限公司 | Core compressing equipment and core compressing method of heat exchanger |
| CN104175095A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Frame body for assembling brake master cylinder |
| CN105107935A (en) * | 2015-09-14 | 2015-12-02 | 武汉朗迪叶轮机械有限公司 | Special flaring equipment for backward impeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799161Y (en) * | 2004-12-25 | 2006-07-26 | 富准精密工业(深圳)有限公司 | Assembling equipment |
| CN101745801A (en) * | 2009-12-16 | 2010-06-23 | 潍坊恒安散热器集团有限公司 | Assembling machine for core of EGR cooler |
| KR20110051454A (en) * | 2009-11-10 | 2011-05-18 | 대우조선해양 주식회사 | System and method for maintenance of heat exchangers of marine offshore structure |
| CN201970072U (en) * | 2010-12-22 | 2011-09-14 | 浙江银轮机械股份有限公司 | Assembly machine for fixed connecting sleeve of exhaust gas recirculation (EGR) cooler core |
| CN202271157U (en) * | 2011-09-28 | 2012-06-13 | 天津市亚星散热器有限公司 | Automatic pressing machine of radiator water chamber and core |
| CN202943416U (en) * | 2012-11-12 | 2013-05-22 | 无锡双翼汽车环保科技有限公司 | Exhaust gas recirculation (EGR) cooler core body assembling machine |
-
2012
- 2012-11-12 CN CN201210453869.2A patent/CN103100848B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799161Y (en) * | 2004-12-25 | 2006-07-26 | 富准精密工业(深圳)有限公司 | Assembling equipment |
| KR20110051454A (en) * | 2009-11-10 | 2011-05-18 | 대우조선해양 주식회사 | System and method for maintenance of heat exchangers of marine offshore structure |
| CN101745801A (en) * | 2009-12-16 | 2010-06-23 | 潍坊恒安散热器集团有限公司 | Assembling machine for core of EGR cooler |
| CN201970072U (en) * | 2010-12-22 | 2011-09-14 | 浙江银轮机械股份有限公司 | Assembly machine for fixed connecting sleeve of exhaust gas recirculation (EGR) cooler core |
| CN202271157U (en) * | 2011-09-28 | 2012-06-13 | 天津市亚星散热器有限公司 | Automatic pressing machine of radiator water chamber and core |
| CN202943416U (en) * | 2012-11-12 | 2013-05-22 | 无锡双翼汽车环保科技有限公司 | Exhaust gas recirculation (EGR) cooler core body assembling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044294A (en) * | 2014-05-23 | 2014-09-17 | 上海和科设备制造有限公司 | Core compressing equipment and core compressing method of heat exchanger |
| CN104044294B (en) * | 2014-05-23 | 2016-04-13 | 上海和科设备制造有限公司 | Heat exchanger core body compression device and core body compression method |
| CN104175095A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Frame body for assembling brake master cylinder |
| CN105107935A (en) * | 2015-09-14 | 2015-12-02 | 武汉朗迪叶轮机械有限公司 | Special flaring equipment for backward impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100848B (en) | 2015-10-28 |
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