CN103615303B - A kind of self-centering kuppe installing mechanism - Google Patents
A kind of self-centering kuppe installing mechanism Download PDFInfo
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- CN103615303B CN103615303B CN201310640457.4A CN201310640457A CN103615303B CN 103615303 B CN103615303 B CN 103615303B CN 201310640457 A CN201310640457 A CN 201310640457A CN 103615303 B CN103615303 B CN 103615303B
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- kuppe
- support
- spacing ring
- fan
- centering
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention proposes a kind of self-centering kuppe installing mechanism, and including kuppe, the edge of kuppe connects support, and the inner circle of kuppe is provided with fan with one heart；Connection correspondence position at kuppe Yu support is provided with pressing plate, is bolted and is fixed on support between described pressing plate upper plate and lower plate；Between kuppe and fan, it is provided with a spacing ring, between spacing ring and kuppe, uses interference fit.By using presser type to be connected with support kuppe, make kuppe can change as required with the link position of support, on kuppe, install spacing ring additional simultaneously, ensure that in installation process, kuppe is then fixed with flabellum self-centering successively, avoid causing its bounce-back to interfere with flabellum because prizing support, cause damaging radiator during automobilism.Use this mechanism, reduce labor intensity, improve work efficiency, reduce for enterprise simultaneously and pay after sale, cost-effective.
Description
Technical field
The present invention relates to car radiation technical field, particularly relate to a kind of guarantee and fan assembly of radiator protects the kuppe fixing device for installing that solar or lunar halo is the most concentric with flabellum, avoid interference with.
Background technology
When cargo vehicle runs, for improving the radiating efficiency of radiator in engine-cooling system, it is equipped with fan and kuppe.Wherein, the flabellum of fan have to keep with one heart with circular kuppe；If the two is not concentric, easily interferes damage flabellum, radiator, even make electromotor damage because temperature is too high.
Existing automobile fairing, mostly is after being coupled by installing hole and three supports and is fixed on engine cylinder-body.This technology often because of support and with the scale error of cylinder body bonded block, cause kuppe to interfere when installing with flabellum, reassemble after support need to being prized its position of adjustment；Making deformation of timbering forcing to prize support during this, slowly rebound under the stress effect that material internal produces, kuppe is repositioned to and flabellum interference position, thus causes radiator to lose efficacy.This fault has had a strong impact on quality and the corporate image of automobile, also reduces the economic benefit of enterprise simultaneously.
Summary of the invention
Concentric with electric fan for ensureing kuppe, it is to avoid it causes interference, the present invention to propose a kind of self-centering kuppe installing mechanism because of bounce-back.
For this, the technical scheme is that a kind of self-centering kuppe installing mechanism, including kuppe, the edge of kuppe connects support, the inner circle of kuppe is provided with fan with one heart, it is characterized in that: the connection correspondence position at kuppe Yu support is provided with pressing plate, be bolted between described pressing plate upper plate and lower plate and be fixed on support；Between described kuppe and fan, be provided with a spacing ring, the internal diameter of spacing ring than fan diameter big 0.2～1, the external diameter bigger than the internal diameter of kuppe 0～0.5 of spacing ring, use interference fit between spacing ring and kuppe.
One for technique scheme is improved by: be respectively equipped with anti-slip tank at the upper plate of described pressing plate and the correspondence position of lower plate.
First three mounting brackets are arranged on engine cylinder-body during assembling, then spacing ring is enclosed within electric fan, kuppe is enclosed within spacing ring external diameter.Clamping platen, urgent fastening bolt are installed, kuppe are fixed on support, then take out spacing ring.
Beneficial effect:
The present invention, by using presser type to be connected with support kuppe, make kuppe can change as required with the link position of support, on kuppe, install spacing ring additional simultaneously, ensure that in installation process, kuppe is then fixed with flabellum self-centering successively, avoid causing its bounce-back to interfere with flabellum because prizing support, cause damaging radiator during automobilism.Use this mechanism, reduce labor intensity, improve work efficiency, reduce for enterprise simultaneously and pay after sale, cost-effective.
Accompanying drawing explanation
Fig. 1 is that existing kuppe assembles schematic diagram；
Fig. 2 is that the present invention assembles schematic diagram；
Fig. 3 is the lower plate structure enlarged diagram of part 2 and part 4 in Fig. 2；
Fig. 4 is the upper plate structure enlarged diagram of part 4 in Fig. 2；
Figure is numbered: 1, kuppe；2, support；3, fan；4, pressing plate；5, bolt；6, spacing ring；7, anti-slip tank.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As it is shown in figure 1, be that existing kuppe assembles schematic diagram, including kuppe 1, the internal ring concentric fits at kuppe 1 has fan 3, is fixedly connected on support 2 by bolt 5 at the edge of kuppe 1.
As in figure 2 it is shown, assemble schematic diagram for the present invention
A kind of self-centering kuppe installing mechanism, including kuppe 1, the edge of kuppe 1 connects support 2, and the inner circle concentric fits of kuppe 1 has fan 3；Connection correspondence position at kuppe 1 with support 2 is provided with pressing plate 4, makes kuppe 1 can be changed by the slip of pressing plate 4 with the link position of support 2, thus ensures the concentric of kuppe 1 and fan 3；It is fastened on support 2 by bolt 5 between described pressing plate 4 upper plate and lower plate；A spacing ring 6 it is provided with between described kuppe 1 and fan 3, the internal diameter of spacing ring 6 is than fan 3 diameter big 0.5, the external diameter bigger than the internal diameter of kuppe 1 0.2 of spacing ring 6, thickness is identical with kuppe height, spacing ring 6 is stuck on kuppe 1, the outer of annulus and kuppe mouth end parallel contact, this spacing ring is adopted made of plastic, in order to spacing time human-saving of feeling relieved.
As shown in Figure 3, Figure 4, described support 2 is that the block that clamps welding a band boss in former standoff termination is the lower plate of described pressing plate 4, and boss plays point action in clamping process, and pressing plate 4 is by the bolt hole which is provided with and support screw threads for fastening；For occurring after preventing kuppe 1 to be connected with pressing plate 4 sliding, it is respectively equipped with anti-slip tank 7 at the described upper plate of pressing plate 4 and the correspondence position of lower plate.
First three mounting brackets are arranged on engine cylinder-body during assembling, then spacing ring is enclosed within electric fan, kuppe is enclosed within spacing ring external diameter.Clamping platen, urgent fastening bolt are installed, kuppe are fixed on support, then take out spacing ring.
The present invention, by using presser type to be connected with support kuppe, make kuppe can change as required with the link position of support, on kuppe, install spacing ring additional simultaneously, ensure that in installation process, kuppe is then fixed with flabellum self-centering successively, avoid causing its bounce-back to interfere with flabellum because prizing support, cause damaging radiator during automobilism.Use this mechanism, reduce labor intensity, improve work efficiency, reduce for enterprise simultaneously and pay after sale, cost-effective.
Claims (2)
1. a self-centering kuppe installing mechanism, including kuppe, the edge of kuppe connects support, the inner circle of kuppe is provided with fan with one heart, it is characterized in that: the connection correspondence position at kuppe Yu support is provided with pressing plate, be bolted between described pressing plate upper plate and lower plate and be fixed on support；Between described kuppe and fan, be provided with a spacing ring, the internal diameter of spacing ring than fan diameter big 0.2～1, the external diameter bigger than the internal diameter of kuppe 0～0.5 of spacing ring, use interference fit between spacing ring and kuppe.
A kind of self-centering kuppe installing mechanism the most according to claim 1, it is characterised in that: it is respectively equipped with anti-slip tank at the upper plate of described pressing plate and the correspondence position of lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640457.4A CN103615303B (en) | 2013-12-04 | 2013-12-04 | A kind of self-centering kuppe installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640457.4A CN103615303B (en) | 2013-12-04 | 2013-12-04 | A kind of self-centering kuppe installing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615303A CN103615303A (en) | 2014-03-05 |
| CN103615303B true CN103615303B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640457.4A Active CN103615303B (en) | 2013-12-04 | 2013-12-04 | A kind of self-centering kuppe installing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103615303B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626224B (en) * | 2014-11-05 | 2018-10-09 | 陕西重型汽车有限公司 | Onboard fan protects wind apparatus and the heavy-duty car |
| CN105269291B (en) * | 2015-11-06 | 2018-04-13 | 优利康达（天津）科技有限公司 | A kind of air guide sleeve of wind-driven generator capouch assembly tooling |
| CN113319766B (en) * | 2021-04-28 | 2022-06-14 | 华纳圣龙（宁波）有限公司 | Assembly method of wind protection ring with guide vanes and engine assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805868A (en) * | 1986-07-25 | 1989-02-21 | General Motors Corporation | Isolation bracket assembly for engine cooling fan and motor |
| CN201953465U (en) * | 2011-03-17 | 2011-08-31 | 一汽通用红塔云南汽车制造有限公司 | Split type fan cover of engine cooling system |
| CN202181944U (en) * | 2010-06-11 | 2012-04-04 | 广西玉柴机器股份有限公司 | Wind protection ring |
| CN202991208U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
| CN203614199U (en) * | 2013-12-04 | 2014-05-28 | 房县诚信汽配有限责任公司 | Self-centering air guide sleeve mounting mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080028200A (en) * | 2006-09-26 | 2008-03-31 | 현대자동차주식회사 | Fan shroud for vehicles |
-
2013
- 2013-12-04 CN CN201310640457.4A patent/CN103615303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805868A (en) * | 1986-07-25 | 1989-02-21 | General Motors Corporation | Isolation bracket assembly for engine cooling fan and motor |
| CN202181944U (en) * | 2010-06-11 | 2012-04-04 | 广西玉柴机器股份有限公司 | Wind protection ring |
| CN201953465U (en) * | 2011-03-17 | 2011-08-31 | 一汽通用红塔云南汽车制造有限公司 | Split type fan cover of engine cooling system |
| CN202991208U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
| CN203614199U (en) * | 2013-12-04 | 2014-05-28 | 房县诚信汽配有限责任公司 | Self-centering air guide sleeve mounting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615303A (en) | 2014-03-05 |
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