CN202317610U - Special mechanism for mounting silencing cover on air compressor housing for automobile turbocharger - Google Patents
Special mechanism for mounting silencing cover on air compressor housing for automobile turbocharger Download PDFInfo
- Publication number
- CN202317610U CN202317610U CN2011203175387U CN201120317538U CN202317610U CN 202317610 U CN202317610 U CN 202317610U CN 2011203175387 U CN2011203175387 U CN 2011203175387U CN 201120317538 U CN201120317538 U CN 201120317538U CN 202317610 U CN202317610 U CN 202317610U
- Authority
- CN
- China
- Prior art keywords
- down mechanism
- hold
- compressor casing
- base
- tap web
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a special mechanism for mounting a silencing cover on an air compressor housing for an automobile turbocharger, and is applicable to the automobile industry. The special mechanism is mainly used for assembling the silencing cover and an elastic retaining ring of the automobile turbocharger. The main structure of the special mechanism is that firstly, a base plate, a base seat, a movable seat, the air compressor housing, a protective cover, a cone center pressing mechanism, a movable baffle plate, a fixed plate and an air cylinder pressing mechanism are arranged in sequence from bottom to up, wherein the base seat is arranged above the base plate and used for fixing the air compressor housing; the movable seat is arranged above the base seat; the protective cover is settled above the air compressor housing to be mounted; the movable baffle plate is arranged above the protective cover; the cone center pressing mechanism, which is provided with an elastic conical body, is arranged above the movable baffle plate; a plurality of inner-outer elastic pressing rings are arranged on the cone center pressing mechanism; and the rear end of the conical body of the cone center pressing mechanism penetrates into the fixed plate to be connected with the air cylinder pressing mechanism.
Description
Technical field:
A kind of automobile booster is applicable to automobile industry with the special mechanism of compressor casing installation silencer cover, mainly applies to the assembling of automobile booster silencer cover and circlip.
Background technology:
Automotive engineering is growing, and the automobile of band turbocharging technology is more and more universal, to the also progressively growth of demand of booster.In order to reduce the noise of booster; Designed a kind of muffler structure, do not slided, used circlip to fix in order to assemble the back silencer cover; Circlip be designed to waveform; Effectively fixing silencer cover, but brought very big difficulty to assembling, must waveform be flattened and could accomplish assembling.Traditional installation method needs the manual little circlip of pressing; Intensity height, length consuming time, efficient are low; And when knocking in groove to back-up ring by hand, produce impurity such as aluminium bits in compressor casing inside easily; Compressor casing influences machine performance after being assembled on the booster, even critical components such as engine are caused damage.
The utility model content:
Low in order to overcome traditional assembly method efficient; The shortcoming that has a big risk; Propose the special mechanism of a kind of automobile booster with compressor casing installation silencer cover, its primary structure is at present: base plate, base, sliding seat, compressor casing, protective sleeve, tap web hold-down mechanism, sideboard, fixed head, cylinder hold-down mechanism, manual awl, screw, spring, circlip, silencer cover, interior elasticity trim ring, outer elasticity trim ring, the stop screw installed are set; Set gradually base plate, base, sliding seat, compressor casing, protective sleeve, tap web hold-down mechanism, sideboard, fixed head, cylinder hold-down mechanism at first from bottom to top, said base is located on the base plate, is used for fixing compressor casing; Establish sliding seat on the base, said sliding seat is a cylinder shape, and its top, upper end is the conical surface, and its outer end bag is established spring, and said sliding seat upwards is provided with, and penetrates compressor casing, links through spring and base; Settle protective sleeve on the compressor housings to be installed, said protective sleeve is a tubular body, and the tubular body internal diameter is up big and down small, and its big end makes progress, and small end is downward; Sideboard is established in the protective sleeve top, and said sideboard is the plate body of center drilling, and the plate body outer rim is connected with fixed head with spring through screw; Establish the tap web hold-down mechanism on the sideboard; The tap web hold-down mechanism penetrates the sideboard center drilling; Said tap web hold-down mechanism is the elastic cone body; A plurality of elasticity trim rings inside and outside being provided with, a said tap web hold-down mechanism center screw of can limiting, tap web hold-down mechanism bullet end penetrates fixed head and is connected with the cylinder hold-down mechanism; Said fixed head is the plate body of center drilling, and the plate body outer rim is connected with sideboard with spring through screw, and it is terminal that center drilling penetrates tap web hold-down mechanism bullet; Establish the cylinder hold-down mechanism on the fixed head, the cylinder hold-down mechanism is connected with the tap web hold-down mechanism.
This mechanical work principle is: this mechanism is installed on the air press, utilizes cylinder that the circlip waveform is flattened, the elastic force that utilizes the tap web hold-down mechanism is packed back-up ring in the groove.
When this mechanism worked: at first compressor housings is positioned on the special tooling (base composition), silencer cover is put into the compressor casing installation site by hand, again protective sleeve is put into the workpiece inlet end, circlip was put in the protective sleeve top; Behind the device start, cylinder drives whole hold-down mechanism and moves downward, and makes the tap web hold-down mechanism push down circlip and down moves along the protective sleeve inwall, after back-up ring vertically puts in place; Flattened waveform by tap web hold-down mechanism in the mechanism, sliding seat moves downward the compression spring on the base simultaneously, makes spring produce pretightning force; After putting in place, sliding seat moves upward under the spring force effect, and the elasticity inner ring outwards struts back-up ring in the conical surface lead agency of top; Back-up ring is all got in the mounting groove, and when hold-down mechanism was retreated, sideboard was under the spring force effect; To protect casing pressure to stay on the workpiece and (do not taken away by the tap web hold-down mechanism), the press cylinder is taken protective sleeve and pressure shell assembly away after upper; So far, assembled finishes, and gets into next installation process.
The utility model has been used a simple mechanical mechanism, has solved that silencer cover assembles problems such as length consuming time, efficient is low, reliability is not high on the compressor casing of pressurizer.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the said compressor casing of the utility model, silencer cover, circlip mounting structure sketch map;
Accompanying drawing 3 is the said compressor casing of the utility model, silencer cover, circlip manual installation procedure sketch map;
Wherein:
(1) base plate, (2) base, (3) sliding seat, (4) compressor casing, (5) protective sleeve, (6) tap web hold-down mechanism, (7) sideboard, (8) fixed head, (9) cylinder hold-down mechanism, (10) manual awl, (11) screw, (12) spring, (13) circlip, (14) silencer cover, (15) interior elasticity trim ring, (16) outer elasticity trim ring, (17) stop screw installed.
The specific embodiment:
Shown in accompanying drawing 1; Set gradually base plate (1), base (2), sliding seat (3), compressor casing (4), protective sleeve (5), tap web hold-down mechanism (6), sideboard (7), fixed head (8), cylinder hold-down mechanism (9) at first from bottom to top; Said base (2) is located on the base plate (1), is used for fixing compressor casing (4); Establish sliding seat (3) on the base (2), said sliding seat (3) is a cylinder shape, and its top, upper end is the conical surface, and its outer end bag is established spring, and said sliding seat (3) upwards is provided with, and penetrates compressor casing (4), links through spring and base (2); Settle protective sleeve (5) on the compressor housings to be installed (4), said protective sleeve (5) is a tubular body, and the tubular body internal diameter is up big and down small, and its big end makes progress, and small end is downward; Sideboard (7) is established in protective sleeve (5) top, and said sideboard (7) is the plate body of center drilling, and the plate body outer rim is connected with fixed head (8) with spring (12) through screw (11); Establish tap web hold-down mechanism (6) on the sideboard (7); Tap web hold-down mechanism (6) penetrates the sideboard center drilling; Said tap web hold-down mechanism (6) is the elastic cone body; Be provided with a plurality of in elasticity trim rings (15) and outer elasticity trim ring (16), said tap web hold-down mechanism (6) the center screw (17) of can limiting, tap web hold-down mechanism (6) bullet end penetrates fixed head (8) and is connected (9) with the cylinder hold-down mechanism; Said fixed head (8) is the plate body of center drilling, and the plate body outer rim is connected with sideboard (7) with spring (12) through screw (11), and it is terminal that center drilling penetrates tap web hold-down mechanism (6) bullet; Establish cylinder hold-down mechanism (9) on the fixed head (8), cylinder hold-down mechanism (9) is connected (6) with the tap web hold-down mechanism.
Claims (6)
1. an automobile booster is installed the special mechanism of silencer cover with compressor casing; Comprise: base plate, base, sliding seat, compressor casing, protective sleeve, tap web hold-down mechanism, sideboard, fixed head, cylinder hold-down mechanism, manual awl, screw, spring, circlip, silencer cover, interior elasticity trim ring, outer elasticity trim ring, the stop screw installed is characterized in that: set gradually base plate, base, sliding seat, compressor casing, protective sleeve, tap web hold-down mechanism, sideboard, fixed head, cylinder hold-down mechanism from bottom to top.
2. the special mechanism of silencer cover is installed with compressor casing according to the said a kind of automobile booster of claim 1; It is characterized in that: establish sliding seat on the base, said sliding seat is a cylinder shape, and its top, upper end is the conical surface; Its outer end bag is established spring; Said sliding seat upwards is provided with, and penetrates compressor casing, links through spring and base.
3. according to the special mechanism of the said a kind of automobile booster of claim 1 with compressor casing installation silencer cover, it is characterized in that: said protective sleeve is a tubular body, and the tubular body internal diameter is up big and down small, and its big end makes progress, and small end is downward; Sideboard is established in the protective sleeve top.
4. the special mechanism of silencer cover is installed with compressor casing according to the said a kind of automobile booster of claim 1; It is characterized in that: said tap web hold-down mechanism is the elastic cone body; A plurality of elasticity trim rings inside and outside being provided with; A said tap web hold-down mechanism center screw of can limiting, tap web hold-down mechanism bullet end penetrates fixed head and is connected with the cylinder hold-down mechanism.
5. according to the special mechanism of the said a kind of automobile booster of claim 1 with compressor casing installation silencer cover, it is characterized in that: said sideboard is the plate body of center drilling, and the plate body outer rim is passed through screw and spring and fixed head and connected.
6. the special mechanism of silencer cover is installed with compressor casing according to the said a kind of automobile booster of claim 1; It is characterized in that: said fixed head is the plate body of center drilling; The plate body outer rim is connected with sideboard with spring through screw, and it is terminal that center drilling penetrates tap web hold-down mechanism bullet; Establish the cylinder hold-down mechanism on the fixed head, the cylinder hold-down mechanism is connected with the tap web hold-down mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203175387U CN202317610U (en) | 2011-08-29 | 2011-08-29 | Special mechanism for mounting silencing cover on air compressor housing for automobile turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203175387U CN202317610U (en) | 2011-08-29 | 2011-08-29 | Special mechanism for mounting silencing cover on air compressor housing for automobile turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317610U true CN202317610U (en) | 2012-07-11 |
Family
ID=46429607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203175387U Expired - Fee Related CN202317610U (en) | 2011-08-29 | 2011-08-29 | Special mechanism for mounting silencing cover on air compressor housing for automobile turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950454A (en) * | 2011-08-29 | 2013-03-06 | 李忠良 | Special mechanism for installing sound attenuation hood on compressor casing for automobile booster |
| CN103586827A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Axial-flow compressor unit body component assembling device and method |
-
2011
- 2011-08-29 CN CN2011203175387U patent/CN202317610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950454A (en) * | 2011-08-29 | 2013-03-06 | 李忠良 | Special mechanism for installing sound attenuation hood on compressor casing for automobile booster |
| CN103586827A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Axial-flow compressor unit body component assembling device and method |
| CN103586827B (en) * | 2013-11-11 | 2015-06-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Axial-flow compressor unit body component assembling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI XINAN ALUMINUM TECHNOLOGY CO., LTD. Assignor: Li Zhongliang Contract record no.: 2013320010115 Denomination of utility model: Special mechanism for installing sound attenuation hood on compressor casing for automobile booster Granted publication date: 20120711 License type: Exclusive License Record date: 20130617 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |