CN206608246U - A kind of Gear Cavity Cover of Diesel Engine - Google Patents
A kind of Gear Cavity Cover of Diesel Engine Download PDFInfo
- Publication number
- CN206608246U CN206608246U CN201720355075.0U CN201720355075U CN206608246U CN 206608246 U CN206608246 U CN 206608246U CN 201720355075 U CN201720355075 U CN 201720355075U CN 206608246 U CN206608246 U CN 206608246U
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- China
- Prior art keywords
- spring
- inner cylinder
- lid
- main body
- diesel engine
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Abstract
The utility model discloses a kind of Gear Cavity Cover of Diesel Engine, including gear chamber cover main body, the front of the gear chamber cover main body is welded with reinforcement, protector is installed in the back side periphery of the gear chamber cover main body, the protector includes outer container, the inner chamber left and right sides of the outer container is mounted on matrix plate, and the inner surface of the matrix plate is provided with neck, and the inner chamber bottom of the outer container is provided with spring base.The Gear Cavity Cover of Diesel Engine; when colliding lid, outside impact presses lid, and lid drives support bar to press inner cylinder; inner cylinder is set to operate downwards; band flexible spring seat presses second spring while inner cylinder is operated downwards, and when the impulsive force on lid disappears, second spring drives inner cylinder to reset; the impulsive force that gear chamber cover main body is subject to is buffered; with preferable mechanical strength, it is to avoid gear chamber cover main body can be damaged or bad seals because of insufficient strength, can effectively protect the part inside gear chamber.
Description
Technical field
The utility model is related to Diesel Engine Technique Field, specially a kind of Gear Cavity Cover of Diesel Engine.
Background technology
At present, original gear chamber cover on traditional market, simple in construction, only can be suitably used for the gear chamber of normal diesel engine and makes
With, such as patent of Patent No. 201420043311.1, including gear chamber cover body, bent axle is offered on gear chamber cover body
The peace for installing CMPS Camshaft Position Sensor is offered on hole, camshaft hole and process auxiliary drive axis hole, gear chamber cover body
Fill hole, although the setting of gear chamber cover upper installing hole makes the easy for installation, quick of CMPS Camshaft Position Sensor, but diesel engine tooth
Wheel be once widely used, after use after a while, as consumable accessory gear chamber cover can because insufficient strength damage or
Bad seals.
Utility model content
The purpose of this utility model is to provide a kind of Gear Cavity Cover of Diesel Engine, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of Gear Cavity Cover of Diesel Engine, including gear
Chamber cap main body, the front of the gear chamber cover main body, which is welded with reinforcement, the back side periphery of the gear chamber cover main body, installs
There is protector, the protector includes outer container, and the inner chamber left and right sides of the outer container is mounted on matrix plate, the matrix
The inner surface of plate is provided with neck, and the inner chamber bottom of the outer container is provided with spring base, and the inner chamber of the spring base is provided with the
Two springs, the top of the spring base is provided with contiguous block, and the top of the contiguous block is provided with inner cylinder, the inner chamber of the inner cylinder
Fixed block is installed, the left and right sides of the fixed block is mounted on being provided with the outside of the first spring, first spring and pushed away
Motion block, the pushing block is coordinated with inner cylinder by the first spring and is connected, and hemisphere, described half are provided with the outside of the pushing block
Spheroid matches with neck, and the top of the inner cylinder is provided with support bar, and the installed in front of the support bar has lid.
It is preferred that, the back side of the lid is fitted with protection board, and the protection board includes glass layer, the glass fibers
The upper surface pressing of dimension layer has perspex layer, and the upper surface pressing of the perspex layer has transparent wear glue-line.
It is preferred that, the lower surface pressing of the glass layer has polychloroprene latex cement mortar waterproof layer.
It is preferred that, the junction of the support bar and lid is provided with reinforcing ring.
It is preferred that, reinforcing bar is installed on the inside of the spring base.
Compared with prior art, the beneficial effects of the utility model are：The Gear Cavity Cover of Diesel Engine, when colliding lid
When, outside impact presses lid, and lid drives support bar to press inner cylinder, inner cylinder is operated downwards, pass through hemisphere and neck
Match, hemisphere can be made to slide out in neck, matrix plate is squeezed hemisphere, by pushing block by the first spring with it is interior
Cylinder, which coordinates, to be connected, and hemisphere can be made to squeeze pushing block the first spring of extruding is slided in inner cylinder, hemisphere is entered in inner cylinder,
When hemisphere reaches the position of adjacent neck, the first spring can be made to drive hemisphere to reset and entered in neck, to inner cylinder
It is fixed, the stability that reinforcement can be overall, band flexible spring seat presses second spring while inner cylinder is operated downwards, works as lid
On impulsive force disappear when, second spring drive inner cylinder reset, the impulsive force that gear chamber cover main body is subject to has been buffered, with preferable
Mechanical strength, it is to avoid gear chamber cover main body can because insufficient strength damage or bad seals, effectively can protect inside gear chamber
Part.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is reinforcing ring structural representation of the present utility model；
Fig. 3 is protective device structure schematic diagram of the present utility model；
Fig. 4 is protection plate structure schematic diagram of the present utility model.
In figure：1st, gear chamber cover main body, 2, protector, 201, pushing block, the 202, first spring, 203, matrix plate,
204th, spring base, 205, second spring, 206, outer container, 207, neck, 208, contiguous block, 209, hemisphere, 210, fixed block,
211st, support bar, 212, reinforcing bar, 213, inner cylinder, 3, protection board, 301, transparent wear glue-line, 302, perspex layer, 303,
Polychloroprene latex cement mortar waterproof layer, 304, glass layer, 4, lid, 5, reinforcement, 6, reinforcing ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of Gear Cavity Cover of Diesel Engine, including gear chamber
Lid main body 1, the front of gear chamber cover main body 1, which is welded with reinforcement 5, the back side periphery of gear chamber cover main body, is provided with protection dress
Put 2, protector 2 includes outer container 206, the inner chamber left and right sides of outer container 206 is mounted on matrix plate 203, matrix plate 203 it is interior
Side surface is provided with neck 207, and the inner chamber bottom of outer container 206 is provided with spring base 204, and the inner chamber of spring base 204 is provided with second
Spring 205, second spring 205 is compression spring, and coefficient of elasticity is 19N/CM, is driven while inner cylinder 213 is operated downwards
Spring base 204 presses second spring 205, and when the impulsive force on lid 4 disappears, second spring 205 drives inner cylinder 213 to reset,
The inner side of spring base 204 is provided with reinforcing bar 212, can be with the stability between reinforcement spring seat 204, bullet by reinforcing bar 212
The top of spring abutment 204 is provided with contiguous block 208, and the top of contiguous block 208 is provided with inner cylinder 213, and the inner chamber of inner cylinder 213 is provided with
Fixed block 210, the left and right sides of fixed block 210 is mounted on the first spring 202, and the first spring 202 is helical spring, elasticity system
Number is 18N/CM, and the outside of the first spring 202 is provided with pushing block 201, and pushing block 201 passes through the first spring 202 and inner cylinder
213 coordinate connected, and the outside of pushing block 201 is provided with hemisphere 209, and hemisphere 209 matches with neck 207, passes through hemisphere
Body 209 matches with neck 207, and hemisphere 209 can be made to slide out in neck 207, matrix plate 203 is squeezed hemisphere 209,
Coordinated by pushing block 201 by the first spring 202 with inner cylinder 213 and be connected, hemisphere 209 can be made to squeeze pushing block 201 and existed
The first spring 202 of extruding is slided in inner cylinder 213, hemisphere 209 is entered in inner cylinder 213, when hemisphere 209 reaches adjacent card
During the position of groove 207, the first spring 202 can be made to drive hemisphere 209 to reset and entered in neck 207, inner cylinder 213 is consolidated
Fixed, the top of inner cylinder 213 is provided with support bar 211, and the installed in front of support bar 211 has lid 4, when colliding lid 4, outside
The impact in portion presses lid 4, and lid 4 drives support bar 211 to press inner cylinder 213, makes the running downwards of inner cylinder 213, support bar 211 with
The junction of lid 4 is provided with reinforcing ring 6, and the contact area of support bar 211 and lid 4, lid can be increased by reinforcing ring 6
4 back side is fitted with protection board 3, and protection board 3 includes glass layer 304, and the upper surface pressing of glass layer 304 is organic
Glassy layer 302, the upper surface pressing of perspex layer 302 has transparent wear glue-line 301, the following table face pressure of glass layer 304
Conjunction has polychloroprene latex cement mortar waterproof layer 303, by polychloroprene latex cement mortar waterproof layer 303, can strengthen water proofing property, prevent
Water penetration, all has preferable compressive property by perspex layer 302 and glass layer 304, can strengthen the strong of lid 4
Degree, can prevent perspex layer 302 from often colliding and wear and tear by transparent wear glue-line 301.
When colliding lid 4, lid 4 drives support bar 211 to press inner cylinder 213, makes the running downwards of inner cylinder 213, can be with
Hemisphere 209 is slided out in neck 207, matrix plate 203 is squeezed hemisphere 209, hemisphere 209 can be made to squeeze pushing block
201 slide the first spring 202 of extruding in inner cylinder 213, hemisphere 209 is entered in inner cylinder 213, when hemisphere 209 reaches phase
During the position of adjacent neck 207, the first spring 202 can be made to drive hemisphere 209 to reset and entered in neck 207, to inner cylinder 213
It is fixed, the stability that reinforcement can be overall, band flexible spring seat 204 presses second spring while inner cylinder 213 is operated downwards
205, when on lid 4 impulsive force disappear when, second spring 205 drive inner cylinder 213 reset, buffered gear chamber cover main body 1 by
The impulsive force arrived.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicate or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, " first ", " second ", " the thus, is defined
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Gear Cavity Cover of Diesel Engine, including gear chamber cover main body (1), it is characterised in that：The gear chamber cover main body (1)
Front, which is welded with reinforcement (5), the back side periphery of the gear chamber cover main body, is provided with protector (2), the protection dress
Putting (2) includes outer container (206), and the inner chamber left and right sides of the outer container (206) is mounted on matrix plate (203), the matrix plate
(203) inner surface is provided with neck (207), and the inner chamber bottom of the outer container (206) is provided with spring base (204), the bullet
The inner chamber of spring abutment (204) is provided with second spring (205), and the top of the spring base (204) is provided with contiguous block (208), institute
The top for stating contiguous block (208) is provided with inner cylinder (213), and the inner chamber of the inner cylinder (213) is provided with fixed block (210), described
The left and right sides of fixed block (210) is mounted on being provided with promotion on the outside of the first spring (202), first spring (202)
Block (201), the pushing block (201) is coordinated with inner cylinder (213) by the first spring (202) and is connected, the pushing block (201)
Outside is provided with hemisphere (209), and the hemisphere (209) matches with neck (207), the top peace of the inner cylinder (213)
Equipped with support bar (211), the installed in front of the support bar (211) has lid (4).
2. a kind of Gear Cavity Cover of Diesel Engine according to claim 1, it is characterised in that：The back side laminating of the lid (4)
There is protection board (3), the protection board (3) includes glass layer (304), and the upper surface of the glass layer (304) is pressed
There is perspex layer (302), the upper surface pressing of the perspex layer (302) has transparent wear glue-line (301).
3. a kind of Gear Cavity Cover of Diesel Engine according to claim 2, it is characterised in that：The glass layer (304)
Lower surface pressing has polychloroprene latex cement mortar waterproof layer (303).
4. a kind of Gear Cavity Cover of Diesel Engine according to claim 1, it is characterised in that：The support bar (211) and lid
(4) junction is provided with reinforcing ring (6).
5. a kind of Gear Cavity Cover of Diesel Engine according to claim 1, it is characterised in that：The inner side of the spring base (204)
Reinforcing bar (212) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355075.0U CN206608246U (en) | 2017-04-06 | 2017-04-06 | A kind of Gear Cavity Cover of Diesel Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355075.0U CN206608246U (en) | 2017-04-06 | 2017-04-06 | A kind of Gear Cavity Cover of Diesel Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608246U true CN206608246U (en) | 2017-11-03 |
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ID=60174253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355075.0U Active CN206608246U (en) | 2017-04-06 | 2017-04-06 | A kind of Gear Cavity Cover of Diesel Engine |
Country Status (1)
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| CN (1) | CN206608246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876662A (en) * | 2022-06-10 | 2022-08-09 | 哈尔滨东安汽车动力股份有限公司 | Synchronous chain housing energy absorption device based on NVH optimization |
-
2017
- 2017-04-06 CN CN201720355075.0U patent/CN206608246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876662A (en) * | 2022-06-10 | 2022-08-09 | 哈尔滨东安汽车动力股份有限公司 | Synchronous chain housing energy absorption device based on NVH optimization |
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