CN208564669U - A kind of improved automotive camshaft cover - Google Patents
A kind of improved automotive camshaft cover Download PDFInfo
- Publication number
- CN208564669U CN208564669U CN201821234548.2U CN201821234548U CN208564669U CN 208564669 U CN208564669 U CN 208564669U CN 201821234548 U CN201821234548 U CN 201821234548U CN 208564669 U CN208564669 U CN 208564669U
- Authority
- CN
- China
- Prior art keywords
- hole
- support plate
- shape support
- flange collar
- improved automotive
- 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 belongs to automobile parts applied technical field, specifically disclose a kind of improved automotive camshaft cover, including L shape support plate, locating ring, positioning protrusion, the first hollow positioning flange collar, the second hollow positioning flange collar, first positioning hole, first through hole, the second through-hole, positioning groove, second location hole and connection card slot.A kind of beneficial effect of improved automotive camshaft cover of the utility model is: its design structure is reasonable, convenient for completing accurate, efficient and stable assembling operation between cam assembly component, guarantee the stability of automobile camshaft operation, solves the phenomenon that poor toughness present in existing camshaft cover, easily-deformable and fracture, long service life ensure that the safety of automobile camshaft working condition.
Description
Technical field
The utility model belongs to automobile parts applied technical field, and in particular to a kind of improved automotive camshaft cover.
Background technique
Camshaft cover is to match assembling with camshaft to use, and is encircled into an annular bearing with connecting rod after assembling,
Embrace crankshaft, and do the conversion of mechanical reciprocation and circular motion together with crankshaft, thus to its it is more demanding it is necessary to have
Convenient for assembling, supporting & stablizing, reliable, no the problems such as deforming, being broken.The existing camshaft cover structure for assembling cam shaft,
Its design structure is unreasonable, and accurately fixed assembling can not be carried out with cam assembly component, leads to camshaft job state not
Stabilization, there are security risks, while its unreasonable design, lead to camshaft cover frame overall structure poor toughness, there is deformation, break
The phenomenon that splitting etc. has been unable to meet the high standard group reload request of existing vehicle camshaft cover, and at this moment current urgently to be resolved.
Therefore, based on the above issues, the utility model provides a kind of improved automotive camshaft cover.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of improved automotive camshaft cover, design structures
Rationally, convenient for completing accurate, efficient and stable assembling operation between cam assembly component, guarantee automobile camshaft operation
Stability, solve poor toughness present in existing camshaft cover, it is easily-deformable and fracture the phenomenon that, long service life, guarantee
The safety of automobile camshaft working condition.
Technical solution: the utility model provides a kind of improved automotive camshaft cover, including L shape support plate, and is arranged in L
Locating ring, the positioning protrusion, the first hollow positioning flange collar, the second hollow positioning flange collar shape support plate one side and be used in combination,
And setting is used in combination in L shape support plate and respectively with locating ring, the first hollow positioning flange collar, the second hollow positioning flange collar
First positioning hole, first through hole, the second through-hole, and the positioning groove being arranged in positioning protrusion, and being arranged in L shape support plate
The second location hole being used in combination in another side and with positioning protrusion, and setting in L shape support plate another side and are located at first
Connection card slot between through-hole, the second through-hole.
The technical program, the improved automotive camshaft cover, further include setting L shape support plate another side and with even
Connect the arc stiffener plate that card slot is used in combination.
The technical program, the improved automotive camshaft cover further includes being arranged to be located at first on one side in L shape support plate
Between hollow positioning flange collar, the second hollow positioning flange collar and with the auxiliary connecting groove that connect card slot and be used in combination.
The technical program, the improved automotive camshaft cover further includes being arranged in L shape support plate another side and being located at
Auxiliary connecting hole between first through hole, second location hole.
Compared with prior art, a kind of beneficial effect of improved automotive camshaft cover of the utility model is: it sets
It counts structurally reasonable, convenient for completing accurate, efficient and stable assembling operation between cam assembly component, guarantees vehicle cam
The stability of axis operation solves the phenomenon that poor toughness present in existing camshaft cover, easily-deformable and fracture, service life
It is long, it ensure that the safety of automobile camshaft working condition.
Detailed description of the invention
Fig. 1 is a kind of vertical view partial structure diagram of improved automotive camshaft cover of the utility model；
Fig. 2 is a kind of schematic diagram of main cross-sectional structure of improved automotive camshaft cover of the utility model；
Fig. 3 is a kind of right view schematic cross-sectional view of improved automotive camshaft cover of the utility model；
Wherein, serial number mark is as follows in figure: 1-L shape support plate, 2- locating ring, 3- first positioning hole, 4- positioning groove, 5-
Positioning protrusion, the hollow positioning flange collar of 6- first, 7- first through hole, the hollow positioning flange collar of 8- second, the second through-hole of 9-, 10- auxiliary
Connecting groove, 11- connection card slot, 12- arc stiffener plate, 13- assist connecting hole, 14- second location hole.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment one
A kind of improved automotive camshaft cover as shown in Figure 1, Figure 2 and Figure 3, including L shape support plate 1, and be arranged in L shape
1 one side of support plate and the locating ring 2 being used in combination, the hollow positioning flange collar 6 of positioning protrusion 5, first, the second hollow positioning flange collar
8, and be arranged in L shape support plate 1 and match respectively with the 2, first hollow positioning flange collar 8 of hollow positioning flange collar 6, second of locating ring
Close first positioning hole 3, the first through hole 7, the second through-hole 9 used, and the positioning groove 4 being arranged in positioning protrusion 5, and setting
The second location hole 14 being used in combination in 1 another side of L shape support plate and with positioning protrusion 5, and be arranged in L shape support plate 1
Another side and the connection card slot 11 between first through hole 7, the second through-hole 9.
Embodiment two
A kind of improved automotive camshaft cover as shown in Figure 1, Figure 2 and Figure 3, including L shape support plate 1, and be arranged in L shape
1 one side of support plate and the locating ring 2 being used in combination, the hollow positioning flange collar 6 of positioning protrusion 5, first, the second hollow positioning flange collar
8, and be arranged in L shape support plate 1 and match respectively with the 2, first hollow positioning flange collar 8 of hollow positioning flange collar 6, second of locating ring
Close first positioning hole 3, the first through hole 7, the second through-hole 9 used, and the positioning groove 4 being arranged in positioning protrusion 5, and setting
The second location hole 14 being used in combination in 1 another side of L shape support plate and with positioning protrusion 5, and be arranged in L shape support plate 1
Another side and the connection card slot 11 between first through hole 7, the second through-hole 9, and setting 1 another side of L shape support plate and with
The arc stiffener plate 12 that connection card slot 11 is used in combination, and be arranged and be located at the first hollow convex in 1 one side of L shape support plate
Between the hollow positioning flange collar 8 of circle 6, second and with the auxiliary connecting groove 10 that connect card slot 11 and be used in combination.
Embodiment three
A kind of improved automotive camshaft cover as shown in Figure 1, Figure 2 and Figure 3, including L shape support plate 1, and be arranged in L shape
1 one side of support plate and the locating ring 2 being used in combination, the hollow positioning flange collar 6 of positioning protrusion 5, first, the second hollow positioning flange collar
8, and be arranged in L shape support plate 1 and match respectively with the 2, first hollow positioning flange collar 8 of hollow positioning flange collar 6, second of locating ring
Close first positioning hole 3, the first through hole 7, the second through-hole 9 used, and the positioning groove 4 being arranged in positioning protrusion 5, and setting
The second location hole 14 being used in combination in 1 another side of L shape support plate and with positioning protrusion 5, and be arranged in L shape support plate 1
Another side and the connection card slot 11 between first through hole 7, the second through-hole 9, and setting 1 another side of L shape support plate and with
The angle a for the arc stiffener plate 12(arc stiffener plate that connection card slot 11 is used in combination is 55 ° -58 °), and be arranged in L
1 one side of shape support plate matches between the first hollow positioning flange collar 8 of hollow positioning flange collar 6, second and with card slot 11 is connect
The auxiliary connecting groove 10 used, and be arranged in 1 another side of L shape support plate and between first through hole 7, second location hole 14
Auxiliary connecting hole 13.
In this constructive embodiment one or the improved automotive camshaft cover of embodiment two or embodiment three, connection card slot 11
Diameter is 22mm-23mm.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as
The protection scope of the utility model.
Claims (4)
1. a kind of improved automotive camshaft cover, it is characterised in that: including L shape support plate (1), and be arranged in L shape support plate (1)
On one side and the locating ring (2), the positioning protrusion (5), the first hollow positioning flange collar (6), the second hollow positioning flange collar that are used in combination
(8), and setting in the L shape support plate (1) and respectively with locating ring (2), the first hollow positioning flange collar (6), the second hollow positioning
First positioning hole (3) that flange collar (8) is used in combination, first through hole (7), the second through-hole (9), and be arranged in positioning protrusion (5)
Interior positioning groove (4), and setting are determined in L shape support plate (1) another side and with positioning protrusion (5) is used in combination second
Position hole (14), and be arranged in L shape support plate (1) another side and the connection card between first through hole (7), the second through-hole (9)
Slot (11).
2. a kind of improved automotive camshaft cover according to claim 1, it is characterised in that: the improved automotive cam
Shaft-cup further includes setting L shape support plate (1) another side and with the arc stiffener plate that connect card slot (11) and be used in combination
(12).
3. a kind of improved automotive camshaft cover according to claim 1 or 2, it is characterised in that: the improved automotive
Camshaft cover further includes being arranged to be located at the first hollow positioning flange collar (6), the second hollow positioning flange collar on one side in L shape support plate (1)
(8) between and with the auxiliary connecting groove (10) that connect card slot (11) and be used in combination.
4. a kind of improved automotive camshaft cover according to claim 3, it is characterised in that: the improved automotive cam
Shaft-cup further includes being arranged in L shape support plate (1) another side and the auxiliary between first through hole (7), second location hole (14)
Connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234548.2U CN208564669U (en) | 2018-08-02 | 2018-08-02 | A kind of improved automotive camshaft cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234548.2U CN208564669U (en) | 2018-08-02 | 2018-08-02 | A kind of improved automotive camshaft cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564669U true CN208564669U (en) | 2019-03-01 |
Family
ID=65449301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234548.2U Expired - Fee Related CN208564669U (en) | 2018-08-02 | 2018-08-02 | A kind of improved automotive camshaft cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564669U (en) |
-
2018
- 2018-08-02 CN CN201821234548.2U patent/CN208564669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200802 |