CN209702089U - Suspender is used in camshaft processing - Google Patents
Suspender is used in camshaft processing Download PDFInfo
- Publication number
- CN209702089U CN209702089U CN201920426129.7U CN201920426129U CN209702089U CN 209702089 U CN209702089 U CN 209702089U CN 201920426129 U CN201920426129 U CN 201920426129U CN 209702089 U CN209702089 U CN 209702089U
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- China
- Prior art keywords
- annulus
- chucking lug
- positioning disk
- cross
- lug
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- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Suspender is used in camshaft processing.It is related to camshaft manufacture field more particularly to suspender is used in camshaft processing.Provide that a kind of structure is simple, suspender is used in the camshaft processing for improving lifting stability.Including upper positioning disk, lower positioning disk and lifting lug, the upper positioning disk is located at the top of lower positioning disk, and the upper positioning disk includes upper annulus, and upper cross is equipped in the upper annulus, and the surrounding of the upper annulus is laid with chucking lug；The lifting lug is connected to the top of cross；The diameter of the upper annulus is equal to the diameter of lower annulus, and support rod is equipped between the center of the upper cross and the center of lower cross, and connecting rod uniformly distributed in a ring is equipped between the upper annulus and lower annulus.The utility model facilitates processing, and operation is reliable.
Description
Technical field
The utility model relates to camshaft manufacture fields more particularly to camshaft processing to use suspender.
Background technique
Camshaft is a component in piston engine, its effect is to control the unlatching and closed action of valve.Though
So in four-stroke engine the revolving speed of camshaft be crankshaft half, but usually it revolving speed it is still very high, and need
Very big torque is born, therefore very high to requirement of the camshaft in terms of intensity and support in design, material is usually special type
Cast iron also has using forging once in a while.
Camshaft needs to put it into and carries out quenching processing in heating furnace in production and processing；However, currently, camshaft
Used suspender (as shown in Figure 5), suspension hook 9 are easy to shake, and it is inadequate that there are stability, the few problem of lifting quantity.
Utility model content
The utility model improves the camshaft processing of lifting stability in view of the above problems, provide that a kind of structure is simple
Use suspender.
The technical solution of the utility model are as follows: including upper positioning disk, lower positioning disk and lifting lug, under the upper positioning disk is located at
The top of positioning disk, the upper positioning disk include upper annulus, and upper cross, the surrounding of the upper annulus are equipped in the upper annulus
It is laid with chucking lug；
The lifting lug is connected to the top of cross；
The lower positioning disk includes lower annulus, and lower cross is equipped in the lower annulus, and the surrounding of the lower annulus is uniformly distributed
Equipped with lower chucking lug, the lower chucking lug and upper chucking lug are corresponded, and the inner hole aperture of the lower chucking lug is less than upper positioning
The inner hole aperture of ear；
The diameter of the upper annulus is equal to the diameter of lower annulus, the center of the center of the upper cross and lower cross it
Between be equipped with support rod, uniformly distributed connecting rod in a ring is equipped between the upper annulus and lower annulus.
The upper chucking lug is annular in shape, and the upper chucking lug is equipped with notch one, and the both ends of the notch one are set respectively
There is arc interconnecting piece one, the interconnecting piece one connects upper annulus.
The lower chucking lug is annular in shape, and the lower chucking lug is equipped with notch two, and the both ends of the notch two are set respectively
There is arc interconnecting piece two, the interconnecting piece two connects lower annulus.
It further include supporting rib, described supporting rib one end connects lower annulus, and the other end is connected among the bottom of lower chucking lug.
Quantity >=8 of the upper chucking lug.
Upper annulus is separated into four upper accommodating spaces by the upper cross, is equipped with upper auxiliary in the upper accommodating space
Ear；
Lower annulus is separated into four lower accommodating spaces by the lower cross, is equipped with lower auxiliary in the lower accommodating space
Ear；
The upper auxiliary ear and lower auxiliary ear correspond, and the inner hole aperture of the upper auxiliary ear is greater than the interior of lower auxiliary ear
Hole aperture.
The utility model at work, by the way that upper positioning disk and lower positioning disk is arranged, passes through setting between upper and lower positioning disk
Support rod and connecting rod improve the two connection reliability；The lower chucking lug one on upper chucking lug and lower positioning disk on upper positioning disk
One is corresponding, since the inner hole aperture of the two is different, the size requirement of camshaft is suitable for, convenient for placing.Camshaft is placed on
In upper chucking lug and lower chucking lug, the stability of support is improved.
The utility model facilitates processing, and operation is reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the cross-sectional view in the face A-A in Fig. 1,
Fig. 3 is the cross-sectional view in the face B-B in Fig. 1,
Fig. 4 is the structural schematic diagram of camshaft,
Fig. 5 is the structural schematic diagram of the prior art；
1 is upper positioning disk in figure, and 11 be upper annulus, and 12 be upper cross, and 13 be upper chucking lug, and 131 be notch one, 132
It is interconnecting piece one,
2 be lower positioning disk, and 21 be lower annulus, and 22 be lower cross, and 23 be lower chucking lug, and 231 be notch two, and 232 be to connect
Socket part two,
3 be lifting lug, and 4 be support rod, and 5 be connecting rod, and 6 be upper auxiliary ear, and 7 be lower auxiliary ear, and 8 be camshaft, and 9 be suspension hook,
10 be supporting rib.
Specific embodiment
The utility model is as shown in Figs 1-4, including upper positioning disk 1, lower positioning disk 2 and lifting lug 3, and the upper positioning disk is located at
The top of lower positioning disk, the upper positioning disk 1 include upper annulus 11, are equipped with upper cross 12, the upper circle in the upper annulus
The surrounding of ring is laid with chucking lug 13；
The lifting lug 3 is connected to the top of cross；
The lower positioning disk 2 includes lower annulus 21, is equipped with lower cross 22, the surrounding of the lower annulus in the lower annulus
It is laid with lower chucking lug 23, the lower chucking lug and upper chucking lug correspond, and the inner hole aperture of the lower chucking lug is less than
The inner hole aperture of upper chucking lug；
The diameter of the upper annulus 11 is equal to the diameter of lower annulus 21, in the center of the upper cross and lower cross
It is equipped with support rod 4 between the heart, connecting rod 5 uniformly distributed in a ring is equipped between the upper annulus and lower annulus.
The utility model at work, by the way that upper positioning disk and lower positioning disk is arranged, passes through setting between upper and lower positioning disk
Support rod and connecting rod improve the two connection reliability；The lower chucking lug one on upper chucking lug and lower positioning disk on upper positioning disk
One is corresponding, since the inner hole aperture of the two is different, the size requirement of camshaft is suitable for, convenient for placing.Camshaft is placed on
In upper chucking lug and lower chucking lug, the stability of support is improved.
The upper chucking lug 13 is annular in shape, and the upper chucking lug is equipped with notch 1, the both ends point of the notch one
Not She You arc interconnecting piece 1, the interconnecting piece one connects upper annulus.
Upper chucking lug is welded to connect on upper annulus by a pair of connecting portion one, and connection is reliable.
The lower chucking lug is annular in shape, and the lower chucking lug is equipped with notch 2 231, and the both ends of the notch two are distinguished
Equipped with arc interconnecting piece 2 232, the interconnecting piece two connects lower annulus.
Lower chucking lug is welded to connect on lower annulus by a pair of connecting portion two, and connection is reliable.
It further include supporting rib 10, described supporting rib one end connects lower annulus, and the other end is connected in the bottom of lower chucking lug
Between.
Supporting rib is set, on the one hand, plays the role of supporting lower chucking lug；On the other hand, it plays in the lower chucking lug of support
Camshaft, support is reliable.In Fig. 2, supporting rib is not shown.
Quantity >=8 of the upper chucking lug.
In practical application, selection setting can be carried out according to need of work, improve processing quantity.
Upper annulus is separated into four upper accommodating spaces by the upper cross, is equipped with upper auxiliary ear in the upper accommodating space
6；
Lower annulus is separated into four lower accommodating spaces by the lower cross, is equipped with lower auxiliary ear in the lower accommodating space
7；
The upper auxiliary ear and lower auxiliary ear correspond, and the inner hole aperture of the upper auxiliary ear is greater than the interior of lower auxiliary ear
Hole aperture, since the size up and down of camshaft is different, in this way, convenient for placing camshaft 8.
By the way that upper annulus and lower annulus to be separated, four accommodating spaces are formed, the upper and lower arrangement of setting in accommodating space
Upper auxiliary ear and lower auxiliary ear, can further place camshaft, improve processing quantity；
The structure of upper and lower auxiliary ear is identical with the structure of upper chucking lug, and specific size is configured according to need of work.
For this case disclosure of that, need to illustrate there are also the following:
(1), this case the disclosed embodiments attached drawing relate only to structure involved by this case disclosed embodiment,
His structure, which can refer to, to be commonly designed；
(2), in the absence of conflict, the feature in this case the disclosed embodiments and embodiment can be combined with each other with
Obtain new embodiment；
More than, only specific embodiment disclosed in this case, but the protection scope of the disclosure is not limited thereto, this case
Disclosed protection scope should be subject to the protection scope in claims.
Claims (6)
1. camshaft processing suspender, which is characterized in that including upper positioning disk, lower positioning disk and lifting lug, the upper positioning disk position
In the top of lower positioning disk, the upper positioning disk includes upper annulus, and upper cross is equipped in the upper annulus, the upper annulus
Surrounding is laid with chucking lug；
The lifting lug is connected to the top of cross；
The lower positioning disk includes lower annulus, and lower cross is equipped in the lower annulus, and the surrounding of the lower annulus is laid with
Lower chucking lug, the lower chucking lug and upper chucking lug correspond, and the inner hole aperture of the lower chucking lug is less than upper chucking lug
Inner hole aperture；
The diameter of the upper annulus is equal to the diameter of lower annulus, sets between the center of the upper cross and the center of lower cross
There is support rod, connecting rod uniformly distributed in a ring is equipped between the upper annulus and lower annulus.
2. camshaft processing suspender according to claim 1, which is characterized in that the upper chucking lug is annular in shape, institute
Chucking lug is stated equipped with notch one, the both ends of the notch one are respectively equipped with arc interconnecting piece one, and the interconnecting piece one connects
Upper annulus.
3. camshaft processing suspender according to claim 1, which is characterized in that the lower chucking lug is annular in shape, institute
Lower chucking lug is stated equipped with notch two, the both ends of the notch two are respectively equipped with arc interconnecting piece two, and the interconnecting piece two connects
Lower annulus.
4. camshaft processing suspender according to claim 3, which is characterized in that it further include supporting rib, the supporting rib
One end connects lower annulus, and the other end is connected among the bottom of lower chucking lug.
5. camshaft processing suspender according to claim 1, which is characterized in that quantity >=8 of the upper chucking lug.
6. camshaft processing suspender according to claim 1, which is characterized in that the upper cross separates upper annulus
At four upper accommodating spaces, upper auxiliary ear is equipped in the upper accommodating space；
Lower annulus is separated into four lower accommodating spaces by the lower cross, is equipped with lower auxiliary ear in the lower accommodating space；
The upper auxiliary ear and lower auxiliary ear correspond, and the inner hole aperture of the upper auxiliary ear is greater than the inner hole hole of lower auxiliary ear
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426129.7U CN209702089U (en) | 2019-03-29 | 2019-03-29 | Suspender is used in camshaft processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426129.7U CN209702089U (en) | 2019-03-29 | 2019-03-29 | Suspender is used in camshaft processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702089U true CN209702089U (en) | 2019-11-29 |
Family
ID=68646368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920426129.7U Expired - Fee Related CN209702089U (en) | 2019-03-29 | 2019-03-29 | Suspender is used in camshaft processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206436A (en) * | 2018-05-28 | 2019-12-05 | 有限会社 ステップアップ | Hanging tool |
-
2019
- 2019-03-29 CN CN201920426129.7U patent/CN209702089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206436A (en) * | 2018-05-28 | 2019-12-05 | 有限会社 ステップアップ | Hanging tool |
| JP7145499B2 (en) | 2018-05-28 | 2022-10-03 | 有限会社 ステップアップ | hanger |
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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 |
Granted publication date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |