CN208264537U - A kind of attachment device for engine installation - Google Patents
A kind of attachment device for engine installation Download PDFInfo
- Publication number
- CN208264537U CN208264537U CN201820896581.5U CN201820896581U CN208264537U CN 208264537 U CN208264537 U CN 208264537U CN 201820896581 U CN201820896581 U CN 201820896581U CN 208264537 U CN208264537 U CN 208264537U
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- connecting rod
- cylindrical body
- hole
- reaming
- attachment device
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Abstract
The utility model provides a kind of attachment device for engine installation, including connector made of casting, the connector includes the cylindrical body positioned at middle part, the connecting rod being located at the top of cylindrical body being integrally cast, what is be integrally cast is located at cylinder bottom oblique pull plate, the connecting rod is center symmetrical arrangement relative to cylindrical body with oblique pull plate, and the central axis of the cylindrical body is equipped with through-hole, and through-hole is equipped with reaming.The utility model is used and is integrally cast, later period carries out secondary chip processing to a some holes, face, guarantee bonding strength, with enough stiffness and strength, it can will increase a part of space between engine and hull, prevent seawater from directly to the corrosion of engine bottom, improving the service life of engine, locking effect is good after connection, easy to use.
Description
Technical field
The utility model relates to machinery manufacturing technology field more particularly to a kind of engine mounts, in particular to one
Attachment device of the kind for engine installation.
Background technique
Engine is the heart of some machinery equipments such as vehicle, steamer, aircraft, and behavior in service represents the property of equipment
Can, as an engine production quotient, not only to consider the performance of engine, while after also considering that engine is sold, after
Continuous manufacturer's use is more convenient.
Traditional engine is installed using the fixed hair in more traditional bottom at present, and common vehicle can be with, but
It is to apply engine on the deck of boat due to the erosion by seawater, bottom is easy to produce rotten, engine and ship over time
Body bonding strength is lower, and causes engine vibration, or even generate disengaging, and besides engine direct receives splashing sea water intrusion,
Cause erosion of the residual seawater to engine bottom.
Summary of the invention
The technical problems to be solved in the utility model is to provide one kind for existing deficiencies in the technology and be used for
The attachment device of engine installation, for the attachment device using being integrally cast, the later period carries out at secondary chip a some holes, face
Reason guarantees bonding strength, has enough stiffness and strength, can will increase a part of space between engine and hull, prevents
Only seawater improves the service life of engine, locking effect is good after connection, easy to use directly to the corrosion of engine bottom.
The technical solution of the utility model is to provide a kind of following attachment device for engine installation, including
Connector made of casting, the connector include the cylindrical body positioned at middle part, and what is be integrally cast is located at the top of cylindrical body
Connecting rod, what is be integrally cast is located at cylinder bottom oblique pull plate, and the connecting rod is relative to cylindrical body with oblique pull plate
Central symmetry mode arranges that the central axis of the cylindrical body is equipped with through-hole, and through-hole is equipped with reaming, and the reaming is located at circle
Column body, the reaming both ends and through-hole form step surface, and the diameter of the reaming is greater than the diameter of through-hole, and the reaming is faced
The side of nearly connecting rod is equipped with the filling part extended from reaming wall towards reaming center, and the filling part is obliquely installed, and forms position
In a skew wall being obliquely installed in round reaming, the distance at the skew wall distance from bottom reaming center be less than skew wall top away from
With a distance from reaming center, the angle of the skew wall and perpendicular is 10-15 °.
Preferably, the connecting rod is equipped with notch section, the notch section is from connecting rod far from cylindrical end face direction
Center axis direction recess, the concave bottom of the notch section are located at cylindrical outer surface location, and notch section will even
Extension bar is divided into upper connecting rod and lower connecting rod.
Preferably, being equipped with difference in height, upper connecting rod and cylinder between the top surface and cylindrical body top surface of the upper connecting rod
It is equipped with the rounded corner of R10 between body side surface, difference in height, lower connection are equipped between the bottom surface and cylindrical body bottom surface of the lower connecting rod
The rounded corner of R10 is equipped between bar and cylindrical sides.
Preferably, the upper connecting rod and lower connecting rod far from one end of cylindrical body be equipped in parallel with through-hole central axes
Fixed shaft hole, the fixed shaft hole run through upper connecting rod and lower connecting rod.
Preferably, the upper connecting rod, which is located at fixed shaft hole periphery, is equipped with the round ring boss to raise upward, it is described convex
The height of platform is not more than cylindrical body apical side height.
Preferably, the upper connecting rod side is equipped with the pin hole perpendicular to line between through-hole and fixed shaft hole, institute
The central axes for stating pin hole pass through the center of fixed shaft hole.
Preferably, surface is equipped with and is close to relay part for fixing lock adjacent to one another for the upper connecting rod and lower connecting rod
Subsidence trough.
Preferably, the angle of the oblique pull plate and horizontal plane is 60 degree, the oblique pull plate is sector, size lesser one
End is connect with cylindrical body rounding off.
Preferably, the oblique pull plate is equipped with the fixation hole through fan-shaped upper and lower surface, the oblique pull plate is far from cylinder
The fan-shaped arc edge of body side is equipped with flanging.
Preferably, the outer surface that the cylindrical body and oblique pull plate close on is equipped with the section being obliquely installed, the section
Tilt angle is 5 ° ± 1 °.
Using the technical program the utility model has the advantages that using being integrally cast, the later period carries out secondary chip to a some holes, face
Processing guarantees bonding strength, has enough stiffness and strength, can will increase a part of space between engine and hull,
Prevent seawater from directly to the corrosion of engine bottom, improving the service life of engine, locking effect is good after connection, user
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the attachment device installed for engine.
The half-sectional section structure diagram that Fig. 2 is.
Specific embodiment
For purposes of illustration only, with reference to the accompanying drawing, being done specifically to the attachment device for engine installation of utility model
It is bright.
As shown in Fig. 1 to Fig. 2, a kind of attachment device for engine installation, including connector made of casting, institute
Stating connector includes the cylindrical body 1 positioned at middle part, and what is be integrally cast is located at the connecting rod 2 at 1 top of cylindrical body, integrally casting
Made of be located at 1 bottom oblique pull plate 3 of cylindrical body, the connecting rod 2 is center symmetric mode relative to cylindrical body 1 with oblique pull plate 3
Arrangement, the central axis of the cylindrical body 1 are equipped with through-hole 4, and through-hole 4 is equipped with reaming 5, and the reaming 5 is located in cylindrical body 1
Portion, 5 both ends of reaming and through-hole 4 form step surface 6, and the diameter of the reaming 5 is greater than the diameter of through-hole 4, and the reaming 5 is faced
The side of nearly connecting rod 2 is equipped with the filling part extended from 5 wall of reaming towards 5 center of reaming, and the filling part is obliquely installed, and is formed
One in round reaming 5 skew wall 7 being obliquely installed, skew wall are directly to cast in casting process, and the later period is through overground
To cut more smooth, the distance at 7 distance from bottom reaming of skew wall, 5 center is less than distance of 7 top of skew wall apart from 5 center of reaming,
The angle of the skew wall 7 and perpendicular is 10-15 °；The connecting rod 2 is equipped with notch section 8, and the notch section 8 is from connection
Bar 2 is recessed far from 1 end face of cylindrical body towards 1 central axial direction of cylindrical body, and the concave bottom of the notch section 8 is located at cylindrical body
Connecting rod 2 is divided into upper connecting rod 2.1 and lower connecting rod 2.2 by 1 outside surface position, notch section 8；The upper connecting rod 2.1
1 top surface of top surface and cylindrical body between be equipped with difference in height, the rounding of R10 is equipped between 1 side of upper connecting rod 2.1 and cylindrical body
Angle is equipped with difference in height, lower connecting rod 2.2 and 1 side of cylindrical body between 1 bottom surface of bottom surface and cylindrical body of the lower connecting rod 2.2
Between be equipped with R10 rounded corner；The R10 indicates that radius is the rounded corner of 10mm, the upper connecting rod 2.1 and lower connecting rod
2.2 one end far from cylindrical body 1 are equipped with the fixed shaft hole 9 with 4 central axes of through-hole in parallel, and the fixed shaft hole 9 runs through upper connection
Bar 2.1 and lower connecting rod 2.2；The upper connecting rod 2.1 is located at 9 periphery of fixed shaft hole and is equipped with the round ring boss to raise upward
10, the height of the boss 10 is not more than 1 apical side height of cylindrical body；2.1 side of upper connecting rod be equipped with perpendicular to through-hole 4 with
The pin hole 11 of line between fixed shaft hole 9, the central axes of the pin hole 11 pass through the center of fixed shaft hole 9；The upper company
Surface is equipped with the subsidence trough 12 that relay part is close to for fixing lock adjacent to one another for extension bar 2.1 and lower connecting rod 2.2；It is described oblique
The angle of pulling plate 3 and horizontal plane is 60 degree, and the oblique pull plate 3 is sector, and the lesser one end of size and 1 rounding off of cylindrical body connect
It connects, rounded corner is equipped between oblique pull plate and cylindrical body, prevents stress from concentrating, causes to be broken；The oblique pull plate 3 is equipped with through fan
The fixation hole 13 of shape upper and lower surface, the oblique pull plate 3 are equipped with flanging 14 far from the fan-shaped arc edge of 1 side of cylindrical body；It is described
The outer surface that cylindrical body 1 and oblique pull plate 3 close on is equipped with the section 15 being obliquely installed, and the tilt angle of the section 15 is 5 ° ±
1°。
In the above-described embodiments, the preferred forms of the utility model are described, it is obvious that in the utility model
Inventive concept under, many variations can be still made, here, it should be noted that being made under the inventive concept of the utility model
Any change all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of attachment device for engine installation, it is characterized in that: including connector made of casting, the connector packet
The cylindrical body (1) positioned at middle part is included, the connecting rod (2) being located at the top of cylindrical body (1) being integrally cast is integrally cast
Be located at cylindrical body (1) bottom oblique pull plate (3), the connecting rod (2) is with oblique pull plate (3) relative to right centered on cylindrical body (1)
Title mode arranges that the central axis of the cylindrical body (1) is equipped with through-hole (4), and through-hole (4) is equipped with reaming (5), the reaming
(5) it is located at cylindrical body (1) inside, reaming (5) both ends and through-hole (4) form step surface (6), the diameter of the reaming (5)
Greater than the diameter of through-hole (4), the side that the reaming (5) closes on connecting rod (2) is equipped in from reaming (5) wall towards reaming (5)
The filling part that the heart extends, the filling part are obliquely installed, and form a skew wall being obliquely installed being located in round reaming (5)
(7), the distance at skew wall (7) distance from bottom reaming (5) center is less than distance of skew wall (7) top apart from reaming (5) center,
The angle of the skew wall (7) and perpendicular is 10-15 °.
2. the attachment device according to claim 1 for engine installation, it is characterized in that: being set in the connecting rod (2)
Jagged portion (8), the notch section (8) from connecting rod (2) far from cylindrical body (1) end face towards cylindrical body (1) central axis side
To recess, the concave bottom of the notch section (8) is located at cylindrical body (1) outside surface position, and notch section (8) is by connecting rod (2)
It is divided into upper connecting rod (2.1) and lower connecting rod (2.2).
3. the attachment device according to claim 2 for engine installation, it is characterized in that: the upper connecting rod (2.1)
Top surface and cylindrical body (1) top surface between be equipped with difference in height, R10 is equipped between upper connecting rod (2.1) and cylindrical body (1) side
Rounded corner is equipped with difference in height, lower connecting rod (2.2) and circle between the bottom surface and cylindrical body (1) bottom surface of the lower connecting rod (2.2)
The rounded corner of R10 is equipped between cylinder (1) side.
4. the attachment device according to claim 3 for engine installation, it is characterized in that: the upper connecting rod (2.1)
It is equipped with the parallel fixed shaft hole (9) with through-hole (4) central axes far from the one end of cylindrical body (1) with lower connecting rod (2.2), it is described solid
Upper connecting rod (2.1) and lower connecting rod (2.2) are run through in dead axle hole (9).
5. the attachment device according to claim 4 for engine installation, it is characterized in that: the upper connecting rod (2.1)
The round ring boss (10) to raise upward is equipped with positioned at fixed shaft hole (9) periphery, the height of the boss (10) is not more than cylinder
Body (1) apical side height.
6. the attachment device according to claim 5 for engine installation, it is characterized in that: the upper connecting rod (2.1)
Side is equipped with the pin hole (11) perpendicular to line between through-hole (4) and fixed shaft hole (9), the central axes of the pin hole (11)
Across the center of fixed shaft hole (9).
7. the attachment device according to claim 6 for engine installation, it is characterized in that: the upper connecting rod (2.1)
Surface is equipped with the subsidence trough (12) for being used for fixing lock and being close to relay part adjacent to one another with lower connecting rod (2.2).
8. the attachment device according to claim 1 for engine installation, it is characterized in that: the oblique pull plate (3) and water
The angle of plane is 60 degree, and the oblique pull plate (3) is sector, and the lesser one end of size is connect with cylindrical body (1) rounding off.
9. the attachment device according to claim 8 for engine installation, it is characterized in that: being set on the oblique pull plate (3)
There is the fixation hole (13) through fan-shaped upper and lower surface, the oblique pull plate (3) sets far from the fan-shaped arc edge of cylindrical body (1) side
There are flanging (14).
10. it is according to claim 9 for engine installation attachment device, it is characterized in that: the cylindrical body (1) and tiltedly
The outer surface that pulling plate (3) closes on is equipped with the section (15) being obliquely installed, and the tilt angle of the section (15) is 5 ° ± 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896581.5U CN208264537U (en) | 2018-06-11 | 2018-06-11 | A kind of attachment device for engine installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896581.5U CN208264537U (en) | 2018-06-11 | 2018-06-11 | A kind of attachment device for engine installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208264537U true CN208264537U (en) | 2018-12-21 |
Family
ID=64689937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896581.5U Active CN208264537U (en) | 2018-06-11 | 2018-06-11 | A kind of attachment device for engine installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208264537U (en) |
-
2018
- 2018-06-11 CN CN201820896581.5U patent/CN208264537U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connecting device for engine installation Effective date of registration: 20211230 Granted publication date: 20181221 Pledgee: China Everbright Bank Co.,Ltd. Weifang branch Pledgor: LEITENG POWER MACHINERY CO.,LTD. Registration number: Y2021980017165 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20181221 Pledgee: China Everbright Bank Co.,Ltd. Weifang branch Pledgor: LEITENG POWER MACHINERY CO.,LTD. Registration number: Y2021980017165 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |