CN205715681U - Electromotor sealer - Google Patents
Electromotor sealer Download PDFInfo
- Publication number
- CN205715681U CN205715681U CN201620378278.7U CN201620378278U CN205715681U CN 205715681 U CN205715681 U CN 205715681U CN 201620378278 U CN201620378278 U CN 201620378278U CN 205715681 U CN205715681 U CN 205715681U
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- cylinder tube
- connecting portion
- cylinder
- electromotor
- 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
Links
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
nullThis utility model belongs to electromotor aid technical field，Particularly relate to a kind of electromotor sealer for fastening engine cylinder-body and cylinder cap,Including upper connecting portion、Lower connecting portion、Outer cylinder and inner cylinder tube，One end of outer cylinder is connected with lower connecting portion，One end of inner cylinder tube is connected with upper connecting portion，Inner cylinder tube is sleeved in outer cylinder，Piston it is provided with in inner cylinder tube，It is positioned at bottom the inner cylinder tube of outer cylinder the sealing bolt being provided through bottom inner cylinder tube，It is provided with liquid medium between bottom inner cylinder tube inner carrier and inner cylinder tube，Have on the barrel at the top of inner cylinder tube and pass through hole，By being provided through the connecting plate by hole in hole，The two ends of described connecting plate are connected with the other end of outer cylinder，The middle part of connecting plate is connected with the piston rod of piston,This utility model ensure that engine cylinder block and the sealing of cylinder head coupling part，Ensure power，Structure is ingenious.
Description
Technical field
This utility model belongs to electromotor aid technical field, particularly relates to a kind of for fastening engine cylinder block
Electromotor sealer with cylinder head.
Background technology
In society's fast development, automobile has become as a part for our life.Automobile is a mechanical system, and sends out
Motivation is then the power source of this mechanical system, is made from multiple components, and electromotor, during the use that the Nikkei moon tires out, is sent out
Screw between motivation cylinder body and cylinder cap is susceptible to loosen, cause that engine cylinder-body and cylinder cap envelope is poorly sealed, power dropping,
The problem that oil plant is revealed.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and the one invented is for fastening engine cylinder
The electromotor sealer of body and cylinder cap.
This utility model is achieved in that a kind of electromotor sealer, it is characterised in that: include connecting portion, lower company
Connecing portion, outer cylinder and inner cylinder tube, one end of outer cylinder is connected with lower connecting portion, and one end of inner cylinder tube is connected with upper connecting portion
Connecing, inner cylinder tube is sleeved in outer cylinder, is provided with piston in inner cylinder tube, is positioned at bottom the inner cylinder tube of outer cylinder and is provided through
Sealing bolt bottom inner cylinder tube, bottom inner cylinder tube inner carrier and inner cylinder tube between be provided with liquid medium, the top of inner cylinder tube
Barrel on have by hole, by being provided through the connecting plate by hole in hole, the two ends of described connecting plate and outer shell
The other end of cylinder is connected, and the middle part of connecting plate is connected with the piston rod of piston.
Further, described upper connecting portion and lower connecting portion are provided with screwed hole.
Further, described liquid medium is hydrargyrum.
This utility model advantages below:
Upper connecting portion is connected by bolt with engine cylinder-body and cylinder cap respectively with lower connecting portion, when electromotor operating
Time, the heat of electromotor can pass to liquid medium, liquid medium expanded by heating, upwardly piston rod, the top of piston rod
Be connected with the middle part of connecting plate, the two ends of connecting plate are connected with outer cylinder, and then pull up and be connected with outer cylinder
Engine cylinder-body, and then engine cylinder-body and cylinder cap generation move toward one another, make to keep close between engine cylinder block and cylinder head
Envelope state.
Accompanying drawing explanation
Fig. 1 is the sectional view of main apparent direction of the present utility model.
Fig. 2 is left view of the present utility model.
Detailed description of the invention
Embodiment:
As depicted in figs. 1 and 2, a kind of electromotor sealer, including upper connecting portion 1, lower connecting portion 2, outer cylinder 3 and inner casing
Cylinder 4, described outer cylinder 3 and inner cylinder tube 4 are hollow circular cylinder, and one end of outer cylinder 3 is connected with lower connecting portion 2, inner casing
One end of cylinder 4 is connected with upper connecting portion 1, and described upper connecting portion 1 and lower connecting portion 2 are provided with screwed hole, and inner cylinder tube 4 overlaps
It is contained in outer cylinder 3, in inner cylinder tube 4, is provided with piston 5, be positioned at bottom the inner cylinder tube 4 of outer cylinder 3 and be provided through inner cylinder tube
Sealing bolt 6 bottom 4, bottom inner cylinder tube 4 inner carrier 5 and inner cylinder tube 4 between be provided with liquid medium 7, described liquid is situated between
Matter 7 is hydrargyrum, the barrel at the top of inner cylinder tube 4 has left and right relative by hole 8, by being provided through passing through in hole 8
The connecting plate 9 in hole 8, the two ends of described connecting plate 9 are connected with the other end of outer cylinder 3, the middle part of connecting plate 9 and piston 5
Piston rod be connected.
When this device uses, in the case of electromotor does not start, upper connecting portion 1 is provided with screwed hole, upper connection
Portion 1 is connected with the cylinder head of electromotor by bolt, and lower connecting portion 2 is also equipped with screwed hole, and lower connecting portion 2 passes through bolt
Being connected with the cylinder block of electromotor, when the engine operates, the heat of electromotor is delivered in liquid medium 7, wherein liquid
The best material of medium 7 is hydrargyrum, and hydrargyrum expands, and upwardly piston, piston connects as one with outer cylinder 3, so pulling
Outer cylinder 3 moves upward, and outer cylinder 3 is connected with the cylinder block of electromotor, and i.e. the cylinder block of electromotor is by one upwards
Thrust, electromotor puts into the power moved relative to each other between cylinder block and head, and then makes to seal between the two good
Good, keep power abundant.
This device can also be applied to other two parts being fastened being connected by bolt of electromotor so that two
Part laminating is closely.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, for this area
Technical staff for, this utility model can have various modifications and variations, all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (3)
1. an electromotor sealer, it is characterised in that: include connecting portion, lower connecting portion, outer cylinder and inner cylinder tube, outer cylinder
Being connected of one end and lower connecting portion, one end of inner cylinder tube is connected with upper connecting portion, and inner cylinder tube is sleeved in outer cylinder, interior
It is provided with piston in cylinder barrel, is positioned at bottom the inner cylinder tube of outer cylinder the sealing bolt being provided through bottom inner cylinder tube, inner casing
It is provided with liquid medium between bottom cylinder inner carrier and inner cylinder tube, the barrel at the top of inner cylinder tube has by hole, pass through hole
Inside being provided through the connecting plate by hole, the two ends of described connecting plate are connected with the other end of outer cylinder, connecting plate
Middle part is connected with the piston rod of piston.
Electromotor sealer the most according to claim 1, it is characterised in that: set on described upper connecting portion and lower connecting portion
It is equipped with screwed hole.
Electromotor sealer the most according to claim 1, it is characterised in that: described liquid medium is hydrargyrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378278.7U CN205715681U (en) | 2016-04-29 | 2016-04-29 | Electromotor sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378278.7U CN205715681U (en) | 2016-04-29 | 2016-04-29 | Electromotor sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715681U true CN205715681U (en) | 2016-11-23 |
Family
ID=57292053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378278.7U Expired - Fee Related CN205715681U (en) | 2016-04-29 | 2016-04-29 | Electromotor sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065326A (en) * | 2018-08-21 | 2018-12-21 | 李涵 | A kind of transformer maintenance process |
-
2016
- 2016-04-29 CN CN201620378278.7U patent/CN205715681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065326A (en) * | 2018-08-21 | 2018-12-21 | 李涵 | A kind of transformer maintenance process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |