CN205465941U - A installation repair tools for engine valve lock - Google Patents
A installation repair tools for engine valve lock Download PDFInfo
- Publication number
- CN205465941U CN205465941U CN201521010382.2U CN201521010382U CN205465941U CN 205465941 U CN205465941 U CN 205465941U CN 201521010382 U CN201521010382 U CN 201521010382U CN 205465941 U CN205465941 U CN 205465941U
- Authority
- CN
- China
- Prior art keywords
- installation
- hole
- valve
- valve stem
- lock
- 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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- Valve Housings (AREA)
Abstract
The utility model discloses an installation repair tools especially discloses an installation repair tools for engine valve lock, belongs to engine maintenance maintenance tool manufacturing and designing technical field. The utility model provides a an installation repair tools for engine valve lock who installs, dismantles is locked to the valve to the engine that can be quick convenient. Installation repair tools include that two of on position interrelated sink surplus holes, two sink to be provided with respectively on the surplus hole and pass the hole with the corresponding coaxial valve stem in surplus hole that sinks, the installation and the dismantlement in -process of valve lock, the top is tight the valve spring of valve stem passes through the surplus hole that sinks press and leave the valve stem.
Description
Technical field
This utility model relates to a kind of installation and maintenance instrument, especially relates to a kind of installation and maintenance instrument for engine air door lock, belongs to engine maintenance maintenance tool design and manufacturing technology field.
Background technology
When engineering machinery engine is keeped in repair, it usually needs install, dismantle valve lock.And valve lock is in a kind of fine accessory of engine interior, and its location is at the key position of cylinder, need to apply certain pressure to install put in place when it is installed, and once install put in place after will automatically bear the corresponding pressure of valve spring.Therefore, during the maintenance maintenance of electromotor, dismantle, valve lock difficulty the most very is installed.
Utility model content
Technical problem to be solved in the utility model is: providing a kind of can lock, to the valve of electromotor, the installation and maintenance instrument for engine air door lock installed, dismantle quickly and easily.
A kind of installation and maintenance instrument for engine air door lock is the technical scheme is that by solving above-mentioned technical problem, including two the heavy remaining holes that are mutually related on position, it is respectively arranged with the valve stem coaxial with heavy remaining hole accordingly through hole at two described heavy Yu Kongshang；During the installation and removal that described valve is locked, the valve spring holding out against described valve stem sinks remaining pore pressure from described valve stem by described.
The beneficial effects of the utility model are: the valve stem installing valve lock according to electromotor is double joint setting, and the feature of the most interrelated system of valve stem installing hole of these two valve stems is installed, the application a set of includes two the heavy remaining holes that are mutually related in position by arranging, and it is respectively provided with the valve stem coaxial with the heavy remaining hole accordingly installation and maintenance instrument through hole at two described heavy Yu Kongshang, and during the installation and removal that described valve is locked, the valve spring holding out against described valve stem is sunk remaining pore pressure from described valve stem by described.So, owing to valve spring is sunk remaining pore pressure after described valve stem, valve stem is together with the valve lock being screwed on this valve stem, just can be under stress-free free state after passing described installation and maintenance instrument by described valve stem through hole, thus just can install very easily, dismantle locking for the valve mutually crimped with described valve spring on valve stem, after installation or removal complete, unclamped the heavy remaining hole compressing valve spring again by described installation and maintenance instrument, the valve lock just completing electromotor carries out installing, dismantling.Due to valve lock installation and removal be all to carry out under the active force that apneustic spring applies, such that it is able to convenient, be rapidly performed by installation and removal.
Further, described installation and maintenance instrument also includes loading plate, and two described heavy remaining holes that position is mutually related are arranged on described loading plate.
Further, being additionally provided with support screwed hole on described loading plate, the described support screwed hole position arranging position fabrication hole corresponding with on electromotor on described loading plate adapts；During the installation and removal that described valve is locked, described loading plate is fixed on the electromotor needing to dismantle valve lock position by the described corresponding fabrication hole on screwed hole and electromotor that supports.
Further, it is additionally provided with pockets at described valve stem through the outboard end in hole.
Further, described holding tank is cone tank, and described cone tank and described valve stem are coaxial through hole.
Accompanying drawing explanation
Fig. 1 is this utility model front view for the installation and maintenance instrument of engine air door lock；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Figure is labeled as: heavy remaining hole 1, valve stem pass hole 2, valve lock 3, valve stem 4, valve spring 5, loading plate 6, support screwed hole 7, pockets 8.
Detailed description of the invention
As shown in Figure 1, Figure 2 and shown in Fig. 3 be that this utility model provides a kind of quickly and easily the valve of electromotor can be locked the installation and maintenance instrument for engine air door lock installed, dismantle.Described installation and maintenance instrument includes two the heavy remaining holes 1 that are mutually related on position, is respectively arranged with the valve stem coaxial with heavy remaining hole 1 accordingly through hole 2 on two described heavy remaining holes 1；During the installation and removal of described valve lock 3, the valve spring 5 holding out against described valve stem 4 is pressed from described valve stem 4 by described heavy remaining hole 1.The above-mentioned valve stem 4 according to electromotor installation valve lock is double joint and arranges, and the feature of the most interrelated system of valve stem installing hole of these two valve stems 4 is installed, the application a set of includes two the heavy remaining holes 1 that are mutually related in position by arranging, and on two described heavy remaining holes 1, it is respectively provided with the valve stem coaxial with the heavy remaining hole 1 accordingly installation and maintenance instrument through hole 2, and during the installation and removal of described valve lock 3, the valve spring 5 holding out against described valve stem 4 is pressed from described valve stem 4 by described heavy remaining hole 1.So, owing to valve spring 5 is pressed after described valve stem 4 by heavy remaining hole 1, valve stem 4 is together with the valve lock 3 being screwed on this valve stem 4, just can be under stress-free free state after passing described installation and maintenance instrument by described valve stem through hole 2, thus just can install very easily, the valve lock 3 that being used on dismounting valve stem 4 mutually crimps with described valve spring 5, after installation or removal complete, the heavy remaining hole 1 compressing valve spring 5 is unclamped again by described installation and maintenance instrument, just the valve lock completing electromotor is installed, dismounting.Due to valve lock installation and removal be all to carry out under the active force that apneustic spring applies, such that it is able to convenient, be rapidly performed by installation and removal.
In above-mentioned embodiment, the structure in holes more than sinking that is mutually related on position two has a lot, but in order to the structure with electromotor adapts, and the installation and maintenance instrument described in installing when facilitating maintainer to use simultaneously and removing, by being used for, the application arranges that the structure in described heavy remaining hole is set to loading plate 6, two described heavy remaining holes 1 that position is mutually related are arranged on described loading plate 6.And on described loading plate 6, it is provided with support screwed hole 7 again, and makes the described support screwed hole 7 position that position fabrication hole corresponding with on electromotor is set on described loading plate 6 adapt；So, during the installation and removal of described valve lock 3, described loading plate 6 just can be fixed on by fabrication hole corresponding on described support screwed hole 7 and electromotor needs dismounting valve to lock on the electromotor of 3 positions.
Further, in order to the valve lock 3 disassembled can easily take out, will not fall to again on the ground, the outboard end passing hole 2 at described valve stem is additionally provided with pockets 8 simultaneously.Now, the optimum structure of described pockets 8 is cone tank, and makes described cone tank and described valve stem coaxial through hole 2.
Claims (5)
1. the installation and maintenance instrument for engine air door lock, it is characterized in that: include two the heavy remaining holes (1) that are mutually related on position, two described heavy remaining holes (1) are respectively arranged with the valve stem coaxial with heavy remaining hole (1) accordingly through hole (2)；During the installation and removal of described valve lock (3), the valve spring (5) holding out against valve stem (4) is pressed from described valve stem (4) by described heavy remaining hole (1).
Installation and maintenance instrument for engine air door lock the most according to claim 1, it is characterized in that: described installation and maintenance instrument also includes loading plate (6), two described heavy remaining holes (1) that position is mutually related are arranged on described loading plate (6).
Installation and maintenance instrument for engine air door lock the most according to claim 2, it is characterized in that: being additionally provided with support screwed hole (7) on described loading plate (6), the described support screwed hole (7) position arranging position fabrication hole corresponding with on electromotor on described loading plate (6) adapts；During the installation and removal of described valve lock (3), described loading plate (6) is fixed on by fabrication hole corresponding on described support screwed hole (7) and electromotor on the electromotor needing to dismantle valve lock (3) position.
4. according to the installation and maintenance instrument for engine air door lock described in claim 1,2 or 3, it is characterised in that: the outboard end passing hole (2) at described valve stem is additionally provided with pockets (8).
Installation and maintenance instrument for engine air door lock the most according to claim 4, it is characterised in that: described pockets (8) is cone tank, and described cone tank and described valve stem are coaxial through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010382.2U CN205465941U (en) | 2015-12-08 | 2015-12-08 | A installation repair tools for engine valve lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010382.2U CN205465941U (en) | 2015-12-08 | 2015-12-08 | A installation repair tools for engine valve lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465941U true CN205465941U (en) | 2016-08-17 |
Family
ID=56661138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010382.2U Expired - Fee Related CN205465941U (en) | 2015-12-08 | 2015-12-08 | A installation repair tools for engine valve lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345723A (en) * | 2015-12-08 | 2016-02-24 | 四川国鑫机械制造有限公司 | Mounting and maintaining tool for engine valve lock |
| CN111015186A (en) * | 2019-12-30 | 2020-04-17 | 一汽解放汽车有限公司 | Engine valve lock piece mounting table |
-
2015
- 2015-12-08 CN CN201521010382.2U patent/CN205465941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345723A (en) * | 2015-12-08 | 2016-02-24 | 四川国鑫机械制造有限公司 | Mounting and maintaining tool for engine valve lock |
| CN111015186A (en) * | 2019-12-30 | 2020-04-17 | 一汽解放汽车有限公司 | Engine valve lock piece mounting table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20161208 |