CN208780083U - A kind of valve guide bushing height detecting device - Google Patents
A kind of valve guide bushing height detecting device Download PDFInfo
- Publication number
- CN208780083U CN208780083U CN201821787358.3U CN201821787358U CN208780083U CN 208780083 U CN208780083 U CN 208780083U CN 201821787358 U CN201821787358 U CN 201821787358U CN 208780083 U CN208780083 U CN 208780083U
- Authority
- CN
- China
- Prior art keywords
- measuring unit
- measuring
- valve guide
- measuring rod
- guide bushing
- 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.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to measuring device technical field, more particularly to a kind of valve guide bushing height detecting device, including measuring rod and measuring unit, the measuring rod is arranged in measuring unit, measuring rod can be moved axially along measuring unit inner via hole, and the upper surface of the measuring unit is step structure.Measuring rod can be moved axially along measuring unit inner via hole, and the upper surface of measuring unit is step structure.Step structure formation certain altitude is poor, which is prescribed limit.In use, measuring unit is set in outside valve guide bushing, measuring unit lower end surface offsets with cylinder head end face, to save leveling procedures.After being arranged, valve guide bushing pushes measuring rod to move up, and the upper surface of measuring rod is stretched out outside measuring unit.It is formed between difference in height when the upper surface of measuring rod is located at step structure, then it represents that it is qualified, use such mode can be with intuitive judgment.
Description
Technical field
The utility model belongs to measuring device technical field, and in particular to a kind of valve guide bushing height detecting device.
Background technique
Whether within the specified scope to need to detect its height after cylinder cover valve guide pipe installation.Common measurement method is logical
Cross height gauge progress.It is needed during being measured using height gauge levelling, and cannot intuitively judge whether it is wanting
It asks in range.
Utility model content
In view of the above technical problems, the utility model provides a kind of valve guide bushing height detecting device, which can be with
Leveling procedures are saved, its height can intuitively be judged.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of valve guide bushing height detecting device, including measuring rod and measuring unit, the measuring rod are arranged in measuring unit,
Measuring rod can be moved axially along measuring unit inner via hole, and the upper surface of the measuring unit is step structure.
The spring coupled with measuring rod is equipped in the measuring unit.
The measuring unit is equipped with screw, and measuring rod is equipped with groove with screw fit, passes through matching for screw and groove
Close the scope of activities that can limit measuring rod.
The measuring unit is round tube.
The utility model compared with prior art, has the beneficial effect that
Measuring rod can be moved axially along measuring unit inner via hole, and the upper surface of measuring unit is step structure.Step structure
Formation certain altitude is poor, which is prescribed limit.In use, measuring unit is set in outside valve guide bushing, under measuring unit
End face offsets with cylinder head end face, to save leveling procedures.After connection, valve guide bushing pushes measuring rod to move up, and measures
The upper surface of bar is stretched out outside measuring unit.It is formed between difference in height when the upper surface of measuring rod is located at step structure, then it represents that close
Lattice.Intuitive judgment can be carried out by using such mode.
Detailed description of the invention
Fig. 1 is the principles of the present invention figure；
Fig. 2 is the axonometric drawing of the utility model；
Fig. 3 is the schematic diagram of the utility model step structure；
Wherein: 1 is measuring rod, and 2 be measuring unit, and 3 be step structure, and 4 be spring, and 5 be screw, and 6 be groove.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
As shown in Figures 1 to 3, a kind of valve guide bushing height detecting device, including measuring rod 1 and measuring unit 2, measuring rod 1 are set
It sets in measuring unit 2, measuring rod 1 can be moved axially along the inner via hole of measuring unit 2.The upper surface of measuring unit 2 is step structure
3, that is, high bottom surface structure is formed, there are differences in height.In use, valve guide bushing is inserted into measuring unit 2, valve guide bushing in insertion process
It pushes measuring rod 1 mobile, is formed between difference in height when the upper surface of measuring rod 1 is located at step structure 3, then it represents that it is qualified, it is no
It is then unqualified.
It preferably contacts to guarantee that measuring rod 1 has in measurement process with valve guide bushing, is equipped with and measurement in measuring unit 2
The both ends of the spring 4 that bar 1 couples, spring 4 couple respectively at measuring unit 2 and measuring rod 1.When measuring rod 1 is mobile, bullet can be compressed
Spring 4 simultaneously generates elastic potential energy, so that measuring rod 1 offsets with valve guide bushing.
Measuring rod 1 is detached from out of measuring unit 2 in order to prevent, and measuring unit 2 is equipped with screw 5, and measuring rod 1 is equipped with and screw
The groove 6 of 5 cooperations.Specifically, screw 5 (can be by being arranged nut generation by the tapped through hole on measuring unit 2 on measuring unit
For) couple with measuring unit 2, one end of screw 5 can be protruded into measuring unit 2, and be located in groove 6, pass through screw 5 and groove 6
Cooperation can limit the scope of activities of measuring rod 1.
Preferably, measuring unit 2 is round tube.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of valve guide bushing height detecting device, it is characterised in that: including measuring rod (1) and measuring unit (2), the measuring rod
(1) setting is in measuring unit (2), and measuring rod (1) can be moved axially along measuring unit (2) inner via hole, the upper end of the measuring unit (2)
Face is step structure (3).
2. a kind of valve guide bushing height detecting device according to claim 1, it is characterised in that: in the measuring unit (2)
Equipped with the spring (4) coupled with measuring rod (1).
3. a kind of valve guide bushing height detecting device according to claim 1, it is characterised in that: on the measuring unit (2)
Equipped with screw (5), measuring rod (1) is equipped with the groove (6) cooperated with screw (5), passes through the cooperation of screw (5) and groove (6)
The scope of activities of measuring rod (1) can be limited.
4. a kind of valve guide bushing height detecting device according to claim 1, it is characterised in that: the measuring unit (2) is
Round tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787358.3U CN208780083U (en) | 2018-11-01 | 2018-11-01 | A kind of valve guide bushing height detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787358.3U CN208780083U (en) | 2018-11-01 | 2018-11-01 | A kind of valve guide bushing height detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780083U true CN208780083U (en) | 2019-04-23 |
Family
ID=66163660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787358.3U Active CN208780083U (en) | 2018-11-01 | 2018-11-01 | A kind of valve guide bushing height detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780083U (en) |
-
2018
- 2018-11-01 CN CN201821787358.3U patent/CN208780083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102841312B (en) | Remote-control key endurance testing device | |
| CN202793759U (en) | Testing head device suitable for button life tester | |
| CN204514560U (en) | A kind of blowdown valve checkout equipment | |
| CN208780083U (en) | A kind of valve guide bushing height detecting device | |
| CN206638135U (en) | For measuring the measurer of workpiece depth | |
| CN102998615A (en) | Test head device applicable to key life tester | |
| CN205918703U (en) | External displacement sensor is used to pneumatic cylinder dynamic testing | |
| CN211878061U (en) | Leakage current testing device | |
| CN205482868U (en) | Detection apparatus for chain roller height | |
| CN208187322U (en) | A kind of drain mast production threaded hole base cone face circularity verifying attachment | |
| CN209132104U (en) | A kind of bearing resistance to compression detection device | |
| CN206618832U (en) | A kind of floating type circuit board testing jig | |
| CN204927454U (en) | Lead acid battery terminal height detecting device | |
| CN205669978U (en) | A kind of high accuracy taper hole cubing | |
| CN109781333A (en) | A kind of pressure transmitter | |
| CN205826000U (en) | Pressure controllable type battery assembling kit | |
| CN209167568U (en) | A kind of hydrocone type pluviograph tack troubleshooting equipment | |
| CN208921756U (en) | A kind of checking of great current probe | |
| CN209117246U (en) | A kind of novel pressure transmitter | |
| CN206756591U (en) | A kind of sheet material piece deformation degree testing device | |
| CN216695470U (en) | Auxiliary equipment for detecting sealing performance of pressure container | |
| CN105067074B (en) | Tower liquid-level detecting method and device under fractionating column | |
| CN206772564U (en) | Crossbeam assembly quickly examines leakage hole punched device | |
| CN204101366U (en) | For the air-breather of small drill drift creepage test | |
| CN205482735U (en) | U type pressure oil pipe detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |