CN207832092U - A kind of valve pocket length detection tool - Google Patents
A kind of valve pocket length detection tool Download PDFInfo
- Publication number
- CN207832092U CN207832092U CN201820296810.XU CN201820296810U CN207832092U CN 207832092 U CN207832092 U CN 207832092U CN 201820296810 U CN201820296810 U CN 201820296810U CN 207832092 U CN207832092 U CN 207832092U
- Authority
- CN
- China
- Prior art keywords
- top plate
- valve pocket
- amesdial
- holders
- hole
- 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
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of valve pocket length detection tools, including bottom plate, two holders and top plate, the top plate is set to above bottom plate, the top plate is connect with bottom plate by two holders, the top plate is equipped with amesdial, and the gauge outfit of the amesdial is suspended between two holders, and the top plate is equipped with through-hole, blind hole in the head and product of the amesdial is adapted, and the head of the amesdial is pierced by from the through-hole on top plate.The utility model is simple in structure, measurement is quick and precisely, is suitable for the detection of high-volume valve pocket.
Description
Technical field
The utility model is related to detection device fields, more particularly, to a kind of valve pocket length detection tool.
Background technology
Cubing is industrial production enterprise for controlling product various sizes（Such as aperture, bulk etc.）Simple and direct work
Tool, improves production efficiency and control quality, the product for being suitable for producing in enormous quantities, and such as auto parts and components are measured with substituting profession
Tool, such as smooth feeler gauge, plug thread gauge, caliber gauge.
The flexible checking implement of earliest period（The first generation, that is, G1 flexible checking implements）Refer to modularization cubing or combined detection tool, built-up jig,
Have the characteristics that be freely combined, reuse, including the different forms such as threaded hole battle array, proximate matter, hydraulic pressure.The second generation, that is, G2 is flexible
Cubing refers to the cubing based on gauge head, has the characteristics that adjustable, quantization measures.The third generation, that is, G3 flexible checking implements refer to a new generation
Site error detecting system, probe location, angle can need arbitrary setting according to user, and tooling used can also basis
Product is adjusted, and measurement process is realized automatically, detection data is directly into database, and more high-end flexible checking implement system has margin of error
According to analytic function, data can be used for statistical Process Control（SPC）.G3 flexible checking implements can also be a kind of cost it is relatively low
Line detecting system.
The special advantage that flexible checking implement has some traditional cubings no includes mainly：One flexible checking implement slightly adjusts
It just can measure different products（One-to-many or adjustable, saving memory space, component may be reused）, automatic measurement, number
According to automatically recording, high certainty of measurement, not being afraid of deformation（Maintenance cost is low）, the development cycle it is short etc..
Flexible checking implement is the important supplement of traditional cubing, and the small not gauge head easy to install in some occasions such as space when can only
Use traditional cubing.Currently, flexible checking implement can not also substitute traditional cubing completely.
The precision of flexible checking implement is ensured by gauge head precision.Since gauge head can reset zero, even if tooling is smart
Low or deformation is spent, as long as gauge head is zeroed again, system can be automatically performed compensation, not interfere with use substantially.
Flexible checking implement uses gauge head mode measurement error, so measuring point is discrete；And traditional cubing is reference type face
For measuring basis, measurement point is continuous.Flexible checking implement is automatic measurement, needs stable power supply；Traditional cubing is typically pure
Mechanical measurement does not need power supply generally.
Automobile steering system includes mainly steering wheel, input shaft, torque arm and power steering hydraulic system.Power steering liquid
The power steering valve of pressure system includes valve pocket and valve two parts, is equipped with oilhole on valve pocket and spool, different on valve pocket and spool
The oilhole of position, which is interconnected, can form the different closed circuit in flow direction.Steering wheel is connect by input shaft with torque arm,
The other end of torque arm is connect with spool.When rotating steering wheel, torque is passed to torque arm, torque arm band by input shaft
Movable valve plug rotates, and makes spool that relative motion occur with valve pocket, can thus change the break-make relationship of oil duct between valve pocket and spool
With the flow direction of hydraulic oil, and then by hydraulic gear band motor car wheel towards different directions rotate.In the inner peripheral surface of valve pocket
On be additionally provided with eight equally distributed oil grooves, oil groove cooperatively forms the oil circuit of hydraulic oil with spool peripheral surface.
It is a housing configuration as shown in Figure 1, the lower end of the valve pocket 111 is equipped with blind hole 112.In valve pocket production, blind hole
Pitch-row is difficult to measure due to narrow space by common fixture and cubing, so needing to design a special measurement valve
Whether the cubing of set is qualified come the pitch-row that measures blind hole.
Invention content
The technical problem to be solved by the utility model is to provide a kind of valve pocket length detection tools, it can quickly measure valve pocket
Whether the pitch-row of interior blind hole is qualified, and the cubing is easy to operate, low to the level requirement of survey crew, applied widely.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of valve pocket length detection tool, including bottom
Plate, two holders and top plate, the top plate are set to above bottom plate, and the top plate is connected with bottom plate by two holders
It connects, the top plate is equipped with amesdial, and the gauge outfit of the amesdial is suspended between two holders, is set on the top plate
There is through-hole, the blind hole in the head and product of the amesdial is adapted, and the head of the amesdial is from top plate
Through-hole is pierced by.
It is further improved as the utility model, further includes positioning pin, the positioning pin is inserted into from the leading flank of top plate
And be against on the table bar of amesdial, it is outer on the positioning pin to be cased with spring
Compared with prior art, quick and accurate the utility model has the advantage of simple in structure, measurement, it is suitable for large quantities of
Measure the detection of valve pocket.The lower end of valve pocket to be measured is inserted into the through-hole of top plate, and leakage is made to exist by detection process in simple terms
Head outside top plate is against in the blind hole in valve pocket, pushes valve pocket, and record the meter pointer data of amesdial, by data and mark
Accurate valve pocket data are compared, and judge whether the pitch-row of blind hole on valve pocket is qualified.
Description of the drawings
Fig. 1 is housing configuration schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the vertical view of the utility model part-structure schematic diagram.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1 to Figure 3：A kind of valve pocket length detection tool, including 1, two holder 2 of bottom plate and top plate 3, top plate 3 are set to
1 top of bottom plate, top plate 3 are connect with bottom plate 1 by two holders 2, and top plate 3 is equipped with amesdial 4, and the gauge outfit 41 of amesdial 4 is outstanding
Between hanging over two holders 2, top plate 3 is equipped with through-hole, and head 42 and the blind hole 112 on product of amesdial 4 are adapted, and thousand
Through-hole of the head 42 of table 4 from top plate is divided to be pierced by.
Further include positioning pin 5, positioning pin 5 is inserted into from the leading flank of top plate 3 and is against on the table bar 43 of amesdial 4, positioning
It is outer on pin 5 to be cased with spring 6.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (2)
1. a kind of valve pocket length detection tool, it is characterised in that including bottom plate, two holders and top plate, the top plate is set on bottom plate
Side, the top plate are connect with bottom plate by two holders, and the top plate is equipped with amesdial, the amesdial
Gauge outfit be suspended between two holders, the top plate is equipped with through-hole, blind in the head and product of the amesdial
Hole is adapted, and the head of the amesdial is pierced by from the through-hole on top plate.
2. a kind of valve pocket length detection tool according to claim 1, it is characterised in that further include positioning pin, the positioning pin
It is inserted into and is against on the table bar of amesdial from the leading flank of top plate, it is outer on the positioning pin to be cased with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296810.XU CN207832092U (en) | 2018-03-02 | 2018-03-02 | A kind of valve pocket length detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296810.XU CN207832092U (en) | 2018-03-02 | 2018-03-02 | A kind of valve pocket length detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832092U true CN207832092U (en) | 2018-09-07 |
Family
ID=63398751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296810.XU Active CN207832092U (en) | 2018-03-02 | 2018-03-02 | A kind of valve pocket length detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832092U (en) |
-
2018
- 2018-03-02 CN CN201820296810.XU patent/CN207832092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011240426A (en) | Marking-off tool | |
| CN205201202U (en) | Measurement device for answer three -dimensional turning power of variant | |
| CN103245272B (en) | For the gauge that short female cone is measured | |
| CN207832092U (en) | A kind of valve pocket length detection tool | |
| CN108844445A (en) | A kind of transmission shaft concentricity detecting tool | |
| CN201293630Y (en) | Measuring tool for measuring distance between space intersection point and plane | |
| CN210664292U (en) | Multifunctional movable vernier measuring instrument | |
| CN204944377U (en) | Camshaft length detection tool | |
| CN109458914B (en) | Inclined hole depth measuring tool | |
| CN107726958B (en) | Device and method for detecting depth of special-shaped throttle groove of plunger of fuel nozzle valve | |
| CN206192203U (en) | It examines utensil to lead to no -go gage | |
| CN216012073U (en) | Center angle gauge | |
| CN207066317U (en) | The outer circle measurer of belt wheel V-shaped groove | |
| CN202452943U (en) | Device for detecting symmetry of inner hole double key groove | |
| CN207832154U (en) | A kind of sprocket wheel distance over bar cubing | |
| CN211085014U (en) | Measuring tool for hole pitch of process hole on top surface of cylinder cover | |
| CN209085507U (en) | The device for fast detecting of inner bore chamfering depth | |
| CN203928965U (en) | A kind of lift range measuring apparatus | |
| CN208833131U (en) | A kind of cubing measuring ball screw lead error | |
| CN105666325A (en) | Taper measuring method and device, internal grinding machine and external grinding machine | |
| CN208952851U (en) | A kind of odd number gear spline excircle dimension measurement cubing | |
| CN217845000U (en) | Device for measuring width of step on end face of shaft part | |
| CN221404126U (en) | Case and bracket assembly mounting hole detection device | |
| CN103743320A (en) | Device and method for detecting distance from engine body inclined transmission face to engine body bottom face | |
| CN203981050U (en) | A kind of multifunctional measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |