CN206573032U - Engine bearing lid integrates special gauge - Google Patents
Engine bearing lid integrates special gauge Download PDFInfo
- Publication number
- CN206573032U CN206573032U CN201720112018.XU CN201720112018U CN206573032U CN 206573032 U CN206573032 U CN 206573032U CN 201720112018 U CN201720112018 U CN 201720112018U CN 206573032 U CN206573032 U CN 206573032U
- Authority
- CN
- China
- Prior art keywords
- measurement bar
- center distance
- bearing lid
- engine bearing
- special gauge
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Special gauge is integrated the utility model discloses a kind of engine bearing lid, the special gauge includes limited block, left and right center distance measurement bar, the pin that leaks hunting, left and right locating piece, left and right measuring mechanism and left and right display panel；Left measuring mechanism one end is connected with left display panel, and the other end is relative away from measurement bar with left center, and right measuring mechanism one end is connected with right display panel, and the other end is relative with right center distance measurement bar；Limited block, left locating piece, left center are sequentially from left to right arranged away from measurement bar, the pin that leaks hunting, right center distance measurement bar, right locating piece；The centre-to-centre spacing of left and right center distance measurement bar is equal to the centre-to-centre spacing of engine bearing lid or so bolt hole, and the diameter of left and right center distance measurement bar subtracts center distance tolerance equal to the diameter a reference value of left and right bolt hole, and the pin that leaks hunting is engaged with the slip groove of engine bearing lid.Compared with the existing, the utility model is only with a cubing, quick, correctly detect bolt hole center and detected away from, the leakage processing of bolt hole to lateral location size, watt groove.
Description
Technical field
The utility model is related to a kind of engine bearing lid and integrates special gauge.
Background technology
The existing screw centre-to-centre spacing of detection engine bearing lid two and detection screw are respectively to one big side apart from size
Detected using general measurer (slide measure).On the one hand, to produce vision in batch quick detection tired for slide measure
Labor, testing staff easily misunderstands reading or leak detection.On the other hand, slide measure cubing detection efficiency is relatively low, is not suitable for
Batch detection.The every position detection content for being additionally, since screw is more dispersed, causes increasing for testing staff, increase detection
Cost.
Utility model content
The problem of detection efficiency and the cost of lid high-volume processing are held for lifting spindle, and reduce the technical ability to testing staff
Level requirement, the utility model provides a kind of comprehensive check tool quickly accurately detected to engine main bearing cover bolt hole position.
Technical scheme is：A kind of engine bearing lid integrates special gauge, and the special gauge is included in limited block, left and right
The heart is away from measurement bar, the pin that leaks hunting, left and right locating piece, left and right measuring mechanism and left and right display panel；Left measuring mechanism one end and left display
Disk is connected, and the other end is relative away from measurement bar with left center, and right measuring mechanism one end is connected with right display panel, the other end and the right side
Center distance measurement bar is relative；Limited block, left locating piece, left center are away from measurement bar, the pin that leaks hunting, right center distance measurement bar, right positioning
Block is sequentially from left to right arranged；The centre-to-centre spacing of left and right center distance measurement bar is equal to the center of engine bearing lid or so bolt hole
Away from the diameter of left and right center distance measurement bar subtracts center distance tolerance equal to the diameter a reference value of left and right bolt hole, and leak hunting pin and hair
The slip groove of motivation bearing cap is engaged.
Preferably, the left and right measuring mechanism includes adjusting rod, compression spring, resilient sleeve and regulation bushing, pressure
Contracting spring housing is on adjusting rod.
Preferably, the special gauge is additionally provided with bottom plate and support feet.
Preferably, the special gauge is additionally provided with two measurement bushings.
Preferably, the display panel is percentage comparator.
The beneficial effects of the utility model are：
Can be quick, correctly detect bolt hole center away from, bolt hole to side only with a cubing with the utility model
The leakage processing detection of face position dimension, watt groove.The utility model can quick and precisely realize multiple position measurements of bolt hole.Together
When measure two positions, without separated measurement；The utility model not manually reading, it is only necessary to whether see percentage comparator pointer
In the range of restriction, it is to avoid because of error in reading and caused by erroneous judgement；The utility model mitigates staff labor intensity, reduction pair
The requirement of personnel's level of skill, saves testing staff；The utility model accuracy of detection is high, and stability is good, it is adaptable to which high-volume is examined
Survey.The utility model bolt hole sets two percentage comparators to measure to back position size, and position dimension is reflected in
Above dial plate, it is to avoid visual fatigue and erroneous judgement that artificial reading is produced；The utility model bolt hole center is away from using maximum solid
Method is measured, while measurement bar is as the locating rod for detecting back position size, locating rod chrome-faced processing is improved resistance to
Mill performance simultaneously lifts service life；The utility model sets leakproof in-process measurement pin, can detect the leakage processing of slip groove.
Brief description of the drawings
Fig. 1 is the utility model front view schematic diagram；
Fig. 2 is the utility model top view diagram intention；
Fig. 3 is this utility model measuring mechanism structural representation；
Fig. 4 is the utility model test specimen front view schematic diagram；
Fig. 5 is the utility model test specimen right view schematic diagram；
Fig. 6 is the utility model test specimen upward view schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
In Fig. 4-6 measured piece engine bearing lid 4, two sides are respectively made up of upper side 20 and seam face 12, on
Sideways 20 with seam face 12 not at grade, the distance between two seam faces 12 are more than the distance between two sides.Bolt
Hole has two, respectively left bolt hole 14 and right bolt hole 15, closes at the left position of bolt hole 14 and is provided with slip groove 19, slip groove
19 have a segment distance from the back side 8.
Such as Fig. 1-3, a kind of engine bearing lid integrates special gauge, including limited block 1, left and right center distance measurement bar 2, survey
Leak pin 3, left and right locating piece 5, left and right measuring mechanism 11 and left and right display panel 10.Left measuring mechanism one end is connected with left display panel
Connect, the other end is relative away from measurement bar with left center, right measuring mechanism one end is connected with right display panel, the other end and right centre-to-centre spacing
Measurement bar is relative.Limited block 1, left locating piece, left center are suitable away from measurement bar, the pin 3 that leaks hunting, right center distance measurement bar, right locating piece
It is secondary from left to right to arrange.The centre-to-centre spacing of left and right center distance measurement bar is equal to the centre-to-centre spacing of engine bearing lid or so bolt hole, left
The diameter a reference value that the diameter of right center distance measurement bar is equal to left and right bolt hole subtracts center distance tolerance, and leak hunting pin 3 and engine
The slip groove 19 of bearing cap is engaged.
Left and right display panel 10 is percentage comparator.
The special gauge is provided with bottom plate 7 and support feet 9, and limited block 1, two center distance measurement bars 2, leak hunting pin 3 and two
Block locating piece 5 is installed on bottom plate 7.Support feet 9 is connected under bottom plate 7.
The special gauge is additionally provided with two measurement bushings 6, and measurement bushing 6 is used to protect center distance measurement bar 2
Bottom outlet is installed.
Left measuring mechanism and right measuring mechanism include adjusting rod 18, compression spring 17, resilient sleeve 13 and regulation bushing
16.Compression spring 17 is enclosed on adjusting rod 18, and the one end of adjusting rod 18 is relative with center distance measurement bar, the other end and display panel phase
Even.
Pin 3 leak hunting for detecting whether leakage processing slip groove.
Center distance measurement bar 2 is responsible for detection left and right bolt hole center away from whether qualified and as detection bolt hole and the back side 8
The positioning of position dimension, center distance measurement bar 2 is using alloy tool steel making, Quenching Treatment and in chrome-faced, it is ensured that high
Wearability and long life.
Locating piece 5 is positioning parallels, is made using alloy tool steel, Quenching Treatment, with high rigidity and high-wearing feature.
When producing batch testing, testing procedure is as follows：
1. calibrate.Standard calibration block (the standard calibration block is most accurate engine bearing lid) is taken, by standard calibration block
Left and right bolt hole insert left and right center distance measurement bar 2 respectively and shift bottom surface onto and be in contact with left and right locating piece 5, adjust adjusting rod
18, to tangent with standard calibration block, adjust the pointer sensing zero graduation of left and right display panel 10, are then existed according to acceptable tolerance respectively
Draw graticule A and B in the zero graduation both sides of display panel.
2. detection discriminates whether certified products.By the left and right bolt hole insertion left and right centre-to-centre spacing of engine bearing lid to be detected
Measurement bar 2, can not such as be inserted, then bolt hole center is unqualified away from position degree；If insertion but can not under on earth, then leakage processing card
Watt groove and it is unqualified；If insertion and can under on earth, and left and right display panel numerical value between graticule A and B, then to be qualified
Product, otherwise to be unqualified.
3. next engine bearing lid to be detected is detected.
The utility model is detected that detection speed is accurate soon, not by artificial using maximum solid method and comparative measurement method
Subjective factor influences.
Claims (5)
1. a kind of engine bearing lid integrates special gauge, it is characterised in that：The special gauge includes limited block, left and right center
Away from measurement bar, the pin that leaks hunting, left and right locating piece, left and right measuring mechanism and left and right display panel；Left measuring mechanism one end and left display panel
It is connected, the other end is relative away from measurement bar with left center, right measuring mechanism one end is connected with right display panel, in the other end and the right side
The heart is relative away from measurement bar；Limited block, left locating piece, left center are away from measurement bar, the pin that leaks hunting, right center distance measurement bar, right locating piece
Sequentially from left to right arrange；The centre-to-centre spacing of left and right center distance measurement bar is equal to the centre-to-centre spacing of engine bearing lid or so bolt hole,
The diameter a reference value that the diameter of left and right center distance measurement bar is equal to left and right bolt hole subtracts center distance tolerance, and leak hunting pin and engine
The slip groove of bearing cap is engaged.
2. engine bearing lid according to claim 1 integrates special gauge, it is characterised in that：The left and right measuring mechanism
Include adjusting rod, compression spring, resilient sleeve and regulation bushing, compression spring is enclosed on adjusting rod.
3. special gauge is integrated according to any described engine bearing lid of claim 1 or 2, it is characterised in that：It is described special
Cubing is additionally provided with bottom plate and support feet.
4. engine bearing lid according to claim 3 integrates special gauge, it is characterised in that：The special gauge is also set
It is equipped with two measurement bushings.
5. engine bearing lid according to claim 4 integrates special gauge, it is characterised in that：The display panel is percentage
Comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112018.XU CN206573032U (en) | 2017-02-07 | 2017-02-07 | Engine bearing lid integrates special gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112018.XU CN206573032U (en) | 2017-02-07 | 2017-02-07 | Engine bearing lid integrates special gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573032U true CN206573032U (en) | 2017-10-20 |
Family
ID=60058032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720112018.XU Expired - Fee Related CN206573032U (en) | 2017-02-07 | 2017-02-07 | Engine bearing lid integrates special gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044816A (en) * | 2017-02-07 | 2017-08-15 | 成都三信动力部件有限公司 | Engine bearing lid integrates special gauge and detection method |
-
2017
- 2017-02-07 CN CN201720112018.XU patent/CN206573032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044816A (en) * | 2017-02-07 | 2017-08-15 | 成都三信动力部件有限公司 | Engine bearing lid integrates special gauge and detection method |
| CN107044816B (en) * | 2017-02-07 | 2023-07-14 | 成都三信动力部件有限公司 | Comprehensive special detection tool and detection method for engine bearing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20210207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |