CN206177161U - Detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision - Google Patents
Detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision Download PDFInfo
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- CN206177161U CN206177161U CN201620979410.XU CN201620979410U CN206177161U CN 206177161 U CN206177161 U CN 206177161U CN 201620979410 U CN201620979410 U CN 201620979410U CN 206177161 U CN206177161 U CN 206177161U
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- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000002485 combustion reaction Methods 0.000 title abstract description 8
- 238000003754 machining Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision through spirit level leveling organism, utilizes the calibration of calibration gage block to detect the frock, detects the frock and includes the connecting rod, arc locating plate, strip -shaped locating board, jackscrew, percentage table and a plurality of locking bolt, arc locating plate and strip -shaped locating board set up in connecting rod one end perpendicularly in proper order, be provided with the jackscrew on the arc locating plate, the last locking bolt that is provided with of strip -shaped locating board, the strip -shaped locating board vertical fixation is provided with the percentage table. Its method includes following step: step no. 1, prepare before detecting, step no. 2, calibration, step no. 3, detect. The beneficial effects of the utility model are that: simple structure, it is convenient to use, the high accuracy, the detection of conventional internal -combustion engine organism cylinder hole size position accuracy cost is reduced, the detection efficiency is improved. Work piece the transfer process's damage risk has been reduced simultaneously.
Description
Technical field
This utility model belongs to internal combustion engine processing technique field, is related to a kind of detection side of IC engine airframe casing bore in upright arrangement
Method.
Background technology
In IC engine airframe processing, the axiality of upper and lower casing bore and its there is very strict chi with the spacing of crankshaft hole
Very little positional precision, for miniature high-speed internal combustion engine, can be evaluated to the processing result at the position using three coordinate measuring machine,
But, the size of large-scale middling speed internal combustion engine is big, and internal structure is complicated, and the function of conventional three coordinate measuring machine cannot meet its measurement
Require.
If using three coordinate measuring engine measurement position of customization, following shortcoming can be produced：1）Oneself investment customization three
Coordinate, more conventional three coordinate of cost are higher by 1-2 times；2）By external resource three-dimensional coordinates measurement, measurement unit price is high, measure the cycle consumption
Shi Duo；3）During part is transported to measurement workshop from processing factory, crane, truck, a large amount of human and material resources are taken, and
It is easily caused part injury.
For this purpose, how to provide a kind of detecting tool and method of IC engine airframe casing bore in upright arrangement, it is that this utility model grinds
The purpose studied carefully.
Utility model content
To overcome prior art not enough, this utility model provides a kind of inspection of IC engine airframe casing bore machining accuracy in upright arrangement
Frock and method are surveyed, IC engine airframe casing bore is solved and is detected high cost of the prior art, cycle length, takes excessive money
Source, there are problems that.
To solve prior art problem, the technical scheme adopted by this utility model is：
A kind of detecting tool of IC engine airframe casing bore machining accuracy in upright arrangement, by level indicator leveling body, using school
Quasi- gauge block calibrates detecting tool, and the detecting tool includes connecting rod, arc location-plate, bar shaped location-plate, jackscrew, dial gauge and
Some clamping screws；Described arc location-plate and bar shaped location-plate are vertically set on connecting rod one end successively；Described arc
Jackscrew is provided with location-plate；Clamping screw is provided with described bar shaped location-plate；Described bar shaped location-plate is vertically fixed
It is provided with dial gauge.
Further, described arc location-plate and bar shaped location-plate can be arranged as required to multiple.
The beneficial effects of the utility model are：Simple structure, easy to use, high accuracy；Reduce general internal combustion engine body
The testing cost of casing bore size positions precision；Improve detection efficiency；The damage risk of workpiece transport process is reduced simultaneously.
Description of the drawings
Fig. 1 is this utility model detecting tool schematic diagram.
Fig. 2 is this utility model detection method using figure
Wherein：Connecting rod 1, arc location-plate 2, bar shaped location-plate 3, jackscrew 4, dial gauge 5, clamping screw 6.
Specific embodiment
In order that those skilled in the art can more understand technical solutions of the utility model, 1-2 pair below in conjunction with the accompanying drawings
This utility model is further analyzed.
As shown in figure 1, a kind of detecting tool of IC engine airframe casing bore machining accuracy in upright arrangement, by level indicator leveling machine
Body, using calibration gauge block calibration detecting tool, detecting tool includes connecting rod 1, arc location-plate 2, bar shaped location-plate 3, jackscrew
4, dial gauge 5 and some clamping screws 6；Arc location-plate 2 and bar shaped location-plate 3 are vertically set on 1 one end of connecting rod, arc successively
Shape location-plate 2 and bar shaped location-plate 3 can be arranged as required to multiple；Jackscrew 4 is provided with arc location-plate 2；Bar shaped location-plate 3
On be provided with clamping screw 6；Bar shaped location-plate 3 is vertically fixedly installed dial gauge 5.
By level indicator leveling body, using calibration gauge block calibration detecting tool, it is ensured that when length is difference size in drawing,
Total indicator reading is zero-bit, and detecting tool upper end jackscrew 4 is close to upper cylinder holes inwall, and lower end jackscrew 4 is close to lower cylinder holes inwall, bottom
Jackscrew 4 is close to crankshaft hole inwall, and 5 gauge head of dial gauge is pressed on cylinder face, along casing bore circumferencial direction rotary fixture, finds hundred
Point 5 reading minima of table, as distance of the crankshaft hole center to cylinder face, when the distance meets drawing requirement, i.e., upper and lower cylinder
Hole central axis meets drawing requirement with the bulk and position relationship at crankshaft hole center.
This utility model utilizes a kind of method for tooling of the detecting tool of IC engine airframe casing bore machining accuracy in upright arrangement, bag
Include following steps：
Prepare before step one, detection：Jackscrew 4 is arranged in 2 arc surface screwed hole of arc location-plate, by arc location-plate
2 are fixed in connecting rod 1 by clamping screw 6, it is ensured that the position of jackscrew 4 is in the centre of cylinder-bore inwall, 3 points of bar shaped location-plate
Not An Zhuan dial gauge 5 and jackscrew 4, and bar shaped location-plate 3 is fixed in connecting rod 1 with clamping screw 6.Body is hung to contour
Support base, level indicator is fixed on body crankshaft base, adjusts support base, it is ensured that spirit level horizontal.
Step 2, calibration：Calibration gauge block is lain on marble countertop, detecting tool two ends jackscrew 4 is placed on into length
Spend on the gauge block for cylinder face to crankshaft hole inwall, finely tune dial gauge 5, it is ensured that when Gauge Block Length is to differ from drawing size, percentage
Meter reading is zero.
Step 3, detection：As detecting tool is put into by Fig. 2 from casing top half hole, 5 gauge head of dial gauge in frock is pressed in cylinder
After on face, detecting tool upper end jackscrew 4 is close to into upper cylinder holes inwall, lower end jackscrew 4 is close to lower cylinder holes inwall, and bottom jackscrew 4 is leaned on
Tight crankshaft hole inwall, along casing bore circumferencial direction rotary fixture, finds 5 reading minima of dial gauge, as crankshaft hole center
To the distance in cylinder face, when the distance meets drawing requirement, i.e., the space chi at upper and lower casing bore central axis and crankshaft hole center
Very little and position relationship meets drawing requirement.
Frock described in the utility model and method reduce the detection of general internal combustion engine body casing bore size positions precision
Cost；Compared with conventional three-dimensional coordinates measurement mode, detection efficiency is improve；Shop logistics resource is saved, workpiece transhipment is reduced
The damage risk of process.
Above this utility model is described in detail, specific case used herein is to principle of the present utility model
And embodiment is set forth, the explanation of above example is only intended to help and understands method of the present utility model and its core
Thought；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, in specific embodiment and application
Will change in scope, in sum, this specification content is should not be construed as to restriction of the present utility model.
Claims (2)
1. a kind of detecting tool of IC engine airframe casing bore machining accuracy in upright arrangement, it is characterised in that：By level indicator leveling machine
Body, using calibration gauge block calibration detecting tool, the detecting tool includes connecting rod, arc location-plate, bar shaped location-plate, top
Silk, dial gauge and some clamping screws；Described arc location-plate and bar shaped location-plate are vertically set on connecting rod one end successively；
Jackscrew is provided with described arc location-plate；Clamping screw is provided with described bar shaped location-plate；Described bar shaped positioning
Plate is vertically fixedly installed dial gauge.
2. the detecting tool of a kind of IC engine airframe casing bore machining accuracy in upright arrangement according to claim 1, its feature exist
In：Described arc location-plate and bar shaped location-plate can be arranged as required to multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979410.XU CN206177161U (en) | 2016-08-30 | 2016-08-30 | Detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979410.XU CN206177161U (en) | 2016-08-30 | 2016-08-30 | Detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177161U true CN206177161U (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979410.XU Active CN206177161U (en) | 2016-08-30 | 2016-08-30 | Detection frock of orthostichous internal -combustion engine organism cylinder spot facing work precision |
Country Status (1)
| Country | Link |
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| CN (1) | CN206177161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289009A (en) * | 2016-08-30 | 2017-01-04 | 共享智能机器（苏州）有限公司 | The detecting tool of a kind of IC engine airframe casing bore machining accuracy in upright arrangement and method |
-
2016
- 2016-08-30 CN CN201620979410.XU patent/CN206177161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289009A (en) * | 2016-08-30 | 2017-01-04 | 共享智能机器（苏州）有限公司 | The detecting tool of a kind of IC engine airframe casing bore machining accuracy in upright arrangement and method |
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