CN105486200A - Integrated inclined plane and inclined hole test tool for cylinder cover - Google Patents
Integrated inclined plane and inclined hole test tool for cylinder cover Download PDFInfo
- Publication number
- CN105486200A CN105486200A CN201510825534.2A CN201510825534A CN105486200A CN 105486200 A CN105486200 A CN 105486200A CN 201510825534 A CN201510825534 A CN 201510825534A CN 105486200 A CN105486200 A CN 105486200A
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- Prior art keywords
- cylinder cover
- hole
- measuring staff
- plane
- datum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an integrated inclined plane and inclined hole test tool for a cylinder cover. The test tool comprises an installation base plate, an installation base and a reference plate, the reference plate is provided with a detection bench installation hole and multiple measuring rod installation holes, and each installation hole is internally provided with a detection bench and a measuring rod in a sleeved manner; the upper end of a detection bench is provided with an upper-limit depth reference surface and a lower-limit depth reference surface; and during detection, if a lower segment of the measuring rod corresponds to and cooperates with an air inlet or a vent, the positions of the air inlet and the vent are qualified, if the upper-limit depth reference surface or the lower-limit depth reference surface and the outer end surface of the reference plate are in the same plane, or the outer end surface of is higher than the lower-limit depth reference surface and lower than the upper-limit depth reference surface, the cutting depth of the inclined plane of the tested cylinder cover is qualified. The integrated test tool is simple in structure, can test whether the cutting depth of the inclined plane and the depth of the inclined hole are qualified, and can rapidly determine whether the tested inclined plane is within the proper tolerance range.
Description
Technical field
The present invention relates to a kind of air cylinder detecting instrument, particularly cylinder cover inclined-plane, inclined hole comprehensive check tool.
Background technology
In the process of cylinder engine, due to the needs that 26S Proteasome Structure and Function is arranged, generally all there is inclined hole, inclined-plane, some inclined-planes are as assembling base plane, and requirement on machining accuracy is higher.If oblique surface machining depth offset is comparatively large, not only can have influence on assembly quality, and then have influence on engine performance, the serious cylinder head that also can cause is scrapped, so it is very necessary to be equipped with corresponding applicable process detection means.If inclined hole is pilot hole, need with other mate, installs closely in order to ensure between assembly parts and cylinder head, the degree of depth of inclined hole must be guaranteed within the limits prescribed, and the center line of this inclined hole needs overlapping with assembly parts corresponding component center line.
But because cylinder head inclined-plane is inclined, so the cutting depth on inclined-plane and the inclined hole degree of depth are all difficult to adopt universal check tool directly to measure, mostly classic method is to adopt three coordinate machine to detect the working depth on inclined-plane.But three coordinate machine detects inconvenient, and the time expended is longer, and cost is high.
Because each machine workpieces has different working depths and cutting depth, detect the numerical value of measurement at three coordinate machine after, reading word is needed to determine whether in claimed range, can not judge that whether product depth is qualified intuitively, therefore this metering system, not only require that workman will use degree of depth vernier calliper and reading, but also need workman's carefulness not misread numeral.In addition, each product allows certain tolerance to exist, and this tolerance value also needs testing staff to remember, and judges according to detected numerical value, for the personnel not remembering or mix up above-mentioned numerical value clearly, easily causes erroneous judgement.
Summary of the invention
The object of the invention is to solve the problem, and a kind of structure provided simple, inclined-plane cutting depth can be measured and the inclined hole degree of depth whether qualified, cylinder cover inclined-plane, the inclined hole comprehensive check tool of measured inclined-plane whether in suitable margin tolerance can be judged again fast.
To achieve these goals, cylinder cover inclined-plane designed by the present invention, inclined hole comprehensive check tool, it comprise for fixed cylinder mounting base, be fixedly mounted on mounting base and be positioned at the datum plate that the mount pad of cylinder cover side to be measured and outer face parallel with cylinder cover inclined-plane to be measured, it is characterized in that, on datum plate, corresponding cylinder cover incline position and cylinder cover inclined hole position are respectively equipped with a monitor station mounting hole and multiple measuring staff mounting hole, are arranged with a monitor station and a measuring staff in monitor station mounting hole and each measuring staff mounting hole respectively, a upper limit depth datum and a minimum air velocity reference field is offered in the upper end of monitor station, upper limit depth datum in described monitor station is equal with cylinder cover inclined-plane cutting depth tolerance value with the difference in height between minimum air velocity reference field, and upper limit depth datum, minimum air velocity reference field all parallel with cylinder cover inclined-plane to be measured, the size and dimension of described measuring staff hypomere matches with the shape and size of cylinder cover air admission hole and vent port, and the center line of each measuring staff is overlapping with the center line corresponding air admission hole or vent port, during detection, if measuring staff hypomere is corresponding with air admission hole or vent port and coordinate, then the position of air admission hole and vent port is qualified, upper limit depth datum and datum plate outer face is touched respectively with hand, minimum air velocity reference field and datum plate outer face, upper limit depth datum is judged by sense of touch, the position relationship of minimum air velocity reference field and datum plate outer face, if the upper limit depth datum of monitor station or minimum air velocity reference field and datum plate outer face are in same plane, or during higher than minimum air velocity reference field and lower than upper limit depth datum, measured cylinder cover inclined-plane cutting depth and qualified.
Further, in each measuring staff mounting hole, an orienting sleeve matched with measuring staff stage casing is equipped with.This orienting sleeve adopts carbon tool steel to process, and has good wearing quality, significantly can improve the serviceable life of cubing, and local adopts carbon tool steel can reduce the cost of manufacture of cubing simultaneously.
Further, described measuring staff comprises upper handle, middle positioning section and lower detection segment, and wherein, middle positioning section and orienting sleeve endoporus adopt small―gap suture to coordinate, and middle positioning section can be free to slide in orienting sleeve.In order to prevent measuring staff in the process detected from detaching, between middle positioning section and lower detection segment, be provided with a spring collar, preventing measuring staff from detaching affects detection speed.
Further, offering a mounting groove be connected with its mounting hole in datum plate upper end, this mounting groove being provided with for preventing from overexerting when detecting the lock-screw detached from datum plate by monitor station.The opposing party of monitor station is provided with two threaded holes, mixes two bolts at these two threaded holes, these two bolts match with the mounting groove that datum plate is offered, and prevent monitor station from coming off in datum plate.
Further, mounting base is provided with at least three supporting pads, according to product orientation hole site, prismatic pin and straight pin is set respectively on two supporting pads.Straight pin and rhombus pin are for accurate positioning cylinder lid.
Compared with prior art, the present invention obtains cylinder cover inclined-plane, inclined hole comprehensive check tool tool have the following advantages:
1, simple to operate, detection speed is fast, less demanding to the professional knowledge of operating personnel.
2, cubing cost of manufacture is cheap, relative to this cubing low price such as three-coordinate instrument of costliness.
3, can detect inclined-plane, can detect inclined hole position again, make same cubing can detect multiple position simultaneously, save detection time.
4, by arranging one high and one low reference field in monitor station outer face, and by touching this reference field with hand, judge whether there is difference in height between reference field and datum plate upper surface by sense of touch, thus judge that whether the inclined-plane thickness of cutting in workpiece for measurement is qualified exactly, there will not be erroneous judgement.
Accompanying drawing explanation
View when Fig. 1 is cylinder cover inclined-plane in embodiment, inclined hole comprehensive check tool detects cylinder cover;
Fig. 2 is the vertical view of cylinder cover inclined-plane in embodiment, inclined hole comprehensive check tool;
Fig. 3 is the cut-open view of A-A in Fig. 2.
In figure: cylinder cover 1 to be measured, mounting base 2, mount pad 3, datum plate 4, monitor station mounting hole 41, measuring staff mounting hole 42, outer face 43, mounting groove 44, monitor station 5, upper limit depth datum 51, minimum air velocity reference field 52, isolation channel 53, measuring staff 6, upper handle 61, middle positioning section 62, lower detection segment 63, spring collar 64, orienting sleeve 7, lock-screw 8.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
The cylinder cover inclined-plane that the present embodiment provides, inclined hole comprehensive check tool, as shown in Figure 1-Figure 3, it comprises the mounting base 2 for fixed cylinder, to be fixedly mounted on mounting base 2 and the mount pad 3 being positioned at cylinder cover 1 left and right sides to be measured and the datum plate 4 be fixedly mounted on each mount pad 3, the outer face 43 of described datum plate 4 parallels with cylinder cover 1 inclined-plane to be measured, on each datum plate 4, corresponding cylinder cover incline position and cylinder cover inclined hole position are respectively equipped with a monitor station mounting hole 41 and multiple measuring staff mounting hole 42, a monitor station 5 and a measuring staff 6 is arranged with respectively in monitor station mounting hole 41 and each measuring staff mounting hole 42, a upper limit depth datum 51 and a minimum air velocity reference field 52 is offered in the upper end of monitor station 5, upper limit depth datum 51 in described monitor station 5 is equal with cylinder cover inclined-plane cutting depth tolerance value with the difference in height between minimum air velocity reference field 52, and upper limit depth datum 51, minimum air velocity reference field 52 all parallel with cylinder cover 1 inclined-plane to be measured, the size and dimension of described measuring staff 6 hypomere matches with the shape and size of cylinder cover air admission hole and vent port, and the center line of each measuring staff 6 is overlapping with the center line corresponding air admission hole or vent port, when detecting inclined hole position, if measuring staff 6 hypomere is corresponding with air admission hole or vent port and can be inserted therein, then the position of air admission hole and vent port is qualified, when detecting inclined-plane, the outer face 43 of the outer face 43 of upper limit depth datum 51 and datum plate 4, minimum air velocity reference field 52 and datum plate 4 is touched respectively with hand, 43 position relationships of the outer face of upper limit depth datum 51, minimum air velocity reference field 52 and datum plate 4 are judged by sense of touch, if the upper limit depth datum 51 of monitor station 5 or minimum air velocity reference field 52 are in same plane with the outer face 43 of datum plate 4, or during higher than minimum air velocity reference field 52 and lower than upper limit depth datum 51, measured cylinder cover inclined-plane cutting depth and qualified.
An orienting sleeve 7 matched with measuring staff 6 stage casing is equipped with in each measuring staff mounting hole 42.This orienting sleeve 7 adopts carbon tool steel to process, and has good wearing quality, significantly can improve the serviceable life of cubing, and local adopts carbon tool steel can reduce the cost of manufacture of cubing simultaneously.
As shown in Figure 3, above-mentioned measuring staff 6 comprises upper handle 61, middle positioning section 62 and lower detection segment 63, and wherein, middle positioning section 62 adopts small―gap suture to coordinate with orienting sleeve 7 endoporus, and middle positioning section 62 can be free to slide in orienting sleeve 7.In order to prevent measuring staff 6 in the process detected from detaching, between middle positioning section 62 and lower detection segment 63, be provided with a spring collar 64, preventing measuring staff 6 from detaching affects detection speed.
Offering a mounting groove 44 be connected with monitor station mounting hole 41 in datum plate 4 upper end, this mounting groove 44 being provided with for preventing from overexerting when detecting the lock-screw 8 detached from datum plate 4 by monitor station 5.The opposing party of monitor station 5 is provided with two threaded holes, and mix at these two threaded holes and be equipped with a bolt, bolt matches with the mounting groove 44 that datum plate 4 is offered, and prevents monitor station 5 from coming off in datum plate 4.
As optimization, mounting base 2 is provided with at least three supporting pads 21, according to cylinder head lower end position of positioning hole, prismatic pin and straight pin is set respectively on two supporting pads 21.Straight pin and rhombus pin are for accurate positioning cylinder lid.
In addition, for the ease of touching, upper limit depth datum 51 and minimum air velocity reference field 52 being separated, offering one in the upper end of monitor station 5 for splitting the isolation channel 53 of upper limit depth datum 51 and minimum air velocity reference field 52.During touch, touch respectively and can judge.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant's reference preferred embodiment is to invention has been detailed description, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a cylinder cover inclined-plane, inclined hole comprehensive check tool, it comprise for fixed cylinder mounting base, be fixedly mounted on mounting base and be positioned at the datum plate that the mount pad of cylinder cover side to be measured and outer face parallel with cylinder cover inclined-plane to be measured, it is characterized in that, on datum plate, corresponding cylinder cover incline position and cylinder cover inclined hole position are respectively equipped with a monitor station mounting hole and multiple measuring staff mounting hole, are arranged with a monitor station and a measuring staff in monitor station mounting hole and each measuring staff mounting hole respectively, a upper limit depth datum and a minimum air velocity reference field is offered in the upper end of monitor station, upper limit depth datum in described monitor station is equal with cylinder cover inclined-plane cutting depth tolerance value with the difference in height between minimum air velocity reference field, and upper limit depth datum, minimum air velocity reference field all parallel with cylinder cover inclined-plane to be measured, the size and dimension of described measuring staff hypomere matches with the shape and size of cylinder cover air admission hole and vent port, and the center line of each measuring staff is overlapping with the center line corresponding air admission hole or vent port, during detection, if measuring staff hypomere is corresponding with air admission hole or vent port and coordinate, then the position of air admission hole and vent port is qualified, upper limit depth datum and datum plate outer face is touched respectively with hand, minimum air velocity reference field and datum plate outer face, upper limit depth datum is judged by sense of touch, the position relationship of minimum air velocity reference field and datum plate outer face, if the upper limit depth datum of monitor station or minimum air velocity reference field and datum plate outer face are in same plane, or during higher than minimum air velocity reference field and lower than upper limit depth datum, measured cylinder cover inclined-plane cutting depth and qualified.
2. cylinder cover inclined-plane according to claim 1, inclined hole comprehensive check tool, it is characterized in that, described measuring staff comprises upper handle, middle positioning section and lower detection segment, wherein, middle positioning section is corresponding with measuring staff mounting hole, between middle positioning section and lower detection segment, be provided with a spring collar; An orienting sleeve matched with detection segment under measuring staff is equipped with in each measuring staff mounting hole.
3. cylinder cover inclined-plane according to claim 1 and 2, inclined hole comprehensive check tool, is characterized in that, offers a mounting groove be connected with its mounting hole in datum plate upper end, and this mounting groove is provided with the lock-screw for holding out against monitor station.
4. the cylinder cover inclined-plane according to above-mentioned arbitrary claim, inclined hole comprehensive check tool, is characterized in that, mounting base is provided with at least three supporting pads, and two supporting pads are provided with prismatic pin wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825534.2A CN105486200A (en) | 2015-11-24 | 2015-11-24 | Integrated inclined plane and inclined hole test tool for cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825534.2A CN105486200A (en) | 2015-11-24 | 2015-11-24 | Integrated inclined plane and inclined hole test tool for cylinder cover |
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| Publication Number | Publication Date |
|---|---|
| CN105486200A true CN105486200A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825534.2A Pending CN105486200A (en) | 2015-11-24 | 2015-11-24 | Integrated inclined plane and inclined hole test tool for cylinder cover |
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| CN (1) | CN105486200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917517A (en) * | 2018-04-13 | 2018-11-30 | 江南大学 | A kind of automobile cylinder cover measurement cubing |
| CN111707174A (en) * | 2020-06-29 | 2020-09-25 | 湛江德利车辆部件有限公司 | Device and method for rapidly detecting flatness of maintenance switch bracket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372117U (en) * | 2011-11-23 | 2012-08-08 | 东风汽车股份有限公司 | Preheating plug hole lower hole depth measuring device |
| US8505211B2 (en) * | 2011-02-21 | 2013-08-13 | Gourmet Equipment (Taiwan) Corporation | Measuring device for determining a thread length of a fastener |
| US8572860B2 (en) * | 2011-10-17 | 2013-11-05 | Biomet Manufacturing, Llc | Double-ended depth gage |
| CN103900445A (en) * | 2012-12-28 | 2014-07-02 | 无锡市洪成造纸机械有限公司 | Cylinder body depth gauge |
| CN103913110A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Gauge for machining depth of slope of cylinder cover |
| CN205262324U (en) * | 2015-11-24 | 2016-05-25 | 重庆渝记涵诚机械制造有限公司 | Cylinder head is synthesized and is examined utensil |
-
2015
- 2015-11-24 CN CN201510825534.2A patent/CN105486200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8505211B2 (en) * | 2011-02-21 | 2013-08-13 | Gourmet Equipment (Taiwan) Corporation | Measuring device for determining a thread length of a fastener |
| US8572860B2 (en) * | 2011-10-17 | 2013-11-05 | Biomet Manufacturing, Llc | Double-ended depth gage |
| CN202372117U (en) * | 2011-11-23 | 2012-08-08 | 东风汽车股份有限公司 | Preheating plug hole lower hole depth measuring device |
| CN103900445A (en) * | 2012-12-28 | 2014-07-02 | 无锡市洪成造纸机械有限公司 | Cylinder body depth gauge |
| CN103913110A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Gauge for machining depth of slope of cylinder cover |
| CN205262324U (en) * | 2015-11-24 | 2016-05-25 | 重庆渝记涵诚机械制造有限公司 | Cylinder head is synthesized and is examined utensil |
Non-Patent Citations (1)
| Title |
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| 伍岳林等: "《发动机及关键零部件制造技术》", 31 January 2015, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917517A (en) * | 2018-04-13 | 2018-11-30 | 江南大学 | A kind of automobile cylinder cover measurement cubing |
| CN111707174A (en) * | 2020-06-29 | 2020-09-25 | 湛江德利车辆部件有限公司 | Device and method for rapidly detecting flatness of maintenance switch bracket |
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Application publication date: 20160413 |