CN208520354U - A kind of cylinder sleeve of engine inner diameter measuring device - Google Patents
A kind of cylinder sleeve of engine inner diameter measuring device Download PDFInfo
- Publication number
- CN208520354U CN208520354U CN201821255802.7U CN201821255802U CN208520354U CN 208520354 U CN208520354 U CN 208520354U CN 201821255802 U CN201821255802 U CN 201821255802U CN 208520354 U CN208520354 U CN 208520354U
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- China
- Prior art keywords
- measurement
- cylinder sleeve
- fixing seat
- sleeve
- screw rod
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Abstract
The utility model relates to a kind of cylinder sleeve of engine inner diameter measuring devices, including pedestal, the base top central vertical is connected with fixing seat, the fixing seat outer sheath is equipped with protective pad, and the protective pad is glued to base top, the fixing seat center of inside is embedded with bearing, the bearing inner sleeve is equipped with adjusting screw rod, the adjusting screw rod two sides are symmetrically arranged with guide rod, and the guide rod is vertically connected on two sides at the top of fixing seat, the guide rod top slide, which runs through, is connected with measurement column, the utility model structure is simple, it is reliable and stable, it is easy to operate, it is convenient to use, the measurement with guiding cylinder sleeve can quickly be positioned, improve the efficiency of measurement, the cylinder sleeve of different inner diameters can effectively be measured, automatically adjust measurement range, it can steadily adjust up and down, so that measurement is more comprehensively accurate, improve applicability, position can be buffered Contact of the displacement sensor with inboard wall of cylinder liner reduces collision and abrasion, improves service life, be with a wide range of applications.
Description
Technical field
The utility model relates to engine assembly technical field, specially a kind of cylinder sleeve of engine inner diameter measuring device.
Background technique
Traditional approach is slide calliper rule or feeler gauge measurement, with calliper to measure, is unable to satisfy high-precision measurement request, uses feeler gauge
Measurement, can only also detect qualified or not, can not accurately measure cylinder holes internal diameter, and the measurer for measuring cylinder sleeve internal diameter at present has thousand points
Ruler, inside dial indicator and ultrasonic equipment etc., micrometer and dial bore gage are used cooperatively, and measurement is cumbersome, and accuracy is not high, and
And it is higher to artificial operation level requirement, ultrasonic measurement needs dedicated equipment, dedicated operator and measurement pipe, surveys
Higher cost is measured, and the utility model of existing Publication No. CN203116721U discloses a kind of measurement of cylinder sleeve of engine internal diameter
Device, in measurement, cylindrical body is inserted into inside cylinder sleeve, compression displacement sensor, and the reading by being located at sensor calculates cylinder sleeve
The size of internal diameter, structure is simple, and measurement accuracy is high, it can be achieved that on-line checking, but its structure is not reasonable, for different length
Cylinder sleeve, cylinder sleeve part internal diameter can only be measured, be difficult to be adjusted and complete more comprehensive and accurate measurement, in the process of measurement
In, the effect for not positioning and being oriented to is difficult to find the center of cylinder sleeve, is easy so that displacement sensor collides with inboard wall of cylinder liner
And abrasion, the difficulty of measurement is increased, so, a kind of cylinder sleeve of engine inner diameter measuring device how is designed, it is current to become us
It solves the problems, such as.
Utility model content
Utility model technical problems to be solved overcome existing defect, provide a kind of cylinder sleeve of engine internal diameter measurement dress
It sets, structure is simple, and it is reliable and stable, it is easy to operate, it is easy to use, can quickly position the measurement with guiding cylinder sleeve, it can be effective
The cylinder sleeve of different inner diameters is measured, measurement range is automatically adjusted, can steadily adjust up and down, so that measurement is more comprehensively accurate, is improved
Applicability, can contact of the buffer displacement sensor with inboard wall of cylinder liner, reduce collision and abrasion, improve service life, can
Effectively to solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of cylinder sleeve of engine inner diameter measuring device, including pedestal, the base top central vertical are connected with fixing seat,
The fixing seat outer sheath is equipped with protective pad, and the protective pad is glued to base top, and the fixing seat center of inside is embedded in
There is bearing, the bearing inner sleeve is equipped with adjusting screw rod, and the adjusting screw rod two sides are symmetrically arranged with guide rod, and the guide rod
Two sides at the top of fixing seat are vertically connected on, the guide rod top slide, which runs through, is connected with measurement column, and the measurement column and tune
Section screw rod is connected through a screw thread, and the guide rod top is vertically connected with limit plate, and the limit plate is sleeved on adjusting screw rod
Outside, the limit plate surface is equipped with adjusting handle, and the adjusting handle is connected to adjusting screw rod top, the measurement column
Outside uniform vertical is connected with locating sleeve, and the locating sleeve inner cavity is equipped with compressed spring, and the compressed spring connects
In measurement column outer surface, described compressed spring one end is respectively connected with motion bar, and the motion bar sliding sleeve is mounted in positioning sleeve
On the inside of pipe, the locating sleeve top side passes through screw thread through being connected with fastening bolt, and described fastening bolt one end is supported
Touching is connected at the top of motion bar, and described motion bar one end is vertically connected with measurement contact plate, table on the outside of the measurement contact plate
Face is embedded with displacement sensor, and the conflict of institute's displacement sensors outer surface is connected with cylinder sleeve to be measured, and the cylinder sleeve to be measured
Bottom is fitted and connected at the top of protective pad.
Furthermore, the pedestal and fixing seat are set as the structure of disk.
Furthermore, the protective pad is covered on base top surface, and the thickness of the protective pad and fixing seat
Thickness is equal.
Furthermore, the adjusting screw rod and guide rod are in the same plane, and the adjusting screw rod is located at measurement
On the central axes of column.
Furthermore, the measurement column is set as the structure of cylindrical body, and the bottom area of the measurement column is equal to fixation
The topside area of seat.
Furthermore, there are four the locating sleeve is symmetrical arranged, and the locating sleeve is set as rectangular tubulose knot
Structure.
Furthermore, the arc-shaped plate of the measurement contact plate, and institute's displacement sensors are inlaid in measurement contact plate
Face center.
Compared with prior art, the utility model has the beneficial effects that this kind of cylinder sleeve of engine inner diameter measuring device, structure
Simply, reliable and stable, it is easy to operate, it is easy to use, can quickly position the measurement with guiding cylinder sleeve, improve the effect of measurement
Rate can effectively measure the cylinder sleeve of different inner diameters, automatically adjust measurement range, can steadily adjust up and down, so that measurement is more complete
Face is accurate, improves applicability, can contact of the buffer displacement sensor with inboard wall of cylinder liner, reduce collision and abrasion, improve
Service life, by being symmetrically connected with four locating sleeves on the outside of measurement column, convenient for positioning the placement location of cylinder sleeve to be measured, so
The elastic fixing bolt of back spin pushes motion bar by compressed spring, so that measurement contact plate contradicts the inner wall for connecting cylinder sleeve to be measured, from
And positioning is completed, by the effect of compressed spring, it is capable of the contact of buffer displacement sensor and inboard wall of cylinder liner to be measured, reduces collision
And abrasion, service life is improved, by adjusting the position of motion bar, the position of displacement sensor can be adjusted, convenient for measurement
The cylinder sleeve of different inner diameters drives adjusting screw rod rotation by rotation adjusting handle, so that measurement column is moved along guide rod, is convenient for
The internal diameter for measuring cylinder sleeve different location to be measured, by base top splicing have protective pad, can gentle support cylinder sleeve to be measured, just
In measurement, so this kind of cylinder sleeve of engine inner diameter measuring device has wide application market.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the measurement column overlooking structure diagram of the utility model；
Fig. 3 is the fixing seat overlooking structure diagram of the utility model；
Figure label: 1, pedestal；2, fixing seat；3, protective pad；4, bearing；5, adjusting screw rod；6, guide rod；7, it measures
Column；8, limit plate；9, adjusting handle；10, locating sleeve；11, compressed spring；12, motion bar；13, fastening bolt；14, it measures
Contact plate；15, displacement sensor；16, cylinder sleeve to be measured.
Specific embodiment
Below in conjunction with the attached drawing in specific embodiment of the present utility model, to specific embodiment of the present utility model
Technical solution be clearly and completely described, it is clear that described specific embodiment be only the utility model a part
Specific embodiment, rather than whole specific embodiments, those of ordinary skill in the art are not making creative labor
Every other specific embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the utility model provides a kind of technical solution: a kind of cylinder sleeve of engine inner diameter measuring device,
Including pedestal 1,1 center of top of pedestal is vertically connected with fixing seat 2, and 2 outer sheath of fixing seat is equipped with protective pad 3, and
The protective pad 3 is glued to 1 top of pedestal, plays the role of support and protection cylinder sleeve, and 2 center of inside of fixing seat is embedded with
Bearing 4,4 inner sleeve of bearing are equipped with adjusting screw rod 5, and 5 two sides of adjusting screw rod are symmetrically arranged with guide rod 6, and described lead
2 top two sides of fixing seat are vertically connected on to bar 6,6 top slide of guide rod, which runs through, is connected with measurement column 7, and the survey
Amount column 7 is connected through a screw thread with adjusting screw rod 5, convenient for moving up and down measurement column 7 smoothly by rotating adjusting screw rod 5,
6 top of guide rod is vertically connected with limit plate 8, and the limit plate 8 is sleeved on 5 outside of adjusting screw rod, by being provided with
Limit plate 8 prevents 7 adjustment process of measurement column from falling off, and adjusting handle 9, and the adjusting handle are equipped with right above the limit plate 8
9 are connected to 5 top of adjusting screw rod, and the 7 outside uniform vertical of measurement column is connected with locating sleeve 10, convenient for putting for positioning cylinder sleeve
Seated position, 10 inner cavity of locating sleeve is equipped with compressed spring 11, and the compressed spring 11 is connected to 7 outside table of measurement column
Face, described 11 one end of compressed spring is respectively connected with motion bar 12, and 12 sliding sleeve of the motion bar is mounted in 10 inside of locating sleeve,
By the effect of compressed spring 11, collision and abrasion can be reduced, 10 top side of locating sleeve is run through by screw thread
It is connected with fastening bolt 13, and 13 one end of the fastening bolt contradicts and is connected to 12 top of motion bar, described 12 one end of motion bar
It is vertically connected with measurement contact plate 14,14 outer surface of measurement contact plate is embedded with displacement sensor 15, Neng Gouzhun
Really reading calculates the internal diameter of cylinder sleeve, and the conflict of 15 outer surface of institute's displacement sensors is connected with cylinder sleeve 16 to be measured, and described to be measured
16 bottom of cylinder sleeve is fitted and connected at 3 top of protective pad, and the above constitutes the basic structure of the utility model.
More specifically, the pedestal 1 is set as the structure of disk with fixing seat 2, and structure is simple, and the protective pad 3 covers
It covers in 1 top surface of pedestal, and the thickness of the protective pad 3 is equal with the thickness of fixing seat 2, it being capable of gentle support cylinder to be measured
Set, convenient for measurement, the adjusting screw rod 5 and guide rod 6 are in the same plane, and the adjusting screw rod 5 is located at measurement column 7
On central axes, it is convenient for 7 vertical shift of measurement column, prevents to deviate, the measurement column 7 is set as the structure of cylindrical body, and described
The bottom area of measurement column 7 is equal to the topside area of fixing seat 2, and described fixed there are four the locating sleeve 10 is symmetrical arranged
Position casing 10 is set as rectangular tubular structure, convenient for positioning the placement location of cylinder sleeve 16 to be measured, prevents guide rod 6 from rotating,
The arc-shaped plate of the measurement contact plate 14, and institute's displacement sensors 15 are inlaid in measurement 14 face center of contact plate,.
The utility model is improved in this kind of cylinder sleeve of engine inner diameter measuring device, when in use, by outside measurement column 7
Side is symmetrically connected with four locating sleeves 10, convenient for positioning the placement location of cylinder sleeve 16 to be measured, then unscrews fastening bolt 13, leads to
Overcompression spring 11 pushes motion bar 12, so that measurement contact plate 14 contradicts the inner wall for being connected to cylinder sleeve 16 to be measured, to complete
Positioning is capable of the contact of buffer displacement sensor 15 and 16 inner wall of cylinder sleeve to be measured by the effect of compressed spring 11, reduces collision
And abrasion, service life is improved, by adjusting the position of motion bar 12, the position of displacement sensor 15 can be adjusted, be convenient for
The cylinder sleeve for measuring different inner diameters drives adjusting screw rod 5 to rotate, so that measurement column 7 is along guide rod 6 by rotation adjusting handle 9
It is mobile, convenient for measuring the internal diameter of 16 different location of cylinder sleeve to be measured, there is protective pad 3 by being glued at the top of pedestal 1, can steadily prop up
Cylinder sleeve to be measured is supportted, convenient for measurement.
While there has been shown and described that specific embodiment of the present utility model, for the utility model fields
Technical staff can also change and modify to above embodiment, and therefore, the utility model is not limited to above-mentioned tool
Body embodiment, all those skilled in the art on the basis of the utility model made any conspicuous improvement, replace
It changes or modification belongs to the protection scope of the utility model.
Claims (7)
1. a kind of cylinder sleeve of engine inner diameter measuring device, including pedestal (1), it is characterised in that: pedestal (1) center of top is hung down
Direct-connected to be connected to fixing seat (2), fixing seat (2) outer sheath is equipped with protective pad (3), and the protective pad (3) is glued to pedestal
(1) top, fixing seat (2) center of inside are embedded with bearing (4), and bearing (4) inner sleeve is equipped with adjusting screw rod (5),
Adjusting screw rod (5) two sides are symmetrically arranged with guide rod (6), and the guide rod (6) is vertically connected on two at the top of fixing seat (2)
Side, guide rod (6) top slide, which runs through, to be connected with measurement column (7), and the measurement column (7) passes through with adjusting screw rod (5)
It is threadedly coupled, guide rod (6) top is vertically connected with limit plate (8), and the limit plate (8) is sleeved on adjusting screw rod
(5) outside, limit plate (8) surface is equipped with adjusting handle (9), and the adjusting handle (9) is connected to adjusting screw rod (5)
Top, measurement column (7) outside uniform vertical are connected with locating sleeve (10), and locating sleeve (10) inner cavity is equipped with pressure
Contracting spring (11), and the compressed spring (11) is connected to measurement column (7) outer surface, described compressed spring (11) one end connects
It is connected to motion bar (12), and the motion bar (12) sliding sleeve, on the inside of locating sleeve (10), the locating sleeve (10) is pushed up
Portion side passes through screw thread through being connected with fastening bolt (13), and the fastening bolt (13) one end contradicts and is connected to motion bar
(12) top, described motion bar (12) one end are vertically connected with measurement contact plate (14), measurement contact plate (14) outside
Surface is embedded with displacement sensor (15), and the conflict of institute's displacement sensors (15) outer surface is connected with cylinder sleeve to be measured (16),
And cylinder sleeve to be measured (16) bottom is fitted and connected at the top of protective pad (3).
2. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the pedestal (1) with
Fixing seat (2) is set as the structure of disk.
3. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the protective pad (3)
It is covered on pedestal (1) top surface, and the thickness of the protective pad (3) is equal with the thickness of fixing seat (2).
4. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the adjusting screw rod
(5) in the same plane with guide rod (6), and the adjusting screw rod (5) is located on the central axes of measurement column (7).
5. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the measurement column (7)
It is set as the structure of cylindrical body, and the bottom area of the measurement column (7) is equal to the topside area of fixing seat (2).
6. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the locating sleeve
(10) there are four being symmetrical arranged, and the locating sleeve (10) is set as rectangular tubular structure.
7. a kind of cylinder sleeve of engine inner diameter measuring device according to claim 1, it is characterised in that: the measurement contact plate
(14) arc-shaped plate, and institute's displacement sensors (15) are inlaid in measurement contact plate (14) face center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255802.7U CN208520354U (en) | 2018-08-06 | 2018-08-06 | A kind of cylinder sleeve of engine inner diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255802.7U CN208520354U (en) | 2018-08-06 | 2018-08-06 | A kind of cylinder sleeve of engine inner diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520354U true CN208520354U (en) | 2019-02-19 |
Family
ID=65333319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255802.7U Expired - Fee Related CN208520354U (en) | 2018-08-06 | 2018-08-06 | A kind of cylinder sleeve of engine inner diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645914A (en) * | 2019-10-31 | 2020-01-03 | 王彤 | Boiler roundness detection device |
| CN110726369A (en) * | 2019-10-31 | 2020-01-24 | 王彤 | Boiler barrel inner wall roundness detection device |
| CN113124809A (en) * | 2021-03-31 | 2021-07-16 | 大连海事大学 | Automatic measuring device for cylinder diameter of power device |
-
2018
- 2018-08-06 CN CN201821255802.7U patent/CN208520354U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645914A (en) * | 2019-10-31 | 2020-01-03 | 王彤 | Boiler roundness detection device |
| CN110726369A (en) * | 2019-10-31 | 2020-01-24 | 王彤 | Boiler barrel inner wall roundness detection device |
| CN110726369B (en) * | 2019-10-31 | 2021-04-27 | 王彤 | Boiler barrel inner wall roundness detection device |
| CN110645914B (en) * | 2019-10-31 | 2021-06-11 | 济南海耀新能源设备有限公司 | Boiler roundness detection device |
| CN113124809A (en) * | 2021-03-31 | 2021-07-16 | 大连海事大学 | Automatic measuring device for cylinder diameter of power device |
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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: 20190219 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |