CN207763624U - A kind of measurer for measuring pipe fitting internal-and external diameter - Google Patents
A kind of measurer for measuring pipe fitting internal-and external diameter Download PDFInfo
- Publication number
- CN207763624U CN207763624U CN201721822557.9U CN201721822557U CN207763624U CN 207763624 U CN207763624 U CN 207763624U CN 201721822557 U CN201721822557 U CN 201721822557U CN 207763624 U CN207763624 U CN 207763624U
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- sliding
- sliding groove
- measuring
- pipe fitting
- sliding shoe
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Abstract
The utility model is related to a kind of measurer for measuring pipe fitting internal-and external diameter, including bottom plate, internal diameter measuring mechanism and outside diameter measuring mechanism, the center of bottom plate is equipped with fixed block, and bottom plate is equipped with spaced first sliding groove and the second sliding groove；Internal diameter measuring mechanism includes sliding rail, sliding rail is fixed on plate upper surface, sliding rail upper surface is equipped with third sliding groove, third sliding groove both sides are equipped with internal diameter Measurement scales item, are equipped with guide rod in sliding rail, guide rod outer ring is arranged with spring and the first sliding shoe, both ends of the spring is connect with fixed block and the first sliding shoe respectively, first sliding shoe bottom surface is equipped with the first measuring rod across the first sliding groove, and top surface is equipped with the handspike across third sliding groove, and handspike is equipped with scale and reads plate；Second sliding groove both sides are equipped with outside diameter measuring scale strip, and the second sliding shoe is equipped in the second sliding groove, and the bottom of the second sliding shoe is equipped with the second measuring rod.The utility model, which has, to be measured conveniently, and internal-and external diameter measures accurate feature.
Description
Technical field
The utility model is related to a kind of measurer more particularly to a kind of measurers for measuring pipe fitting internal-and external diameter.
Background technology
The internal-and external diameter measurement of pipe fitting can be measured by measurer or high-precision measuring apparatus at present.It is high-precision
There are equipment cost height for measuring apparatus, are generally only used in the higher producer of some required precisions, therefore, presently the most common
Pipe fitting internal-and external diameter measurement or measured by measurer.
Vernier caliper is to measure the most commonly used measurer of pipe fitting, and vernier caliper is by main scale and is attached to slidable trip on main scale
Two parts are marked to constitute.The existing Chinese patent application No. is 200510021252.3 provides a kind of closed adjustable vernier caliper,
It includes blade, is slided on blade and is provided with vernier, exterior measuring measuring jaw is both provided on blade and vernier；When need measure bar or
When sphere, vernier outside measuring jaw direction sliding on blade, while the exterior measuring measuring jaw on vernier moves closer to the exterior measuring on blade
Measuring jaw；When bar or sphere are clamped simultaneously for two exterior measuring measuring jaws, vernier stops sliding；Vernier stops at certain on blade at this time
At the graduation mark numerical value of a determination, by reading the numerical value, you can obtain the diameter of bar or sphere.
When using vernier caliper measurement pipe fitting internal-and external diameter, survey crew hold main scale and moving cursor two are measured grab with
The inside and outside wall of pipe fitting contacts, and then obtains the internal-and external diameter of pipe fitting, and this measurement method has a drawback in that：Due to being to move manually
Dynamic vernier, two measure to grab and are not necessarily overlapped with pipe fitting internal-and external diameter with the line of the contact point of pipe fitting inside and outside wall when measurement, i.e.,
Measurement result is often smaller than actual pipe fitting internal-and external diameter, leads to measurement error.
Utility model content
Aiming at the shortcomings of the prior art, providing one kind can accurately measure the purpose of this utility model
The measurer of pipe fitting internal-and external diameter.
For the attainment of one's purpose, technical solution provided by the utility model is：
The utility model is related to a kind of for measuring the measurer of pipe fitting internal-and external diameter, including bottom plate, internal diameter measuring mechanism and outer
The center of diameter measuring mechanism, the bottom plate is equipped with fixed block, and bottom plate is equipped with several equidistantly spaced according to circumference
First sliding groove and the second sliding groove；Internal diameter measuring mechanism includes several groups sliding rail, guide rod, spring and the first sliding shoe,
Sliding rail corresponds to the upper surface that the first sliding groove is fixed on bottom plate, and the inner opposite end of sliding rail is connect with fixed block, slides
The upper surface of track is equipped with third sliding groove corresponding with the first sliding groove, and the both sides of third sliding groove are equipped with internal diameter Measurement scales
Item, guide rod are arranged along the length direction of sliding rail, and spring and the first sliding shoe are set in the outer ring of guide rod, the inside one of spring
End is connect with fixed block, and lateral ends are connect with the first sliding shoe, and the bottom surface of the first sliding shoe is equipped with the first measuring rod, and first surveys
Gauge rod passes through the first sliding groove, the top surface of the first sliding shoe to be equipped with handspike, and handspike passes through third sliding groove, set on handspike
There is the scale parallel with sliding rail top surface to read plate；The both sides of second sliding groove are equipped with outside diameter measuring scale strip, institute
The outside diameter measuring mechanism stated includes the second sliding shoe, and the second sliding shoe is located in the second sliding groove, and the bottom of the second sliding shoe is set
There is the second measuring rod.
Preferably, the scale reads the outer ledge of plate and is flushed with the outer ledge of the first measuring rod, and described the
The inside edge of two sliding shoes is flushed with the inside edge of the second measuring rod.
Preferably, the sliding rail is arranged four, and second sliding groove is arranged four, the adjacent second sliding
It is in 45 ° of angle between slot and phase sliding rail.
Preferably, the top surface of the sliding rail is equipped with bolt hole, and lock-screw is equipped in bolt hole.
Preferably, the second sliding shoe is in the shape of an " I ", and the web of the second sliding block is located between the second sliding groove.
The performances all same such as model, length of the spring inside sliding rail.
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
When measuring pipe fitting internal-and external diameter using the utility model, it is only necessary to measurer be placed horizontally in the end of pipe fitting, in spring
Under the action of, the first sliding shoe is moved to far from the circular side of bottom plate, and the first measuring rod of the first sliding shoe bottom resists pipe
The inner wall of part, due to the performances all same such as the model of spring, length, therefore the elongation of spring is also identical, that is, ensure that bottom plate is justified
The axle center of the heart and pipe fitting is completely superposed, and twice of the distance of the outer edge of the first measuring rod to bottom plate center at this time is pipe fitting
Internal diameter, then manual toggle the second sliding shoe be allowed to contact with pipe fitting outer wall, you can read the outer diameter of pipe fitting, have measurement side
Just, at low cost, feature with high accuracy.
Description of the drawings
Fig. 1 be the utility model is related to for measure pipe fitting internal-and external diameter measurer vertical view；
Fig. 2 is the structural schematic diagram of the utility model bottom plate；
Fig. 3 is the attached A-A sectional views shown in FIG. 1 for measuring the measurer of pipe fitting internal-and external diameter；
Fig. 4 is the attached B-B sectional views shown in FIG. 1 for measuring the measurer of pipe fitting internal-and external diameter；
Fig. 5 is the schematic diagram that pipe fitting internal diameter is measured using the utility model；
Fig. 6 is the schematic diagram that tube outer diameter is measured using the utility model.
Mark explanation：Bottom plate 1, fixed block 2, sliding rail 3, guide rod 4, spring 5, the first sliding shoe 6, the first measuring rod 7,
Handspike 8, lock-screw 9, scale reading plate 10, the first sliding groove 11, the first sliding groove 12, outside diameter measuring scale strip 13, the
One sliding shoe 14, the second measuring rod 15, third sliding groove 31, internal diameter Measurement scales item 32, pipe fitting 100.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the embodiments, below in fact
Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
In conjunction with shown in attached Fig. 1 and 2, the utility model is related to a kind of measurers for measuring pipe fitting internal-and external diameter, including bottom plate
1, the center of internal diameter measuring mechanism and outside diameter measuring mechanism, the bottom plate 1 is equipped with fixed block 2, and fixed block 2 is cubical knot
Structure, bottom plate 1 are equipped with four the first sliding grooves 11 and the second sliding groove 12 arranged according to even circumferential, 11 He of the first sliding groove
Second sliding groove, 31 arranged for interval is in 45 ° of angle between adjacent the first sliding groove 11 and the second sliding groove 31, wherein second
The both sides of sliding groove 12 are equipped with outside diameter measuring scale strip 13.
In conjunction with shown in attached drawing 1 and 3, the internal diameter measuring mechanism includes four sliding rails 3, and four sliding rails 3 divide
Not Dui Ying the first sliding groove 11 be fixed on the upper surface of bottom plate 1, the inner opposite ends of four sliding rails 3 respectively with fixed block 2
The upper surface of four side connections, four sliding rails 2 is equipped with third sliding groove 31 corresponding with the first sliding groove, and third is slided
The both sides of dynamic slot 31 are equipped with internal diameter Measurement scales item 32, guide rod 4 are equipped with inside each sliding rail 3, spring 5 and first slides
Block 6, guide rod 4 are arranged along the length direction of sliding rail 3, and the inner opposite end of guide rod 4 is fixedly connected with the side of fixed block 2, bullet
Spring 5 and the first sliding shoe 6 are set in the outer ring of guide rod 4, and the inner opposite end of spring 5 is connect with the side of fixed block 2, lateral ends
It being connect with the first sliding shoe 6, the first sliding shoe 6 can be moved along guide rod, and the bottom surface of the first sliding shoe 6 is equipped with the first measuring rod 7, the
One measuring rod 7 passes through the first sliding groove 11, the top surface of the first sliding shoe 6 to be equipped with handspike 8, and handspike 8 passes through third sliding groove
31, handspike 8 is equipped with the scale parallel with 3 top surface of sliding rail and reads plate 10, and scale reads the outer ledge and the of plate 10
The outer ledge of one measuring rod 7 flushes.The performances such as model, the length of spring 5 inside four sliding rails of the utility model are equal
It is identical.For convenience of measurement, the present embodiment is all provided with bolt hole in the top surface of per pass sliding rail 3, and locking is equipped in bolt hole
Screw 9.
In conjunction with shown in attached drawing 1 and 4, second sliding groove 12 is equipped with the second sliding shoe 14, and the second sliding shoe 14 is in
The web of I-shaped, wherein the second sliding shoe 14 is located between the second sliding groove 12, and the bottom of the second sliding shoe 14 is equipped with the
Two measuring rods 15, the inside edge of the second sliding shoe 14 are flushed with the inside edge of the second measuring rod 15.
In conjunction with shown in attached Figures 5 and 6, using above-mentioned gage measuring pipe fitting 100 internal diameter when, mobile handspike 8 manually first,
The first sliding shoe 6 is set to move inward simultaneously compressed spring 5, when spring 5 can not compress, using 9 lock slider of lock-screw
Then the bottom plate of measurer 1 is placed horizontally in the end of pipe fitting 100 by position, the first measuring rod 7 is located in pipe fitting 100, and second measures
Bar 15 is located at outside pipe fitting 100, then unclamps lock-screw 9, and under the action of spring 5, the first sliding shoe 6 slides in and out, until
The outer edge of first measuring rod 7 is contacted with the inner wall of pipe fitting 100, due to the performances all same such as the model of spring 5, length, therefore four
The elongation of root spring 5 is identical, as long as reading the scale value that scale reads internal diameter Measurement scales item 32 at plate 10 at this time, as manages
The half of part internal diameter can obtain the internal diameter of pipe fitting by calculating, then four the second sliding shoes 14 of manual toggle again, make second
Sliding shoe 14 is moved to the center location of bottom plate 1, it is known that and the inward flange of the second measuring rod 15 is contacted with the outer wall of pipe fitting 100, the
The scale that the outside diameter measuring scale strip of two sliding shoes, 14 inward flange alignment is shown is distance of the pipe fitting outer wall to bottom plate center, i.e.,
For the half of outer diameter, by the outer diameter that pipe fitting is calculated.
The utility model is described in detail above in association with embodiment, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.
Claims (5)
1. a kind of measurer for measuring pipe fitting internal-and external diameter, it is characterised in that：It includes that bottom plate, internal diameter measuring mechanism and outer diameter are surveyed
The center of measuring mechanism, the bottom plate is equipped with fixed block, and bottom plate is equipped with several according to circumference equidistant spaced first
Sliding groove and the second sliding groove；Internal diameter measuring mechanism includes several groups sliding rail, guide rod, spring and the first sliding shoe, sliding
Track corresponds to the upper surface that the first sliding groove is fixed on bottom plate, and the inner opposite end of sliding rail is connect with fixed block, sliding rail
Upper surface be equipped with third sliding groove corresponding with the first sliding groove, the both sides of third sliding groove are equipped with internal diameter Measurement scales item,
Guide rod is arranged along the length direction of sliding rail, and spring and the first sliding shoe are set in the outer ring of guide rod, the inner opposite end of spring
It is connect with fixed block, lateral ends are connect with the first sliding shoe, and the bottom surface of the first sliding shoe is equipped with the first measuring rod, and first measures
Bar passes through the first sliding groove, the top surface of the first sliding shoe to be equipped with handspike, and handspike passes through third sliding groove, handspike to be equipped with
The scale parallel with sliding rail top surface reads plate；The both sides of second sliding groove are equipped with outside diameter measuring scale strip, described
Outside diameter measuring mechanism include the second sliding shoe, the second sliding shoe is located in the second sliding groove, and the bottom of the second sliding shoe is equipped with
Second measuring rod.
2. the measurer according to claim 1 for measuring pipe fitting internal-and external diameter, it is characterised in that：The scale reads plate
Outer ledge flushed with the outer ledge of the first measuring rod, the inside edge of the second sliding shoe and the second measuring rod
Inside edge flushes.
3. the measurer according to claim 1 for measuring pipe fitting internal-and external diameter, it is characterised in that：The sliding rail is set
Four are set, second sliding groove is arranged four, is in 45 ° of angle between the second adjacent sliding groove and phase sliding rail.
4. the measurer according to claim 1 for measuring pipe fitting internal-and external diameter, it is characterised in that：The sliding rail
Top surface is equipped with bolt hole, and lock-screw is equipped in bolt hole.
5. the measurer according to claim 1 for measuring pipe fitting internal-and external diameter, it is characterised in that：The second sliding shoe
In the shape of an " I ", the web of the second sliding block is located between the second sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822557.9U CN207763624U (en) | 2017-12-24 | 2017-12-24 | A kind of measurer for measuring pipe fitting internal-and external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822557.9U CN207763624U (en) | 2017-12-24 | 2017-12-24 | A kind of measurer for measuring pipe fitting internal-and external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763624U true CN207763624U (en) | 2018-08-24 |
Family
ID=63188335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721822557.9U Expired - Fee Related CN207763624U (en) | 2017-12-24 | 2017-12-24 | A kind of measurer for measuring pipe fitting internal-and external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763624U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375613A (en) * | 2019-07-03 | 2019-10-25 | 郑志峰 | A kind of pvc pipe size detection equipment of cyclic annular splicing kenel |
| CN110470198A (en) * | 2019-08-30 | 2019-11-19 | 联动天翼新能源有限公司 | A kind of cylindrical battery case diameter and concentricity testing device |
| CN110726355A (en) * | 2019-11-19 | 2020-01-24 | 郑海飞 | Pile hole aperture detection device capable of centering and retaining data |
| CN112525042A (en) * | 2020-12-29 | 2021-03-19 | 华侨大学 | Visual micrometer for precisely measuring inner and outer diameters and wall thickness of hollow pipe |
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN113083713A (en) * | 2021-05-17 | 2021-07-09 | 扬州康派尔机械科技有限公司 | Full-automatic inductance type inner and outer diameter measuring and sorting machine |
| CN113405429A (en) * | 2021-08-04 | 2021-09-17 | 山西汾西重工有限责任公司 | Inner and outer diameter test tool |
| CN113483631A (en) * | 2021-07-20 | 2021-10-08 | 人本股份有限公司 | Inner diameter detection device of solid needle roller retainer |
| CN113701596A (en) * | 2021-07-23 | 2021-11-26 | 滁州市澜图精密制造有限公司 | Wall thickness detection device for machining aviation hydraulic valve body |
| CN115077343A (en) * | 2022-05-25 | 2022-09-20 | 安徽协同轴承股份有限公司 | Bearing is with interior external diameter detection device that can self-adaptation compress tightly based on intelligence is made |
| CN116428944A (en) * | 2023-06-09 | 2023-07-14 | 山东工程职业技术大学 | Automatic measuring device and measuring method for mechanical parts |
-
2017
- 2017-12-24 CN CN201721822557.9U patent/CN207763624U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375613B (en) * | 2019-07-03 | 2020-12-29 | 湖州泰益智能科技有限公司 | PVC pipe size detection equipment of annular concatenation pattern |
| CN110375613A (en) * | 2019-07-03 | 2019-10-25 | 郑志峰 | A kind of pvc pipe size detection equipment of cyclic annular splicing kenel |
| CN110470198A (en) * | 2019-08-30 | 2019-11-19 | 联动天翼新能源有限公司 | A kind of cylindrical battery case diameter and concentricity testing device |
| CN110726355B (en) * | 2019-11-19 | 2021-09-24 | 临沂天方建设研究试验有限公司 | Pile hole aperture detection device capable of centering and retaining data |
| CN110726355A (en) * | 2019-11-19 | 2020-01-24 | 郑海飞 | Pile hole aperture detection device capable of centering and retaining data |
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN112525042A (en) * | 2020-12-29 | 2021-03-19 | 华侨大学 | Visual micrometer for precisely measuring inner and outer diameters and wall thickness of hollow pipe |
| CN113083713A (en) * | 2021-05-17 | 2021-07-09 | 扬州康派尔机械科技有限公司 | Full-automatic inductance type inner and outer diameter measuring and sorting machine |
| CN113483631A (en) * | 2021-07-20 | 2021-10-08 | 人本股份有限公司 | Inner diameter detection device of solid needle roller retainer |
| CN113701596A (en) * | 2021-07-23 | 2021-11-26 | 滁州市澜图精密制造有限公司 | Wall thickness detection device for machining aviation hydraulic valve body |
| CN113701596B (en) * | 2021-07-23 | 2023-08-25 | 滁州市澜图精密制造有限公司 | Wall thickness detection device for machining aviation hydraulic valve body |
| CN113405429A (en) * | 2021-08-04 | 2021-09-17 | 山西汾西重工有限责任公司 | Inner and outer diameter test tool |
| CN113405429B (en) * | 2021-08-04 | 2024-05-28 | 山西汾西重工有限责任公司 | Inside and outside footpath test fixture |
| CN115077343A (en) * | 2022-05-25 | 2022-09-20 | 安徽协同轴承股份有限公司 | Bearing is with interior external diameter detection device that can self-adaptation compress tightly based on intelligence is made |
| CN116428944A (en) * | 2023-06-09 | 2023-07-14 | 山东工程职业技术大学 | Automatic measuring device and measuring method for mechanical parts |
| CN116428944B (en) * | 2023-06-09 | 2023-08-25 | 山东工程职业技术大学 | Automatic measuring device and measuring method for mechanical parts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20181224 |