CN208952856U - A kind of inner diameter measuring device - Google Patents
A kind of inner diameter measuring device Download PDFInfo
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- CN208952856U CN208952856U CN201821660574.1U CN201821660574U CN208952856U CN 208952856 U CN208952856 U CN 208952856U CN 201821660574 U CN201821660574 U CN 201821660574U CN 208952856 U CN208952856 U CN 208952856U
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- welded
- crossbearer
- rotation
- threaded
- sliding
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of inner diameter measuring devices, including pedestal, bracket there are two being symmetrically welded at the top of the pedestal, the same crossbearer is welded at the top of two brackets, telescope motor is fixedly installed at the top of the pedestal, placement plate is welded on the output shaft of telescope motor, the two sides of the crossbearer are fixedly installed with rotating electric machine, rotation chamber is symmetrically offered on the crossbearer, it is intracavitary that the output shaft of two rotating electric machines extends respectively to two rotations, and it is welded with the first sprocket wheel, chain is engaged on two the first sprocket wheels, rotating bar is rotatably equipped on the side inner wall that two rotation chambers are located remotely from each other, the second sprocket wheel is welded in two rotating bars, two the second sprocket wheels pass through two chains respectively and two the first sprocket wheels are sequentially connected, two rotating bar one end close to each other are threaded with threaded block.The utility model improves efficiency, structure is simple, easy to use convenient for internal diameter measurement.
Description
Technical field
The utility model relates to internal diameter field of measuring technique more particularly to a kind of inner diameter measuring devices.
Background technique
In building field, the huge number of tubing since live material stacking is numerous, is be easy to cause when in use
Different tubing mix, and when in use, are not easy to determine specific tubing, and the tubing of different inner diameters has spy
Fixed purposes, causes efficiency to decline.
Due to lack inner diameter measuring device so that construction when cause efficiency to decline, with science and technology progress,
The development of society, more stringent requirements are proposed to internal diameter measurement by people, so, we have proposed a kind of inner diameter measuring devices to be used for
It solves the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of internal diameter proposed measures dress
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of inner diameter measuring device, including pedestal are symmetrically welded at the top of the pedestal there are two bracket, two brackets
Top is welded with the same crossbearer, and telescope motor is fixedly installed at the top of the pedestal, is welded on the output shaft of telescope motor
There is placement plate, the two sides of the crossbearer are fixedly installed with rotating electric machine, and rotation chamber, two rotations are symmetrically offered on the crossbearer
It is intracavitary that the output shaft of rotating motor extends respectively to two rotations, and is welded with the first sprocket wheel, is engaged on two the first sprocket wheels
Chain is rotatably equipped with rotating bar on two side inner walls for being located remotely from each other of rotation chambers, and the is welded in two rotating bars
Two sprocket wheels, two the second sprocket wheels pass through two chains respectively and two the first sprocket wheels are sequentially connected, and two rotating bars are close to each other
One end be threaded with threaded block, two threaded blocks are slidably mounted on respectively on the bottom side inner wall of two rotation chambers, two
Threaded block side close to each other is welded with sliding panel, and the bottom of the crossbearer is welded with attachment base, the bottom of the attachment base
Portion is welded with graduated scale, and the bottom end of two sliding panels all extends to outside crossbearer, and is slidably installed on the scale.
Preferably, two sliding panels, which extend on one end outside crossbearer, offers sliding eye, the both ends difference of graduated scale
It is slidably mounted in two sliding eyes.
Preferably, the bottom symmetrical of the crossbearer offers through-hole, and two through-holes are connected with two rotation chambers respectively, and two
A sliding panel is slidably mounted on respectively in two through-holes.
Preferably, it is welded with sliding rail on the bottom side inner wall of two rotation chambers, the bottom of two threaded blocks is welded with cunning
Block, two sliding blocks are slidably mounted on respectively on two sliding rails.
Preferably, rotation slot is offered on the side inner wall that two rotation chambers are located remotely from each other, two rotating bars turn respectively
It is dynamic to be mounted in two rotation slots, bearing is fixedly installed in two rotation slots, two bearings are respectively sleeved at two rotations
On bar.
Preferably, threaded hole is offered on two threaded blocks, and internal screw thread, two rotating bars are equipped in two threaded holes
On be equipped with external screw thread, internal screw thread is adapted with external screw thread.
Compared with prior art, the utility model has the beneficial effects that
Pass through rotating electric machine, rotation chamber, the first sprocket wheel, chain, rotating bar, the second sprocket wheel, threaded block, sliding panel, connection
The cooperation of seat and graduated scale, the output shaft of rotating electric machine drive the rotation of the first sprocket wheel, and the first sprocket wheel drives chain mobile, chain band
Dynamic second sprocket wheel rotation, the second sprocket wheel drive rotating bar rotation, and rotating bar drives threaded block mobile, and threaded block drives sliding panel to exist
It is slided on graduated scale,
The utility model improves efficiency, structure is simple, easy to use convenient for internal diameter measurement.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of inner diameter measuring device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of inner diameter measuring device part A structural schematic diagram.
In figure: 1 pedestal, 2 brackets, 3 crossbearers, 4 telescope motors, 5 placement plates, 6 rotating electric machines, 7 rotation chambers, 8 first sprocket wheels,
9 chains, 10 rotating bars, 11 second sprocket wheels, 12 threaded blocks, 13 sliding panels, 14 attachment bases, 15 graduated scales.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of inner diameter measuring device, including pedestal 1, the top of pedestal 1 are symmetrically welded there are two bracket 2,
The top of two brackets 2 is welded with the same crossbearer 3, and the top of pedestal 1 is fixedly installed with telescope motor 4, telescope motor 4 it is defeated
Placement plate 5 is welded on shaft, the two sides of crossbearer 3 are fixedly installed with rotating electric machine 6, symmetrically offer rotation chamber on crossbearer 3
7, the output shaft of two rotating electric machines 6 extends respectively in two rotation chambers 7, and is welded with the first sprocket wheel 8, two the first sprocket wheels
It is engaged with chain 9 on 8, rotating bar 10, two rotations are rotatably equipped on the side inner wall that two rotation chambers 7 are located remotely from each other
The second sprocket wheel 11 is welded on bar 10, two the second sprocket wheels 11 are connected by two chains 9 and two the first sprocket wheel 8 transmissions respectively
It connects, two rotating bars 10 one end close to each other is threaded with threaded block 12, and two threaded blocks 12 are slidably mounted on respectively
On the bottom side inner wall of two rotation chambers 7, two threaded blocks 12 side close to each other is welded with sliding panel 13, the bottom of crossbearer 3
Portion is welded with attachment base 14, and the bottom of attachment base 14 is welded with graduated scale 15, and the bottom end of two sliding panels 13 all extends to crossbearer 3
Outside, it and is slidably mounted on graduated scale 15, passes through rotating electric machine 6, rotation chamber 7, the first sprocket wheel 8, chain 9, rotating bar 10, second
The output shaft of the cooperation of sprocket wheel 11, threaded block 12, sliding panel 13, attachment base 14 and graduated scale 15, rotating electric machine 6 drives the first chain
8 rotation of wheel, the first sprocket wheel 8 drive chain 9 mobile, and chain 9 drives the rotation of the second sprocket wheel 11, and the second sprocket wheel 11 drives rotating bar 10
Rotation, rotating bar 10 drive threaded block 12 mobile, and threaded block 12 drives sliding panel 13 to slide on graduated scale 15, the utility model
Convenient for internal diameter measurement, improve efficiency, structure is simple, easy to use.
In the utility model, sliding eye, graduated scale 15 are offered on one end that two sliding panels 13 extend to outside crossbearer 3
Both ends be slidably mounted in two sliding eyes respectively, the bottom symmetrical of crossbearer 3 offers through-hole, two through-holes respectively with two
Rotation chamber 7 is connected, and two sliding panels 13 are slidably mounted on respectively in two through-holes, on the bottom side inner wall of two rotation chambers 7
It is welded with sliding rail, the bottom of two threaded blocks 12 is welded with sliding block, and two sliding blocks are slidably mounted on respectively on two sliding rails, and two
Rotation slot is offered on the side inner wall that a rotation chamber 7 is located remotely from each other, two rotating bars 10 are rotatably installed in two respectively and turn
In dynamic slot, bearing is fixedly installed in two rotation slots, two bearings are respectively sleeved in two rotating bars 10, two screw threads
Threaded hole is offered on block 12, and internal screw thread is equipped in two threaded holes, external screw thread, interior spiral shell are equipped in two rotating bars 10
Line is adapted with external screw thread, passes through rotating electric machine 6, rotation chamber 7, the first sprocket wheel 8, chain 9, rotating bar 10, the second sprocket wheel 11, spiral shell
The cooperation of line block 12, sliding panel 13, attachment base 14 and graduated scale 15, the output shaft of rotating electric machine 6 drive the rotation of the first sprocket wheel 8,
First sprocket wheel 8 drives chain 9 mobile, and chain 9 drives the rotation of the second sprocket wheel 11, and the second sprocket wheel 11 drives rotating bar 10 to rotate, and turns
Lever 10 drives threaded block 12 mobile, and threaded block 12 drives sliding panel 13 to slide on graduated scale 15, and the utility model is convenient for interior
Diameter measurement, improves efficiency, structure is simple, easy to use.
Working principle: will need the product that measures to be placed in placement plate 5, start telescope motor 44, telescope motor it is defeated
Shaft drives placement plate 5 to go up and down, so that two sliding panels 13 respectively enter in the internal diameter of product, when the height of product meets
It waits, closes telescope motor 4, start rotating electric machine 6, the output shaft of rotating electric machine 6 drives the rotation of the first sprocket wheel 8,8 band of the first sprocket wheel
Dynamic chain 9 is mobile, and chain 9 drives the rotation of the second sprocket wheel 11, and the second sprocket wheel 11 drives rotating bar 10 to rotate, and rotating bar 10 drives spiral shell
Line block 12 is mobile, and threaded block 12 drives sliding panel 13 to slide on graduated scale 15, when two sliding panels 13 distinguish extruded product
When inner wall, pass through the reading on graduated scale, it can be deduced that the size of internal diameter is measured convenient for internal diameter, improved efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of inner diameter measuring device, including pedestal (1), which is characterized in that there are two being symmetrically welded at the top of the pedestal (1)
Bracket (2) is welded with the same crossbearer (3) at the top of two brackets (2), is fixedly installed at the top of the pedestal (1) flexible
Motor (4) is welded with placement plate (5) on the output shaft of telescope motor (4), and the two sides of the crossbearer (3) are fixedly installed with rotation
Rotating motor (6), rotation chamber (7) is symmetrically offered on the crossbearer (3), and the output shaft of two rotating electric machines (6) extends respectively to
In two rotation chambers (7), and the first sprocket wheel (8) are welded with, are engaged with chain (9) on two the first sprocket wheels (8), two rotations
It is rotatably equipped on the side inner wall that chamber (7) is located remotely from each other rotating bar (10), is welded with second on two rotating bars (10)
Sprocket wheel (11), two the second sprocket wheels (11) are sequentially connected by two chains (9) and two the first sprocket wheels (8) respectively, and two turn
Lever (10) one end close to each other is threaded with threaded block (12), and two threaded blocks (12) are slidably mounted on two respectively
On the bottom side inner wall for rotating chamber (7), two threaded block (12) sides close to each other are welded with sliding panel (13), the crossbearer
(3) bottom is welded with attachment base (14), and the bottom of the attachment base (14) is welded with graduated scale (15), two sliding panels (13)
Bottom end all extend to crossbearer (3) outside, and be slidably mounted on graduated scale (15).
2. a kind of inner diameter measuring device according to claim 1, which is characterized in that two sliding panels (13) extend to crossbearer
(3) sliding eye is offered on one end outside, the both ends of graduated scale (15) are slidably mounted on respectively in two sliding eyes.
3. a kind of inner diameter measuring device according to claim 1, which is characterized in that the bottom symmetrical of the crossbearer (3) is opened
Equipped with through-hole, two through-holes are connected with two rotation chambers (7) respectively, and two sliding panels (13) are slidably mounted on two respectively and lead to
In hole.
4. a kind of inner diameter measuring device according to claim 1, which is characterized in that the bottom side inner wall of two rotations chamber (7)
On be welded with sliding rail, the bottom of two threaded blocks (12) is welded with sliding block, and two sliding blocks are slidably mounted on two cunnings respectively
On rail.
5. a kind of inner diameter measuring device according to claim 1, which is characterized in that two rotations chamber (7) were located remotely from each other
Rotation slot is offered on the inner wall of side, two rotating bars (10) are rotatably installed in respectively in two rotation slots, two rotation slots
It is inside fixedly installed with bearing, two bearings are respectively sleeved on two rotating bars (10).
6. a kind of inner diameter measuring device according to claim 1, which is characterized in that offered on two threaded blocks (12)
Threaded hole is equipped with internal screw thread in two threaded holes, external screw thread, internal screw thread and external screw thread phase is equipped on two rotating bars (10)
Adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660574.1U CN208952856U (en) | 2018-10-14 | 2018-10-14 | A kind of inner diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660574.1U CN208952856U (en) | 2018-10-14 | 2018-10-14 | A kind of inner diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952856U true CN208952856U (en) | 2019-06-07 |
Family
ID=66741477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821660574.1U Expired - Fee Related CN208952856U (en) | 2018-10-14 | 2018-10-14 | A kind of inner diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561857A (en) * | 2020-06-22 | 2020-08-21 | 抚州市华诚电气有限公司 | Tool for measuring distance between iron core columns |
| CN112179248A (en) * | 2020-09-24 | 2021-01-05 | 罗显美 | Hollow wafer standard component internal diameter detection and effect amplification equipment |
| CN113701600A (en) * | 2021-10-27 | 2021-11-26 | 如皋市宏茂铸钢有限公司 | Quick measuring equipment of steel casting circle internal diameter |
| WO2022082413A1 (en) * | 2020-10-20 | 2022-04-28 | 浙江环宇轴承有限公司 | Bearing machining apparatus with high measurement accuracy |
-
2018
- 2018-10-14 CN CN201821660574.1U patent/CN208952856U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561857A (en) * | 2020-06-22 | 2020-08-21 | 抚州市华诚电气有限公司 | Tool for measuring distance between iron core columns |
| CN112179248A (en) * | 2020-09-24 | 2021-01-05 | 罗显美 | Hollow wafer standard component internal diameter detection and effect amplification equipment |
| CN112179248B (en) * | 2020-09-24 | 2022-11-08 | 深圳市达丰计量检测集团有限公司 | Hollow wafer standard component inner diameter detection and effect amplification equipment |
| WO2022082413A1 (en) * | 2020-10-20 | 2022-04-28 | 浙江环宇轴承有限公司 | Bearing machining apparatus with high measurement accuracy |
| CN113701600A (en) * | 2021-10-27 | 2021-11-26 | 如皋市宏茂铸钢有限公司 | Quick measuring equipment of steel casting circle internal diameter |
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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: 20190607 Termination date: 20191014 |