CN203286961U - Device for detecting inner diameter size of cylinder - Google Patents
Device for detecting inner diameter size of cylinder Download PDFInfo
- Publication number
- CN203286961U CN203286961U CN2013203648375U CN201320364837U CN203286961U CN 203286961 U CN203286961 U CN 203286961U CN 2013203648375 U CN2013203648375 U CN 2013203648375U CN 201320364837 U CN201320364837 U CN 201320364837U CN 203286961 U CN203286961 U CN 203286961U
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- CN
- China
- Prior art keywords
- reference block
- main body
- chute
- detecting device
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for detecting the inner diameter size of a cylinder, and belongs to the technical field of transformer part machining and inspection devices. The technical scheme is that the device comprises a reference block (1), a reading block (2), a main body (3), a sliding ruler (5), a size panel (6) and a sliding groove (7), the reading block (2) and the sliding ruler (5) are of an integral structure, the reference block (1), the size panel (6) and the sliding groove (7) are arranged on the main body (3), the depth of the sliding groove (7) is matched with the height and the width of the sliding ruler (5), and the sliding ruler (5) is movably connected with the main body (3) through the sliding groove (7). The device for detecting he inner diameter size of a cylinder has the beneficial effects that the device accommodates the characteristics of a cylinder type structure, the sliding ruler is adopted to measure accurately, and the device is simple in structure and convenient to operate, is relatively small in measuring error, and is low in cost.
Description
Technical field
The utility model relates to a kind of barrel bore size detecting device, belongs to transformer parts machining verifying attachment technical field.
Background technology
High-power transformer rising pedestal is long-pending larger, its structure is cylindric, internal diameter size and circularity are two important parameters, its survey instrument is the box chi, limitation due to the box chi, measuring cylinder inside dimension carpenter's square commonly used often coordinates the box chi to measure, and needs two people to coordinate while measuring, and causes like this detection efficiency low and have a larger measuring error.
The utility model content
The utility model purpose is to provide a kind of barrel bore size detecting device, adapts to the characteristics of core structure, adopts the slip chi accurately to measure, and solves the problems referred to above that exist in background technology.
The technical solution of the utility model is: a kind of barrel bore size detecting device, comprise reference block, reading piece, main body, slip chi, sized panel and chute, described reading piece and slip chi are structure as a whole, reference block, sized panel and chute are arranged on main body, height and the width of the degree of depth of chute and slip chi are complementary, and the slip chi is connected with subject activity by chute.
Also comprise catch, be bolted and be arranged on the end of main body away from reference block.
The physical dimension of described sized panel is wider than reference block, and dimensional accuracy is the 1mm(millimeter).
The top of described reference block and slip chi is arc structure, and vertical direction is linear structure.
The width of described reading piece is greater than the width of chute.
The height of described reference block is greater than the height of miscellaneous part.
The beneficial effects of the utility model are: adapt to the characteristics of core structure, adopt the slip chi accurately to measure, simple in structure, easy to operate, measuring error is relatively little, and cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure: reference block 1; Reading piece 2; Main body 3; Catch 4; Slip chi 5; Sized panel 6; Chute 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of barrel bore size detecting device, comprise reference block 1, reading piece 2, main body 3, slip chi 5, sized panel 6 and chute 7, described reading piece 2 is structure as a whole with slip chi 5, reference block 1, sized panel 6 and chute 7 are arranged on main body 3, height and the width of the degree of depth of chute 7 and slip chi 5 are complementary, and slip chi 5 is flexibly connected by chute 7 and main body 3.
Also comprise catch 4, be bolted and be arranged on the end of main body 3 away from reference block 1, anti-skidding chi 5 comes off.
The physical dimension of described sized panel 6 is wider than reference block 1, and dimensional accuracy is the 1mm(millimeter).
The top of described reference block 1 and slip chi 5 is arc structure, and vertical direction is linear structure, is convenient to and the barrel close contact.
The width of described reading piece 2 is greater than the width of chute 7, and reading piece 2 can closely be adjacent to reference block 1.
The height of described reference block 1, greater than the height of miscellaneous part, can tightly be attached on barrel not tilt to guarantee it.
In use, pick-up unit is stretched in cylinder, reference block 1 is tightly touched barrel, slip reading piece 2, when other end barrel was withstood at the top of slip chi 5, horizontal hunting slip chi 5, be the seat internal diameter size that raises when the size reading on the correspondingly-sized panel 6 of reading piece 2 is maximum.
Claims (6)
1. barrel bore size detecting device, it is characterized in that: comprise reference block (1), reading piece (2), main body (3), slip chi (5), sized panel (6) and chute (7), described reading piece (2) is structure as a whole with slip chi (5), reference block (1), sized panel (6) and chute (7) are arranged on main body (3), height and the width of the degree of depth of chute (7) and slip chi (5) are complementary, and slip chi (5) is flexibly connected by chute (7) and main body (3).
2. a kind of barrel bore size detecting device according to claim 1, is characterized in that: also comprise catch (4), be bolted and be arranged on the end of main body (3) away from reference block (1).
3. a kind of barrel bore size detecting device according to claim 1, it is characterized in that: the physical dimension of described sized panel (6) is wider than reference block (1), and dimensional accuracy is 1mm.
4. a kind of barrel bore size detecting device according to claim 1, it is characterized in that: the top of described reference block (1) and slip chi (5) is arc structure, and vertical direction is linear structure.
5. a kind of barrel bore size detecting device according to claim 1, it is characterized in that: the width of described reading piece (2) is greater than the width of chute (7).
6. a kind of barrel bore size detecting device according to claim 1, it is characterized in that: the height of described reference block (1) is greater than the height of miscellaneous part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203648375U CN203286961U (en) | 2013-06-25 | 2013-06-25 | Device for detecting inner diameter size of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203648375U CN203286961U (en) | 2013-06-25 | 2013-06-25 | Device for detecting inner diameter size of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286961U true CN203286961U (en) | 2013-11-13 |
Family
ID=49543319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203648375U Expired - Fee Related CN203286961U (en) | 2013-06-25 | 2013-06-25 | Device for detecting inner diameter size of cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816919A (en) * | 2017-11-03 | 2018-03-20 | 苏州莱测检测科技有限公司 | A kind of sliding-type internal diameter chi for being used to detect |
| CN109696107A (en) * | 2018-12-26 | 2019-04-30 | 武汉光谷科威晶激光技术有限公司 | A kind of detection device for determining power for turbofan |
| CN109489525B (en) * | 2018-10-22 | 2020-09-11 | 江苏华安科研仪器有限公司 | A inseparable measurement system of lossless intelligence of internal diameter for machine parts |
-
2013
- 2013-06-25 CN CN2013203648375U patent/CN203286961U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816919A (en) * | 2017-11-03 | 2018-03-20 | 苏州莱测检测科技有限公司 | A kind of sliding-type internal diameter chi for being used to detect |
| CN109489525B (en) * | 2018-10-22 | 2020-09-11 | 江苏华安科研仪器有限公司 | A inseparable measurement system of lossless intelligence of internal diameter for machine parts |
| CN109696107A (en) * | 2018-12-26 | 2019-04-30 | 武汉光谷科威晶激光技术有限公司 | A kind of detection device for determining power for turbofan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |